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1
00:00:04,890 --> 00:00:07,870
ุจุณู
ุงููู ุงูุฑุญู
ู ุงูุฑุญูู
ุงูุณูุงู
ุนูููู
ูุฑุญู
ุฉ ุงููู
2
00:00:07,870 --> 00:00:11,950
ูุจุฑูุงุชู ูุนูุฏ
3
00:00:11,950 --> 00:00:17,750
ููุณุชูู
ู chapter ุงูู gears ูู ู
ุงุฏุฉ ูุธุฑูุฉ ุงูุขูุงุช
4
00:00:17,750 --> 00:00:23,210
ุงูู
ุฑุฉ ุงููุงุชุฑุฉ ุญูููุง ุชุนุฑูููุง ุนูู ุญุณุงุจุงุช ุงููู ูู ุงูู
5
00:00:23,210 --> 00:00:26,810
length ู path of contact ุญูููุง ุงูู path of contact
6
00:00:26,810 --> 00:00:31,710
ู
ุชููู ู
ู ุงูู path of approach ู ุงูู path of recess
7
00:00:32,410 --> 00:00:35,030
ุนู
ููุง ู
ุนุงุฏูุฉ ุงูู path of approach ูู
ุนุงุฏูุฉ ุงูู path of
8
00:00:35,030 --> 00:00:38,050
recess ุจุนุฏูู ุญูููุง ุงูู length of arc of contact
9
00:00:38,050 --> 00:00:40,530
ุจุฅุณุชูุงุก ุงูู length of path of contact ุนูู cos ฯ
10
00:00:40,530 --> 00:00:44,970
ูุญุณุจูุง ุงูู contact ratio ุจุฅุณุชูุงุก ุงูู length of path of
11
00:00:44,970 --> 00:00:47,470
.. ุงูู length of arc of contact ุนูู ุงูู circular
12
00:00:47,470 --> 00:00:52,190
pitch ุนูู pc ุงููู ูู ฯุฏ ูู ู
ุญูููุง ุซูุงุซ ุฃู
ุซูุฉุ
13
00:00:52,190 --> 00:00:56,350
ุงูููู
ูููู
ู ููุฏุฑุณ ุงูู interference in involute
14
00:00:56,350 --> 00:01:00,610
gears ุงูุขู ุฅูุด ู
ุนูุงู interferenceุ
15
00:01:02,420 --> 00:01:09,360
ุฎูููุง ูุฑุฌุน ููุง ูุฃู ุฃูุง ู
ุจูู ุนูุฏู ููู ุฃูุง ุนูุฏู ุงููู
16
00:01:09,360 --> 00:01:13,320
ูู ุงูู driver ุงููู ูู ุฌูุฑ ู
ุฑูุฒู O2 ู ุงูู
17
00:01:13,320 --> 00:01:18,760
driven ุฌูุฑ ู
ุฑูุฒู O3 ุงูู driver ูุฏูุฑ ูู .. ุจ ..
