Hauv thaj chaw ntawm kev tsim khoom siab, "flatness" feem ntau yog thawj qhov hloov pauv tau hais txog, tab sis nws tsis tshua muaj qhov kawg. Rau cov rooj sib txoos nyuaj - xws li los ntawm turbine shafts mus rau semiconductor linear guides - cov ntsuas tseem ceeb feem ntau yog qhov ncaj, parallelism, thiab concentricity. Kev ua tiav cov no xav tau kev siv lub cev uas tsis ua rau muaj kev ntxhov siab ntawm ib puag ncig ntawm lub Hoobkas niaj hnub no. Ntawm ZHHIMG, peb muab cov khoom siv tseem ceeb rau cov kev ntsuas tshwj xeeb no: Granite Vee Block, Precision Granite Block, thiab Granite Straight Edge.
Thaum kev kam rau siab ntawm kev lag luam txav mus los ntawm ib txhiab ntawm ib nti mus rau theem sub-micron, cov ntaub ntawv siv hauv kev tshuaj xyuas yuav tsum hloov pauv. Cov cuab yeej hlau ib txwm muaj, txawm tias muaj zog, yog cov ntaub ntawv "muaj sia" - lawv teb rau magnetism, lawv oxidize, thiab lawv cov qauv molecular hloov pauv nrog qhov kub thiab txias. Txawm li cas los xij, cov granite dub uas muaj qhov ceev ceev muab kev ruaj khov "tuag" uas yog qhov yuav tsum tau ua rau kev ntsuas niaj hnub no.
Ua tiav Concentricity nrog Granite Vee Block
Thaum tshuaj xyuas cov khoom cylindrical, qhov teeb meem tseem ceeb yog tsim kom muaj kab nruab nrab ruaj khov. Lub Granite Vee Block yog tsim tshwj xeeb rau lub hom phiaj no. Tsis zoo li cov qauv hlau cam khwb cia, uas tuaj yeem tsim cov micro-burrs uas khawb cov shafts polished rhiab heev, lub granite Vee block muab qhov chaw du, tsis-abrasive uas tiv thaiv cov workpiece thaum tswj hwm qhov tseeb heev.
Ntawm ZHHIMG, peb cov Vee blocks feem ntau yog tsim thiab muag ua khub sib phim. Qhov no yog qhov sib txawv tseem ceeb rau tus kws kho tshuab. Ib khub sib phim ua kom ntseeg tau tias 90-degree "V" raug av thiab lapped tib lub sijhawm ntawm ob lub blocks, lav tias lub qhov chaw so hla lawv yog sib luag zoo meej rauphaj ntoQhov kev teeb tsa no tseem ceeb heev rau kev kuaj xyuas "kev khiav tawm" lossis rau kev khawb qhov hla hauv cov khoom siv cylindrical. Peb cov qauv granite dub ua kom ntseeg tau tias qhov geometry ntawm lub thaiv tseem tsis hloov pauv txawm tias siv nyob ze rau cov chucks sib nqus lossis cov khoom siv induction siab.
Kev Ncaj Ncees thiab Kev Sib Npaug: Lub Ntug Ncaj Ntawm Granite
Thaum lub phaj saum npoo muab qhov siv los ua piv txwv hauv ob qhov ntev, qhovGranite Ncaj Ntug(lossis lub nqaj tshuaj xyuas) yog tus tswv ntawm ib qho kev ntsuas. Nws daim ntawv thov tseem ceeb yog kev txheeb xyuas qhov ncaj ntawm txoj kev siv tshuab, kev sib dhos ntawm cov kab hlau, thiab kev sib npaug ntawm cov khoom siv loj hauv kev lag luam.
Ib lub ZHHIMG Granite Straight Edge yog tsim los nrog ob lub ntug ntev, nqaim uas yog lapped tiaj tus thiab sib luag rau ib leeg. Vim yog qhov siab "stiffness-to-weight" piv ntawm peb cov granite dub, cov nocov npoo ncajqhia txog qhov tsawg kawg nkaus deflection. Hauv cov ntawv thov aerospace, qhov twg qhov ncaj ntawm lub tis jig lossis lub fuselage seem raug ntsuas ntau meters, qhov thermal neutrality ntawm granite yog qhov zoo heev. Thaum lub hlau ncaj ntug yuav "bow" vim yog qhov kub los ntawm tus kws kho tshuab txhais tes lossis lub teeb pom kev zoo saum taub hau, lub granite version tseem yog qhov siv tau tas li, txhim khu kev qha.
Kev Siv Tau Ntau Yam Hauv Chav Kuaj: Lub Pob Zeb Granite Uas Muaj Kev Ntsuas Zoo
Lo lus "Precision Granite Block" suav nrog ntau yam khoom siv tshwj xeeb hauv kev ntsuas - los ntawm cov spacers yooj yim mus rau cov blocks teeb tsa ntau yam. Cov no yog cov phab ej tsis muaj npe nrov ntawm chav tshuaj xyuas, siv los tsa cov khoom ua haujlwm mus rau qhov siab tshwj xeeb lossis los muab qhov siv ntsug thib ob rau lub cim qhia.
