bda20303 chapter 1-gear system
TRANSCRIPT
-
8/4/2019 BDA20303 CHAPTER 1-GEAR SYSTEM
1/27
!%#!#%#$$$$$%#$$%
3974/:.943940,7$8902
%508410,788902
#0,94385-0900359./,20907,3/59..7.0
0,7#,94
0,7%7,3
0,711.03.
!407%7,38288433,0,7%7,3$8902
6:;,03942039413079,
0,7%7,355.,9438
'0.03,2.8
-
8/4/2019 BDA20303 CHAPTER 1-GEAR SYSTEM
2/27
!%#
!#%#$$$$$%#$$%
0,7$8902
0,78,70:80/14794-,8.5:7548083.70,8047/0.70,8041749,9438500/,3/3.70,80
47/0.70,80415407479476:0 %476:08,20,8:7041,147.094574/:.0947843,3/749,943,-4:9,3,8%4 3.70,80 8500/,3/ 70/:.09476:0, ,70 /7;00,7 8 .4:50/94 , 82,07
/7;030,7%470/:.08500/,3/3.70,809476:0,82,040,79:733,,7070,78:80/ %0,70,84:80/14703,3.020391475489433889028
30,7889020,79,91:3.9438,824;072039430/,8/7;070,700,724;0/3,20,8/7;030,7
%508410,7$8902
0,78 ,70 .,90470/ 394 80;07, 9508 %0 ,70 :80/ 3 , /0 07, 41 3/:897083.:/3 ,:94249;0 23 5,507 3/:897 09. ..47/3 94 /1107039 ,55.,9438 3
3/:89708,3//11070392,907,8:80/90,70.,90470/805,7,9011070399508410,78,70 ,84 .:8942 /083 ,3/ ,70 1,-7.,90/ - 0,7 2,3:1,.9:73 807;.08 ,8 5,7 90
850.1.,9438
0,78%508
3:,70;00,78 0;00,78
74300
74300,3/!343
1107039,0,78
30!9.0,78
790,78
,7/030/,3/74:3/0,78
0.,0;00,78
0.,0,78
0773-4300,78
,89070,7
0,/078 9070,78
433;4:900,78
!3430,78
#,.0,78
#30,7,3/!343
O $57,0;00,78O $5:70,78O $97,90;00,78O $:55479#4078O %,.47;08O %7:89#4078O /070,7O 0,7%7,38O !,309,70,7O 74:3/0,7O ,.00,7O 39073,0,78
O .4/,0,78O 9073,0,7O 3.0,78O $574.098O 4720,78O 3;4:900,78
%,-0
-
8/4/2019 BDA20303 CHAPTER 1-GEAR SYSTEM
3/27
0,7.,3,84-0.,8810/,..47/3949070,9;05489434190,08412,930,78
!,7,008390780.93
0843390780.93
435,7,008#49,794
%7,38,943
$5:70,78 0;00,78 54/0,78 #,.,3/!343
0.,0,78 $97,9-0;0 74880/0.,0,78
0773-43047
/4:-00.,0,78
074-0;0 4720,78
$57,-0;0
%,-0
, !,7,008$,19
%08,19,08-09003/7;07,3//7;030,785,7,0940,.4907,2504198950410,78$5:70,7
:70$5:70,7
$5:7 0,78.4330.95,7,08,198,;03;4:909009 9,9 ,70 5,7,094 90 8,19 ,3/
.,3 ,;0 39073, 47 09073, 9009 %0 .,:80 34 09073, 97:89 -09003 0,78 %0 ,70305038;0942,3:1,.9:70 %0;0407-:98,981,.9475071472,3.0 %0,70:80/03
8,19749,9083908,205,30
%02,3 10,9:7084185:7 0,78 ,70/0/03/:2,//03/:2 1,3,3/ 1090/03/:2
.3/078,7449174207090090903/90903/8949095.,0/90,//03/:2.7.0 ,347901,.0.439,.989020830,7902489:801:10,9:7019085:70,78%0109390744970438309.,7700;,39
