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ุจุณู… ุงู„ู„ู‡ ุงู„ุฑุญู…ู† ุงู„ุฑุญูŠู… ุงู„ุณู„ุงู… ุนู„ูŠูƒู… ูˆุฑุญู…ุฉ ุงู„ู„ู‡
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ูˆุจุฑูƒุงุชู‡ ุงู„ูŠูˆู… ู‡ู†ุณุชูƒู…ู„ chapter ุฎู…ุณุฉ ุงู„ู„ูŠ ู‡ูŠ ุงู„ู‚ู„ูŠุงุช
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ุงู„ุจุณูŠุทุฉ ู†ุฑุฌุน ู†ุฑุงุฌุน ุงู„ู…ุญุงุถุฑุฉ ุงู„ูุงุชุฉ ุชุนุฑูู†ุง ุงู„ link
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ุงูˆ ุงู„ kinematic elementู‡ูˆ ุงู„ link ุงู„ู„ูŠ ู‡ูˆ ูƒู„ part
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ู…ู† ุงู„ machine ุงู„ู„ูŠ ุจุชุญุฑูƒ ุจุงู„ู†ุณุจุฉ ู„ู„ other parts
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ุนุฑูู†ุง resistant body ู‡ูˆ ุงู„ุฌุณู… ุงู„ู‚ุงุฏุฑ ุนู„ู‰ ู†ู‚ู„ ุงู„
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forces ุจุฏูˆู† ู…ุง ูŠุตูŠุฑ ููŠู‡ deformation ุงู„ link ู„ุงุฒู…
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ูŠูƒูˆู† ู„ู‡ุง ุฎุงุตูŠุชูŠู† ู„ุงุฒู… ูŠูƒูˆู† ู„ู‡ุง ุญุฑูƒุฉ ู†ุณุจูŠุฉ ุจุงู„ู†ุณุจุฉ
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ู„ู„ links ุงู„ุชุงู†ูŠุฉ ูˆ ู„ุงุฒู… ูŠูƒูˆู† resistant body ุงู„
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links ุชุฌุนู„ ุชู„ุช ุฃู†ูˆุงุน rigid link, flexible link,
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fluid linkุงู„ structure ุนุจุงุฑุฉ ุนู† ุชุฌู…ูŠุน ู…ู† ุงู„ .. ุงู„
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.. ุงู„ resistant bodies ุงู„ู„ูŠ ููŠุด ุจูŠู† .. ููŠุด ุญุฑูƒุฉ ..
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ุญุฑูƒุฉ ู„ู„ุฃุนุถุงุก ุจุงู„ู†ุณุจุฉ ู„ู„ุฃุนุถุงุก ุงู„ุฃุฎุฑู‰ุนู…ู„ู†ุง ู…ู‚ุงุฑู†ุฉ
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ุจูŠู† ุงู„ machine ูˆ ุงู„ structure ุนุฑูู†ุง ุงู„ pair ุนุจุงุฑุฉ
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ุนู† two links of a machine in contact with each
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other ุงู„ kinematic pair ุงู„ kinematic pair ุจูŠูƒูˆู† ุงู„
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relative motion between the links is completely or
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successfully constrained ุนุฑูู†ุง ุฃู†ูˆุงุน ุงู„ุญุฑูƒุฉ
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ุงู„ู…ู‚ูŠุฏุฉ ููŠ ุนู†ุฏูŠ complete constrained motion ููŠ
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ุนู†ุฏูŠ incomplete constrained motion ูˆ ุนู†ุฏูŠ
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successfully constrained motion
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ุนู…ู„ู†ุง classification of kinematics pairs according
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to type of relative motion between the elements ุงูˆ
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according to the type of contact between elements
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ุงูˆ according to the type of closure ุงู„ุชุตู†ูŠู ุงู„ุงูˆู„
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ุทุจู‚ุง ู„ู†ูˆุน ุงู„ุญุฑูƒุฉ ุจูŠู† ุงู„ elements ุงู„ู„ูŠ ู‡ูˆ ููŠู‡ ุนู†ุฏ
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sliding pair ุงูˆ prismatic pair ุนู†ุฏ turning pair ุงูˆ
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ู…ุง ูŠุณู…ู‰ revolute pair rolling pair ูˆ screw pair ูˆ
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spherical pairููŠ according to type of contact ูŠูƒูˆู†
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ุนู†ุฏ ุงู„ lower pair ูŠูƒูˆู† ุงู„ contact along a surface
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ูˆ ููŠ ุนู†ุฏ ุงู„ higher pair ูŠูƒูˆู† ุงู„ contact along a
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line or a point ููŠ ุนู†ุฏ according to type of
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closure self closed pair ูˆ force closed pair
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ุงู„ู€ kinematic chain ุญูƒูŠู†ุง ู‡ูŠ ุนุจุงุฑุฉ ุนู† combination
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of kinematic pairs joined in such a way that each
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link forms a part of two pairs ุงู„ุญุฑูƒุฉ ุงู„ู†ุณุจูŠุฉ ุจูŠู†
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ุงู„ links or elements in the kinematic chain is
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completely or successfully constrained
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ููŠ ุงู„ู€ kinematic chain ุฅุฐุง ู‡ูŠ kinematic chain ู„ุงุฒู…
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ูŠูƒูˆู† ุนุฏุฏ ุงู„ู„ูŠู†ูƒุงุช ููŠ ุนู„ุงู‚ุฉ ุจูŠู† ุนุฏุฏ ุงู„ู„ูŠู†ูƒุงุช ูˆุงู„
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number of pairs ุงู„ ุจูŠุณุชูˆู‰ ุงุชู†ูŠู† P minus four ูˆููŠ
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ุนู„ุงู‚ุฉ ุจูŠู† number of links and number of joints J
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ุจูŠุณุชูˆู‰ ูˆุงุญุฏ ูˆ ู†ุต ุงู„ ู†ุงู‚ุต ุงุชู†ูŠู† ุทุจุนุง ุงู„ู…ุนุงุฏู„ุฉ ู‡ุฐู‡
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ูˆุงู„ู…ุนุงุฏู„ุฉ ุงู„ุณุงุจู‚ุฉ ุชู†ุทุจู‚ ููŠ ุญุงู„ุฉ ุงู„ lower pairs
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ุทุจุนุง each higher pair ูŠุนุงุฏู„ two lower pairs plus a
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link ุญู„ูŠู†ุง ู…ุฌู…ูˆุนุฉ ู…ู† ุงู„ุฃู…ุซู„ุฉ ุงู„ุงู† ุงุชุนุฑูู†ุง ุนู„ู‰
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ุงู„ุฃู†ูˆุงุน ุงู„ joints ููŠ ุนู†ุฏู‰ binary joints ูŠุนู†ูŠ ุจูŠูƒูˆู†
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ุนู†ุฏู‰ two links joined at the same pointููŠ ุนู†ุฏ
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ูˆุตู„ุงุช ุซู„ุงุซูŠุฉ ุจูŠูƒูˆู† ุชู„ุงุชุฉ links joined at the same
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point ูˆููŠ ุนู†ุฏ ูˆุตู„ุงุช ุฑุจุนูŠุฉ ุจุชูƒูˆู† ุนู†ุฏ ุงู„ู†ู‚ุทุฉ ุงู„ูˆุงุญุฏุฉ
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ู…ูˆุตู„ ุงุฑุจุน .. ุงุฑุจุน links ุทุจุนุง ููŠ ุญุงู„ุฉ ุงู„ .. ุงู„ ..
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ุงู„ .. ุงู„ .. ุงู„ูˆุตู„ุงุช ุงู„ุซู„ุงุซูŠุฉุจูƒูˆู† ุนู†ุฏู‰ ุงู„ูƒู„ ูˆุตู„ุฉ
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ุซู„ุงุซูŠุฉ ุชุนุงุฏู„ ุงุชู†ูŠู† ุงุชู†ูŠู† ูˆุตู„ุฉ ุซู†ุงุฆูŠุฉ ูˆูƒู„ ูˆุตู„ุฉ
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ุฑุจุนูŠุฉ ุชุนุงุฏู„ ุชู„ุช ูˆุตู„ุฉ ุซู†ุงุฆูŠุฉ ุญู„ูŠู†ุง ู†ุฌู…ุน ุงู„ุฃู…ุซู„ุฉ
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ุงุนุฑูู†ุง
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ุงู„ mechanism ุญูƒูŠ ุงู„ู…ูŠูƒุงู†ูŠุฒ ู‡ูŠ one ุงู„ mechanism ู‡ูŠ
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ุนุจุงุฑุฉ ุนู† ูƒู„ู…ุฉ chain in which one of the lengths is
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fixed ุงู„ mechanism is used for transmitting or
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transformation of motion
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ุฃุนุฑูู†ุง degrees of freedom ู‡ูŠ number of input
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parameters which must be independently controlled
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in order to bring the mechanism into a useful
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engineering purpose ุงุชุนุฑูู†ุง ุฃุฌู…ุน ู…ู† ุงู„ุงู†ูƒุงุช ุงู„
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four bar linkage is one degree of freedom system ูˆ
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five linkages is two degrees of freedom system
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ุทุจุนุง ููŠ ุนู„ุงู‚ุฉ ุจูŠู† number of degrees of freedom
