R. X. Maksudov

M E X A N IK U Z A T M A L A R
3.1-§. Uzatmalar haqida umumiy m alu m o tla r...........................................46
3.2-§. Tishli uzatmalar.................................................................... ................47
3.3-§. Tishli g ‘ildiraklarni tayyorlash u su lla ri......... .................................49
3.4-§. Tishli g'ildiraklarning geometrik o T c h a m la ri............................... 50
3.5-§. G'ildirak tishlari sonini uning shakli va mustahkamligiga 
tasiri 
............................................................................................... 52
3.6-§. Tishli g'ildiraklarning aniqlik darajasi .................................... .....54
3.7-§. Tishli g ‘ildiraklarni moylash va F . l . K ............................................56
3.8-§. Tishli g"ildiraklarni tayyorlash uchun ishlatiladigan materiallar va 
termik qayta is h las h ........................................................................................ 57
3.9-§. Tishli g'iddiraklarni yemirilish turlari ............................................59
3.10-§. Yuklanish koeffitsiyenti lari ........................................................... 62
3 .11-§ Ruxsat etilgan kuchlanishlar............................................................67
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3.12-§. T o ‘g ‘ri tishli silindrsimon g ‘ildiraklar ......................................... 69
3.13-§. T o ‘g ‘ri tishli gfcildiraklarni egilishdagi kuchlanish bo'yicha 
hisoblash............................................................................................................. 70
3.14-§. T o ‘g ‘ri tishli silindrsimon g ‘ildiraklarni kontakt kuchlanish
bo‘yicha hisoblash............................................................................................ 72
3.15-§. Qiya tishli silindrsimon u z a tm a la r.................................................76
3.16-§. Konussimon g ‘ildirakli tishli uzatmalar.........................................79
3.17-§. Konussimon uzatmalarni egilishdagi kuchlanish bo‘yicha 
h is o b la s h ............................................................................................................ 83
3.18-§. 
Konussimon 
uzatmalarni 
kontakt 
kuchlanish 
bo‘yicha 
hisoblash 
84
IV bob.