%08500/,3/.,304190147.0/0503/843900,77,94907,94413:2-07419009
43900,789,9,7094-02080/300,7,24390948439035:9,090,0419024947,3/9049070,741905,7843904:95:9,090,0419000
-
8/4/2019 BDA20303 CHAPTER 1-GEAR SYSTEM
4/27
%0,;007.439,.97,949,92,0890282449,3/6:0934507,943%0,70,;,,-0 147 .4774843 70889,39 4507,943 %0 ,70 ,243 90 2489 .4890110.9;0 950 41
0,73%0,70,84:80/94.70,90,700,770/:.9438
%0,70,;,,-035,89.343209,.-7,888900,3/.,89743,3/,702,3:1,.9:70/
3 , ;,709 418908%0 ,70 2,/0 9 2,3 /1107039 574507908
,.9478 0 /083 10540797,3828843706:70203983480,3/0,90307,943,3/570803.041.47748;00020398.4397-:9094904592,94341900,72,907,
0307, :80/ 3 8250 2,.308 0 ,83 2,.308 .4908 /707 47 5407
3.08%0,70349:80/3,:9424-08-0.,:8090574/:.084:3/0390900941-49900,78.4/090,.49079,843.70,80889708843900,79009%0,70,84:80/3
.43897:.943 06:52039 2,.309448 3/03 06:52039 2:9 853/0 /7;08 7407 100/8,3/.43;0478
- 3
90780.9308$,19
%08,19,08-09003/7;07,3//7;030,78507503/.:,7940,.4907 ,250410,78-0;00,78
:70-0;00,7
:700;00,7
%0 .4330.9 390780.93 ,08 ,3/ .420 3 80;07, 9508 %0 59. 8:71,.0 41 -0;00,78 8 , .430%0 ,70 :801:03 90 /70.94341, 8,198749,943 300/894 -0.,30/
&83 0,7841 /11073 3:2-078 419009 .,3 .,30 90 8500/ 41 749,943%0 ,70 :8:,24:390/438,1989,9,70/07008,5,79-:9.,3-0/0830/9447,94907,308,80
%0800,78507292347,/:892039/:73,8802-,3/,41478420/85,.02039
/:094/010.943:3/074507,934,/894:9.43.0397,93904,/439003/41909449 4770,-05071472,3.00,782:89-0 5330/94 8,199, /40479,507530;00,7
8098.4388941940,7841/110703959./,209079,90/7,94870,9079,3
-
8/4/2019 BDA20303 CHAPTER 1-GEAR SYSTEM
5/27
%0900943-0;00,78.,3-0897,9857,47-0;0 3897,9-0;00,789009,;0340,308%00907,;006:,800,789 /070088,19,3047 ,8,19,30
49079,3/07008$97,9-0;0,30.,3,84-094300,71,99,59.,3041 /07008 3 897,9 03 0,. 9449 03,08 9 25,.98 90 .47708543/3 9449 ,3/ 825
.:7;3900,79009.,384;090574-02$57,-0;00,78,;0857,,308.;08
5071472,3.02574;020398%0.439,.9-0900390900989,798,943003/41900,7,3/9038570,/8,.7488904094493-4990-0;09508410,78908,192:89-0507503/.:,7940,.4907,3/2:89-03908,205,30 %054/-0;00,78.,303,0990,083
/11070395,308%88:80/32,3.,7/1107039,8%0730,74190/1107039,,3/9035:953430,7,70-4954/ %8,4835:9534394-024:390/4079,390,841
90 73 0,7 54/ 0,78 ,70 8974307 4507,90 2470 6:09 ,3/ .,3 -0 :80/ 147 0770/:.9437,948%0,84,;08/3,.943,43909009549039,70/:.3011.03.
