3-laboratoriya mashg‘uloti Tirsakli vallarni shatun va tayanch bo‘yinlarini ta’mir o‘lchamlarida tiklash ishning maqsadi

Dvigatelni markasi
Tirsakli vallarni bo‘ylarining diametri mm,
Shatun bo‘yinlari		Tub bo‘yinlari
Nominal o‘lchov	Chekli remont o‘lchovi	Bo‘yin № Nominal o‘lchov	Chekli remont o‘lchovi t
GAZ-53	60-0,013	58,5-0,013	70-0,013	68,5-0,013
ZIL-130	65-0,0013	63,5-0,013	75-0,013	73-0,013
YAMZ-236	69,850-69,835	68,35-68,335	88,9-0,05	87,4-0,015
GAZ-24	58-0,013	56,50,013	64-0,013	63,75-0,013
GAZ-52	58-0,013	57,7500,013	64-0,013	63,750,013
GAZ-52A	58-0,013	56,5-0,013	64-0,013	62,5-0,013

3. ISHNING BAJARISH TARTIBI.
1. GAZ-53 avtomobili dvigatelni Tirsakli vallarni tanlash va uni texnik jixatidan sozligini aniqlash.
2. O‘lchov asboblarini va moslamalarga suyangan xolda Tirsakli vallarning shatun xamda o‘zak bo‘yinlarini remont aniq o‘lchamlarini belgilash.
3. Ma’lumotiga qarab keyingi remont o‘lchamini tanlash.

Tirsakli vallarni xolatini baxolash:

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2. Tirsakli vallarni shatun xamda o‘zar bo‘yinlarini remont o‘lchamlarini aniqlash
2.1. Tirsakli vallar sxemasi.
2.2. Sinovdagi tirsakli vallar dvigatelining markasi

Tirsakli val bo‘ylarining diametri mm.
Shatun bo‘yinlari		Shatun bo‘yinlari
silindr №	Mavjud o‘lchov	silindr №	Mavjud o‘lchov
1		1
2
3		2
4
5		3
6
7		4
8

2.3. Sinovdagi tirsakli valni suyuqlantirib qoplashdan ta’mirlangandan keyingi o‘lchamlari

Tirsakli val bo‘ylarining diametri mm.
Shatun bo‘yinlari		Shatun bo‘yinlari
silindr №	Mavjud o‘lchov	silindr №	Mavjud o‘lchov
1		1
2
3		2
4
5		3
6
7		4
8