18
00:01:18,760 --> 00:01:23,440
ุจ .. ุจุงุชุฌุงู ุนูุงุฑุจ ุงูุณุงุนุฉุ ุงูู driven ูุฏูุฑ ุนูุณู ูู
19
00:01:23,440 --> 00:01:30,790
ุนูุณ ุนูุงุฑุจ ุงูุณุงุนุฉุ ุงูู contact .. ุงูู contact ุฃู ุงููู
20
00:01:30,790 --> 00:01:34,190
ุจุชุฏุงุฎู ุงูุตูุงุนุฉ ูู ุจุนุถ ูุจุฏุฃ ุงูู contact ู
ู ูุญุธุฉ
21
00:01:34,190 --> 00:01:40,370
ุชูุงุทุน ุงูู addendum circle ุจุชุงุนุฉ ุงูู driven ู
ุน ุงูู
22
00:01:40,370 --> 00:01:46,790
pressure line ู
ุน ุงูู pressure line ูุนูู ุงูููุทุฉ A
23
00:01:46,790 --> 00:01:50,790
ูููุชูู ุงูู contact ู
ู ุชูุงุทุน ุงูู addendum circle
24
00:01:50,790 --> 00:01:54,350
ุจุชุงุนุฉ ุงูู driver ู
ุน ุงูู pressure .. ู
ุน ุงูู pressure
25
00:01:54,350 --> 00:01:57,170
line ุงููู ูู ุงูููุทุฉ B
26
00:02:04,920 --> 00:02:10,480
ุทูุจ ุฅุฐุง ูุจุฑุช ุงูู addendum circlesุ ูุนูู ุฎูุช ุงูุณู
27
00:02:10,480 --> 00:02:15,880
ุฃุทููุ ูุญุธุฉ ุฎูููุง ูุฑุฌุนุ ุนูุฏู ูุฐู ูู ุงูู base circleุ
28
00:02:15,880 --> 00:02:19,480
ูุฐู ุงูู base circle ููู driverุ ูุฐู ุงูู .. ุงูู
29
00:02:19,480 --> 00:02:22,260
addendum circle ููู driverุ ูุฐู ุงูู pitch circle ููู
30
00:02:22,260 --> 00:02:25,860
driverุ ูุฐู ุงูู addendum circle ููู driver ูุฐู ูู ุงูู
31
00:02:25,860 --> 00:02:29,560
.. ูุฐู ูู ุงูู .. ุงูู addendum circle ููู driven ูุฐู
32
00:02:29,560 --> 00:02:34,540
ุงูู base circle ููู driven ูุฐู ุงูู pitch
33
00:02:34,540 --> 00:02:37,900
circle ููู driven ููุฐู ุงูู addendum circle ููู driven
34
00:02:37,900 --> 00:02:42,100
ุญูููุง ุงูู contact ุจูุจุฏุฃ ู
ู ุชูุงุทุน ุงูู addendum circle
35
00:02:42,100 --> 00:02:45,220
ุจุชุงุนุฉ ุงูู driven ู
ุน ุงูู pressure ูุนูู ุจูุจุฏุฃ ุชูุงุทุน ..
36
00:02:45,220 --> 00:02:50,530
ุจูุจุฏุฃ ุงูู .. ุงูู contact ู
ู ููุทุฉ A ูููุชูู ู
ู ููุทุฉ
37
00:02:50,530 --> 00:02:53,670
ุชูุงุทุน ุงูู addendum circle ุจุชุงุน ุงูู driver ู
ุน ุงูู
38
00:02:53,670 --> 00:02:55,990
pressure ุงููู ูู ููุทุฉ B
39
00:02:58,870 --> 00:03:03,490
ุงูุขู ูู ูุจุฑูุง ุงูู addendum circle for both
40
00:03:03,490 --> 00:03:08,650
ุฃู ูู ูุงุญุฏ ู
ู ุงุซููู for both ุงูู driver ู ุงูู driven
41
00:03:08,650 --> 00:03:13,550
ูุนูู ุงูู addendum circle ุชุตูุฑ ุฃูุจุฑ ู
ู
ูู ุฅูุดุ ูุตูุฑ
42
00:03:13,550 --> 00:03:17,970
ุงูู contact ุชุตูุฑ ุชุญุช ุงูู base circle ููุญู ูุนุฑู
43
00:03:17,970 --> 00:03:22,710
ุฃูู ุงูู involute is generated from the base circle ุฅุฐุง
44
00:03:22,710 --> 00:03:27,490
ุจูุตูุฑ ุงูู contact below the base circleุ ุงูุขู below
45
00:03:27,490 --> 00:03:30,770
the base circle ู
ุงูู ุนูุฏู involuteุ above ุงูู base
46
00:03:30,770 --> 00:03:33,110
circle ุจูููู ูู ุนูุฏู involute profileุ ููุญู
47
00:03:33,110 --> 00:03:36,150
ุญูููุง ุฃูู ุงูู involute profile ุจูุนุทููู ุฅูุดุ positive
48
00:03:36,150 --> 00:03:39,910
conjugate .. conjugate meshุ ูุนูู ุฏุงุฆู
ุงู ุจูููู ูู
49
00:03:39,910 --> 00:03:43,930
ุนูุฏู contact ุฅุฐุง ุตุงุฑ ุงูู contact below the base
50
00:03:43,930 --> 00:03:49,710
circle ุงูู .. ุงูู .. ุงูู tip .. ุงูู tip of the driven
51
00:03:49,710 --> 00:03:55,550
gear will dig in ูุชุบุฑุฒ ูู ุฅูุดุ ูู ุงูู .. ูู ุงูู ..