44/0,25041 -0;00,78 88003 ,8 902,3 20.,382 147, ,3//7890
,3/0 41 90 /7 8 9:730/ 3 , ;079., /70.943 90 -0;0 0,78 .,30 90 749,943 4190.:. 94 , 47439, 749,943 %0 -0;0 0,78 3 , ,3/ /7 ,;0 90 ,//0/ ,/;,39,0 41
3.70,83 90 8500/ 41 749,943 41 90 .:. ,3/ 98 2,08 9 5488-0 94 /7 , 7,30 412,907,8
%0 -0;0 0,78 13/ 98 ,55.,943 3 4.4249;08 2,730 ,55.,9438 ,:9424-08
57393 5708808 .443 94078 54075,3988900 5,398 /0103808,3/ ,84 3 7,, 97,.3850.9432,.30%0,7025479,39.42543039843,.:7703974947.7,19/7;088902
$57, -0;0 0,78 ,70 25479,39 .425430398 43 , .:77039 74947.7,19 /7;0 889028
%080.425430398,70706:70/944507,90,98500/84,/8,3/147,3097020,703:2-07414,/..08398,55.,943857,-0;00,78,70:80/9470/70.9908,191742
9047439,,89:7-3003309490;079.,74947
. 43390780.93435,7,008$,19
%08,19,08-0900390/7;07,3//7;030,78,70349390780.93-:93495,7,0,9
908,20920 ;07 44/ 0,25041, 343390780.933435,7,00,7889028 , 4720,7,83:70
:704720,7
-
8/4/2019 BDA20303 CHAPTER 1-GEAR SYSTEM
6/27
4720,78,33.30/5,307,550/,74:3/,.0397,,098,0,7943047247090093901472418.700/970,/84720,78,702,/041945,798 905343,3/90
4720,7%05343,882,3:2-07419009,3/907,5,74:3/9059..3/07%04720,7,8.43.,;01,.08941990.:7;,9:704190472347/0794574;/03041.439,.9
3890,/41543941.439,.9 %0,70.:90., 147-099072,93 4720,78.,3574;/0,
,3:,7;04.9-09003343390780.938,198,979,308%0 ,70 .,5,-0 41 97,382993 9449 4,/8 90 43 /8,/;,39,0 8 90
8/3 ;04.908 ,.7488 90 9009%0 574;/0 :92,90 54077,94%0011.03.41 4720,7 /0503/8 43 90 0,/ ,30 8/3 8500/ ,3/ :-7.,39 8:71,.0 6:,9 ,3/ 389,,943
.43/9438 %0 41107 82449089 6:09089 1472 41 0,73 %0 574;/0 7,94 8500/70/:.9433232,85,.08
4720,78,70:80/03,700,770/:.9438,70706:70/4720,7,8,:36:0
5745079 41 0,8 9:733 90 0,7%0 0,7 .,3349 9:7390 472 -0.,:80 90 ,30 439047288,4,3/03900,7970894853904729017.943-0900390944/890
47235,.0
4720,7847:3/07/11.:9.43/943857080393:36:0:-7.,943/02,3/8 %09508 41 48 2489 .42243 :80/ 94 :-7.,90 472 0,78 ,70 .4254:3/0/ 2307, 48 !
2307,0,748,3/83909.84720,78,,8:80/,89035:90,747904507,94341 472 0,7 9476:0 8 ,550/ 94 90 35:9 03/ 41 90 472 8,19 - , /7;03 8574.09 47
00.97. 24947 %0 472 ,3/ 90 472 8,19 ,70 8:554790/ - ,3917.943 7407 -0,7380.,:804117.9434720,78,70;073011.039 %0708494117.943-09003,472
0,7 ,3/ 90 0,7 -03/7;03 - 90 472 0,7 03:80/ 3 9476:0,55.,9438 9017.943.,:808900,743900,79009,3/0748434170897,338:71,.0
%070,7097009508414720,7843974,90/,0.,0,79,897,9472
%449.439,.98,83024;354394390472/7;0$30974,90/,8.43.,;00.,9009 7,5 ,74:3/ 90 472 %8 0,/8 94 30 .439,.9 4:-0 974,90/ .,0/ , .430 47
4:7,889,8.43.,;09009-494390472,3/0.,0,74720,78,70/0:80/35,.,32,.3072,907,,3/32,.3094483/03,3/144/574.0883%0
,70 :80/ /0 3 .43;047 889028%0 ,70 ,84 :80/ 3 947803/1107039, :80/ 4384205071472,3.0.,78,3/97:.8%0807;0,88500/70/:.07832,3/11070393/:89708
-
8/4/2019 BDA20303 CHAPTER 1-GEAR SYSTEM
7/27
/ !07503/.:,708$,19#49,794%7,38,943
%08,19,08-09003/7;07,3//7;030,7,70507503/.:,7940,.4907,3//4349390780.9940,.4907,250410,78#,.,3/!3430,7
:70#,.,3/!3430,7
#,. ,3/ 5343 0,78 ,70 :80/ 94 .43;079 749,943 394 30,7 24943%08500/ 9
.90 7,. 24;08,890 5343 9:738 8 /0907230/ -90 /,20907 41 90 0,7%01,994490/5,798907,.,3/900,78905343 58943.4,,94907,.574;/08/7,:.
