Precision granite Cheebtsam, xws li CMM bases, huab cua bearing guides, thiab precision tshuab qauv, yog renowned rau lawv inherent stability, exceptional vibration damping, thiab tsawg thermal expansion. Qhov tseem ceeb tshaj plaws, txawm li cas los xij, yog qhov saum npoo nws tus kheej, uas feem ntau ua tiav rau micron lossis sub-micron tolerances los ntawm kev ua tib zoo lapping thiab polishing.
Tab sis rau lub ntiaj teb xav tau daim ntawv thov ntau tshaj plaws, puas yog txheej txheem lapping txaus, lossis puas yog ib txheej ntxiv ntawm kev tiv thaiv tsim nyog? Txawm tias cov khoom siv ruaj khov tshaj plaws - peb ZHHIMG® high-density black granite - tuaj yeem tau txais txiaj ntsig los ntawm kev kho qhov chaw tshwj xeeb los txhim kho kev ua haujlwm hauv cov tshuab dynamic, txav dhau qhov yooj yim geometric raug rau engineer qhov pom zoo granite-rau-huab cua lossis granite-rau-hlau interface rau kev ua haujlwm siab tshaj plaws thiab kev ua haujlwm ntev.
Vim li cas Deg Txheej Ua Qhov Tseem Ceeb
Granite lub ntsiab kom zoo dua nyob rau hauv metrology yog nws stability thiab flatness. Txawm li cas los xij, lub ntuj polished granite nto, thaum zoo kawg nkaus tiaj tus, muaj qhov micro-kev ntxhib los mos thiab ib qho degree ntawm porosity. Rau kev siv high-ceev los yog siab hnav, cov yam ntxwv no tuaj yeem ua rau muaj kev puas tsuaj.
Qhov kev xav tau rau kev kho mob siab heev tshwm sim vim hais tias ib txwm lapping, thaum ua tiav qhov tsis sib xws, ua rau lub ntsej muag microscopic qhib. Rau ultra-precision txav:
- Cua Bearing Performance: Porous granite tuaj yeem cuam tshuam rau kev nqa thiab kev ruaj ntseg ntawm cov kabmob huab cua los ntawm kev hloov pauv huab cua dynamics. Cov huab cua ua tau zoo tshaj plaws xav tau lub kaw lus zoo kawg nkaus, tsis muaj qhov ntxeem tau los tswj cov huab cua sib xws thiab nqa.
- Hnav Resistance: Thaum muaj kev khawb-tiv taus, kev sib txhuam tsis tu ncua los ntawm cov khoom siv hlau (xws li kev txwv kev hloov pauv lossis cov txheej txheem tshwj xeeb) tuaj yeem ua rau qhov chaw hnav hauv cheeb tsam.
- Kev huv huv thiab kev saib xyuas: Ib qho chaw kaw tau yooj yim dua los ntxuav thiab tsis tshua muaj peev xwm nqus cov roj microscopic, coolants, los yog atmospheric contaminants, tag nrho cov no yog kev puas tsuaj nyob rau hauv high-precision cleanroom ib puag ncig.
Cov Txheej Txheem Txheej Txheem Tseem Ceeb
Thaum tag nrho cov khoom siv granite tsis tshua muaj coated-raws li nws qhov kev ruaj ntseg yog qhov tseem ceeb rau lub pob zeb-cov chaw ua haujlwm tshwj xeeb, tshwj xeeb tshaj yog cov lus qhia tseem ceeb rau cov huab cua bearings, feem ntau tau txais kev kho tshwj xeeb.
Ib txoj hauv kev yog Resin Impregnation thiab Sealing. Qhov no yog daim ntawv tshaj plaws ntawm kev kho saum npoo av rau high-precision granite. Nws suav nrog kev siv cov viscosity tsawg, kev ua haujlwm siab epoxy lossis polymer resin uas nkag mus thiab sau cov microscopic pores ntawm granite txheej txheej. Cov resin kho kom tsim tau ib lub iav-nqus, tsis yog ntxeem tau foob. Qhov no zoo tshem tawm cov porosity uas tuaj yeem cuam tshuam nrog kev ua haujlwm ntawm huab cua, tsim kom muaj kev huv huv, zoo ib yam tseem ceeb rau kev tswj hwm qhov sib txawv ntawm huab cua thiab ua kom huab cua siab tshaj plaws. Nws kuj tseem txhim kho cov granite tsis kam rau cov tshuaj stains thiab nqus dej noo.
Ib txoj hauv kev thib ob, tshwj tseg rau thaj chaw uas yuav tsum muaj kev sib txhuam tsawg, suav nrog Kev Ua Haujlwm Siab PTFE (Teflon) Txheej. Rau qhov chaw uas cuam tshuam nrog cov khoom siv hluav taws xob uas tsis yog cov kabmob huab cua, tshwj xeeb Polymerized Tetrafluoroethylene (PTFE) txheej tuaj yeem siv tau. PTFE muaj npe nrov rau nws cov khoom tsis-stick thiab tsis tshua muaj kev sib txhuam. Siv cov txheej nyias nyias rau cov khoom siv granite txo qhov tsis zoo ntawm cov nplaum nplaum thiab txo qis hnav, ncaj qha ua rau smoother, ntau meej zog tswj thiab superior repeatability.
Thaum kawg, thaum tsis yog txheej txheej tas mus li, peb ua qhov tseem ceeb ntawm Lubrication thiab Kev Tiv Thaiv raws li qhov tseem ceeb ua ntej xa khoom xa tuaj. Daim ntawv thov lub teeb ntawm cov roj tshwj xeeb, tshuaj lom neeg tsis muaj zog lossis xeb-inhibiting compound yog siv rau txhua qhov steel fittings, threaded inserts, thiab metallic nta. Qhov kev tiv thaiv no yog qhov tseem ceeb rau kev thauj mus los, tiv thaiv flash rusting ntawm cov khoom siv hlau raug nyob rau hauv qhov sib txawv ntawm cov av noo, kom ntseeg tau tias cov khoom siv precision tuaj txog hauv qhov tsis zoo, npaj rau kev sib koom ua ke tam sim ntawm cov cuab yeej ntsuas ntsuas.
Qhov kev txiav txim siab los siv cov txheej txheej txheej txheej yog ib txwm muaj kev sib koom tes ntawm peb cov engineers thiab cov neeg siv khoom kawg ntawm daim ntawv thov. Rau kev siv cov qauv ntsuas, ZHHIMG's lapped thiab polished granite nto yog feem ntau cov qauv kev lag luam kub. Txawm li cas los xij, rau kev kub ceev, lub zog siv hluav taws xob siv cov huab cua zoo nkauj, kev nqis peev hauv qhov sib khi, tsis muaj qhov ntxeem tau lav qhov kev ua haujlwm siab tshaj plaws ntawm kev ua haujlwm ntev thiab tsis ua raws li qhov nruj tshaj plaws.
Post lub sij hawm: Oct-24-2025