VII bob. F R IK SIO N U Z A T M A L A R 7.1 -§. Umumiy ma’lu m o tla r.......................................................................159
7.2-§. Uzatmaning kinematikasi................................................................. 160
7.3-§. Katok materiallari..............................................................................161
7.4-§. Silindrsimon friksion uzatmalar..................................................... 163
7.5-§. V ariatorlar......................................................................................... 164
VIII bob. V A L V A 0 ‘Q L A R 8.1 -§. Umumiy ma’l u m o t ........................................................................... 168
8.2-§. Vallarning ishga Iayoqatligi va h i s o b i...........................................170
8.3-§. Vallarni bikrlikka hiso b lash ........................................................... 174
8.4-§. 0 ‘qlarning h i s o b i ..............................................................................175
IX bob. P O D SH IP N IK L A R 9.1 -§. Sirpanish podshipniklari.................................................................. 176
9.2-§. Ichquyma materiallari va oMchamlari...........................................178
9.3-§. Podshipniklarning ishlash sharoiti va yem irilishi...................... 179
9.4-§. Sirpanish podshipniklarning shartli hisobi.................................... 180
9.5-§. Sirpanish podshipniklarini suyuqlikdagi ishqalanishda ish-
lashi
181
X bob. D U M A L A SH PO D SH IP N IK L A R I 10.1-§. Podshipnik dumalash elementlarining turlari va shartli belgi-
lari
184
10.2-§. Podshipniklar xarakteristikasi....................................................... 187
10.3-§. Podshipnik elementlarning yemirilishi va ishga layoqat-
liligi..
............................................... .’..189
10.4-§. Podshipniklami ishlash muddatini a n iq la s h .............................. 190
10.5-§. Podshipnik statik yuk ko'taruvchanlik bo‘yicha tanlash........ 197
10.6-§. Podshipnik uzellarini moylash. Z ichlagichlar...........................201