Qhov ua rau ZHHIMG Precision Granite Block sib txawv yog qhov zoo ntawm qhov tiav. Rau ntau tus neeg siv khoom hauv kev lag luam semiconductor, cov blocks no tau koom ua ke rau hauv cov tshuab lawv tus kheej ua lub hauv paus rau cov sensors optical lossis laser taub hau. Hauv cov xwm txheej no, lub block yuav tsum ntau dua li tsuas yog tiaj tus; nws yuav tsum ruaj khov rau lub neej ntawm ntau xyoo. Los ntawm kev siv cov granite dub ntuj, peb tshem tawm qhov kev pheej hmoo ntawm kev ntxhov siab sab hauv uas feem ntau ua rau cov hlau cam khwb cia lossis welded, kom ntseeg tau tias qhov sib phim ntawm lub sensor tseem muaj tseeb txij li hnub ntawm kev teeb tsa mus txog thaum kawg ntawm lub neej kev pabcuam ntawm lub tshuab.
Kev Tshawb Fawb Txog Kev Ua Kom Tiav Ntawm Qhov Chaw Thiab Lapping
Vim li cas cov cuab yeej ZHHIMG pom muaj nyob rau hauv lub ntiaj teb cov chaw kuaj ntsuas yog peb txoj kev ua raws li kev kos duab ntawm tes-lapping. Txawm hais tias niaj hnub CNC sib tsoo tuaj yeem ua tiav cov txiaj ntsig zoo kawg nkaus, qhov kawg "Qib 00" (Qib Chaw Kuaj Mob) kev kam rau siab tsuas yog tuaj yeem ua tiav los ntawm kev cuam tshuam tes.
Piv txwv li, kev siv lub tshuab ntsuas Granite Straight Edge los ntsuas cov pob zeb kom du thiab siv lub tshuab autocollimator los ntsuas thiab tom qab ntawd siv tes los txhuam cov pob zeb uas siab dhau. Qhov no ua rau cov pob zeb "matte" tiav uas me me thiab tsis yooj yim tawg. Qhov porosity no pab tau; nws tiv thaiv qhov "wringing" lossis "sticking" uas los ntawm cua, ua rau cov gauges thiab blocks txav mus los tau yooj yim yam tsis muaj kev txav uas ua rau nyeem tsis raug.
Kev Ruaj Kho thiab Kev Txij Nkawm hauv Lub Khw Niaj Hnub
Ib qho ntawm cov lus nug uas peb tau txais los ntawm kev lag luam European feem ntau yog hais txog lub neej ntev ntawm granite hauv "chav ua khoom". Granite yog qhov nyuaj heev - feem ntau yog 6 txog 7 ntawm Mohs nplai - ua rau nws tiv taus cov khawb thiab dings uas feem ntau pom hauv kev lag luam hnyav. Ntxiv mus, vim nws tsis xeb, Granite Vee Block lossis Straight Edge xav tau kev saib xyuas tsawg dua li cov hlau. Kev so yooj yim nrog cov tshuaj ntxuav granite tshwj xeeb feem ntau yog txhua yam uas xav tau los tswj nws qhov tseeb rau ntau xyoo.
Txawm li cas los xij, peb yeej ib txwm pom zoo kom kho qhov ntsuas tsis tu ncua. Txawm tias qhov ruaj khov tshaj plawsGranite PrecisionLub thaiv tuaj yeem raug kev puas tsuaj me me thaum siv tas li ntau xyoo. ZHHIMG muab cov kev pabcuam calibration thiab cov ntawv qhia taug qab, kom ntseeg tau tias koj cov cuab yeej ib txwm ua tau raws li cov qauv nruj ntawm koj lub kaw lus tswj xyuas zoo.
Lub ZHHIMG Kev Cog Lus Rau Kev Ua Kom Tseeb
Txawm koj tab tom kuaj xyuas qhov ncaj ntawm lub tshuab CNC tshiab nrog Granite Straight Edge lossis xyuas qhov sib npaug ntawm lub spindle ceev ceev siv Granite Vee Block, qhov zoo ntawm koj lub cuab yeej yog qhov siab tshaj plaws ntawm koj qhov tseeb. Koj tsis tuaj yeem ntsuas qhov koj tsis tuaj yeem siv.
ZHHIMG txuas ntxiv ua tus thawj coj hauv kev lag luam los ntawm kev sib txuas cov kev ruaj khov qub ntawm cov pob zeb ntuj nrog cov thev naus laus zis ntsuas siab tshaj plaws niaj hnub no. Peb caw koj los tshawb nrhiav peb cov ntawv teev npe ntawm cov kev daws teeb meem granite precision thiab tiv tauj peb pab neeg engineering los tham txog koj cov kev cai metrology.
Lub sijhawm tshaj tawm: Lub Ob Hlis-24-2026