,8889,3.0147.0,3/,34503.039070/749,7;,;0.43974890,88890;0 7,.,3/53430,78889028.425480/41940,78%03472,74:3/0,789053430,7,3/90897,9
471,90,78907,.%07,.,89009.:93949,3/902089909009419053430,7#,. ,3/5343 0,78 574;/0 , 08820.,3., ,/;,39,09,3 4907 20.,3828 -:9
70,907100/-,.,3/8900738038,943
#,.,3/53430,78,70,;,,-039700;,7,9438897,990092097.59.897,9
9009 24/:,7 59. ,3/ 0., 9009 24/:,7 59. #,. ,3/ 5343 0,78 ;,7,9438 ,70,;,,-03/11070396:,90820/90094720/,3/,7/030/6:,9570.843.:947570.843 .:9,3/ ,7/030/6:,9,3/9009,7/030/,3/74:3/6:,97,.,3/
5343 0,7 ;08 , 5489;0 24943 0850., .425,70/ 94 90 17.943 /7;0 41 , 00 39,72,.3,7,.,3/53437,,,.0397,7,.-0900390947,803,089,5343
43900330,43,97,394-05:0/:5 ;07890058450873,3/53430,7890/1107039,8.79.,543941540797,3810773,3/53430,780984304190825089
5071472,3.0 24/1.,9438 9,9 .,3 -0 50714720/ 43 , ;0.0 %0 2489 .42243 70,843 94.,3073,3/53437,948174290473,06:52039894709,3540703-079708
,70 5:9 43 , ;0.0 %0 9476:0 .,3 -0 3.70,80/ - , 7,94 .,30 03 9070 8 03,3.0/5:347079,041154071742,/0,/89,790/0830/20.,3828:.,8907,.
,3/53430,788,;0011479,3/920
#,.,3/534380,78,70.42243:80/3908900738890241.,7894.43;07990749,72494341908900730094908/0948/024943390008%089007300
749,908,0,7.03,08907,.8900,79:73898/08907,.090794907947019/0503/343.,900089:730/#,.,3/53430,78,70,84:80/38420
8.,08949:7390/,9,9/85,8,09
-
8/4/2019 BDA20303 CHAPTER 1-GEAR SYSTEM
8/27
#0,94385-09003!9.,20907,3/!9.7.0
:700,79072344
$42041909072344410,7889023.:/08
O !9.8:71,.0%08:71,.041902,3,7743.3/07.43009. 9,99094490/
0,72,-0.438/070/94705,.0
O !9..7.07980.943419059.8:71,.0
O //03/:2.7.0.7.0-4:3/39003/8419090093,7980.94341900,7
O #44947/0/03/:2.7.0%0.7.0-4:3/39085,.08-090039090093,79
80.94341900,7
O //03/:2%07,/,/89,3.0-090039059..7.0,3/90,//03/:2.7.0
O 0/03/:2%07,/,/89,3.0-090039059..7.0,3/907449.7.0
O 0,7,3.0%0/110703.0-0900390/0/03/:2414300,7,3/90,//03/:24190
2,930,7
O ,341,9449%05,79419094498:71,.0338/09059.8:71,.0
-
8/4/2019 BDA20303 CHAPTER 1-GEAR SYSTEM
9/27
O 7.:,7 9.3088 ,84 .,0/ 90 9449 9.3088 %0 9.3088 41 90 9449
20,8:70/439059..7.0989003941,3,7.,3/3499003941,897,930
O %44985,.0%0/89,3.0-09003,/,.039900920,8:70/439059..7.0
O ,.,8%0/110703.0-0900390.7.09.3088414300,7,3/90944985,.041
902,930,7
O 7.:,759.5%0/941,9449,3/,85,.020,8:70/439059..7.0
O ,2097, 59. ! %0 3:2-07 41 9009 41 , 0,7 507 3. 41 98 59. /,20907
94490/0,72:89,;0,33907,3:2-07419009%0.7.:,759.9070147006:,8
90 59. .7.:210703.0 /;/0/ - 90 3:2-07 41 9009 %0 /,2097, 59. 8 -
/013943903:2-07419009/;/0/-9059./,20907%,98
5 6 ,3/
! 03.0 65!
070
5.7.:,759. 3:2-07419009
!/,2097,59. 59./,20907
%,9890574/:.94190/,2097,59.,3/90.7.:,759.06:,8
O 4/:0 2 !9. /,20907 /;/0/ - 3:2-07 41 9009 %0 59. /,20907 8 :8:,
850.10/ 3 3.08 47 2209078 3 90 147207 .,80 90 24/:0 8 90 3;0780 41
/,2097,59.