52
00:03:55,550 --> 00:04:01,000
ูู ุงูู profile below the base circle of the driver
53
00:04:01,000 --> 00:04:06,300
ูู ุงูุญุงูุฉ ูุฐู ููุญูู ุฃูู ุตุงุฑุช ุชุฏุงุฎู ุจูู ุงูู two
54
00:04:06,300 --> 00:04:11,040
gears ุงูู
ุด ูุนูู ููุตูุฑ ุงูุณู ุจุชุงุน ุงูู .. ุงูู .. ุงูู
55
00:04:11,040 --> 00:04:15,720
driven ูุบุฑุฒ ูู ุงูุณู ุจุชุงุน ุงูู driver ููุตูุฑ ูููู ู
ูู
56
00:04:15,720 --> 00:04:20,210
ุจููุฑู ุงูู gear ุงูุชุฑุณ ุฅูุดุ ุจููุฑููุฐุง ุงูู interference
57
00:04:20,210 --> 00:04:25,250
ู
ุด ูุงุฒู
ูุตูุฑ ุนูุฏู interference ู
ุด ูุงุฒู
ูุตูุฑ ุนูุฏู
58
00:04:25,250 --> 00:04:28,510
interference ูุงุฒู
ูุชุฌูุจู ูู ุงูู design ุจุชุงุน ุงูู gear
59
00:04:28,510 --> 00:04:32,550
ุทูุจ
60
00:04:40,900 --> 00:04:45,500
ุฃุจูู ุนูุฏู .. ุนูุฏู ููุง ุงูู A1 ู
ุฑูุฒ ุงูู pinion ุงููู
61
00:04:45,500 --> 00:04:50,640
ูู ุงูู driver gear ู ุงูู A2 ู
ุฑูุฒ ุฏูุฑุงู ุงูู .. ุงูู
62
00:04:50,640 --> 00:04:59,860
wheel ุฃู ุงูู gear ูุฐู ูู ุงูู base circle ููู pinion ููุฐู
63
00:04:59,860 --> 00:05:04,100
ูุฐู ุงูู base circle ููู .. ููู driven ู ุงูู pressure
64
00:05:04,100 --> 00:05:07,780
line ุจูููู tangent ููู base circle .. ููู both base
65
00:05:07,780 --> 00:05:09,980
circles ูุนูู ูุฐู ุงูู pressure line tangent ููู base
66
00:05:09,980 --> 00:05:14,040
circle ููู gear ู tangent ููู base circle ููู pinion
67
00:05:14,040 --> 00:05:17,980
ูุฐู ุงูููุทุฉ ูู ุงูู pitch point ูุฐู ุทุจุนุงู ูุฐู ุงูู
68
00:05:17,980 --> 00:05:21,100
addendum circle ููู driven ููุฐู addendum circle ููู
69
00:05:21,100 --> 00:05:27,020
driver ูุญู ุญูููุง ุงูู contact ูุจุฏุฃ ู
ู ุชูุงุทุน ุงูู
70
00:05:27,020 --> 00:05:33,740
addendum circle ุงูู addendum circle ู
ุน ุงูู pressure
71
00:05:33,740 --> 00:05:40,700
line ุงูู pressure line ูููุชูู ู
ู ุชูุงุทุน ุงูู addendum
72
00:05:40,700 --> 00:05:46,180
circle ุจุชุงุนุฉ ุงูู pinion ู
ุน ุงูู pressure line ุงูุขู ุงูู
73
00:05:46,180 --> 00:05:52,320
critical location below which ููุตูุฑ ุชุฏุงุฎู ุจูู ุงูู
74
00:05:52,320 --> 00:05:59,800
pinion ู ุงูู gear ูุฃูู ุงูู addendum ุชูุงุทุน ุงูู
75
00:05:59,800 --> 00:06:05,020
addendum ุงูู circle ูุฃู ูู ุฑุณู
ุช ุนู
ูุฏูู ู
ู ุนู
ูุฏูู ู
ู
76