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ูˆ ุงู„ number of links ูˆ ุงู„ number of joints ุงู„ N ู‡ูŠ
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number of degrees of freedom ุจูŠุณุชูˆู‰ ุชู„ุงุชุฉ ููŠ L
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ู†ุงู‚ุต ูˆุงุญุฏ minus ุงุชู†ูŠู† J minus H ุงู„ N ู‡ูŠ degrees of
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freedom L ู‡ูŠ number of links J ู‡ูŠ number of lower
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pairs joints ูˆ ุงู„ H ู‡ูŠ number of higher pairs ู‡ุฐุง
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ุชุณู…ู‰ code spec criterion for mobility of a
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mechanism in plan motion ุญู„ู„ูˆุง ูŠุง ุฌู…ุงุนุฉ ุนู† ุงู„ุฃู…ุซู„ุฉ
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ู„ุญุฏ ู‡ู†ุง ูˆุตู„ู†ุง ู„ุงู† ููŠ ุงุดูŠ ุงุณู…ู‡ ู…ุง ูŠุณู…ู‰ grappler's
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criterion for plan for plan mechanism ุงู„ู…ุนุงุฏู„ุฉ
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ุงู„ุณุงุจู‚ุฉ ุงู„ู„ูŠ ู‡ูŠ N ุจุงู„ุณุงูˆูŠุฉ
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ุชู„ุงุชุฉ ููŠ L minus ูˆุงุญุฏ minus two J minus H
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ููŠ ุญุงู„ุฉ mechanisms with lower pairs ุจูŠุตูŠุฑ ุงู„ุงู†
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mechanism with lower pairs ูŠุนู†ูŠ ุฃูƒุชุฑ ุงู„ุณูˆุก ุงู„ุณููŠุฑ
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ุจุณูˆุก ุงู„ุชู„ุงุชุฉ ููŠ L minus ูˆุงุญุฏ minus ุงุชู†ูŠู† J
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ุงู„ุขู† Grabler's criterion applies to mechanisms
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with only single degrees of freedom ูŠุนู†ูŠ ุชูƒูˆู† ุงู„ุงู†
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ุจุงู„ุณุงูˆูŠุฉ ูˆุงุญุฏ ูˆ no higher pairs ูŠุนู†ูŠ ุงู„ุงู† ุจุงู„ุณุงูˆูŠุฉ
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ูˆุงุญุฏ ุจุงู„ุณุงูˆูŠุฉ ุชู„ุงุชุฉ ููŠ L minus ูˆุงุญุฏ minus ุงุชู†ูŠู† J
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ุฎู„ูŠู†ุง ู†ููƒุฑ ุญุณูŠู†ุง ุงู†ุฏูŠ ูˆุงุญุฏ ุจุงู„ุณุงูˆูŠุฉ ุชู„ุงุชุฉ L minus
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ุชู„ุงุชุฉ minus ุงุชู†ูŠู† J ูŠุนู†ูŠ ุงู†ุง ุนู†ุฏูŠ ุงู„ุชู„ุงุชุฉุงู„ู€ minus
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ุงุชู†ูŠู† J minus ุงุฑุจุนุฉ ุจุชุณุงูˆูŠ ุณูุฑ ู‡ุฐูŠ ุจูŠุณู…ูŠู‡ุง
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grablers criteria for plan mechanisms with one
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degree of freedom grablers
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criteria for one degree of freedom systems ุจุชุญูƒูŠ
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ุงู„ุชุงู„ูŠู„ุง ูŠู…ูƒู† ูŠูƒูˆู† ุนุฏุฏ ุงู„ linkุงุช odd ูุฑุฏูŠ ู„ุง ูŠู…ูƒู†
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ูŠูƒูˆู† ุนุฏุฏ ุงู„ linkุงุช ูุฑุฏูŠ ุฎู„ูŠ ุงู†ุง ุงุญุงูˆู„ ุงู†ุจุณุท
93
00:07:13,200 --> 00:07:18,720
ุงู„ู…ุนุงุฏู„ุฉ ู‡ุฐู‡ ุญุณู†ุง ุฏูŠ ุงุชู†ูŠู† ุฌูŠ ุจุงู„ุซูˆุงุจ ุชู„ุงุชุฉ ุงู„
94
00:07:18,720 --> 00:07:24,880
minus ุงุฑุจุนุฉ ูŠุนู†ูŠ ุฌูŠ ุจุงู„ุซูˆุงุจ ูˆุงุญุฏ ูˆ ู†ุต ุงู„ minus
95
00:07:24,880 --> 00:07:30,220
ุงุชู†ูŠู† ุงู†ุฌุฑุจ ุนุฏุฏ ุงู„ linkุงุช ูุฑุฏูŠ ู‡ุงูŠ ุงู„
96
00:07:33,550 --> 00:07:38,370
ูˆ J ู†ุจุฏุฃ ู…ู† ุชู„ุงุชุฉ ุงุฐุง number of links ุชู„ุงุชุฉ ูˆุงุญุฏ ูˆ
97
00:07:38,370 --> 00:07:42,730
ู†ุต ููŠ ุชู„ุงุชุฉ ุงุฑุจุนุฉ ูˆ ู†ุต ู†ุงู‚ุต ุงุชู†ูŠู† ูˆ ู†ุต ู†ูŠู† ูˆ ู†ุต
98
00:07:42,730 --> 00:07:52,450
ุฒูˆุฌูŠ ุงุฑุจุนุฉ ูˆุงุญุฏ ูˆ ู†ุต ููŠ ุงุฑุจุนุฉ ุณุชุฉ ู†ุงู‚ุต ุงุชู†ูŠู† ุงุฑุจุนุฉ
99
00:07:52,450 --> 00:07:59,560
ุงู„ุงู† ููŠ ุญุงู„ุฉ ุนุฏุฏ ุงู„ links ูุฑุฏูŠุฌุฑุจูˆุง ุฃุฑู‚ุงู… ุชุงู†ูŠุฉ
100
00:07:59,560 --> 00:08:02,940
ุจูŠุทู„ุน ุนุฏุฏ Jones ุงุชู†ูŠู† ูˆ ู†ุตู ู…ุงููŠุด ุงุณู…ู‡ ุงุชู†ูŠู† ูˆ ู†ุตู
101
00:08:02,940 --> 00:08:05,700
Jones ููŠ ุนู†ุฏู‰ ุจูŠูƒูˆู† ุชู„ุงุชุฉ Jones ุงุฑุจุนุฉ Jones ุฎู…ุณุฉ
102
00:08:05,700 --> 00:08:08,980
Jones ุจูŠูƒูˆู† ุนุฏุฏ ุตุญูŠุญ ู…ุนู†ุงุชู‡ for a planner
103
00:08:08,980 --> 00:08:13,280
mechanism with one degree of freedom system and no
104
00:08:13,280 --> 00:08:16,860
higher pairs grab this criteria ุจุชุญูƒูŠ ู„ุงูŠู…ูƒู† ูŠูƒูˆู†
105
00:08:16,860 --> 00:08:23,570
ุนุฏุฏ ุงู„ link ูุฑุฏูŠ ู„ุงุฒู… ูŠูƒูˆู† ุฒูˆุฌูŠุงู„ุงู† ุงู„ most simple
106
00:08:23,570 --> 00:08:26,510
mechanisms ุงู„ู„ูŠ ู‡ูŠ ุนู†ุฏูŠ ุงู„ four bar linkage ูˆ ุงู„
107
00:08:26,510 --> 00:08:31,270
slider crank mechanism ู‡ูŠ
108
00:08:31,270 --> 00:08:36,150
ุฃุจุณุท ุงู„ุฃู„ูŠุงุช ุงู„ู…ูˆุฌูˆุฏุฉ ุงู„ู„ูŠ ู‡ูŠ ุงู„ four bar linkage
109
00:08:36,150 --> 00:08:44,590
ูˆ ุงู„ slider crank mechanism ู‡ู†ุฏุฑุณ
110
00:08:44,590 --> 00:08:49,330
ููŠ ุงู„ chapter ู‡ุฐุง ุงู„ู„ูŠ ู‡ูˆ ุงู„ four bar linkageูˆ
111
00:08:49,330 --> 00:08:52,710
Single Slider Crank Mechanism ูˆ Double Slider
112
00:08:52,710 --> 00:08:58,290
Crank Mechanism ุณู†ุจุฏุฃ
113
00:08:58,290 --> 00:08:59,510
ุจุงู„ู€ four bar linkage
114
00:09:20,650 --> 00:09:26,010
ู‡ุฐู‡ ุงู„ุฃุฑุถ ูˆุงุญุฏ ู‡ุฐู‡ ุงู„ link ุงุชู†ูŠู† link ุชู„ุงุชุฉ link
115
00:09:26,010 --> 00:09:34,970
ุงุฑุจุน ู‡ุฐู‡ ู†ู‚ุทุฉ A B C and D ูˆู‡ู†ุง ุนู†ุฏูŠ joint ูˆู‡ู†ุง
116
00:09:34,970 --> 00:09:41,050
ุนู†ุฏูŠ joint ุงู„ุขู†
117
00:09:41,050 --> 00:09:45,970
ุนู†ุฏูŠ a gracious law for a four bar mechanism ุจูŠุญูƒูŠ
118
00:09:45,970 --> 00:09:46,490
ุงู„ุชุงู„ูŠ
119
00:09:49,460 --> 00:09:54,080
ุนุดุงู† ุงู„ู€ crank ุงู„ู„ูŠ ู‡ูŠ ุงู„ driving link ุชุนู…ู„
120
00:09:54,080 --> 00:09:57,880
complete rotation ุชุนู…ู„ complete rotation ุฏูˆุฑุฉ
121
00:09:57,880 --> 00:10:04,040
ูƒุงู…ู„ุฉ ู„ุงุฒู… ูŠูƒูˆู† ู…ุฌู…ูˆุน ุฃู‚ุตุฑ ุงู„ link ูˆ ุฃุทูˆู„ ุงู„ link
122
00:10:04,040 --> 00:10:10,100
ุฃู‚ู„ ู…ู† ุงู„ remaining two other links ูŠุนู†ูŠ ุฎู„ูŠู†ุง ู†ุญุท
123
00:10:10,100 --> 00:10:17,440
ุฃุทูˆู„ ู…ุซู„ุง ู„ูˆ ูƒุงู†ุช ู‡ุฐู‡ ู…ูŠุฉ ู‡ุฐู‡
124
00:10:17,440 --> 00:10:27,120
ุฎู…ุณูŠู†ู‡ุฐู‡ ู…ูŠุฉ ูˆ ุนุดุฑูŠู† ูˆู‡ุฐู‡ ุชู…ุงู†ูŠู† ุงู‚ุตุฑ link ุงูŠุด ูŠุง
125
00:10:27,120 --> 00:10:36,340
ุฎู…ุณูŠู† ูˆ ุงุทูˆู„ link ู…ูŠุฉ ูˆ ุนุดุฑูŠู† ุฎู…ุณูŠู† ุฒูŠ ู…ูŠุฉ ูˆ ุนุดุฑูŠู†
126
00:10:36,340 --> 00:10:45,740
ุงู„ shortest shortest ุฒูŠ
127
00:10:45,740 --> 00:10:46,300
ุงู„ longest
128
00:10:49,720 --> 00:10:56,400
ุงู„ู„ูŠ ู‡ูŠ ุนู†ุฏูŠ ุฎู…ุณูŠู† ุฒุงุฆุฏ ู…ูŠุฉ ูˆ ุนุดุฑูŠู† ูŠุนู†ูŠ ู…ูŠุฉ ูˆ
129
00:10:56,400 --> 00:11:02,160
ุณุจุนูŠู† ุงู„ remaining ุงู„ other ุงู„ sum of the
130
00:11:02,160 --> 00:11:06,440
remainder ุงู„ู…ุชุจู‚ู‰
131
00:11:06,440 --> 00:11:14,980
ู‡ูŠูƒูˆู† ููŠ ุนู†ุฏู‡ ุงู„ู„ูŠ ู‡ูŠ ู…ูŠุฉ ุฒุงุฆุฏ ุชู…ุงู†ูŠู†ู…ูŠุฉ ุฒุงุฆุฏ
132
00:11:14,980 --> 00:11:20,060
ุชู…ุงู†ูŠู† ุจูŠุณุงูˆูŠ ู…ูŠุฉ ูˆ ุชู…ุงู†ูŠู† ู„ุงุญุธูˆุง ู…ุฌู…ูˆุน ุงู„
133
00:11:20,060 --> 00:11:23,880
shortest ุฒุงุฏ ุงู„ longest ุฃู‚ู„ ู…ู† ุงู„ remainder ูŠุนู†ูŠ
134
00:11:23,880 --> 00:11:29,660
ู…ูŠุฉ ูˆ ุณุจุนูŠู† ุฃู‚ู„ ู…ู† ู…ูŠุฉ ูˆ ุชู…ุงู†ูŠู† ู…ุนู†ุงุชู‡ ู…ู…ูƒู† ุงู„
135
00:11:29,660 --> 00:11:36,480
link ู‡ุฐู‡ link ุฃุฑุจุนุฉ ุชุฏูˆุฑ ุฏูˆุฑุฉ ูƒุงู…ู„ุฉุฃูˆ ุงู„ link
136
00:11:36,480 --> 00:11:41,160
ุงุชู†ูŠู† ุฏูˆุฑุฉ ูƒุงู…ู„ุฉ ุญุณุจ ู…ูŠู† ููŠู‡ู… ุงู„ driver ุฅุฐุง ูƒุงู†ุช
137
00:11:41,160 --> 00:11:46,900
ุฃุฑุจุน ู‡ูŠ ุงู„ driver ุฃูˆ ุงุชู†ูŠู† ู‡ูŠ ุงู„ driver ุทูŠุจุŒ
138
00:11:46,900 --> 00:11:53,480
ู„ุงุญุธูˆุง ุงู„ุชุงู„ูŠ ู„ูˆ ูƒุงู† ุงู„ุนูƒุณ .. ู„ูˆ ูƒุงู† ุงู„ุนูƒุณ .. ู„ูˆ
139
00:11:53,480 --> 00:11:54,240
ูƒุงู† ุงู„ุนูƒุณ
140
00:11:58,490 --> 00:12:03,630
ู„ูˆ ูƒุงู† ุงู„ุนูƒุณ ู…ุด ู‡ุชู‚ุฏุฑ ุงู„ link ู„ driver ุชุฏูˆุฑ ุฏูˆุฑุฉ
141
00:12:03,630 --> 00:12:07,590
ูƒุงู…ู„ุฉ ู…ุด ู‡ุชู‚ุฏุฑ ุชุฏูˆุฑ ุฏูˆุฑุฉ ูƒุงู…ู„ุฉ ุฎู„ูŠู†ุง ู†ูˆุฑุฌูŠ ..
