Lub hardness ntawm kev sib tsoo disc yog hais txog qhov nyuaj ntawm cov qoob loo uas muaj abrasive nyob rau saum npoo ntawm cov phau ntawv ua raws li kev txiav txim siab ntawm kev txiav txim siab. Yog tias cov nplej abrasive poob tawm yooj yim, lub hardness ntawm lub cuab yeej abrasive yog tsawg; Txwv tsis pub, lub hardness yog siab. Ua tib zoo ua tib zoo tsis txhob ntseeg lub hardness ntawm uncurity twj nrog lub hardness ntawm cov abrasive lawv tus kheej. Lub ntsiab tseem ceeb cuam tshuam rau kev nyuaj ntawm lub log polishing yog tus nqi ntawm phau ntawv. Cov phau ntawv ntau dua, qhov siab dua lub hardness. Tsis tas li ntawd, hauv kev tsim cov txheej txheem tsim khoom ntawm cov txheej txheem abrasive, txoj kev sib npaug, kub sintering kub thiab sijhawm yuav cuam tshuam rau lub hardness ntawm cov khoom siv abrasive.
Sib tsoo discs yuav raug kev txom nyem ntau zaus kev puas tsuaj thaum siv kev puas tsuaj me uas nyuaj rau tag nrho cov teeb tsa thiab raug kaw. Thaum cov tub rog polishing hits lub phaj, yog tias tsis muaj lossis tsuas yog ib qho lossis dej hauv nruab nrab ntawm polishing disc, tshav kub tsis tuaj yeem nqus tau thiab qhov kub kub yuav nce siab. Cov hniav sib tsoo nqus no feem ntawm cov kev kub ntxhov thiab nthuav dav dav rau lwm qhov, ua rau lub log polishing los khoov ntawm qhov chaw kub. Nws yog ib yam li siv phom txiav kom sai sai ib daim ntawm cov hlau phaj, thiab cov phaj steel yuav khoov hauv phom. Kev sib txhuam tshav kub tsis tuaj yeem hloov kho sai npaum li cas hauv cov log sib tsoo, uas yuav ua rau muaj qhov sib txawv ntawm ob sab ntawm kev sib tsoo Disc. Thaum qhov kev sib txhuam yog qhov hnyav, qhov ntsuas kub nyob sab nraum qab ntawm lub log sib tsoo sib tsoo yog qhov ua haujlwm ntawm qhov kub, tab sis qhov kub ntawm cov hniav sib tsoo yuav ncav cuag nws lub po melting.
Thaum ob txoj kev sib tsoo discs kov lub disc, lawv yuav khoov thiab deform ntawm kev sib txawv, ua rau ntau dua cov cua sov ntxiv thiab dabtsi yog khoov. Kev sib chwv nrog lub disc yuav tawm ib qho kev khawb ntawm cov hniav sib tsoo. Feem ntau, lub log sib tsoo tuaj yeem siv txuas ntxiv kom txog thaum nws hloov. Yog tias kev sib tsoo disc yog kuaj xyuas lub sijhawm no, nws yuav pom tias tsuas yog muaj ntau lub cav sib tsoo zoo li qub, tab sis nws cov kev pabcuam lub neej yuav raug txo kom tsawg.
Lub ntsiab cai dav dav ntawm xaiv lub hardness ntawm lubSib tsoo Discyog:
Thaum sib tsoo cov ntaub ntawv nyuaj, cov khoom sib tsoo mos muag yuav tsum tau siv los tswj cov kev sib tsoo nws tus kheej ", nce kev sib tsoo lub zog thiab sib tsoo cua sov; Thaum sib tsoo cov ntaub ntawv mos, cov log nyuaj yuav tsum tau siv los ua kom cov abrasive micro-npoo ntse rau lub sijhawm ntev dua, uas yog qhov ua rau txiav.
Qhov xwm txheej tshwj xeeb yog raws li hauv qab no:
1. Thaum sib tsoo hlau workpieces nrog cov kev sib tsoo siab, cov khoom siv sib tsoo nyias nyias, cov khoom sib tsoo uas tau sib tsoo cov log, softer sib tsoo discs yuav tsum tau siv; Super-Mos Sib Tsoo Discs yuav tsum tau siv rau daim iav sib tsoo.
2. Thaum cov khoom siv workpiece yog tib yam, kev sib tsoo ntev thiab txuas hniav sib tsoo, thiab lwm yam yuav tsum tau siv cov kev sib tsoo sib tsoo ntau dua li tom kawg.
3. Rau siab-nrawm, siab-precision sib tsoo, hlau sib tsoo, ua haujlwm sib tsoo, ua haujlwm deburning, thiab lwm yam.
Feem ntau hais lus, thaum muaj txiaj ntsig zoo, loj roughning tus nqi, loj sib ze ntawm kev sib tsoo discpiece, thiab kev sib tsoo cov workpiece, thiab kev sib tsoo loj dua; ntawm qhov tsis sib xws, thaum ua cov hardness siab, loj brittleness, thiab cov khoom siv densely; Kev sib tsoo zoo, kev sib tsoo sib tsoo lossis qhov sib tsoo nrawm, me me qhov loj me me yuav tsum tau xaiv. Cov feem ntau siv grit loj yog 46-80. Coarse-grained sib tsoo discs yog siv rau kev sib tsoo ntxhib, thiab nplua-grained sib tsoo discs yog siv rau kev sib tsoo zoo. Tsis tas li ntawd, qhov kawg sib tsoo disc yuav tsum yog coarser tshaj li qhov kev sib tsoo pob zeb tawg; Lub tshuab sib tsoo sab hauv yuav tsum yog coarser dua li cov cylindrical sib tsoo log; Thiab cov kev sib tsoo qhuav yuav tsum yog coarser dua li lub log sib tsoo ntub.