00:06:05,020 --> 00:06:09,860
ุงูู center O1 ุนูู ุงูู pressure line ูุญุตู ุนูู ููุทุฉ M ู
77
00:06:09,860 --> 00:06:13,520
ุนู
ูุฏูู ู
ู ุงูู center O2 ุนูู ุงูู pressure line ูุญุตู
78
00:06:13,520 --> 00:06:19,200
ุนูู ููุทุฉ N ุงูุขู ุฅุฐุง ุตุงุฑ ุงูู .. ุงูู .. ุงูู .. ุงูู .. ูู ุงูู
79
00:06:19,200 --> 00:06:22,380
addendum circle ุจุชุงุนุฉ ุงูู driven ููู ุงูู pressure
80
00:06:22,380 --> 00:06:27,280
.. ูู ุงูู pressure ุงูู pressure line ุฅุฐุง ุงูู contact
81
00:06:27,280 --> 00:06:30,880
point ุงูู critical contact point ุงููู ูู ููุทุฉ M ูููุทุฉ
82
00:06:30,880 --> 00:06:35,920
N ูุฏููู
ุงูู critical location ุฅุฐุง ุงูู addendum
83
00:06:35,920 --> 00:06:40,120
circle ุจุชุงุนุฉ ุงูู driven ุตุงุฑุช ุฃูุจุฑ ุตุงุฑุช ููุง ููุตูุฑ
84
00:06:40,120 --> 00:06:43,740
ุนูุฏ ุงูุจุฏุงูุฉ ุงูู contact below ุงูู base circle
85
00:06:43,740 --> 00:06:50,020
ูุจุงูุชุงูู ุจูุตูุฑ ุงูุบุฑุงุฒ ูุณู ุงูู driven gear ู
ุน ุณู
86
00:06:50,020 --> 00:06:52,860
ุงูู driver gear ูุจูุตูุฑ ุชูุฑู ุจูุตูุฑ ุงูุฃุณูุงู ุชุชูู
87
00:06:52,860 --> 00:06:53,260
ุจุนุถูุง
88
00:07:02,870 --> 00:07:08,250
ุทูุจ ู
ุนูุงุชู ุงูู maximum length of path of contact ..
89
00:07:08,250 --> 00:07:11,390
ุงูู maximum length of path of contact ุงููู ุจุนุฏู
90
00:07:11,390 --> 00:07:17,170
ุจูุตูุฑ ุนูุฏู interference ููููู ูู ุนุจุงุฑุฉ ุนู MN .. MN
91
00:07:17,170 --> 00:07:23,410
ุงูู MP .. ุงูู MP ูู path of approach ูุงูู PN ูู ุงูู
92
00:07:23,410 --> 00:07:29,090
critical ุฃู ุงูู maximum path of recess ุงูู MP ุจูุณุงูู
93
00:07:29,090 --> 00:07:34,450
ุงููู ูู ุงูู O1P ูู sin ฮฆ ู ุงูู PN ุจูุณุงูู O2P ูู
94
00:07:34,450 --> 00:07:41,390
sin ฮฆ ุงูู O1P ูู ุงูู pitch radius ููู pinion ู
95
00:07:41,390 --> 00:07:46,010
ุงูู O2P ูู ุงูู pitch radius ููู gear ู
ุนูุงุชู ุงูู
96
00:07:46,010 --> 00:07:50,030
maximum values ุงูู maximum length of path of
97
00:07:50,030 --> 00:07:53,030
contact ุจูุณุงูู R ุตุบูุฑุฉ ุฒุงุฆุฏ R ูุจูุฑุฉ ูู ุงูู sine
98
00:07:53,030 --> 00:07:56,070
ูููุ ูุงูู maximum length of R contact ุงููู ูู ุงููู
99
00:07:56,070 --> 00:07:58,870
ุจูุณุงูู ุงูู maximum length of path of contact ุนูู ุงูู
100
00:07:58,870 --> 00:08:01,690