142
00:12:07,590 --> 00:12:14,030
ู†ูˆุฑุฌูŠ ุงู„ simulation ุนู„ู‰ ุงู„ุฌู‡ุงุฒ
143
00:13:36,350 --> 00:13:44,430
ููŠ ู…ุดูƒู„ุฉ ููŠ ุงู„ player ุทูŠุจ
144
00:13:44,430 --> 00:13:47,870
ุนู„ู‰ ุฃูŠ ุญุงู„ ุงู†ุง ุงู„ููŠุฏูŠูˆู‡ุงุช ุญุงุทุทู‡ุง ุงู„ููŠุฏูŠูˆู‡ุงุช ุงู„
145
00:13:47,870 --> 00:13:52,430
simulation ู…ุญุทูˆุทุฉ ุนู„ู‰ ุงู„ model ุชู‚ุฏุฑ ุชุชูุฑุฌูˆุง ุนู„ู‰ ุงู„
146
00:13:52,430 --> 00:13:53,870
model ุนู„ู‰ ุงู„ videos
147
00:14:31,560 --> 00:14:36,000
ุทูŠุจ ู†ุณุชูƒู…ู„ ุงู„ู…ูŠูƒุงู†ูŠุฒู… ุงู„ุชุงู†ูŠ ุงู„ู„ูŠ ู‡ุฏุฑุณู‡ุง ุงู„ู„ูŠ ู‡ูŠ
148
00:14:36,000 --> 00:14:41,960
ุงู„ slider .. ุงู„ single slider crank mechanism ุงู†ุง
149
00:14:41,960 --> 00:14:49,720
ุจูŠูƒูˆู† ุนู†ุฏูŠ ุงู„ู…ู‚ุงูˆู… ู„ู„ link ู‡ุฐู‡ ูˆุงุญุฏ ู‡ุฐู‡ ุงู„ crank
150
00:14:49,720 --> 00:14:57,780
ุงุชู†ูŠู† ู‡ุฐู‡ ู†ู‚ุทุฉ A ู‡ุฐู‡ ู†ู‚ุทุฉ B ูˆู‡ุฐู‡ link ุชู„ุงุชุฉ ุงู„
151
00:14:57,780 --> 00:15:04,720
connecting road ูˆู‡ุฐุง ุงู„ slider ู‡ุฐู‡ ุงุฑุจุนุฉู‡ุฐู‡ ู†ู‚ุทุฉ C
152
00:15:04,720 --> 00:15:13,080
ุนู†ุฏู…ุง
153
00:15:13,080 --> 00:15:19,040
ุชุฏูˆุฑ ุงู„ูƒุฑุงูŠู†ูƒู‡ุชุณุญุจ ู…ุนุงู‡ุง ุงู„ connecting rod ูˆ ุงู„
154
00:15:19,040 --> 00:15:22,860
connecting rod ู‡ูŠุญุฑูƒ ุงู„ slider ูˆ ุงู„ slider ู…ุณู…ูˆุญ
155
00:15:22,860 --> 00:15:26,440
ู„ูŠู‡ ูŠุชุญุฑูƒ ุจุงู„ุงุชุฌุงู‡ ุงู„ุฃูู‚ูŠ ูŠุนู†ูŠ ุงู„ slider ุจุชุญุฑูƒ
156
00:15:26,440 --> 00:15:32,180
ุญุฑูƒุฉ ุฎุทูŠุฉ ุงู„ crank ุจุชุชุญุฑูƒ ุญุฑูƒุฉ ุฏูˆุฑุงู†ูŠุฉ ุญูˆุงู„ูŠ ู†ู‚ุทุฉ
157
00:15:32,180 --> 00:15:36,700
A ูˆ ุงู„ connecting rod BC ุจุชุญุฑูƒ general plan motion
158
00:15:36,700 --> 00:15:40,940
ูŠุนู†ูŠ ุจุชุญุฑูƒ ูŠุนู†ูŠ ููŠู‡ ู…ุฑูƒุฒ ุชู‚ู„ ูˆ ุจู†ุชู‚ู„ ูˆ ุจุณูŠู„ู‡ ุจุฑุถู‡
159
00:15:40,940 --> 00:15:43,400
rotation ูŠุนู†ูŠ ููŠู‡ translation ูˆ rotation
160
00:15:47,190 --> 00:15:53,170
ููŠ two extreme positions ู„ู„ .. ู„ู„ .. ู„ู„ slotted
161
00:15:53,170 --> 00:15:56,330
crank mechanism one extreme position ุนู†ุฏ ุงู„ู†ู‚ุทุฉ
162
00:15:56,330 --> 00:16:00,110
ู‡ุฐู‡ ุญุณูŠุจ
163
00:16:00,110 --> 00:16:08,870
ุนู†ุฏูŠ ุงู„ mechanism ุจุงู„ุดูƒู„ ู‡ุฐุง ู‡ุฐุง
164
00:16:08,870 --> 00:16:13,350
one extreme position another extreme position ู„ู…ุง
165
00:16:13,350 --> 00:16:16,250
ุงู„ link ุตูŠุฑ ูุฑุฏ ุนู„ู‰ ุงู„ุขุฎุฑ ูŠุนู†ูŠ ุญุณูŠุจ ุนู†ุฏูŠ ุงู„ู†ู‚ุทุฉ
166
00:16:16,250 --> 00:16:21,950
ู‡ุฐู‡ูˆ ุชุตูŠุฑ ู…ูุฑูˆุถ ุนู„ู‰ ุงู„ุขุฎุฑ ู„ุญุฏ ู…ุง ุชุตู„ ู„ุงู†ุฏ ุงู„ู†ู‚ุทุฉ
167
00:16:21,950 --> 00:16:25,750
ู‡ุฐู‡ ู‡ุฐุง
168
00:16:25,750 --> 00:16:32,290
ุงู„ position ุจุณู…ูŠู‡ ุงู„ bottom dead center ูˆ ู‡ุฐุง ุงู„
169
00:16:32,290 --> 00:16:38,610
position ุงู„ top dead center ูˆ ุงู„ู…ุณุงูุฉ ุจูŠู† ุงู„ top
170
00:16:38,610 --> 00:16:45,710
dead center ูˆ ุงู„ bottom dead center ู‡ูŠ ุงู„ shot ุงู„
171
00:16:45,710 --> 00:16:46,130
stroke
172
00:16:51,280 --> 00:16:57,000
ู…ุนู†ุงุชู‡ ู‡ุฐู‡ ุฃุจุนุฏ ู†ู‚ุทุฉ ู…ู…ูƒู† ูŠุตู„ู‡ุง ู„ slider ูˆู‡ุฐู‡ ุฃู‚ุฑุจ
173
00:16:57,000 --> 00:17:01,640
ู†ู‚ุทุฉ ู…ู…ูƒู† ูŠุตู„ู‡ุง ู„ slider ูˆุงู„ู…ุณุงูุฉ ุจูŠู† ุฃุจุนุฏ ู†ู‚ุทุฉ ูˆ
174
00:17:01,640 --> 00:17:07,060
ุฃู‚ุฑุจ ู†ู‚ุทุฉ ุจุณู…ูŠู‡ุง short ู„ stroke ู„ูˆ ูƒุงู† ุงู„ radius
175
00:17:07,060 --> 00:17:16,900
ู„ู„ crank R ุงู„ stroke ู‡ุชูƒูˆู† 2R ุงู„ stroke ู‡ุชูƒูˆู†
176
00:17:16,900 --> 00:17:20,360
ุณุงูˆุฉ ุงุชู†ูŠู† R ุงู„ R ู‡ูŠ ุงู„ radius
177
00:17:24,280 --> 00:17:34,180
of ุงู„ูƒุฑุงู†ูƒ ุงู„ู„ูŠ ู‡ูŠ ุงู„ link ุงุชู†ูŠู† ุงู„
178
00:17:34,180 --> 00:17:37,800
slider crank mechanism ุชุณุชุฎุฏู… ู„ุชุญูˆูŠู„ ุงู„ุญุฑูƒุฉ
179
00:17:37,800 --> 00:17:43,340
ุงู„ุฏูˆุฑุงู†ูŠุฉ ุฅู„ู‰ ุญุฑูƒุฉ ุฎุทูŠุฉ ุชุฐูˆุจูŠุฉ ุฅุฐุง ูƒุงู† ุงู„ input
180
00:17:43,340 --> 00:17:47,020
ุนู†ุฏ ุงู„ูƒุฑุงู†ูƒ ูŠุนู†ูŠ ูƒุงู† ู‡ู†ุง ููŠ ุงู„ู…ูˆุชูˆุฑ ูˆ ุชุทุจูŠู‚ุฉ ู‡ุฐู‡
181
00:17:47,020 --> 00:17:49,680
ู…ุซู„ุง ููŠ ุญุงู„ุฉ ุงู„ compressors ุงู†ุง ุจุฑุงูƒ ู…ูˆุชูˆุฑ ูˆ ุงู†ุง
182
00:17:49,680 --> 00:17:56,510
ุจุงู„ู‡ุฏู ุงู† ุงุญุตู„ ุนู†ุฏู‰ piston ูŠุชุญุฑูƒ ูŠุถุบุทุฃูˆ ุงู†ู‡ ุจูŠุญูˆู„
183
00:17:56,510 --> 00:17:59,830
ุญุฑูƒุฉ ุฎุทูŠุฉ ุชุฏุจุฏุจูŠุฉ ู„ุญุฑูƒุฉ ุฏูˆุฑุงู†ูŠุฉ ุฒูŠ ุงู„ engine ุจุชุงุน
184
00:17:59,830 --> 00:18:06,290
ุงู„ุณูŠุงุฑุฉ ุจูŠุตูŠุฑ ู‡ู†ุง ุนู…ู„ูŠุฉ ุงู„ุงุญุชุฑุงู‚ ูˆุจู†ุฏูุน ุงู„ slider
185
00:18:06,290 --> 00:18:09,710
ูˆุจุงู„ุชุงู„ูŠ ุจู†ุฏูุน ุงู„ slider ุจูŠุญุฑูƒ ุงู„ crank ูŠุนู†ูŠ ุจูŠุญูˆู„
186
00:18:09,710 --> 00:18:15,770
ุญุฑูƒุฉ ุชุฏุจุฏุจูŠุฉ ุฎุทูŠุฉ ู„ุญุฑูƒุฉ ุฏูˆุฑุงู†ูŠุฉ ุงูˆ ุจุงู„ุนูƒุณ ุจูŠุญูˆู„
187
00:18:15,770 --> 00:18:24,970
ุญุฑูƒุฉ ุฏูˆุฑุงู†ูŠุฉ ู„ุญุฑูƒุฉ ุฎุทูŠุฉ ุชุฏุจุฏุจูŠุฉ ุทูŠุจ
188
00:18:34,290 --> 00:18:38,530
ู…ู…ูƒู† ุงุนุจุฑ ุนู† ุงู„ slotted crank mechanism ู‡ุงูŠ
189
00:18:38,530 --> 00:18:53,290
slotted crank mechanism ู‡ุงูŠ
190
00:18:53,290 --> 00:19:00,610
link ูˆุงุญุฏ link ุงุชู†ูŠู† link ุชู„ุงุชุฉ link ุงุฑุจุนุฉ ู‡ุฐู‡ a b
191
00:19:00,610 --> 00:19:03,070
c
192
00:19:06,150 --> 00:19:14,270
C ูˆD ุงู„ู„ูŠ ู‡ูŠ sliding pair ู„ุฃ
193
00:19:14,270 --> 00:19:17,510
ุนู†ุฏ A ููŠ ุนู†ุฏูŠ complete rotation ู‡ูŠ ุนู†ุฏูŠ ู†ู‚ุทุฉ A
194
00:19:17,510 --> 00:19:23,030
ูˆุนู†ุฏ
195
00:19:23,030 --> 00:19:28,830
D ุงู„ rotation ุจูŠุนุจุฑ ุนู†ู‡ ุฏุงุฆุฑุชูŠู† complete rotation
196
00:19:28,830 --> 00:19:33,850
ุนู†ุฏ D ููŠ ุนู†ุฏูŠ translation ุจูŠุนุจุฑ ุนู†ู‡ุง ุจุงู„ุดูƒู„ ู‡ุฐุง ู‡ูŠ
197
00:19:33,850 --> 00:19:45,180
Dุนู†ุฏ P ุนู†ุฏ B ูุงู†ุฏูŠ partial rotation ูˆุนู†ุฏ C ูุงู†ุฏูŠ
198
00:19:45,180 --> 00:19:51,180
