Rau cov tub txawg nyob rau hauv precision manufacturing, machining, los yog zoo soj ntsuam, granite thiab marble V-thav duab yog indispensable positioning cuab yeej. Txawm li cas los xij, ib lo lus nug tshwm sim: vim li cas ib qho V-thav duab tsis tuaj yeem ua haujlwm zoo, thiab vim li cas lawv thiaj li yuav tsum tau siv ua khub? Txhawm rau teb qhov no, peb yuav tsum xub nkag siab txog qhov tshwj xeeb ntawm cov qauv thiab qhov chaw ntawm V-thav duab-tshwj xeeb tshaj yog li cas lawv ob qhov chaw qhov chaw sib txawv ntawm cov qauv ib leeg-nto qhov chaw.
1. Lub Dual-Surface Design: Tshaj "Ib Leeg Ib Leeg" Qhov Chaw
Thaum xub thawj siab ib muag, V-thav duab zoo nkaus li yog ib qho chaw nyob ywj pheej. Tab sis nws cov txiaj ntsig tseem ceeb nyob hauv nws ob lub dav hlau sib koom ua ke, uas ua rau V-shaped zawj. Tsis zoo li ib lub dav hlau, kheej kheej, los yog cylindrical positioning cov cuab yeej (qhov kev siv yog ib qho taw tes, kab, los yog nto-xws li lub rooj zaum tiaj tus lossis ib lub ncej ntawm qhov nruab nrab), V-thav duab cia siab rau kev sib xyaw ntawm ob lub dav hlau kom raug.
Qhov kev tsim dual-nto no tsim ob qhov tseem ceeb ntawm kev xa mus:
- Vertical Reference: Txoj kab kev sib tshuam ntawm ob lub dav hlau V-groove (ua kom cov khoom ua haujlwm nyob twj ywm raws li vertically, tiv thaiv tilting).
- Kab rov tav Reference: Lub symmetry center dav hlau tsim los ntawm ob lub dav hlau (ua kom lub workpiece yog nruab nrab ntawm kab rov tav, tsis txhob offset nyob rau hauv sab laug-txoj cai cov lus qhia).
Hauv luv luv, ib qho V-thav duab tsuas tuaj yeem muab kev txhawb nqa ib feem ntawm qhov chaw-nws tsis tuaj yeem ua rau nws tus kheej ruaj khov rau ob qho tib si ntsug thiab kab rov tav. Qhov no yog qhov kev siv ua ke ua tsis yog sib tham.
2. Vim li cas Pairing Yog Tsis Sib Tham: Tsis txhob ua yuam kev, ua kom muaj kev sib raug zoo
Xav txog nws zoo li kev ruaj ntseg cov yeeb nkab ntev: ib qho V-thav duab ntawm ib qho kawg yuav tuav nws, tab sis lwm qhov kawg yuav sag los yog hloov, ua rau kev ntsuas los yog machining yuam kev. Pairing V-frames daws qhov no los ntawm:
ib. Tag nrho Workpiece Stabilization
Ob lub V-thav duab (muab tso rau ntawm lub sijhawm tsim nyog raws li qhov chaw ua haujlwm) ua haujlwm ua ke txhawm rau txhawm rau hauv ob qho tib si ntsug thiab kab rov tav. Piv txwv li, thaum soj ntsuam lub cylindrical ncej qhov ncaj los yog machining ib tug precision pas nrig, ua ke V-thav duab kom lub ncej nyob twj ywm zoo kawg nkaus nyob rau hauv lub kawg mus rau qhov kawg - tsis tilting, tsis muaj lateral txav.
b. Tshem tawm cov kev txwv ib puag ncig
Ib qho V-ncej tsis tuaj yeem them nyiaj rau "tsis sib npaug" quab yuam lossis qhov hnyav ntawm qhov chaw ua haujlwm. Txawm tias me me deviations (piv txwv li, ib tug me ntsis uneven workpiece nto) yuav ua rau ib feem hloov yog hais tias tsuas yog ib tug V-ncej siv. Paired V-thav duab faib lub siab sib npaug, txo qis kev vibration thiab ua kom ntseeg tau qhov tseeb qhov tseeb.
c. Matching Industry-Standard Positioning Logic
Qhov no tsis yog tsuas yog "kev coj ua zoo tshaj plaws" - nws ua raws li cov ntsiab cai ntawm kev ua haujlwm thoob ntiaj teb. Piv txwv li, thaum lub workpiece siv "ib qhov chaw + ob lub qhov" qhov chaw (ib txoj hauv kev tsim), ob tus pins (tsis yog ib qho) yog siv los txhais cov kab rov tav siv (ntawm lawv cov kab nruab nrab). Ib yam li ntawd, V-thav duab xav tau "tus khub" kom ua tiav lawv cov kev siv dual-reference kom zoo dua.
3. Rau Koj Kev Ua Haujlwm: Dab tsi Paired V-Frames txhais tau tias zoo & ua haujlwm tau zoo
Yog hais tias koj ua hauj lwm nrog precision Cheebtsam (xws li, shafts, rollers, los yog cylindrical qhov chaw), siv granite / marble V-thav duab hauv khub ncaj qha cuam tshuam:
- Cov neeg raug siab dua: Txo qhov yuam kev ntawm qhov chaw mus rau ± 0.001mm (tseem ceeb rau aerospace, tsheb, lossis kev tsim khoom kho mob).
- Cov cuab yeej siv ntev dua: Granite / marble qhov hnav tsis kam (thiab ua ke ruaj khov) txo cov cuab yeej hnav los ntawm misalignment.
- Kev teeb tsa sai dua: Tsis tas yuav tsum tau hloov kho dua-paired V-thav duab ua kom yooj yim sib dhos, txiav lub sijhawm teeb tsa.
Npaj los txhim kho koj qhov Precision? Tham nrog peb cov kws tshaj lij
Ntawm ZHHIMG, peb tshwj xeeb hauv high-precision granite thiab marble V-thav duab (paired sets muaj) tailored rau koj machining, tshuaj xyuas, los yog calibration xav tau kev pab. Peb cov khoom yog crafted los ntawm high-density marble / granite (tsis tshua muaj thermal expansion, anti-vibration) los xyuas kom meej lub sij hawm ntev.
Post lub sij hawm: Aug-27-2025