O !343%082,0741,35,7412,930,78 %0,70741905,78.,0/825
900,7
O '04.97,94%07,9441903:2-074170;4:94384190/7;34735:90,79490
3:2-074170;4:94384190/7;03474:95:90,73,:3941920
O !9.5439%05439419,303.419059..7.0841,5,7412,930,78
O !7088:70,30 %0,30-0900390.422433472,,9905439419449.439,.9
,3/90.422439,3039949059..7.0898,8490,30-09003903041,.943
,3/90.422439,3039
-
8/4/2019 BDA20303 CHAPTER 1-GEAR SYSTEM
10/27
0,7#,94
0,77,943 8/0130/,87,94418500/41/7;030,79908500/41/7;070,7
438/07,0,7809-04
:700,7809
03940,72,90011.039,9543990;04.9; 41-490,7,70908,20
%:8 ;;;
9
;
%031742
574/:.0
070 8500/41/7;070,7
8500/41/7;030,7
59./,2090741/7;070,7 59./,2090741/7;030,7
03.00,77,943
-
-
3
070 3:2-07900941/7;070,7 3:2-07900941/7;030,7
- ,3:,7,..007,94341/7;070,7 - ,3:,7,..007,94341/7;030,7
7;07 0,7
7;03 0,7
-
8/4/2019 BDA20303 CHAPTER 1-GEAR SYSTEM
11/27
0,7%7,3
0,797,38.4388941944724700,78147905:754804197,382993249431742430,894,34907
$2500,7 %7,3 8 90 2489 .422434 1 90 0,7 97,3 8 90 0,7 5,7 .4330.935,7,08,198%090094198950.,3-085:70.,470773-430%0,3:,7;04.98825 90 70;0780 41 90 9449 7,94 %0 2,3 29,943 41 , 8250 0,7 97,3 8 9,9 90
2,2:28500/.,307,94847,7077,94,70808410,797,38,70706:70/982,708:93,32-,,3.041897039,3/0,7.,5,.908419003/0,78
%0 8574.098 ,3/ .,3 3 90 -..0 8 ,3 0,250 41 8250 0,7 97,3 03 90
5,//085:80/90174390,789:730/,3/9,92080899038390.,3%0.,324;08,3/208089903839070,70,79,98,99,.0/949070,700%803,-08
90-..09424;0
4254:3/0,7%7,38:80/147,70;04.908.4254:3/,77,302039857010770/ %408,7000/94,8308,19/4:-070/:.94397,3.,3-0,77,30/94,;09835:9
,3/4:95:98,1983,30-.448306:,.03907/89,3.01470,78,3/53438
0,797,38,70:80/37057080393905,80841244343,,9.47.4./,98,84:80/147/7;3,.43;03943,94/8:3,75,80/85,41190/,4190008,194190
.,03/,7
:70,$2500,797,3 - 4254:3/0,797,3
03,0,797,38.4250.43889412,30,780989825479,3914790/08307
94/039190749,9434190/7;07,3/9013,/7;030,770850.9;0 40;0790708,82501472:,94/090723090749,943410,.8:..088;00,73,0,797,3
-
8/4/2019 BDA20303 CHAPTER 1-GEAR SYSTEM
12/27
:7009470,78479
0,797,32,,;080;07,/7;078,3/80;07,/7;030,78030,79:73843.0
.4.800,79:7389208.4:3907.4.80,3/0,7 9:73843.0.4.8003.00,7/408349.,30908500/411742,994:/,;0-00310,70//70.9940,7-:9
9.,30898/70.9431742.4:3907.4.8094.4.80
:70//3:2-07412,930,7
47,33:2-07412,930,7890749,943417;030,7890$,87;070,7
:70;033:2-07412,930,7
47 ,3' 3:2-07 41 2,93 0,78 90 749,943 41 7;03 0,7 8#'#$ 41 7;07
0,7
34907.,881.,943410,797,38.,0/#0;0790/0,7%7,3,3/5...0,7%7,3
-
8/4/2019 BDA20303 CHAPTER 1-GEAR SYSTEM
13/27
0,711.03.
0,7 011.03. 8 /0130/ ,8 90 7,94 41:95:9 !4071742 7;03 0,7 9490 35:9!40717427;070,7 0,7 011.03. 20,8:708 4 011.039, 0,7 88902 894 97,3829
5407;,:0410,7011.03.7010.98,2470011.0390,788902!4074883,0,7
889022,.420174284:7.08017.94385-,.,8,3/8443742!407 %! 903
0,711.03. 3%
%
%
%
!