partial rotation ู„ุฃู† ุจูŠู† A ูˆB ููŠุชูŠุฌูŠ link ุงุชู†ูŠู†
199
00:19:51,180 --> 00:20:02,440
ู‡ุฐุง ุงู„ link ุงุชู†ูŠู† ุจูŠู† B ูˆC ุจุชูŠุฌูŠ link ุชู„ุงุชุฉ ุจูŠู†
200
00:20:02,440 --> 00:20:08,640
Cูˆ ุฏูŠ ูŠุนู†ูŠ ุงู† ู‡ู†ุง link .. ูˆ ุนู†ุฏูŠ ู‡ู†ุง ุจูŠู† a ูˆ d
201
00:20:08,640 --> 00:20:16,640
link ูˆุงุญุฏ ูˆ ู‡ู†ุง link ุฃุฑุจุนุฉ ู„ุฃู† link two rotates
202
00:20:16,640 --> 00:20:23,010
aboutA ููŠ ุงู„ rotation ุญูˆุงู„ูŠู† A link ุชู„ุงุชุฉ ููŠ
203
00:20:23,010 --> 00:20:27,050
rotation ุนู†ุฏ B ูˆ rotation ุนู†ุฏ C link ุฃุฑุจุน ุฅู„ู‡ุง
204
00:20:27,050 --> 00:20:36,470
sliding ู…ุน D ุทุจุนุง ูˆุงุญุฏ ู…ุซุจุช ูˆุงุญุฏ ุซุงุจุช ูˆุงุญุฏ ุซุงุจุช
205
00:20:36,470 --> 00:20:40,230
ุทูŠุจ
206
00:20:43,850 --> 00:20:49,570
ู…ู…ูƒู† ุงุญุตู„ ู…ู† ู†ูุณ ุงู„ู‚ู„ูŠุฉ ู‡ุฐู‡ ุนู„ู‰ ู‚ู„ูŠุงุช ุชุงู†ูŠุฉ ู…ู†
207
00:20:49,570 --> 00:20:54,650
ุฎู„ุงู„ ุชุบูŠูŠุฑ ุทุฑูŠู‚ุฉ ุงู„ุชุซุจูŠุช ูŠุนู†ูŠ ุงู†ุง ุญุงู„ูŠุง ู…ุซุจุช link
208
00:20:54,650 --> 00:20:58,430
ุฑู‚ู… ูˆุงุญุฏ ุจุนู…ู„ ู…ุง ูŠุณู…ู‰ inversion ู‡ุฐูŠ ุจุณู…ูŠู‡ุง
209
00:20:58,430 --> 00:21:01,790
inversion number one ุงู„ู…ูŠูƒุงู†ูŠุฒู… ู‡ุฐู‡ ููŠู‡ุง ุงุฑุจุน
210
00:21:01,790 --> 00:21:03,730
links ูŠุนู†ูŠ ู‡ูƒูˆู† ุงู†ุฏูŠ inversion number one
211
00:21:03,730 --> 00:21:05,670
inversion number two inversion number three
212
00:21:05,670 --> 00:21:09,730
inversion number fourุงู„ุงู† ุงู„ inversion of
213
00:21:09,730 --> 00:21:13,810
mechanism ู‡ูŠ ุทุฑูŠู‚ุฉ ู„ู„ุญุตูˆู„ ุนู„ู‰ ุนุฏูŠุฏ ู…ู† ุงู„ู‚ู„ูŠุงุช ู…ู†
214
00:21:13,810 --> 00:21:18,290
ุฎู„ุงู„ ุชุซุจูŠุช link ูˆ fact link ุชุซุจูŠุช link ูˆ fact link
215
00:21:18,290 --> 00:21:21,490
ูŠุนู†ูŠ ู„ูˆ ุซุจุชุช ูˆุงุญุฏ ุจุญุตู„ ุนู„ู‰ inversion number ูˆุงุญุฏ
216
00:21:21,490 --> 00:21:27,270
ู„ูˆ ุซุจุชุช ุงู„ link ุงุชู†ูŠู† ุจุญุตู„ ุนู„ู‰ new mechanism ุฎู„ูŠู†ุง
217
00:21:27,270 --> 00:21:30,710
ู†ุซุจุช ุงู„ link ุงุชู†ูŠู† ู„ูˆ ุซุจุชุช ุงู„ link ุงุชู†ูŠู† ุญุณูŠ ุงู„ูˆุถุน
218
00:21:30,710 --> 00:21:43,640
ูƒุงู† ุงู„ุชุงู„ูŠ ู‡ุงูŠ Aู‡ุฐู‡ ู‡ุซุจุช ุงุชู†ูŠู† ู‡ุฐู‡
219
00:21:43,640 --> 00:21:54,780
ุงุชู†ูŠู† ูˆู‡ุฐู‡ ุนู†ุฏู‰ D ู‡ุฐู‡
220
00:21:54,780 --> 00:21:59,660
C ู‡ุฐู‡
221
00:21:59,660 --> 00:22:05,320
link ุชู„ุงุชุฉ ู‡ุฐู‡ link ุงุฑุจุน
222
00:22:06,990 --> 00:22:11,610
sliding ูˆู‡ูŠ link ูˆุงุญุฏ ู„ุงู† ุงู†ุง ููƒุช ูˆุงุญุฏ ู‡ู†ุง ูƒุงู†ุช
223
00:22:11,610 --> 00:22:18,410
link ูˆุงุญุฏ ุซุงุจุชุฉ ุฑูˆุญ ุงุซุจุช link a link link ุงุชู†ูŠู†
224
00:22:18,410 --> 00:22:27,250
ู„ุงู† ุนู†ุฏ a ููŠ rotation ู‡ูŠ ุนู†ุฏ ู†ู‚ุทุฉ a ููŠ rotation
225
00:22:27,250 --> 00:22:32,730
ูˆููŠ ุนู†ุฏ b ู‡ูŠ
226
00:22:32,730 --> 00:22:33,710
ูƒู…ุงู† rotation
227
00:22:38,030 --> 00:22:45,730
ู‡ุฐู‡ link ู‡ุฐู‡
228
00:22:45,730 --> 00:23:00,050
link ุงุชู†ูŠู† ุซุงุจุชุฉ link ุงุชู†ูŠู† ุซุงุจุชุฉ ู„ุฃ
229
00:23:00,050 --> 00:23:04,510
ุงู†ุง ุนู†ุฏ ุจูŠ ุณูŠ ุนู†ุฏ ุจูŠ ุณูŠ
230
00:23:13,540 --> 00:23:22,920
ูˆุนู†ุฏูŠ ู‡ุชูƒูˆู† ุนู†ุฏูŠ a b c ูŠุนู†ูŠ ุงู†ุง ู‡ุซุจุช ู‡ุฐู‡ a
231
00:23:22,920 --> 00:23:29,540
b c ูˆ b c ู‡ุชุฏูˆุฑ ูˆุนู†ุฏูŠ ุงุฑุจุนุฉ ู‡ุชุฏูˆุฑ ุจุงู„ู†ุณุจุฉ ู‡ุชูƒูˆู†
232
00:23:29,540 --> 00:23:41,700
sliding ุจุงู„ู†ุณุจุฉ ู„ูˆุงุญุฏ ู‡ุงูŠ
233
00:23:41,700 --> 00:23:42,020
ุงู„ c
234
00:23:45,820 --> 00:23:54,140
ูˆุนู†ุฏูŠ ู‡ุงูŠ block ู…ู…ูƒู† sliding along this one ู‡ุฐู‡
235
00:23:54,140 --> 00:24:02,960
ูˆุงุญุฏ link ูˆุงุญุฏ ู‡ุฐู‡ link ุชู„ุงุชุฉ ูˆู‡ุฐู‡ link ุฃุฑุจุนุฉ
236
00:24:11,110 --> 00:24:15,830
ู„ุญุธุฉ ุงู„ link ุจูŠ ุณูŠ ุจุชุนู…ู„ complete rotation ุงู„ link
237
00:24:15,830 --> 00:24:20,410
ุจูŠ ุณูŠ ุจุชุนู…ู„ complete rotation ุงู„ link ุจูŠ ุณูŠ ุจุชุนู…ู„
238
00:24:20,410 --> 00:24:26,350
complete rotation ุงู„ link ุงู„ link ูˆุงุญุฏ ุจุชุนู…ู„
239
00:24:26,350 --> 00:24:29,930
reciprocation ุจุชุนู…ู„ reciprocation
240
00:24:32,490 --> 00:24:35,570
ุนู†ุฏูŠ two extreme positions ู‡ูƒูˆู† ุงู†ุฏูŠ two extreme
241
00:24:35,570 --> 00:24:38,690
positions one extreme position ุงู„ .. each extreme
242
00:24:38,690 --> 00:24:41,870
position ุจูŠุญุตู„ ู„ู…ุง ุชูƒูˆู† ุงู„ link ุชู„ุงุชุฉ ุนู…ูˆุฏูŠุฉ ุนู„ู‰
243
00:24:41,870 --> 00:24:44,750
ุงู„ link ูˆุงุญุฏ ูŠุนู†ูŠ ู‡ูƒูˆู† ุงู†ุฏูŠ two extreme positions
244
00:24:44,750 --> 00:24:53,710
ู‡ูƒูˆู† ุงู†ุฏูŠ one extreme position ู‡ุนู†ุฏูŠ A ู‡ุงูŠ B ู‡ุงูŠ A
245
00:25:01,490 --> 00:25:04,570
ู‡ุฐุง ุจูŠ ุณูŠ ู‡ุฐูŠ one extreme position another extreme
246
00:25:04,570 --> 00:25:09,010
position ู‡ุฐูŠ
247
00:25:09,010 --> 00:25:13,510
link ูˆุงุญุฏ ู‡ุฐูŠ link three ู‡ุฐูŠ link three ู‡ุฐูŠ link
248
00:25:13,510 --> 00:25:18,090
ูˆุงุญุฏ ูŠุนู†ูŠ ู„ุฏูŠ two extreme positions ู„ุงู† ู„ูˆ ุจู„ู ู‡ุฐุง
249
00:25:18,090 --> 00:25:23,570
ุจู‡ุฐุง ุงู„ุงุชุฌุงู‡ ุจุณู…ูŠ ู‡ุฐุง ุงู„ forward
250
00:25:27,850 --> 00:25:36,570
Stroke ูˆู‡ุฐู‡ ุงู„ู€ return stroke ู„ูˆ
251
00:25:36,570 --> 00:25:40,790
ูƒุงู†ุช ุงู„ link BC is rotating with fixed ู„ูˆ ุณู…ูŠุช ู‡ุฐู‡
252
00:25:40,790 --> 00:25:47,070
ุงู„ุฒุงูˆูŠุฉ Alpha ูˆู‡ุฐู‡ ุงู„ุฒุงูˆูŠุฉ Beta ู„ูˆ ูƒุงู†ุช ุงู„ link BC
253
00:25:47,070 --> 00:25:51,790
is rotating with fixed angular velocity ู‡ุชูƒูˆู†
254
00:25:51,790 --> 00:25:56,090
ุงู„ุฒุงูˆูŠุฉ Alpha ุจุงู„ุณุงูˆูŠุฉ
255
00:25:57,780 --> 00:26:06,260
ุฃู…ูŠุฌุง ููŠ ุงู„ุฒู…ู† ู„ู„ forward stroke ูˆุงู„ุฒุงูˆูŠุฉ ุจูŠุชุง
256
00:26:06,260 --> 00:26:15,480
ู‡ุชูƒูˆู† ุณูˆู‰ ุฃู…ูŠุฌุง ููŠ ุงู„ุฒู…ู† ู„ู„ return stroke ูŠุนู†ูŠ ุงู„
257
00:26:15,480 --> 00:26:21,520
