torets freza

DOCX 2 sahifa 43,0 KB Bepul yuklash

2 sahifa

FaylHub.uz

Telegram orqali yuklab olish

Hajm 43,0 KB

Fayl turi DOCX

Sahifalar 2

Yangilangan Dek 2025

Sahifa ko'rinishi (2 sahifa)

Pastga aylantiring 👇

1 / 2

torets freza yordamida frezalash operatsiyasi uchun kesish maromlarini hisoblash. b torets yuza 40н11 o’lchamda qora frezalansin. frezalash eni b=34mm, uzunligi l=130mm, qo’yim miqdori h=1,3 mm dastgoh 6н12пб vertikal frezalash dastgohi. ishlov berilayotgan material ст 3, =490 mpa. kesuvchi asbob torets freza d=100 mm, gost 9473-80. kesuvchi qismi materiali т15к6, tishlar soni z=10 ta; geometrik parametrlari: φ=600,φ1 =50,φ0=200,λ=+50 1. kesish chuqurligi va frezalash enini aniqlaymiz. 2. t=h=1,3mm 2.surish miqdori sz=0.09-0.18 mm/ayl ([3], 2.78-j, 86-b) sz=0.15 qabul qilamiz 3. kesishdagi asosiy harakat tezligini aniqlaymiz (m/daq) ; т –frezani turg’unlik davri, t=240 daq ([3], 2.85-j, 93-b) kv - to’g’rilash koeffitsienti кv=kмv∙кпv∙kuv kmv- ishlov berilayotgan materialni xisobga oluvchi koeffitsient; ([3], 2.1-j, 34-b) nv=1; kг=1 ([3], 2.2-j, 35-b) kпv- ishlov berilayotgan yuza xolatini xisobga oluvchi koeffitsient; knv=0.8 ([3], 2.5-j, 37-b) kuv- kesuvchi asbob kesuvchi qismi materialini xisobga oluvchi koeffitsient; ([3], 2.6-j, 37-b) kv=1.53∙0.8∙1=1.22 formuladagi koeffitsentlar va daraja ko’rsatkichlarini yozib olamiz cv=332, q=0.2, х=0.1 , y=0.4, …

2 / 2

wmf oleobject6.bin image7.wmf oleobject7.bin image8.wmf oleobject8.bin image9.wmf oleobject9.bin image10.wmf oleobject10.bin image11.wmf oleobject11.bin image12.wmf oleobject12.bin image13.wmf oleobject13.bin image14.wmf oleobject14.bin image15.wmf oleobject15.bin image16.wmf oleobject16.bin image17.wmf oleobject17.bin image18.wmf oleobject18.bin image1.wmf oleobject1.bin image2.wmf oleobject2.bin ° = 12 a v p u y z x m q v k z b s t t d c v × × = v n b г mv k k ÷ ÷ ø ö ç ç è æ = s 750 53 . 1 490 750 1 1 = ÷ ø ö ç è æ × = mv k 1 = uv k 252 1 02 , 2 52 , 0 03 , 1 99 , 2 816 22 , 1 20 34 15 , 0 3 , 1 240 90 332 0 2 , 0 4 , 0 1 , 0 2 , 0 2 , 0 = × × × × = × × × × …

Ko'proq o'qimoqchimisiz?

Barcha 2 sahifani Telegram orqali bepul yuklab oling.

To'liq faylni yuklab olish

"torets freza" haqida

torets freza yordamida frezalash operatsiyasi uchun kesish maromlarini hisoblash. b torets yuza 40н11 o’lchamda qora frezalansin. frezalash eni b=34mm, uzunligi l=130mm, qo’yim miqdori h=1,3 mm dastgoh 6н12пб vertikal frezalash dastgohi. ishlov berilayotgan material ст 3, =490 mpa. kesuvchi asbob torets freza d=100 mm, gost 9473-80. kesuvchi qismi materiali т15к6, tishlar soni z=10 ta; geometrik parametrlari: φ=600,φ1 =50,φ0=200,λ=+50 1. kesish chuqurligi va frezalash enini aniqlaymiz. 2. t=h=1,3mm 2.surish miqdori sz=0.09-0.18 mm/ayl ([3], 2.78-j, 86-b) sz=0.15 qabul qilamiz 3. kesishdagi asosiy harakat tezligini aniqlaymiz (m/daq) ; т –frezani turg’unlik davri, t=240 daq ([3], 2.85-j, 93-b) kv - to’g’rilash koeffitsienti кv=kмv∙кпv∙kuv kmv- ishlov berilayotgan materialni xisobga oluvchi ...

Bu fayl DOCX formatida 2 sahifadan iborat (43,0 KB). "torets freza"ni yuklab olish uchun chap tomondagi Telegram tugmasini bosing.

Teglar: torets freza DOCX 2 sahifa Bepul yuklash Telegram