!
070 ! 35:954071742/7;070,7
! :95:954071742/7;030,7
3 0,77,94
190 9:8909476:0,9/7;070,7 % 8 3%%
190 9:8909476:0,9/7;070,7 % 8
3%%
!407%7,38288433,0,7%7,3$8902
3,0,797,38890254074883472,,5503390-0,73,3/0,7/:09417.943
,3/4,/325480/439,3/,84540748834;07.4238,193079, 438/07,0,797,3
.43889841948098410,770/:.3,77,302039249478,99,.0/9490889029 2 8
90 242039 41 3079, 41 24947 8,19%
8 242039 41 3079, 41 2//0 8,19 ,3/ 890
242039413079,41489.,.98,8904,/419088902 0,77,94,3/0,7011.03.41
0,78098 3 ,3/ -090030,78098 3 ,3/ 70850.9;009
2% %476:04124947
% %476:041489
% 7.9439476:0,9-0,73
7,901700-4//,7,2,3/:830943$0.43/, -%
-
8/4/2019 BDA20303 CHAPTER 1-GEAR SYSTEM
14/27
:70700-4//,7,2
88:20.4.80/70.943,85489;0;,:0
47
222 %% -
4
7 %%%% -
$3.0907080,72,93-090030,7,3/9:82:893.:/0390,3,8898430,7
7,94,3/0,7011.03.,3/70,90994903079,412//08,19%
!70;4:8
3
%
%
9:8914489,9
3
%%
47
%%% -
,84
3
%%
489
-
8/4/2019 BDA20303 CHAPTER 1-GEAR SYSTEM
15/27
&835407 %! 540797,38107940,.0,7.425430398
, !40797,38107-9024947222 %!
- !407,90,7 22222 %%! -
. !407,90,7 !!
/ !407,90,7 %%%% %%! -
0 !407,90,7 !!
1 !407,9489 %%%! -
;07,54
0797,3
8107011.03
.
2
!
!
%:8117.9439476:0
% 0110.98300.90/
%8.43.:/089,9 %
2
%
2
!
!
!
!
!
! L
L
84 33%
%
2
6:;,03942039413079, 06:;
438/07 , 8250 0,7 88902 ,8:70 -04347/0714790/7;070,79489,79
749,90 9 2:89 ,;0 034: 9476:0 94 4;07.420 98 43 3079,
1789 ,3/ 903 ,34907
,//943,9476:094 89,79,..007,9090 /7;070,740;079470,909476:09900,75,7,20907 3079, 9072 -0 9,03 394 ,..4:3947 , 8250 0,7 88902 90 84:943 8
897,9147,7/-:9039.420894.42500,797,3/08398:801:94825174:5940907,3079,907239088902394,830.425,.93079,05708843%03079,9072
410,.24;30,75,798-07010770/94,8305,79390889023472,,9249478/0
-
8/4/2019 BDA20303 CHAPTER 1-GEAR SYSTEM
16/27
:706:;,039242039413079,
%476:0,9944;07.420
% -
#0107 - 940,78/0&800,77,94
3 -
-
%:8
3% -
0,7011.03.870,90/945407,3/9:89476:041902,930,789:8
%
3%
!
!