time of forward stroke ู‡ุชูƒูˆู† ุณูˆู‰ ุฃู„ูุฉุนู„ู‰ omega ูˆ
258
00:26:21,520 --> 00:26:26,280
ุงู„ time for return stroke ู‡ูƒูˆู† ุณูˆู‰ beta ุนู„ู‰ omega
259
00:26:26,280 --> 00:26:30,600
ุงู„ุงู† ุจุฏูŠ ุงุนู…ู„ ู…ุง ูŠุณู…ู‰ ุงู„ quick return ratio quick
260
00:26:30,600 --> 00:26:43,180
return ratio ุงู„ quick return ratio ู‡ุชุณูˆู‰ ุงู„
261
00:26:43,180 --> 00:26:51,100
T forward ุนู„ู‰ ุงู„ T returnูŠุนู†ูŠ ู‡ุชูƒูˆู† Alpha ุนู„ู‰
262
00:26:51,100 --> 00:26:57,540
Omega ุนู„ู‰ Beta ุนู„ู‰ Omega ูŠุนู†ูŠ ู‡ุชุณุงูˆูŠ Alpha ุนู„ู‰
263
00:26:57,540 --> 00:27:08,180
Beta Alpha ุนู„ู‰ Beta ู„ุงุญุธ ุฒุงูˆูŠุฉ Alpha ุฃูƒุจุฑ ู…ู† ุฒุงูˆูŠุฉ
264
00:27:08,180 --> 00:27:14,840
Beta ู…ุนู†ุงุชู‡ ุงู„ู€ Quick Retain Ratioู‡ุชูƒูˆู† ุชุณุนุฉ ุงูˆ
265
00:27:14,840 --> 00:27:22,380
ุงูƒุจุฑ ู…ู† ูˆุงุญุฏ ู…ุนู†ุงุชู‡ ููŠ ุงู„ fourth stroke ููŠ
266
00:27:22,380 --> 00:27:26,440
ุงู„ fourth stroke ุจุฑูˆุญ ุจุทูŠู‚ ุจุฑูˆุญ ุจุทูŠู‚ ูˆ ููŠ ุงู„
267
00:27:26,440 --> 00:27:29,860
return stroke ุจุฑุฌุน ุณุฑูŠุน ู‡ุฐู‡ ุงู„ู‚ู„ูŠู„ ุงู„ู„ูŠ ุจุชุดูˆููˆู‡ุง
268
00:27:29,860 --> 00:27:33,120
ููŠ ู…ุงูƒูŠู†ุฉ ุงู„ุชุตูˆูŠุฑ ู…ุงูƒูŠู†ุฉ ุงู„ุชุตูˆูŠุฑ ู„ู…ุง ุชุตูˆุฑ ุงู„ู…ุงูƒู†ุฉ
269
00:27:33,120 --> 00:27:39,160
ุจุชุฑูˆุญ ุจุทูŠู‚ ูˆ ู„ู…ุง ุชุฑุฌุน ุชุฑุฌุน ุณุฑูŠุน ู…ูˆุฌูˆุฏุฉ ููŠ ุงู„ุชุตูˆูŠุฑ
270
00:27:39,160 --> 00:27:45,040
ุงู„ู„ูŠ ู‡ูŠ ุงู„ quick return mechanismู‡ุฐู‡ ู…ุง ูŠุณู…ู‰
271
00:27:45,040 --> 00:27:46,860
second inversion
272
00:28:16,860 --> 00:28:26,060
ู‡ุฐู‡ ุงู„ stack rank ุงู„ุชู‚ู„ูŠุฏูŠุฉ ู‡ูŠ ูˆุงุญุฏุŒ ุงุชู†ูŠู†ุŒ ุชู„ุงุชุฉุŒ
273
00:28:26,060 --> 00:28:43,280
ุงุฑุจุนุฉ A, B, C, D ุงูƒูˆูŠู† ุงู„ุฏูŠู‡ุงู† A, B, C, D
274
00:28:52,220 --> 00:29:04,760
ุนู†ุฏูŠ ูˆุงุญุฏ ุงุชู†ูŠู† ุชู„ุงุชุฉ ุงุฑุจุนุฉ a b c d ูˆุงุถุญ ุงู†ู‡ ุนู†ุฏูŠ
275
00:29:04,760 --> 00:29:08,400
ุงุฑุจุน links link ูˆุงุญุฏ ุงุชู†ูŠู† ุชู„ุงุชุฉ ุงุฑุจุนุฉ ูˆุนู†ุฏูŠ ุงุฑุจุน
276
00:29:08,400 --> 00:29:11,600
joints ุนู†ุฏ revolute joint ุนู†ุฏ a revolute joint ุนู†ุฏ
277
00:29:11,600 --> 00:29:14,900
b revolute joint ุนู†ุฏ c ูˆsliding joint ุนู†ุฏ d
278
00:29:19,030 --> 00:29:23,650
ุงู„ third inversion ู‡ุซุจุช link ุฑู‚ู… ุชู„ุงุชุฉ ู‡ุซุจุช link
279
00:29:23,650 --> 00:29:29,190
ุฑู‚ู… ุชู„ุงุชุฉ ูˆ ุงุฑุฎูŠ link ุฑู‚ู… ุงุชู†ูŠู† ูŠุนู†ูŠ ู‡ุชุตูŠุฑ
280
00:29:49,420 --> 00:30:03,400
ู‡ูŠ ูˆุงุญุฏ ุนู†ุฏูŠ A B C D ู‡ุงูŠ ุงุชู†ูŠู† link ุงุชู†ูŠู† ู‡ุซุจุช
281
00:30:03,400 --> 00:30:15,400
ุชู„ุงุชุฉ ู‡ุซุจุช ุชู„ุงุชุฉ ู‡ุงุฏ ุงู„ link ุงุฑุจุนุฉ ุงู„ link ุงุชู†ูŠู†
282
00:30:16,170 --> 00:30:22,710
ุจุชุฏูˆุฑ ุนู†ุฏ B ูˆ link ุฃุฑุจุนุฉ ุจุชุฏูˆุฑ ุนู†ุฏ C ูˆ link ููŠ
283
00:30:22,710 --> 00:30:27,730
rotation ู„ ูˆุงุญุฏ ู…ุน ุงุชู†ูŠู† ูˆููŠ translation ู„ ูˆุงุญุฏ
284
00:30:27,730 --> 00:30:40,550
ุจุงู„ู†ุณุจุฉ ู„ุงุฑุจุนุฉ ูŠุนู†ูŠ ุงู†ุง ุนู†ุฏูŠ ู‡ูŠ ู†ู‚ุทุฉ B ู‡ูŠ
285
00:30:40,550 --> 00:30:40,870
B
286
00:30:45,450 --> 00:30:53,690
ูˆู‡ูŠ C ุจูŠ
287
00:30:53,690 --> 00:31:00,310
ูˆ C ุณุงุจุชูŠู† ู‡ุฐู‡ ุงู„ link ู‡ุชูƒูˆู† ู‡ุฐู‡ ุงู„ link ุชู„ุงุชุฉ ู‡ุฐู‡
288
00:31:00,310 --> 00:31:06,470
ุงู„ link ุชู„ุงุชุฉ
289
00:31:06,470 --> 00:31:10,710
ุนู†ุฏ
290
00:31:10,710 --> 00:31:13,890
ุจูŠ ุงูŠ ุนู†ุฏ ุจูŠ ุงูŠ
291
00:31:25,910 --> 00:31:30,270
ุจ ุงูŠู‡ ุงู„ู„ูŠ ู‡ูŠ link ุงุชู†ูŠู† ุงู†ุง ุนู†ุฏูŠ link ุชู„ุงุชุฉ
292
00:31:30,270 --> 00:31:40,710
ู…ุนุฑูˆูุฉ link ุงุฑุจุนุฉ link ุงุฑุจุนุฉ ููŠู‡ุง rotation ุนู†ุฏ C
293
00:31:40,710 --> 00:31:44,050
ูˆููŠ ุนู†ุฏูŠ ูƒู…ุงู†
294
00:32:04,000 --> 00:32:09,340
D ุชูˆู„ู‰ ุงู„ู…ุฑุฉ ุนู†ุฏู‡ุง ุจูŠ ูˆ ุณูŠ higher value joint ูˆ
295
00:32:09,340 --> 00:32:13,800
higher value joint ู…ุนู†ุงู‡ ู‡ุฐุง ุงู„ link ุชู„ุงุชุฉ ูˆ ุจุนุฏู‡ุง
296
00:32:13,800 --> 00:32:23,140
ุจูŠ ุงูŠู‡ ู‡ุฐุง ุงูŠู‡ ุนู†ุฏ ุจูŠ ุงูŠู‡ ุจูŠ ุงูŠู‡
297
00:32:27,580 --> 00:32:33,380
ู‡ุฐู‡ ู‡ุชูƒูˆู† ุทุจุนุง ู‡ุฐู‡ ุงู„ link ูˆุงุญุฏ ูˆู‡ุฐู‡
298
00:32:33,380 --> 00:32:41,920
ุงู„ link ุฃุฑุจุนุฉ ุงู„ link
299
00:32:41,920 --> 00:32:48,940
ุงุชู†ูŠู† ู‡ุฐู‡ ุงุชู†ูŠู† ุจุชุฏูˆุฑ ุนู†ุฏ ุจูŠ ูŠุนู†ูŠ ู‡ุฐู‡ ุชุนู…ู„ ุฏูˆุฑุฉ
300
00:32:48,940 --> 00:32:57,840
ูƒุงู…ู„ุฉ ุจูŠ ุงูŠ ุจูŠ ุงูŠุญูˆุงู„ูŠู† C ุงู„ link ุฃุฑุจุนุฉ ู‡ุฐู‡ ุงู„
301
00:32:57,840 --> 00:33:03,600
link ุฃุฑุจุนุฉ ุจุชุฏูˆุฑ ุญูˆุงู„ูŠู† C ูˆููŠ link ูˆุงุญุฏ ุงู„ block
302
00:33:03,600 --> 00:33:14,420
ู‡ุฐุง link ูˆุงุญุฏ ู…ู…ูƒู† link ูˆุงุญุฏ ููŠ rotation ุนู†ุฏ A ูˆููŠ
303
00:33:14,420 --> 00:33:19,060
sliding ุนู†ุฏ D sliding ุนู†ุฏ D ูุงู†ุง ุญุตู„ุช ุนู„ู‰ link
304
00:33:19,060 --> 00:33:22,500
ุชุงู†ูŠ ู…ู…ูƒู† ุงุถูŠููŠู‡ ู„ุฎู„ูŠู‡ ู‚ูŠู…ุฉ ุงูƒุชุฑ ุงุฑูˆุญ ุงุนู…ู„ ุงุดูŠ ุฒูŠ
305
00:33:22,500 --> 00:33:22,840
ู‡ูŠูƒ
306
00:33:35,900 --> 00:33:39,540
ู‡ูˆ ุนุงู…ู„ sliding ุฒูŠ connecting rod ุจูŠุตูŠุฑ ู‡ุฏ ุฑุงูŠุญ
307
00:33:39,540 --> 00:33:45,440
ุฌุงูŠ ุจุงู„ุดูƒู„ ู‡ุฐุง ุจุฑุถู‡ ู‡ุฏ is another quick another
308
00:33:45,440 --> 00:33:49,020
quick
309
00:33:49,020 --> 00:33:56,620
another quick return mechanismุจุฑุถู‡ ููŠ ูุนู„ ุงู„ model
310
00:33:56,620 --> 00:34:01,280
ููŠ simulation video ุชุทู„ุน ุนู„ูŠู‡ ุจุชูุฑุฌูŠู†ุง simulation
311
00:34:01,280 --> 00:34:06,780
ุจ 2D ุชุทู„ุน ุนู„ูŠู‡ ุงู„ู„ูŠ ู‡ูˆ ุณู…ูŠู‡ ู‡ุงุฏูŠ inversion number
312
00:34:06,780 --> 00:34:10,880
three inversion number
313
00:34:10,880 --> 00:34:22,180
three inversion number four inversion
314
00:34:22,180 --> 00:34:28,300
number fourู‡ุซุจุช link ุฃุฑุจุนุฉ ูˆุฑุฎูŠ ูˆุงุญุฏ ูŠุนู†ูŠ ุนู†ุฏูŠ ู‡ู†ุง
315
00:34:28,300 --> 00:34:46,320
