Nyob rau hauv lub tshav pob ntawm niaj hnub precision machinery manufacturing, qhov chaw nruab nrab, raws li qhov yooj yim qhov chaw siv rau CNC programming, yeej ib txwm yog ib tug tseem ceeb txuas nyob rau hauv lub workpiece clamping lub tswv yim. Txawm hais tias tam sim no tus qauv GB / T145 tau siv rau ntau xyoo lawm, nrog rau kev nrov ntawm tsib -axis linkage machining centers, nws qhov kev sib koom ua kom zoo dua qub nrog CNC thev naus laus zis tseem tsim nyog rau - sib tham tob.
Peb lub luag haujlwm tseem ceeb ntawm qhov chaw nruab nrab hauv CNC machining
Thawj qhov yog qhov chaw: los ntawm qhov chaw nruab nrab ntawm ob qhov kawg los tsim kom muaj kev sib koom ua ke thiab ruaj khov kab, kom lwm yam nta tuaj yeem ua tiav tom qab thiab qhov tseeb tuaj yeem tswj tau.
Qhov thib ob yog kom yooj yim clamping, dais qhov hnyav thiab txiav quab yuam ntawm lub workpiece.
Qhov thib peb yog los txuas lwm qhov chaw los ntawm qhov chaw threaded, los yog los pab txhawb nqa.
Tom ntej no, cia peb saib cov hom ntawm qhov chaw nruab nrab: GB / T145 tus qauv stipulates plaub hom: A, B, C thiab R. Lawv tau qhia hauv daim duab hauv qab no:
Mainstream qhov chaw hom thiab CNC txheej txheem compatibility
Daim ntawv thov tshwj xeeb ntawm German tus qauv DIN332 qhov chaw hauv CNC teb
Cov neeg siv tshuab tshuab German yuav tsum tau saib xyuas tshwj xeeb: DIN332-C hom txais 60℃lub ntsiab lub khob hliav qab + 30℃auxiliary cone lub kaum sab xis tsim, uas zoo kawg nkaus phim HSK chuck system ntawm Hardinge CNC tshuab dhos. Nws D-hom threaded qhov txhawb kev hloov ceev ntawm modular fixtures, uas yog tshwj xeeb tshaj yog haum rau saj zawg zog ntau lawm kab yuav tsum tau xws li automotive sib txawv vaj tse.
CNC txheej txheem parameter txiav txim siab matrix
Yuav tsum muaj kev ntsuam xyuas dav dav thaum xaiv qhov chaw nruab nrab qhov tshwj xeeb:
Kev suav ntawm qhov tsawg kawg nkaus txoj kab uas hla ntawm tus ncej kawg thiab qhov cuam tshuam cheeb tsam ntawm lub cuab yeej tuav
Centrifugal quab yuam los ntawm kev ua haujlwm zoo (formula: F=mω²r)
Txiav quab yuam simulation tsom xam (Mastercam txiav quab yuam module raug pom zoo)
Benchmark uniformity ntawm cumulative yuam kev nyob rau hauv ntau yam txheej txheem
Piv txwv li, thaum ua cov cua zog spindles (khoom siv 34CrNiMo6), nws yog qhov zoo dua los siv B- hom qhov nruab nrab nrog PVD coated carbide cov lus qhia, thiab siv cov kab nrawm nrawm nrawm (Vc=180m / min) nyob rau hauv cov txheej txheem tig, thiab hloov mus rau CBN cov cuab yeej rau daim iav tig thaum lub sij hawm zoo machining.
Frontier technology kev koom ua ke
Tam sim no ntse CNC system tau ua tiav:
Kev kuaj pom pom tau them nyiaj rau qhov nruab nrab qhov hnav (CCD raug ± 2μm)
Kev twv ua ntej ntawm clamping deformation raws li cov ntxaib digital
Cov txheej txheem ua kua nitrogen txias rau qhov chaw nruab nrab thaum titanium alloy qhov chaw ua haujlwm
Cov kev tsim kho tshiab no sib sib zog nqus cov qauv kev cai nrog CNC ua, thiab txuas ntxiv txhawb kev sib tw hauv kev tsim khoom.(Tau qhov twg los: iMechanics 机械)
