Lub tshuab pneumatic lub tog raj kheej dov ua tiav, txheej txheej sab laug sab laug ntawm qhov seem compressive kev ntxhov siab, ua rau kom kaw qhov me me ntawm qhov tawg, thiab cuam tshuam qhov nthuav dav ntawm kev yaig.Li no ua kom cov nplaim corrosion kuj, thiab tuaj yeem ncua kev qaug zog tawg lossis nthuav dav, yog li ua kom qaug zog ntawm lub tog raj kheej pneumatic.Roll forming, yob tsim nyob rau saum npoo ntawm txheej txheej txias hardening, txo cov elastic thiab yas deformation ntawm kev sib tsoo sub-contact nto, yog li txhim kho cov hnav tsis kam ntawm lub tog raj kheej raj phab ntsa, thaum tsis txhob kub hnyiab los ntawm kev sib tsoo.Rolling, nto roughness tus nqi txo, tuaj yeem nce nrog xwm.
Cov txheej txheem dov yog cov txheej txheem uas tsis yog-chip ua, siv cov yas deformation ntawm cov hlau nyob rau hauv chav tsev kub, qhov chaw micro-roughness ntawm dov ca thiaj li hloov cov qauv saum npoo, txhua yam khoom, cov duab thiab qhov loj ntawm lub hom phiaj.Yog li txoj kev no tuaj yeem ncav cuag qhov kawg thiab ntxiv dag zog rau ob lub hom phiaj, kev sib tsoo tsis tuaj yeem ua tiav.Tsis muaj teeb meem dab tsi ntawm kev ua cov txheej txheem rau kev ua cov cim me me tsis sib xws nyob rau hauv ib feem ntawm qhov chaw yuav ib txwm nyob ntawd qhov staggered ups thiab downs ntawm lub ncov thiab hav phenomenon.
Rolling processing txoj cai: nws yog ib hom kev siab Tiav hlau txias yas yam ntxwv ntawm chav tsev kub, siv lub dov lub cuab tam los tso ib co siab rau ntawm lub workpiece nto, thiaj li hais tias lub workpiece nto hlau mus rau yas ntws, thiab sau rau lub qub residual. qhov qis-dej troughs, thiab ncav cuag qhov roughness qhov tseem ceeb txo.Dhuav lub saum npoo sib xyaw ntawm cov hlau, cov thinning ntawm cov khoom siv tsis txaus ntseeg, thiab lub zog ntawm cov chaw ua haujlwm tiv thaiv cov workpiece, corrosion thiab - kev tswj hwm.Rolling yog ib txoj kev txiav cov yas ua.
Post lub sij hawm: Jun-13-2022