ู‡ูŠูƒูˆู† ุนู†ุฏูŠ ู‡ู†ุง ู‡ูŠ B ู‡ูŠ A ู‡ูŠ C ูˆู‡ูŠ D A B C D ู‡ูŠ
316
00:34:46,320 --> 00:34:48,320
ุฃุฑุจุนุฉ ู‡ุซุจุช ุฃุฑุจุนุฉ
317
00:34:55,650 --> 00:35:02,590
ู‡ุฐู‡ inversion number four
318
00:35:02,590 --> 00:35:10,550
ู‡ุฐู‡
319
00:35:10,550 --> 00:35:15,450
link
320
00:35:15,450 --> 00:35:21,630
ูˆุงุญุฏ ู‡ุฐู‡ link ุงุชู†ูŠู† ู‡ุฐู‡ link ุชู„ุงุชุฉ
321
00:35:27,330 --> 00:35:33,410
ุนู†ุฏูŠ ู‡ุฐู‡ ู†ู‚ุทุฉ C ู‡ุฐู‡
322
00:35:33,410 --> 00:35:39,150
ุงู„ู€ C ูˆู‡ูŠ
323
00:35:39,150 --> 00:35:42,590
ุนู†ุฏูŠ B
324
00:35:42,590 --> 00:35:51,090
ูˆุนู†ุฏูŠ
325
00:35:51,090 --> 00:35:51,390
ู‡ู†ุง
326
00:35:58,340 --> 00:36:02,540
ู‡ูŠ ุฃุฑุจุนุฉ ุฏูŠ
327
00:36:02,540 --> 00:36:13,060
ุฏูŠ
328
00:36:13,060 --> 00:36:16,620
ุงู„
329
00:36:16,620 --> 00:36:24,010
link ูˆุงุญุฏ ุนู†ุฏูŠ .. ุนู†ุฏูŠ ู‡ู†ุงู‡ูŠ C ู‡ู‰ B ูˆ B ุฌุงูŠ ููŠู‡ุง
330
00:36:24,010 --> 00:36:32,530
ูƒู…ุงู† link ู†ุงุฎุฏ ุฏูŠ ุจุงู„ุฃูˆู„ ุฏูŠ ููŠ ุนู†ุฏู‡ sliding ูˆุงุญุฏ
331
00:36:32,530 --> 00:36:39,850
ูŠุนู†ูŠ ู‡ูŠูƒูˆู† ุนู†ุฏู‡ sliding ุจุดูƒู„ ู‡ุฐุง sliding
332
00:36:39,850 --> 00:36:40,430
ูˆุงุญุฏ
333
00:36:44,530 --> 00:36:56,870
ูˆุงุญุฏ ู…ุฑุจูˆุท ููŠ A ู†ุฑุณู…ู‡ุง ูƒู…ุงู† ู…ุฑุฉ ุนู†ุฏูŠ ู‡ูŠ C ู†ู‚ุทุฉ
334
00:36:56,870 --> 00:37:05,850
C ูˆู‡ุฐู‡ four ู‡ุฐู‡ ุจูŠ ุณูŠ ุจูŠ
335
00:37:05,850 --> 00:37:12,090
ุณูŠ ุจุนุฏูŠู† ู‡ูŠุฌูŠ link ุงุชู†ูŠู†
336
00:37:16,260 --> 00:37:23,300
ู‡ูŠ a link ุงุชู†ูŠู† ุนู†ุฏูŠ a a
337
00:37:23,300 --> 00:37:29,880
ูˆ a ููŠู‡ุง ู‡ู†ุง ููŠ
338
00:37:29,880 --> 00:37:34,200
rotation block
339
00:37:34,200 --> 00:37:40,740
ู…ู…ูƒู†
340
00:37:40,740 --> 00:37:42,700
ุชุตูŠุฑ ุจู‡ุฐุง ุงู„ุงุชุฌุงู‡
341
00:37:45,880 --> 00:37:53,200
ุทูŠุจ go to model to
342
00:37:53,200 --> 00:38:00,500
see simulation video
343
00:38:04,060 --> 00:38:08,960
ู…ุนู†ุงุชู‡ ุงู„ inversion ุฃู†ุง ุจุฃู…ุณูƒ ู…ูŠูƒุงู†ุฒู… ุจุฃุฑุฎูŠ ุงู„
344
00:38:08,960 --> 00:38:13,580
link ุงู„ู…ุซุจุชุฉ ุจุฃุฑุฎูŠ ุงู„ link ุงู„ู…ุซุจุชุฉ ูˆ ุจุซุจุช link
345
00:38:13,580 --> 00:38:16,840
ุชุงู†ูŠ ุจุญุตู„ ุนู„ู‰ ุงู„ new mechanism ุจุงู„ุทุฑูŠู‚ุฉ ู‡ุฐู‡ ุงู„
346
00:38:16,840 --> 00:38:19,220
study crank mechanism ุนุจุงุฑุฉ ุนู† ุฃุฑุจุน mechanisms
347
00:38:19,220 --> 00:38:23,320
ู…ุฎุชู„ูุฉ ุจ different inversions ุทุจุนุง ุงู„ุญุฑูƒุฉ ุงู„ู†ุณุจูŠุฉ
348
00:38:23,320 --> 00:38:28,320
ุจูŠู† ุงู„ links ู…ุง ุจุชุชุบูŠุฑ ู„ูƒู† ุงู„ุญุฑูƒุฉ ุงู„ู…ุทู„ู‚ุฉ ู„ูƒู„ link
349
00:38:28,320 --> 00:38:32,120
ุจุชุชุบูŠุฑ ุชุบูŠุฑ ุฌุฐุฑูŠ ุจุชุบูŠุฑ ุงู„ inversion
350
00:38:40,090 --> 00:38:43,390
ู‡ุฐู‡ ู…ุซู„ุง inversion number four inversion number
351
00:38:43,390 --> 00:38:51,010
four ูŠุนู†ูŠ ู„ูˆ ุชุฑุฌู…ู†ุงู‡ุง ู‡ุชูƒูˆู† ู‡ุฐู‡ ู†ู‚ุทุฉ C ู‡ูŠ ุซุงุจุชุฉ
352
00:38:51,010 --> 00:38:57,730
ู†ู‚ุทุฉ C ู‡ุฐู‡
353
00:38:57,730 --> 00:39:01,430
ุงู„ link ู‡ุฐู‡ ุฎู„ูŠู†ูŠ ุฃุซุจุชู‡ุง
354
00:39:19,830 --> 00:39:29,050
ู‡ุฐู‡ ู†ู‚ุทุฉ C ู‡ุฐู‡ ู‡ุชูƒูˆู† B ูˆู‡ุฐู‡ ู‡ุชูƒูˆู† A ูˆู‡ุฐู‡ D ู‡ุฐู‡ D
355
00:39:29,050 --> 00:39:32,830
ุจุงู„ุทุฑูŠู‚ุฉ ู‡ุฐู‡ ุนู…ู„ุช ู…ุถุฎุฉ ุฒูŠ ุงู„ู…ุถุฎุงุช ุงู„ู„ูŠ ุนู„ู‰ ุงู„ุจุญุฑ
356
00:39:32,830 --> 00:39:38,590
ุฒู…ุงู† ุงู„ู†ุธุงู… ู‡ุฐู‡ ุนู…ู„ุช ู…ุถุฎุฉ ูˆู‡ู†ุง ููŠู‡ุง ุตู…ุงู… ูˆู‡ู†ุง ุฃุด
357
00:39:38,590 --> 00:39:47,170
ู…ุฎุฑุฌ ู„ู„ู…ูŠุงู‡ ูู‡ุฐู‡ ุงู„ linkุชู„ุงุชุฉ link ุงุฑุจุนุฉ ู‡ุฐู‡ ุงู„
358
00:39:47,170 --> 00:39:53,190
cylinder ุซุงุจุชุฉ ูˆู‡ุฐุง ุงู„ link ูˆุงุญุฏ ูˆู‡ุฐุง ุงู„ link ูˆุงุญุฏ
359
00:39:53,190 --> 00:39:57,730
ูˆู‡ุฐุง ุงู„ link ุงุชู†ูŠู† ูŠุนู†ูŠ ู‡ุฐู‡ ุชู„ุงุชุฉ ุงุชู†ูŠู† ูˆุงุญุฏ ุงุฑุจุนุฉ
360
00:39:57,730 --> 00:40:07,750
ูƒู…ุงู† ู…ุฑุฉ ุงู„ุชู„ุงุชุฉ ุงุชู†ูŠู† ูˆุงุญุฏ ุงุฑุจุนุฉู‡ุฐู‡ ุทุจุนุง ุญุฏ ู‡ุชูƒูˆู†
361
00:40:07,750 --> 00:40:13,870
C B A ูˆ ุงู„ .. ูˆ sliding hair ุจุณู…ูŠู‡ ุงู„ู„ูŠ .. ุงู„ู„ูŠ ู‡ูˆ
362
00:40:13,870 --> 00:40:23,370
D ู‡ุฐู‡ ุงู„ inversion number four ู‡ุฐู‡
363
00:40:23,370 --> 00:40:26,930
inversion number three ูˆ ุญูƒูŠู†ุง ุนู†ู‡ุง inversion
364
00:40:26,930 --> 00:40:27,990
number three
365
00:40:37,580 --> 00:40:42,120
ู‡ุฐู‡ quick-return mechanism ู‡ุฐู‡ ุงู„ู€ forward stroke
366
00:40:42,120 --> 00:40:46,960
ุจุชุงุนุชู‡ุง ุฃูƒุจุฑ ู…ู† ุงู„ู€ return stroke ู…ุนู†ุงุชู‡ ููŠ ุญุงู„ุฉ
367
00:40:46,960 --> 00:40:49,360
ุงู„ู€ forward stroke ุจุชูƒูˆู† ุจุทูŠุฆุฉ ููŠ ุงู„ู€ return
368
00:40:49,360 --> 00:40:57,040
stroke ุจุชูƒูˆู† ุณุฑูŠุนุฉ ุงู„
369
00:40:57,040 --> 00:41:00,900
second inversion ุจู‚ู‰ ุซุจุช link ุงุชู†ูŠู† ูŠุนู†ูŠ
370
00:41:00,900 --> 00:41:05,320
ุงู„ู…ูŠูƒุงู†ูŠุฒู… ูƒู„ู‡ุง ู…ุชุดุงุจู‡ ู…ุน ุจุนุถุงู„ example ุฒูŠ ุงู„ู„ูŠ
371
00:41:05,320 --> 00:41:10,440
ุจุชุญู„ูˆู‡ุง ู…ุน ุงู„ู…ุนูŠุฏ ุจุณูŠุทุฉ
372
00:41:10,440 --> 00:41:15,820
ุทูŠุจ
373
00:41:15,820 --> 00:41:23,180
ู†ูŠุฌูŠ
374
00:41:23,180 --> 00:41:26,940
ู„ู„ double slider crank mechanism double slider
375
00:41:26,940 --> 00:41:32,290
crank mechanism ู…ู† ุงุณู…ู‡ุง double sliderุจูƒูˆู† ุนู†ุฏู‰
376
00:41:32,290 --> 00:41:54,730
two sliders ุนู†ุฏ ู‡ุฐู‡ ุงู„ู…ุฌุฑุฉ ุน
377
00:41:54,730 --> 00:41:55,550
ุงู„ุดูƒู„ cross
378
00:42:10,460 --> 00:42:18,380
ูˆ ูู‰ ุนู†ุฏู‰ two blocks ูู‰ ุนู†ุฏู‰ block A ูˆ
379
00:42:18,380 --> 00:42:24,680
block B ู‡ุงูŠ
380
00:42:24,680 --> 00:42:35,280
ูˆ ูู‰ ูˆุงุตู„ ุจูŠู†ู‡ู… link ู‡ู‰
381
00:42:35,280 --> 00:42:38,480
B ู‡ู‰ A
382
00:42:47,730 --> 00:42:56,410
ูˆ ุงู„ cross ู…ุซุจุช ุงู„ block
383
00:42:56,410 --> 00:43:00,310
A ู…ุณู…ูˆุญ ูŠุชุญุฑูƒ ุจุงู„ุงุชุฌุงู‡ ุงู„ุฑุฃุณูŠ ุงู„ block B ู…ุณู…ูˆุญ