%07014709476:0,994,..007,90
3333
3%%
-
-
-
%0701470949,9476:0,994,..007,90
,3/
8
%% %% -
%%
3% -
730307,147206:;%% % - 7010770/94249478/0
%:8
06:;
3
%0 /07;,943 41 06:; 41 98 8250 0,7 88902 .,3 -0 0903/0/ 94 , /4:-0 809 41 0,770/:.3574-02,8380.943300.939017.9439476:00110.9
% 9:8
%
206:;
333
7;030,7 7;070,7
-
8/4/2019 BDA20303 CHAPTER 1-GEAR SYSTEM
17/27
0,7%7,355.,9438$4;0/!74-02
,250%,031742#48,30-,8:3:8&%
249478,..007,93 , 4,/ 9,..007,943 4128974:,0,788902,8
843-04%074509,9.,7708904,/,7003.7.0/43,4899/,20907 20,71479048988,19,890090,7147249478,19,8 90090,7011.03.8,88,3/7,/:8417,943410,.8,198,8-04
,88 #,/:8417,94322
49478,19 4898,19
,.:,90909476:0419024947300/0/94-73:5904,/9,..007,943 2800.9
17.9430110.9
:700,788902,99,.0/94489
$4:943
%49,9476:0,92494794-73:54,/
949, %%%
070 % %476:0944;07.42006:;,0393079,7010794249478/0
% %476:094,..007,90904,/974:0,788902
,438/07147 %
742
06:;3
%:8
49478,193079,
27
2
4898,193079,
2
,2
489
-
8/4/2019 BDA20303 CHAPTER 1-GEAR SYSTEM
18/27
0,77,94
3
!:9394
06:; 2
..007,94341489 7, -
%:8
- 7,/8
742900,77,94,3:,7,..007,9434124947
3
2
-- 7,/8
49476:0/:09406:;,0393079, 206:; % -
% 2
-438/07147 %
7420943
3/, 2,
,
,
%039476:0,9489
7% 2
:9/:0940,7011.03.83.0904898,198.4330.90/94900,7889029476:094
,..007,90904,/
3%%
2
%03949,9476:07010770/94249478/08
949,
949,
%
%%%
949,% 2
:70700-4//,7,241489,3/4,/
,
%
7
489
-
8/4/2019 BDA20303 CHAPTER 1-GEAR SYSTEM
19/27
,250%,031742#48,30-,8:3:8&%
:70 -04 848 , 24947 :80/ 94 ,..007,90 , 489 974: 94 8098 41 0,7 70/:.38890242039413079,14790249478,198 2
2//08,1982
,3/4898,19
82
0,77,941470,7809,3/801470,7809,3/80,7
011.03. 147 -49 0,7 809 8 300.93 90 17.943 0110.9 13/ 90 949, 9476:0706:70/-902494794,..007,90904,/4194308,9,..007,9434128
:704,/388902430,7
$4:943
;039,9
2
% 2
2
3
3
00.917.9430110.9
%49,9476:0706:70/14790249478
949, %%%
070 % %476:0944;07.42006:;,0393079,7010794249478/0
% %476:094,..007,90904,/974:0,788902
,438/07147 %
#0.,9,9 206:; % - -:914794809410,788902917.9430110.98300.90/
%206:; 333
206:;
,209072
489
-
8/4/2019 BDA20303 CHAPTER 1-GEAR SYSTEM
20/27
7426:08943;039,9 , 289:8
7
,-
- 7,/8
7420,77,94
LL
2
%
%
2
--
--
--
%:8 2 --
2- 7,/8
%:8 206:;2 % -
% 2
983439,9 % 7010770/94249478/0-0/03490/,8 % ,3/870,90/-
33%%
% 2
%:8949,9476:0,924947706:70/8
949, %%%
949,%
949,% 2
,
489
,
:704,/3
-438/07147 % 3:70
742
0943
3/
, 2, ,
,
,
,
#08:9,399476:0,9489
#
%:89476:0,9489
# 7%
-
8/4/2019 BDA20303 CHAPTER 1-GEAR SYSTEM
21/27
,250%,031742#48,30-,8:3:8&%
:700,793.30/4,/3
:70,-4;0848,24947,..007,93,4899/,20907 2974:948098
410,770/:.3889020,77,941470,7,3/801470,7,3/842039413079,14790249478,1982
2//08,1982,3/4898,198
2
%074509,9803.7.0/43904892:89-0.,5,-09419:5,4,/41 943089,988/343,384507.943439084508,3/90949,9476:0,924947706:70/94
7,80904,/8&800,7011.03.41147-490,7809 19070817.9439476:0
0110.9 43 90 2//0 8,19
% 2 ,3/ ,9 489 8,19 8 % 2 ,.:,90 90
,..007,94341904,/,990,-4;0.43/943
$4:943
47904;07,0,77,94
L 333
%49,9476:0706:70/-24947947,804,/