cosine ููู ูุนูู R ุตุบูุฑุฉ ุฒุงุฆุฏ R ูุจูุฑุฉ ูู ุงูู sine
101
00:08:01,690 --> 00:08:03,970
ููู ุนูู ุงูู cosine ููู ุจูุณุงูู R ุตุบูุฑุฉ ุฒุงุฆุฏ R ูุจูุฑุฉ
102
00:08:03,970 --> 00:08:09,890
ูู ุงูู cos ูููุ ุทูุจ ุฎูููุง ูุดูู ูุญู example
103
00:08:19,520 --> 00:08:24,340
two mating gears having twenty and forty involute
104
00:08:24,340 --> 00:08:27,460
teeth of module ten millimeter and twenty degrees
105
00:08:27,460 --> 00:08:38,340
pressure angle ูุนูู ุฏู two mating gears ุนุฏุฏ
106
00:08:38,340 --> 00:08:43,740
ุฃุณูุงู ุงูุจูููู T1 ุงููู ูู ุนุดุฑูู ุณูุ ุนุฏุฏ ุฃุณูุงู ุงูุฌูุฑ T2
107
00:08:43,740 --> 00:08:45,840
ุงููู ูู ุฃุฑุจุนูู ุณู
108
00:08:48,710 --> 00:08:59,450
ู ุงูู module ุนุดุฑุฉ ูุงูู pressure angle ฮฆ ุจุชุณุงูู
109
00:08:59,450 --> 00:09:10,850
ุนุดุฑูู ุฏุฑุฌุฉุ ุงูู addendum ุนูู
110
00:09:10,850 --> 00:09:13,890
ูู ุนุฌูุฉ ููุนู
ู ุจุทููู
111
00:09:16,050 --> 00:09:20,350
such that such a such a length that the line of
112
00:09:20,350 --> 00:09:25,630
contact the line of contact in on each side of the
113
00:09:25,630 --> 00:09:31,570
pitch point has half the maximum possible length
114
00:09:31,570 --> 00:09:37,130
ูุนูู ุฃูุง ุนูุฏู ุนูุฏ ุงูู pitch point ูู ุฌุฒุก ูุนูู ุฃูุง
115
00:09:37,130 --> 00:09:40,830
ุนูุฏ ุงูู contact ุงููู ูู ูู ุนูุฏู length of path of
116
00:09:40,830 --> 00:09:45,790
approach ููู ุนูุฏู length of path of recess ูู ูุฏูู
117
00:09:45,790 --> 00:09:48,170
ุนูู ุงูุทุฑููู ูุงุญุฏ ุนูู ุงูุดู
ุงู ูุงุญุฏ ุนูู ุงููู
ูู ุงูู
118
00:09:48,170 --> 00:09:53,490
pitch point ุงููู ุจุฏูุง ูุนู
ู addendum ุจุญูุซ ุฃูู ุจุญูุซ
119
00:09:53,490 --> 00:10:00,270
ุฃูู ูููู such that the line of contact in each
120
00:10:00,270 --> 00:10:05,390
side of the pitch point has a pitch point has half
121
00:10:05,390 --> 00:10:09,020
the maximum possible length determine addendum
122
00:10:09,020 --> 00:10:14,880
height for each gear ูุนูู ูู ุงููู ุจูุญูู ุฅูู ูู
123
00:10:14,880 --> 00:10:21,020
ุงููู ุจูุญูู ุฅูู ุงูุชุงูู ุงูุขู ุงูู length of path of
124
00:10:21,020 --> 00:10:27,320
approach length of path of approach ุจูุณุงูู ุงูุฌุฐุฑ ุงูุชุฑุจูุนู ูู RA ุชุฑุจูุน ูุงูุต R ุชุฑุจูุน cos
