Yuav Ua Li Cas Xaiv Thiab Optimize Abrasive Parameters
Abrasives muab faib ua hlau abrasives thiab tsis yog hlau abrasives. Hlau abrasives muaj xws li steel pellets, steel xuab zeb, hlau pellets, hlau xuab zeb, stainless hlau pellets, stainless hlau xuab zeb / hlau hlau txiav pellets thiab stainless hlau xaim txiav pellets, thiab lwm yam., piv nrog cov uas tsis yog-hlau abrasives, nws muaj zoo zoo, thiab yog siv dav hauv kev tu, xws li kev ua haujlwm ntawm 1 tuj hlau pellets lossis hlau xuab zeb sib npaug rau 50 tons ntawm cov xuab zeb, kev ua haujlwm ntawm 1 tuj steel pellets lossis steel xuab zeb yog sib npaug rau 200t xuab zeb, thiab kev lag luam. cov txiaj ntsig yog qhov pom tseeb heev. Qhov ceev ntawm cov hlau abrasives yog 1.5-2.5 npaug ntawm cov hlau abrasives tsis yog xim hlau, thiab kev tu kom zoo thiab cov nyhuv ntawm cov hlau abrasives yog zoo dua li cov hlau abrasives. Muaj ntau yam kev xaiv rau qhov hardness, particle loj thiab particle zoo ntawm hlau abrasives.Metal abrasive plua plav cov ntsiab lus thiab crushing tus nqi yog qis dua cov hlau abrasive, kev siv hlau abrasive tu qhov chaw plua plav paug yog me me, siab visibility, kev tu kom zoo yog ib qho yooj yim yuav lav, ua hauj lwm efficiency kuj siab. Hlau abrasive hais yuav tsis muab tso rau hauv matrix ntawm lub workpiece. Qee cov abrasives uas tsis yog xim hlau, xws li tooj liab slag abrasives, yog ib qho nyuaj thiab nkig, thiab qee qhov ntawm cov khoom abrasive yuav tau embedded rau hauv cov hlau matrix thaum lawv ntaus rau saum npoo, thiab cov abrasives embedded rau hauv cov hlau matrix tsis yooj yim los ntxuav. .Los ntawm kev tu kom zoo thiab roughness xav txog, feem ntau qhov sib txawv particle loj ntawm cov hlau abrasives tov tom qab siv. Piv txwv li, 1.2 hli steel pob (xuab zeb) thiab 0.6 hli steel pob (xuab zeb) yog siv nyob rau hauv ib tug sib tov platform, uas yuav ua tau raws li qhov yuav tsum tau ntawm nto roughness, tab sis kuj ua rau cov nyhuv tu thiab huv si mus txog qhov zoo tagnrho degree. Hlau abrasives yog rov siv dua thiab rov siv dua raws li kev tswj hwm ib puag ncig, thiab tus naj npawb ntawm lub sijhawm rov siv dua tuaj yeem siab txog 200. Tom qab siv lub sijhawm, qhov loj me me ntawm qhov qub abrasive yuav hloov vim hnav thiab tawg, qhov loj ntawm abrasive tsawg dua. thiab tsawg dua, cov ces kaum ntawm cov xuab zeb steel maj mam ua ib puag ncig, thiab qhov roughness ntawm qhov chaw yuav raug txo.Nyob rau hauv dav dav ntawm blasting (txhaj tshuaj) tua tu, qhov kev faib ua feem ntawm ib yam nkaus, nruab nrab thiab me me abrasive hais yuav tsum tsim nyog, thiab txhua tus muaj nws tus kheej lub luag haujlwm: cov khoom loj abrasive yog siv los xyuas kom meej qhov roughness, thiab lwm lub luag haujlwm ntawm cov khoom loj abrasive yog loosen cov khoom ruaj khov txuas rau saum npoo kom huv si (xws li ntom oxide); Qhov kev pab them nqi ntawm cov khoom me me abrasives yog siab, kev ua haujlwm tu siab yog siab, thiab nws tuaj yeem nkag mus rau hauv qhov slit lossis zawj qhov chaw uas nyuaj rau ncav cuag los ntawm cov khoom loj los txhim kho kev tu kom zoo. Ua kom zoo ntawm kev tua peening tu, tu zoo thiab nto roughness kom ua tiav kev sib koom ua ke zoo