949, %%%%
070 % %476:0944;07.42006:;,0393079,7010794249478/0
% %476:094,..007,90904,/974:0,788902
% %49,9476:0944;07.42017.9430110.9
,438/07147 %
!70;4:8 206:; % - 47/4:-0809410,770/:.388902
%
206:;
333
06:; 2
,2
489
-
8/4/2019 BDA20303 CHAPTER 1-GEAR SYSTEM
22/27
742 7, - 9:8
,
7
,
-
8417420,77,94
2
-
-9:8 ,
,2
--
%:8 ,% , 2-438/07147 % ,83:70
. 438/07147 %
7.9430110.9.,3-074:50/940907941472 % 070
33%3%%
% 2
742 949, %%%%
,, %:8 , 28
#
83
7
489
:703.30/4,/3
742 2, 2,2 # 783
,
, %:89476:094,..007,90489
,7%
,% 2
&800,7011.03.9470,90 % 9 %
33%%
,% 2
-
8/4/2019 BDA20303 CHAPTER 1-GEAR SYSTEM
23/27
'0.03,2.8
:70'0.0/3,2.8
47,24;3;0.0,83:7084204190147.08,.93439,70
O 7.943/:09490;0.08-4/,074/3,2.17.943# O 47.08 /:0 94 17.943 1742 90 0330 94 90 00 8:. ,8 17.943 3 -0,73 8,19
.:9.,3/0,78 %#
O 47.08/:090,..007,9434190;0.0.8.,0/97,.9;0147.0%
.438/073
3485-090039000,3/9074,/8:71,.00.,30892,90908500/419024;3;0.0-.438/073908500/4190009801
'0.08500/
; 7
,250$4;0/!74-02
%49, 2,88147 , 94 000/ 24947..0 3.:/3 5,880307 8 %00330574/:.09476:0412,98500/41#!42039413079,1470,.008 2
0147
4907749,935,79839003308.438/070/,82%00080110.9;0/,209078
2219024947..0824;343,74,/9,8500/27,980.43/0,713/
0,77,941479080.43/0,7 ..007,943,98500/27
88:203/17.9438,3/0,7011.03.8
$4:943
;039,9
2 949,% 2,9! # 2 39 2
22
1; 27,93/
0,79#
7
%
#
;
00
$:7 ,.0
-
8/4/2019 BDA20303 CHAPTER 1-GEAR SYSTEM
24/27
89
$9057,7004/,7,2
:70700-4//,7,2
3/
$905
%49,9476:0,90330 949,%
949, %%%
070 % %476:0/:09406:;,0393079,41749,935,79839003307010770/9403308/0
% %476:094,..007,909000
7/$905
43;079,20,8:70203994$89,3/,7/
3308500/
39
66
7,/8
008500/
72; 28
9
$9050907230 %
347/079413/0,77,9414780.43/0,7
39
3 # 070
;#
%:80,77,9414780.43/0,78
3
6:;,039242039413079,8
#06:;
3
39
L
06:; 2
347/079413/ 39- :80 #- ,3/0,77,94
330
0,78 8902
00
39 #
-
8/4/2019 BDA20303 CHAPTER 1-GEAR SYSTEM
25/27
,
#-
,
,
3
#
39 -
- 7,/8
%:8 ,% 06:; 39 -
,%
2
9
$9050907230 % ,83:70
:70/3,2.147.0439024947..0
742 2, 2,#
%
,%
%49,9476:0,900 ,7%
%#
,%#
#0107 #% 94249478/0:830,7011.03.
,3%%
#
,% 2
%:8949,9476:0,90330 ,,%949,
%0,..007,943,99,98500/8
84;39006:,94314790949,9476:0,-4;09:8
, 28
2
%
#
,
-
8/4/2019 BDA20303 CHAPTER 1-GEAR SYSTEM
26/27
!#$#$$%
%0 ,08 41 94 5,7,0 8,198 ,70 94 -0 22 ,5,79 ,55742,90 ,3/,;0 94 -0
.4330.90/-85:70,7,;3,.7.:,759.412210,7749,90,9752,3/
0,7749,90,975213/903:2-07419009430,.0,7
:70 -04 840/, 24947 :80/ 94 ,..007,90 , 489 974: , 80941 0,7 88902
0,7 147 90 4898 8,19 ,8 9009 ,3/ 0,7 147 24947 8,19 ,8 9009 0,7
011.03.842039413079,14790249478,198 2,3/4898,198
2%074509,9.,7708,4,/,7003.7.0434899/,209072
300.939017.94313/
, 0,77,94
- 06:;,0392420393079,147,0,788902
. 90 949, 9476:0 706:70/ -90 24947 94 ,..007,90 90 4,/ ,9 ,..007,943 41
28
4947
#450
$09410,7
4,/
489
22
-
8/4/2019 BDA20303 CHAPTER 1-GEAR SYSTEM
27/27
%0/,7,2,-4;0848,0,797,3.425480/4197000,780,770;4;08,9
70;8233,.4.80/70.943
# # #
%% %% %%
, ,98904:95:9370;4:943850723:90,90,7
- 3,9/70.943/4080,770;4;0
752.4.80(