384
00:43:00,310 --> 00:43:06,170
ูŠุชุญุฑูƒ ุจุงู„ุงุชุฌุงู‡ ุงู„ุฃููˆูƒูŠ ูŠุนู†ูŠ ู„ูˆ A ู†ุฒู„ ู„ูˆ A ู†ุฒู„ ุจู‡ุฐุง
385
00:43:06,170 --> 00:43:12,450
ุงู„ุงุชุฌุงู‡ ู…ุนู†ุงู‡ ุจูŠู‡ ู‡ูŠุชุญุฑูƒ ุจุงู„ุงุชุฌุงู‡ ุงู„ู…ุนุงูƒุณ ู„ูˆ ุทู„ุน A
386
00:43:12,450 --> 00:43:14,850
ุจูŠุฑูˆุญ ุนู„ู‰ ุงู„ูŠู…ู†
387
00:43:18,460 --> 00:43:24,540
ุงู„ุงู† ุงุฐุง ุชุชุจุนู†ุง ู†ู‚ุทุฉ
388
00:43:24,540 --> 00:43:29,420
ุนู„ู‰ ุงู„
389
00:43:29,420 --> 00:43:35,120
link AB ุงู„ connecting rod ูˆ ุญุทูŠู†ุง ู‚ู„ู… ุนู„ูŠู‡ุง while
390
00:43:35,120 --> 00:43:40,660
ุงู„ motion ุดุบุงู„ุฉ ู‡ุชุนุทูŠู†ูŠ ุดูƒู„ ุงู„ู„ุจุณ ู‡ุชุนุทูŠู†ูŠ ุดูƒู„
391
00:43:40,660 --> 00:43:41,740
ุจูŠุถุงูˆูŠ
392
00:43:56,400 --> 00:44:11,520
ู‡ุชุนุทูŠู†ูŠ ุดูƒู„ ุจูŠุถุงูˆูŠ ู„ูˆ
393
00:44:11,520 --> 00:44:21,380
ุงุนุชุจุฑุช ู‡ุฐุง ู‡ูˆ ุงู„ X axis ู‡ุฐุง ุงู„ X axis ูˆู‡ุฐุง
394
00:44:21,380 --> 00:44:37,820
ุงู„ Y axis ู‡ุฐุง ุงู„ Y ู‡ุฐุง ุงู„ Xุงู„ู†ู‚ุทุฉ P ุฅุญุฏู‰ ฮธ ู‡ุฐู‡ Y
395
00:44:37,820 --> 00:44:41,560
ูˆู‡ุฐู‡
396
00:44:41,560 --> 00:44:47,940
X
397
00:44:47,940 --> 00:44:54,100
ูˆู„ูˆ
398
00:44:54,100 --> 00:44:55,140
ูƒุงู†ุช ู‡ุฐู‡ ุงู„ุฒุงูˆูŠุฉ ฮธ
399
00:45:02,550 --> 00:45:09,850
theta ุญุฏ ุงู„ู†ู‚ุทุฉ ู‡ุณู…ูŠู‡ุง P ุงู„
400
00:45:09,850 --> 00:45:14,810
X ู‡ุชุณุชูˆู‰
401
00:45:14,810 --> 00:45:18,810
AP ุจุฑุถู‡
402
00:45:18,810 --> 00:45:26,090
ู‡ุชูƒูˆู† theta ู‡ุชูƒูˆู† AP P cosine theta
403
00:45:29,900 --> 00:45:40,280
ู…ุนู†ุงุชู‡ X ุนู„ู‰ AP ู‡ุชูƒูˆู† ุชุณุงูˆูŠ Cos ฮธ ูˆุงู„ Y ุงู„ Y
404
00:45:40,280 --> 00:45:57,900
ู‡ุชุณุงูˆูŠ BP ููŠ Sin ฮธ ู…ุนู†ุงุชู‡ Y ุนู„ู‰ BP ุจุชุณุงูˆูŠ Sin ฮธ
405
00:45:57,900 --> 00:46:03,260
ู‡ุฐู‡ ู…ุนุฏู„ุฉ ูˆุงุญุฏุฉู‡ุฐู‡ ู…ุนุงุฏู„ุฉ ุงุชู†ูŠู† ู„ูˆ ุฑุจุนุช ุงู„ู…ุนุงุฏู„ุฉ
406
00:46:03,260 --> 00:46:06,280
ูˆุงุญุฏ ูˆุงู„ู…ุนุงุฏู„ุฉ ุงุชู†ูŠู† ูˆ ุฌู…ุนุชู‡ู… ู…ุน ุจุนุถ ุงู„ุทุฑู ุงู„ุฃูŠุตุฑ
407
00:46:06,280 --> 00:46:10,740
ู…ุน ุงู„ุฃูŠุตุฑ ูˆุงู„ุงูŠู…ู† ู…ุน ุงู„ุงูŠู…ู† ู‡ุฒูƒูŠ ูˆุนู†ุฏูŠ X ุชุฑุจูŠุฉ ุนู„ู‰
408
00:46:10,740 --> 00:46:16,460
AP ุชุฑุจูŠุฉ ุฒุงุฏ
409
00:46:16,460 --> 00:46:24,820
Y ุชุฑุจูŠุฉ ุนู„ู‰ VP ูƒู„ ุชุฑุจูŠุฉ ู‡ุฒูƒูŠ ุณูˆุงุก Cos ุชุฑุจูŠุฉ ุฒูŠ Sin
410
00:46:24,820 --> 00:46:25,860
ุชุฑุจูŠุฉ ูˆุงุญุฏ
411
00:46:29,910 --> 00:46:34,230
ู‡ุฐู‡ ุงู„ู…ุนุงุฏู„ุฉ ู…ุนุงุฏู„ุฉ ุงูŠุด ุงู„ lips equation of ุงู„
412
00:46:34,230 --> 00:46:40,730
lips ุงู„ู„ูŠ ู‡ูŠ x ุงุฐุง ูุงูƒุฑูŠู† x ุชุฑุจูŠุน ุนู„ู‰ a ุชุฑุจูŠุน ุฒุงุฏ
413
00:46:40,730 --> 00:46:45,190
y ุชุฑุจูŠุน ุนู„ู‰ b ุชุฑุจูŠุน ุจุณุงูˆุฉ ูˆุงุญุฏ ุงู„ a ุงู„ู„ูŠ ู‡ูˆ ุงู„
414
00:46:45,190 --> 00:46:52,930
major axis ูˆ ุงู„ b ุงู„ minor axisููˆุงุถุญ ุงู† ุงู„ู†ู‚ุทุฉ P
415
00:46:52,930 --> 00:46:57,230
ู‡ุฐู‡ ุจุชุฑุณู… ู„ูŠ ellipse ุนุดุงู†ูƒ ุจูŠุณู…ูˆู‡ุง elliptical
416
00:46:57,230 --> 00:47:02,030
tremor elliptical tremor ู„ุงู† if we trace a point
417
00:47:02,030 --> 00:47:06,670
on link AB this point will generate an ellipse
418
00:47:06,670 --> 00:47:09,870
ุนุดุงู†ูƒ ุจูŠุณู…ูŠู‡ุง elliptical tremor
419
00:47:23,010 --> 00:47:27,290
ู‡ุฏุญ ูƒุฏู‡ ูƒู„ู‡
420
00:47:27,290 --> 00:47:33,190
ู…ู† ุงู„ double slider crank mechanism ู…ู…ูƒู† ุงุญุตู„
421
00:47:33,190 --> 00:47:44,670
other mechanisms by inversion ุจุณ
422
00:47:44,670 --> 00:47:47,170
ุญู„ูˆูŠู† ุงุฑุฌุน ู„ู„ double slider
423
00:47:51,260 --> 00:47:58,040
ุงู„ู€ double slider ุฃู†ุง ุนู†ุฏูŠ link
424
00:47:58,040 --> 00:48:04,960
to ุนู†ุฏูŠ ู‡ูŠ link to
425
00:48:04,960 --> 00:48:14,560
ู‡ูŠ link to ู‡ูŠ a ูˆ b ุฃูˆ b ูˆ a
426
00:48:21,420 --> 00:48:29,480
ูˆ ููŠ ุนู†ุฏูŠ ู‡ู†ุง link ุชู„ุงุชุฉ link
427
00:48:29,480 --> 00:48:34,700
ุชู„ุงุชุฉ ูˆ
428
00:48:34,700 --> 00:48:45,160
ุนู†ุฏูŠ link ูˆุงุญุฏ both slide ููŠ
429
00:48:45,160 --> 00:48:49,540
link ุฃุฑุจุนุฉ ูˆ ุงู„ link ุฃุฑุจุนุฉ ุฃุดู…ุงู„ู‡ุง ุซุงุจุชุฉ
430
00:48:58,390 --> 00:49:03,810
ูŠุนู†ูŠ ููŠ ุนู†ุฏ A revolute joint ูˆ
431
00:49:03,810 --> 00:49:10,650
ุนู†ุฏ B revolute joint ุฃู…ูƒู† ุฃุณู…ูŠ ู‡ุฐุง C sliding pair
432
00:49:10,650 --> 00:49:14,110
ูˆ ู‡ู†ุง ุนู†ุฏูŠ another sliding pair sliding pair ุจูŠู†
433
00:49:14,110 --> 00:49:18,130
ุชู„ุงุชุฉ ูˆ ุฃุฑุจุนุฉ ูˆ sliding pair ุจูŠู† ูˆุงุญุฏ ูˆ ุฃุฑุจุนุฉ
434
00:49:18,130 --> 00:49:21,750
ุงู„ู†ุงุณ ุชุชุนูˆุฏูˆุง ุนู„ู‰ ู‡ุฐุง ุงู„ representation ุชุชุนูˆุฏูˆุง
435
00:49:21,750 --> 00:49:24,390
ูƒูŠู ุงู„ุชุฑุฌู… ู‡ุฐุง ู„ู„ุดูƒู„ ู‡ุฐุง
436
00:49:29,370 --> 00:49:37,030
ุงู„ุณูƒูˆุชุด ูŠูˆูƒ ุงู„ุณูƒูˆุชุด ูŠูˆูƒ ุงู„ุณูƒูˆุชุด
437
00:49:37,030 --> 00:49:43,990
ูŠูˆูƒ ุนู†ุฏูŠ
438
00:49:43,990 --> 00:49:49,390
ู‡ุงูŠ link ุงุชู†ูŠู† ูˆููŠู‡ ุจุทุฑูู‡ุง slider link ุงุชู†ูŠู† ุชุนู…ู„
439
00:49:49,390 --> 00:49:54,470
complete rotation ุชุนู…ู„ complete rotation ุชุนู…ู„
440
00:49:54,470 --> 00:49:58,270
complete rotation
441
00:50:02,060 --> 00:50:10,010
ุจุทุฑูู‡ุง ููŠ ู„ูŠู†ูƒ ุชู„ุงุชุฉ sliding ูˆููŠ ู„ูŠู†ูƒ ุฃุฑุจุน ู‡ุฐู‡link
442
00:50:10,010 --> 00:50:16,790
4 ููŠ ุจูŠู†ู‡ุง ู‡ูŠ slides slides ุจุงู„ู†ุณุจุฉ ู„ูˆุงุญุฏ slides
443
00:50:16,790 --> 00:50:22,230
ุจุงู„ู†ุณุจุฉ ู„ูˆุงุญุฏ ุงุฑุจุน slide ุจุงู„ู†ุณุจุฉ ู„ูˆุงุญุฏ ุฎู„ู†ุง ู†ูƒุชุจู‡ุง
444
00:50:22,230 --> 00:50:29,510
ูŠุนู†ูŠ ุนู†ุฏูŠ ู‡ู†ุง link ูˆุงุญุฏ link ุงุฑุจุน link ุงุชู†ูŠู† ูˆ ุงู„
445
00:50:29,510 --> 00:50:36,870
slider ู‡ุฐุง ุงู„ุชู„ุงุชุฉ ู‡ุฐุง ุงู„ู†ู‚ุทุฉ O P ูŠุนู†ูŠ
446
00:50:38,980 --> 00:50:45,860
ู„ูˆ ุจุฏู‰ ุงุชุฑุฌู…ู‡ุง ู„ุดูƒู„ ู…ุดุงุจู‡ ู‡ุชูƒูˆู†
447
00:50:45,860 --> 00:50:53,500
