Lub grinder yog ib qho grinder uas grinds lub workpiece nto nrog ib tug sib tsoo cov cuab yeej coated los yog embedded nrog abrasive. Nws yog tsuas yog siv rau kev sib tsoo siab precision dav hlau, puab thiab txheej cylindrical nto, conical nto, kheej kheej nto, ntsia hlau nto thiab lwm yam nto ntawm lub workpiece. Cov hom kev sib tsoo tseem ceeb yog disc grinder, rotary ncej grinder thiab ntau yam tshwj xeeb grinder.
Ib qho chaw sib tsoo tshuab ua hauj lwm txoj cai: sib tsoo, ntuav cov ntaub ntawv ntawm kev sib tsoo disc, sib tsoo disc tig moos, kho lub log tsav workpiece kev sib hloov, lub ntiajteb txawj nqus siab ntawm lub workpiece, workpiece thiab sib tsoo disc rau kev sib txhuam kev sib txhuam, kom ua tiav lub hom phiaj ntawm kev sib tsoo thiab polishing. . Kev sib tsoo disc hnav khaub ncaws siv cov roj siab tshem tawm cov lus qhia kom rov ua dua rov qab, thiab cov pob zeb diamond trimming riam txiav qhov sib tsoo ntawm qhov sib tsoo disc precisely kom tau txais lub dav hlau zoo tagnrho.
Lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm ob sab sib tsoo tshuab: lub sab sauv thiab qis sib tsoo discs tig rau hauv cov lus qhia tsis sib xws, thiab cov khoom txav mus rau hauv cov cab kuj ob qho tib si rotating thiab rotating. Kev sib tsoo kuj yog me me thiab tsis ua rau lub workpiece puas, thiab kev ua haujlwm ntau lawm yog siab. Nrog grating thickness tswj system, thickness kam rau ua ntawm cov khoom tiav tuaj yeem tswj tau. Cov cuab yeej ntawm ob sab sib tsoo tshuab suav nrog ob lub sib tsoo discs, nkoj nkoj, plaub lub cav, lub hnub log, tshuab shaving thiab lwm yam. Hauv kev sib piv, cov qauv ntawm ob sab sib tsoo tshuab yog qhov nyuaj, tab sis yog tias lub workpiece xav tau ob-sided sib tsoo tshuab rau kev sib tsoo tshaj li ib sab ntawm lub tshuab efficiency yuav luag ob zaug sai dua. Kev yug me nyuam thiab kev loj hlob ntawm no ob-sided sib tsoo tshuab tau txhim kho kev tsim khoom ntawm ntau lub lag luam. Ntau siv hauv kev lag luam iav kho qhov muag silicon wafer, sapphire substrate, daim ntawv epitaxial thiab lwm yam.
Av grinder yog lub tshuab siv los txhuam cov av, xuab zeb thiab pob zeb. Nws yog tsav los ntawm lub cev muaj zog spindle tig, kom lub taub hau cutter nyob rau hauv lub plhaub high-speed tig tib lub sij hawm, cov hniav ntsia rau ntawm lub taub hau cutter (los yog rauj) cuam tshuam rau cov khoom kom tiav txiav thiab crushing.
Nws txoj haujlwm ua haujlwm yog raws li hauv qab no: lub cev muaj zog tsav lub ntxaiv kom tig los ntawm kev sib txuas, thiab tom qab ntawd tsav ob lub tes tsho eccentric tig tom qab ob lub iav bevel decelerate; Ib qho kawg ntawm lub tes tsho eccentric yog meshed nrog cov iav kis tau tus mob, thiab lwm qhov kawg yog kho nrog rau lub taub hau rauj tsau rau ntawm lub plhaub; Active rauj nyob ib ncig ntawm tus pin rau lub voj voog txav, vim yog cov nyhuv ntawm centrifugal quab yuam thiab rauj taub hau ib feem ntawm cov khoom raug cuam tshuam thiab tawg; Nyob rau tib lub sij hawm, cov khoom crushed ya tawm raws cov tangent kev taw qhia thiab tsim ib tug nruam particle slurry ntws mus rau hauv lub qhov screen kom tso tawm.
