Cylindrical sib tsoo tshuab nyob rau hauv zus tau tej cov khoom siv lug siv, nyob rau hauv lub lag luam ntawm cylindrical sib tsoo tshuab rau kev xaiv ntawm abrasive yog ib qho tseem ceeb heev, raws li cov sib txawv cylindrical sib tsoo tshuab xaiv ntawm haum abrasive khoom ua zoo thiab sib tsoo tshuab lub neej muaj kev cuam tshuam loj heev.
1. Kev xaiv ntawm abrasive rau cylindrical sib tsoo tshuab: corundumsib tsoo logyog xaiv rau hardened los yog unhardened steel yob; Cov chilled cam khwb cia hlau yob, roj hmab yob, tooj liab yob, granite rolls siv silicon carbide sib tsoo lub log. Txhawm rau kom tau txais kev sib tsoo ntau dua thiab qhov zoo ntawm qhov chaw, corundum sib tsoo lub log sib piv cov hlau yob ntawm cov khoom sib txawv yuav tsum tau xaiv. Piv txwv li, chrome corundum (PA) sib tsoo lub log yog siv rau alloy steel rolls, zirconium corundum (ZA) sib tsoo log yog siv rau tshav kub-resistant alloy steel rolls, thiab ib leeg siv lead ua corundum (SA) yog siv rau stainless hlau yob.
2, kev xaiv ntawm kev sib tsoo lub log loj ntawm lub tshuab sib tsoo sab nraud: cov pob zeb sib tsoo raug xaiv (24 ~ 60). Kev sib tsoo zoo sib tsoo log (60 ~ 100) raug xaiv. 150-grain sib tsoo log yog siv rau precision sib tsoo. Rau kev sib tsoo ultra-nplua los yog iav sib tsoo, micropowder (W63 ~ W14) sib tsoo log feem ntau yog siv.
3, kev xaiv ntawm kev sib tsoo log hardness: qhov nyuaj ntawm kev sib tsoo cov menyuam nto, lub softer lub sib tsoo log hardness yuav tsum tau xaiv.
1) Yog tias lub log sib tsoo hnyav dhau lawm, nws txhais tau hais tias lub log sib tsoo xaiv rau kev ua haujlwm tshwj xeeb ntawm cov yob yog mos heev, cov kev txhim kho hauv qab no tuaj yeem ua tau: 1.1. Ua kom txoj kab nrawm ntawm lub log sib tsoo. 1.2. Ua kom lub longitudinal pub ceev ntawm lub phaj rub, uas yog, nce qhov ntev ntawm cov khoom noj ntawm qhov chaw ua haujlwm ib tig ntawm lub phaj rau 2/3 ~ 3/4 ntawm qhov dav ntawm lub log sib tsoo. 1.3. Txo cov yob ceev.
Yog tias tsis muaj kev sib tsoo pom tseeb tau ua tiav tom qab siv cov kev ntsuas saum toj no, nws qhia tau hais tias lub log sib tsoo yog mos heev thiab tsis siv tau, thiab yuav tsum xaiv lub log sib tsoo nyuaj.
2) Yog hais tias lub log sib tsoo pom tseeb (laborious) los yog qias neeg thaum sib tsoo cov menyuam, cov xuab zeb passivation tsis yooj yim rau poob, lub log sib tsoo yog yooj yim los lo rau cov chips sib tsoo, thiab sib tsoo yob nto yog hlawv thiab txhuam. , nws txhais tau hais tias qhov kev xaiv sib tsoo lub log yog qhov nyuaj heev, thiab cov kev ntsuas hauv qab no tuaj yeem raug coj los txhim kho nws:
1, txo qhov sib tsoo log kab ceev.
2, txhim kho cov menyuam ceev.
3, yog tias cov kev ntsuas saum toj no tsis tau ua tiav qhov kev sib tsoo tseem ceeb, qhia tias lub log sib tsoo nyuaj dhau, yuav tsum xaiv lub log sib tsoo.
4, kev xaiv ntawm cylindrical sib tsoo log daim ntawv cog lus rau cov menyuam nto ntxiv rau daim iav sib tsoo thaum siv cov khoom sib tsoo log, lwm yam kev sib tsoo yog siv cov khoom siv sib tsoo.
Los ntawm cov lus qhia saum toj no, peb tuaj yeem pom tias xaiv txoj caisib tsoo logthiab txoj cai abrasive yog qhov zoo dua rau kev ua haujlwm ntawm lub tshuab, thiab tuaj yeem txo qhov poob ntawm cov khoom. Yog tias koj xav tau lub log sib tsoo, nco ntsoov hu rau peb.