125
00:10:27,320 --> 00:10:31,480
ุชุฑุจูุน ูุงูุต R sin ูู
126
00:10:31,480 --> 00:10:36,060
ูู ูุงูุต R sin ูู
127
00:10:38,700 --> 00:10:42,740
ูุงูู length of path of recess ุจูุณุงูู ุงูุฌุฐุฑ ุงูุชุฑุจูุนู
128
00:10:42,740 --> 00:10:47,640
ูู RA ุชุฑุจูุน ูุงูุต R ุชุฑุจูุน cosine ุชุฑุจูุน ฮฆ
129
00:10:47,640 --> 00:10:53,400
ูุงูุต r sine ฮฆ ุทูุจ
130
00:10:53,400 --> 00:10:57,380
ุงูู R ุงููุจูุฑุฉ ูุฅูู ุงูู RA ู ุงูู RA ุฅูุด ู
ุนุฑูููู ููู ู
ู
ูู
131
00:10:57,380 --> 00:11:05,660
ุฃุนุฑู ุงูู R ุงูุตุบูุฑุฉ ูุชููู ุชุณุงูู ุนุดุฑูู ูู ุนุดุฑุฉ ุนูู
132
00:11:05,660 --> 00:11:11,830
ุงุซููู ูุนูู ูุชููู ู
ุฆุฉ ู
ููู
ุชุฑ ุงูู R ุงููุจูุฑุฉ ูุชููู
133
00:11:11,830 --> 00:11:24,070
ุฃุฑุจุนูู ูู ุนุดุฑุฉ ุนูู ุงุซููู ู
ุฆุชุงู ู
ููู
ุชุฑ ูู
134
00:11:24,070 --> 00:11:30,170
ุจูุญูู ูู ุงูู length of path of approach ุงูุญูููุฉ
135
00:11:30,170 --> 00:11:36,070
ุงูู
136
00:11:36,070 --> 00:11:44,260
length of path of approach ุงูุญูููุฉ ููููู ูุตู ุงูู
137
00:11:44,260 --> 00:11:52,820
maximum possible value ูุตู R sin
138
00:11:52,820 --> 00:11:54,020
ฮฆ
139
00:12:11,660 --> 00:12:18,580
ุทูุจ ู ุงูู length of path of recess ููููู ูุตู R
140
00:12:18,580 --> 00:12:26,140
ุงููุจูุฑุฉ sin ฮฆ ูุนูู ูู ุนูุถูุง .. ูู ุนูุถูุง ูุนูู length
141
00:12:26,140 --> 00:12:31,680
of path of approach ููููู
142
00:12:31,680 --> 00:12:36,440
length of path of approach ููููู ูุณุงูู ูุตู ูู R ุงููู
143
00:12:36,440 --> 00:12:39,240
ูู ู
ุฆุฉ ูู sin ุงูุนุดุฑูู
144
00:12:45,870 --> 00:12:53,430
ูุนูู ุฎู
ุณูู ูู sin ุงูุนุดุฑูู ูุทูุน 17.1
145
00:12:53,430 --> 00:13:00,910
millimeter ูุงูู length of path of recess ููููู ูุตู
146
00:13:00,910 --> 00:13:08,850
ูู ุงูู R ุงููุจูุฑุฉ ู
ุฆุชุงู ูู sin ุงูุนุดุฑูู
147
00:13:16,820 --> 00:13:22,760
ูุทูุน 68.4
148
00:13:22,760 --> 00:13:25,980
ูุนูุฏ
149
00:13:25,980 --> 00:13:29,720
ููุง ุงูู
150
00:13:29,720 --> 00:13:32,440
length of path of approach ุงููู ูู ุทูุน ูู 17.1
151
00:13:32,440 --> 00:13:41,300
ุจูุณุงู ุงูุฌุฐุฑ ุงูุชุฑุจูุนู ูู RA ุชุฑุจูุน
152
00:13:42,230 --> 00:13:49,610
ูุงูุต ุงูู R ุงููู ูู ู
ุฆุฉ ุชุฑุจูุน cos ุชุฑุจูุน ุงูุนุดุฑูู
153
00:13:49,610 --> 00:13:56,730