ุนู†ุฏูŠ link ูˆุงุญุฏ fixed ู‡ูŠ ุนู†ุฏูŠ ู‡ู†ุง ู†ู‚ุทุฉ ู†ู‚ุทุชูŠู† ูุงู†ุฏูŠ
448
00:50:53,500 --> 00:51:06,100
sliding ู‡ู†ุง ูˆ sliding ู‡ู†ุง ูˆู‡ูŠ link ูˆุงุญุฏ fixed
449
00:51:07,960 --> 00:51:14,780
ู…ุนู†ุงุชู‡ ู‡ุฐุง ู†ู‚ุทุฉ ุงูˆ ู‡ุชูƒูˆู† ูˆู‡ุฐุง link ุงุชู†ูŠู† ูˆู‡ุฐุง ู†ู‚ุทุฉ
450
00:51:14,780 --> 00:51:20,460
P ูˆู‡ู†ุง ู‡ุชูƒูˆู† ุนู†ุฏู‡ ู‡ู†ุง ุทุจุนุง complete rotation ู‡ู†ุง
451
00:51:20,460 --> 00:51:28,040
partial ูˆู‡ุฐุง link ุชู„ุงุชุฉ ูˆู‡ุฐุง link ุงุฑุจุนุฉ
452
00:51:36,110 --> 00:51:41,590
ูŠุนู†ูŠ P ุจูŠู† ุฃุฑุจุนุฉ ู…ู…ูƒู† ุงุญูƒูŠ ุงู† ุนู†ุฏูŠ ู‡ูŠู† C ูˆ ู‡ูŠู† D
453
00:51:41,590 --> 00:51:48,770
ู‡ู‰ ู‡ู‰ ุฏูŠ C sliding sliding pair ูˆ ุนู†ุฏูŠ ู‡ูŠู† D
454
00:51:48,770 --> 00:51:57,660
another sliding pair ูŠุนู†ูŠ ุงู„ู„ู‰ ุณูˆูŠุชู‡ ุงู†ุง ููƒุชุฃุฑุจุนุฉ
455
00:51:57,660 --> 00:52:03,680
ููƒุช ุฃุฑุจุนุฉ ูˆ ุซุจุชุช ูˆุงุญุฏ ุญุตู„ุช ุนู„ู‰ another mechanism
456
00:52:03,680 --> 00:52:07,720
ุงู„ู„ูŠ ุฃู†ุง ุจุณู…ูŠู‡ุง scotch yolk mechanism scotch yolk
457
00:52:07,720 --> 00:52:12,660
mechanism ุงู„ุงู† two makes complete rotation about O
458
00:52:12,660 --> 00:52:16,360
ููŠ ุทุฑู two ููŠ ุนู†ุฏู‰ block ู…ู† ุฎู„ุงู„ revolute joint
459
00:52:17,310 --> 00:52:20,530
this block is allowed to slide with respect to
460
00:52:20,530 --> 00:52:25,630
this link and this link is can move with respect
461
00:52:25,630 --> 00:52:27,850
to one along ุฏุฎู„ุช ุงู„ุฏุฑุฌุฉ ูŠุนู†ูŠ ู‡ู… ุจุชุชุญุฑูƒ ุจู‡ุฐุง
462
00:52:27,850 --> 00:52:32,010
ุงู„ุงุชุฌุงู‡ ูˆ ุชู„ุงุชุฉ ุจุชุชุญุฑูƒ ุจู‡ุฐุง ุงู„ุงุชุฌุงู‡ ูŠุนู†ูŠ ุนู†ุฏู‡ูŠู†
463
00:52:32,010 --> 00:52:35,070
sliding pair ูˆ ุนู†ุฏู‡ูŠู† sliding pair ุนู†ุฏู‡ูŠู† one
464
00:52:35,070 --> 00:52:40,010
revolute pair ูˆ ุนู†ุฏู‡ูŠู† one revolute pair ุทุจุนุง
465
00:52:41,210 --> 00:52:45,150
ุณูƒูˆุชุด ูŠูˆูƒ ุฅุฐุง ูƒุชุจุนุช ู†ู‚ุทุฉ ูŠุนู†ูŠ ุงู„ู†ู‚ุทุฉ ู‡ูŠูƒูˆู† ุณู‚ุงุท
466
00:52:45,150 --> 00:52:49,550
ุงู„ู†ู‚ุทุฉ ู‡ุฐู‡ ุณู‚ุงุท ู‡ูŠุนุทูŠู†ูŠ simple harmonic motion ู‡ุฐู‡
467
00:52:49,550 --> 00:52:54,070
one inversion of the slider crank mechanism
468
00:52:54,070 --> 00:52:57,950
another
469
00:52:57,950 --> 00:53:01,810
inversion of this of the double slider crank
470
00:53:01,810 --> 00:53:07,230
mechanism ุฅูŠุด ุจู†ุณู…ูŠู‡ old hams coupling
471
00:53:13,630 --> 00:53:20,930
ูู‰ old ham coupling ูู‰ old ham coupling ุจู‚ู‰
472
00:53:20,930 --> 00:53:35,370
ุซุจุช link 2 ูŠุนู†ูŠ ู‡ุณูŠุฑ ูƒุชุงู„ ูŠุนู†ูŠ ุฏูŠ ุงู„ูˆุถุน ู‡ูŠ
473
00:53:35,370 --> 00:53:38,170
link 2 ุจู‚ู‰ ุซุจุชู‡ุง
474
00:53:43,820 --> 00:53:50,840
ุนู†ุฏูŠ ู‡ู†ุง ุณุฃูƒูˆู† ุนู†ุฏูŠ link ูˆุงุญุฏ ูุนู†ุฏูŠ ู‡ู†ุง sliding ูˆ
475
00:53:50,840 --> 00:54:00,380
link ุฃุฑุจุน ูุนู†ุฏูŠ ู‡ู†ุง sliding ูุนู†ุฏูŠ ู‡ู†ุง link ุชู„ุงุชุฉ
476
00:54:02,060 --> 00:54:05,840
ุญูƒูˆู†ูŠ ุนู† ุฏูŠ link ูˆุงุญุฏ makes complete rotation with
477
00:54:05,840 --> 00:54:10,440
respect to two and link three makes complete
478
00:54:10,440 --> 00:54:17,440
rotation with respect to three ูˆููŠ ู…ุณุงูุฉ ุจูŠู† this
479
00:54:17,440 --> 00:54:22,340
joint and this joint ู…ุนู†ุงุชู‡ ู…ู…ูƒู† ุจุงุณุชุฎุฏุงู… ู‡ุฐู‡ ุงู„
480
00:54:22,340 --> 00:54:28,240
inversion ุฃู†ู‚ู„ ุงู„ุญุฑูƒุฉ ุจูŠู† ู…ุญูˆุฑูŠู† ู…ุชูˆุงุฒูŠู† ูˆููŠ ุจูŠู†ู‡ู…
481
00:54:28,240 --> 00:54:31,060
ู…ุณุงูุฉ ูŠุนู†ูŠ ู„ูˆ ุญูƒูŠุช ู‡ุฐู‡ a
482
00:54:41,130 --> 00:54:48,230
BCD ุนู†ุฏูŠ ู‡ุงูŠ A
483
00:54:48,230 --> 00:54:56,350
ู‡ุงูŠ ุดุงูุช ู‡ุงูŠ ู…ุญูˆุฑ B ูˆู‡ุฐุง
484
00:54:56,350 --> 00:55:02,840
ุงู„ link ุฑู‚ู… ุงุชู†ูŠู† ูˆู‡ุฐุง ุงู„ link ุฑู‚ู… ุงุชู†ูŠู†ูˆ ููŠ ุฑู‚ู…
485
00:55:02,840 --> 00:55:11,000
ุชู„ุงุชุฉ ุงู„ู‡ุง rotation ุงู„ู‡ุง
486
00:55:11,000 --> 00:55:17,800
rotation ูˆ ููŠ ุนู†ุฏ ุฑู‚ู… ูˆุงุญุฏ
487
00:55:57,020 --> 00:56:03,420
ู‡ุฐู‡ ุญุณู† ุจูŠู‡ุง ู‡ุฐู‡
488
00:56:03,420 --> 00:56:06,700
link four
489
00:56:09,310 --> 00:56:13,270
ูˆ ู‡ุฐู‡ link ุชู„ุงุชุฉ ูˆู‡ุฐู‡ link ูˆุงุญุฏุฉ
490
00:56:16,850 --> 00:56:21,330
link 4 slides ุจุงู„ู†ุณุจุฉ ู„ูˆุงุญุฏ ูˆ slides ุจุงู„ู†ุณุจุฉ
491
00:56:21,330 --> 00:56:25,330
ู„ุชู„ุงุชุฉ link 4 slide ุจุงู„ู†ุณุจุฉ ู„ูˆุงุญุฏ ูˆ slide ุจุงู„ู†ุณุจุฉ
492
00:56:25,330 --> 00:56:32,370
ู„ุชู„ุงุชุฉ link 4 slide with respect to both link ูˆุงุญุฏ
493
00:56:32,370 --> 00:56:34,770
ูˆ link ุชู„ุงุชุฉ ุจุนุฏูŠู† ุงู†ุง ู…ู…ูƒู† ุงุญุท shaft ุนู†ุฏ ุงู„
494
00:56:34,770 --> 00:56:38,890
completely rotating shaft one ูˆ ุนู†ุฏ completely
495
00:56:38,890 --> 00:56:43,010
rotating shaft three ูˆุงู†ู‚ู„ ุญุฑูƒุฉ ุจูŠู†ู‡ู… ู…ู† ุฎู„ุงู„ ุงู„
496
00:56:43,010 --> 00:56:43,810
link ุงู„ sliding
497
00:56:49,190 --> 00:56:56,010
ู‡ุฐู‡ ู„ูˆ ุณู…ูŠุชู‡ุง ู‡ุฐู‡ ุงู„ link ูˆุงุญุฏ ูˆู‡ุฐู‡ ุงู„ link ุชู„ุงุชุฉ
498
00:56:56,010 --> 00:57:04,230
ูˆู‡ุฐู‡ ุงู„ link ุฃุฑุจุนุฉ ู„ุญุธุฉ ููŠ ู‡ู†ุง ุนู†ุฏูŠ groove ูˆู‡ู†ุง ููŠ
499
00:57:04,230 --> 00:57:09,330
ุนู†ุฏูŠ ุจุฑูˆุฒ ูˆููŠ grooveุนู…ูˆุฏ ุนู„ู‰ ุงู„ู€ groove ู‡ุฐุง ูˆููŠู‡
500
00:57:09,330 --> 00:57:12,990
ุจุฑูˆุฒ ู…ู‚ุงุจู„ ู…ู† ุงู„ link ู‡ุฐู‡ ู…ุนู†ุงุชู‡ ู‡ุฐู‡ ุจูŠุตูŠุฑ sliding
501
00:57:12,990 --> 00:57:16,570
ุจุงู„ู†ุณุจุฉ ู„ู‡ุฐู‡ ูˆู‡ุฐู‡ complete rotation ูˆู‡ุฐู‡ complete
502
00:57:16,570 --> 00:57:21,110
rotation ุจุฑุถู‡ ููŠ simulation ุนู„ู‰ ุงู„ model ุชูุฑุฌูˆุง
503
00:57:21,110 --> 00:57:24,130
ุนู„ู‰ ุงู„ููŠุฏูŠูˆ ุนุดุงู† ุชุดูˆููˆุง ุงู„ simulation ุจุชุงุน ุงู„
504
00:57:24,130 --> 00:57:28,870
mechanism ู‡ุฐุง ู‡ูŠูƒ ุจุชูƒูˆู† ุฎู„ุตู†ุง chapter ุชู„ุงุชุฉ