Ob qho tib si precision sib tsoo thiab super precision sib tsoo yog cov txheej txheem kawg ntawm cov pob steel.Super precision sib tsoo cov txheej txheem feem ntau yog siv rau cov pob steel siab dua G40.Qhov kawg loj sib txawv, geometric raug, nto roughness, nto zoo, hlawv thiab lwm yam kev cai ntawm lub pob steel yuav tsum tau raws li qhov yuav tsum tau ntawm cov txheej txheem specification ntawm cov xov los yog super xov.
Thaum kuaj xyuas qhov sib txawv ntawm txoj kab uas hla thiab geometric qhov tseeb ntawm lub pob steel, nws yuav tsum tau ntsuas ntawm qhov ntsuas tshwj xeeb.Qhov saum npoo roughness thiab nto zoo ntawm lub workpiece tom qab kev sib tsoo zoo yog feem ntau kuaj pom pom hauv qab lub teeb astigmatic.Nyob rau hauv rooj plaub ntawm kev tsis sib haum xeeb, nws tuaj yeem raug kuaj xyuas hauv qab 90x magnifying iav thiab muab piv nrog cov duab sib xws.Rau kev soj ntsuam ntawm workpiece nto zoo thiab nto roughness tom qab superfinishing, ib tug tej yam xov tooj ntawm workpieces yuav tsum tau coj mus rau kev sib piv nrog cov qauv duab nyob rau hauv 90 lub sij hawm magnifier.Yog tias muaj kev tsis ntseeg txog qhov roughness ntawm qhov chaw, nws tuaj yeem raug kuaj ntawm qhov ntsuas qhov roughness.
Txoj kev kuaj xyuas qhov kub hnyiab ntawm kev nplua thiab super nplua sib tsoo yuav tsum tau txais kev kuaj random thiab kuaj xyuas qhov chaw, thiab tus qauv kom muaj nuj nqis thiab qhov zoo ntawm qhov chaw kuaj xyuas yuav tsum ua raws li tus qauv hlawv.
Cov laj thawj rau qhov tsis zoo ntawm qhov roughness yog:
1. Kev ua kom muaj nuj nqis tsawg dhau thiab lub sijhawm ua haujlwm luv dhau.
2. Qhov zawj ntawm cov phaj sib tsoo yog qhov ntiav dhau, thiab qhov sib cuag ntawm qhov zawj thiab cov khoom ua haujlwm me dhau.
3. Lub hardness ntawm cov phaj sib tsoo yog siab dhau los yog tsis sib xws, thiab muaj cov xuab zeb qhov thiab qhov cua.
4. Kev sib tsoo ntau dhau yog muab ntxiv, lossis cov nplej abrasive yog ntxhib heev.
5. Qhov zawj ntawm cov phaj sib tsoo yog qias neeg heev, nrog cov hlau nplaum lossis lwm cov khib nyiab.
Cov laj thawj rau qhov tsis zoo hauv cheeb tsam qhov roughness yog: qhov zawj ntawm qhov sib tsoo sib tsoo yog qhov ntiav dhau, thiab qhov chaw sib cuag ntawm lub workpiece me dhau;Lub kaum sab xis ntawm qhov sib tsoo phaj zawj me dhau, uas ua rau lub workpiece tig inflexibly;Lub siab thov los ntawm lub phaj sab sauv yog me me dhau, uas ua rau lub workpiece plam nrog lub phaj lapping.
Kev puas tsuaj rau ntawm qhov chaw kuj yog ib hom kev tsis xws luag, uas feem ntau tshwm sim hauv kev ua haujlwm cyclic.Hauv qhov xwm txheej hnyav, qee qhov tob ntawm cov hniav tuaj yeem pom meej hauv qab lub teeb astigmatic.Tsuas yog ib daim dub lossis daj tuaj yeem pom hauv qab lub teeb astigmatism.Txawm li cas los xij, nyob rau hauv lub 90x magnifying iav, cov pits tuaj yeem pom, qhov qis ntawm qhov uas yog ntxhib nrog interlaced khawb.Cov laj thawj yog raws li nram no: qhov tob ntawm qhov sib tsoo phaj sib txawv, lub workpiece nyob rau hauv qhov sib sib zog nqus zawj yog raug rau me me siab, qee zaum nyob twj ywm thiab qee zaum swb, ua rau kev sib cuag ntawm lub workpiece thiab sib tsoo phaj yuav abraded;Lub workpiece yuav abraded vim ntog blocks ntawm phab ntsa zawj ntawm lub phaj sib tsoo.
Post lub sij hawm: Sep-26-2022