ูุงูุต ุงููู ูู ู
ุฆุฉ sin
154
00:13:56,730 --> 00:14:05,550
ุงูุนุดุฑูู ูู
ููุง ูุญุณุจ ุงูู Ra ุจุชุทูุน ูุญู ุงูุชุงูู ูุนูู
155
00:14:05,550 --> 00:14:10,210
ุงูู 17.1
156
00:14:10,210 --> 00:14:29,460
ุชุฑุจูุน ุฒุงุฆุฏ ู
ุฆุฉ ุชุฑุจูุน sin ุชุฑุจูุน ุนุดุฑูู ูุณุงูู ุชุฑุจูุน
157
00:14:29,460 --> 00:14:34,000
ูุณุงูู ุฒุงุฆุฏ
158
00:14:35,370 --> 00:14:46,250
ู
ุฆุฉ ุชุฑุจูุน ูู cos ุนุดุฑูู ุชุฑุจูุน ูุณุงูู ุชุทูุน ุงูู RA
159
00:14:46,250 --> 00:14:50,070
ุชุฑุจูุน ุงููู
160
00:14:50,070 --> 00:14:55,070
ูู 42632
161
00:14:55,070 --> 00:14:59,450
ูุนูู ุงูู RA ูุชููู ุชุณุงูู
162
00:15:13,580 --> 00:15:24,620
ูุทูุน 206.48 ููุณ
163
00:15:24,620 --> 00:15:27,420
ุงูุดูุก ุนูุฏู ุงูู length of path of recess ุงููู ูู
164
00:15:27,420 --> 00:15:35,740
68.4 ุจูุณุงูู
165
00:15:35,740 --> 00:15:43,160
ุงูุฌุฐุฑ ุงูุชุฑุจูุนู ูู RA ุชุฑุจูุน ูุงูุต ู
ุฆุชุงู ุชุฑุจูุน cos
166
00:15:43,160 --> 00:15:51,160
ุชุฑุจูุน ุงูู 20 ูุงูุต ู
ุฆุฉ sin ุงูู 20 ููุญู ูุญุณุจ ุงูู RA
167
00:15:51,160 --> 00:15:52,620
ุชุฑุจูุน
168
00:16:29,550 --> 00:16:35,910
13509 ูู
ููุง ูุญุณุจ ุงูู RA ุชุทูุน
169
00:16:35,910 --> 00:16:42,410
116.23
170
00:16:42,410 --> 00:16:47,150
ู
ุนูุงุชู
171
00:16:47,150 --> 00:16:52,990
ุงูู addendum ุนูู ุงูู gear ุงูู addendum ุนูู
172
00:17:01,020 --> 00:17:07,560
ุงูู .. ุนูู ุงูู .. ุนูู ุงูู .. ุนูู ุงูุฌูุฑ ูุชููู RA ูุงูุต
173
00:17:07,560 --> 00:17:08,120
R
174
00:17:11,250 --> 00:17:15,910
ุงููู ูู ูุชุทูุน 206.48 ูุงูุต
175
00:17:15,910 --> 00:17:20,250
ู
ุฆุชุงู ุชุทูุน ุงููู ูู 6.48
176
00:17:20,250 --> 00:17:24,850
millimeter ุงูู addendum ู
ุน ุงูู pinion ูุชููู ุงูู Ra
177
00:17:24,850 --> 00:17:34,750
ูุงูุต ุงูู r ูุนูู ูุชููู 116.23
178
00:17:34,750 --> 00:17:37,690
ูุงูุต ู
ุฆุฉ
179
00:17:41,320 --> 00:17:46,940
ูุชุทูุน 16.23 millimeter ุทุจุนุงู ุงูุฑูู
180
00:17:46,940 --> 00:17:49,600
ูุฐุง 16.23 ุจุงููุณุจุงูู does not make
181
00:17:49,600 --> 00:17:53,960
sense ูุชุฃูุฏูุง
182
00:17:53,960 --> 00:17:59,000
ูู ุฅูุด ุบูุท ูู ุงูุฃุฑูุงู
ูุฐุง check it out ุงูุญุตูู
183
00:18:02,780 --> 00:18:06,500
ูุนูู make sense ูุทูุน 6.23 ู
ุด 16.23
184
00:18:06,500 --> 00:18:12,140
point 23 ูู ุดูุก ุบูุฑ ุตุญูุญ |