Boltli birikmaning rezbasidagi va gaykaning yon sirtidagi ishqalanish koeffitsentini aniqlash

Boltli birikmaning rezbasidagi va gaykaning yon sirtidagi ishqalanish koeffitsentini aniqlash
mavzusidagi 1 – tajriba mashg’uloti bo’yicha
HISOBOT

1. 
   Moslamaning tuzilishi va ish printsipi bilan tanishish.
   
2. 
   Boltning geometrik parametrlarini aniqlash.
   
3. 
   1.2 jadvallarni to’ldirish.
   
4. 
   Hulosa.
   

1.1-jadval

Boltning parametrlari	Belgilanishi	Natija	Boltning parametrlari	Belgilanishi	Natija
Rezbaning tashqi diametri mm	d		Rezbaning shakli	K
Rezbaning ichki diametri mm	d1		Kalit tushadigan gaykaning balandligi	H
Rezbaning o’rtacha diametri mm	d2		Bolt o’tadi-gan teshik diametri	dtesh
Rezba qadami	t		Rezbaning ko’tarilish burchagi	
Rezbaning hisobiy diametri	dhis		Qotirish kuchining ruhsat etilgan qiymati	Rqot

1.2 - jadval

Ko’rsatkichlar	Belgilanishi	O’lchash natijalari
		I	II	III	O’rtacha qiymati
Boltni qotirishga sarflanadigan kuch, N	Pqot
Gayka gardishiga qo’yiladigan burovchi moment, N	Nm
Rezbadagi ishqalanishi koeffitsentining keltirilgan qiymati
Vint rezbasini kesuvchi kuchlanishi	vint
Gayka rezbasini kesuvchi kuchlanishi	gayka

Xulosa_________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

Bajardi: _________ guruxi talabasi __________________ _______
(f.i.sh) (imzo)

Qabul qildi: ______________________ _______

(f.i.sh) (imzo)
«_____» ______ 202__ yil