Classification ntawm Polishing khoom

Raws li peb txhua tus paub, ntau cov hlau thiab cov hlau tsis yog hlau ua thiab kev tsim khoom lag luam yog sib cais los ntawm cov txheej txheem polishing. Txij li polishing muaj qhov yuav tsum tau me me heev rau machining nyiaj pub dawb, tshwj xeeb tshaj yog rau kev ua cov khoom tshwj xeeb, polishing cov khoom yuav tsum raug xaiv, txhawm rau txhim kho kev ua haujlwm kom ntau li ntau tau thaum lub ntsej muag ua tau raws li qhov xav tau. Cov khoom siv polishing feem ntau yog raws li hauv qab no:

1. Polishing xuab zeb: nws yog dav siv rau polishing hardware qhov chaw, daim hlau, mechanical accessories, yas khoom, non-metallic cov ntaub ntawv thiab lwm yam lag luam. Raws li nws cov khoom, nws muaj xws li alumina xuab zeb, xim av corundum xuab zeb, emery, dub corundum xuab zeb, dawb corundum xuab zeb, steel xuab zeb, ntsuab silicon carbide xuab zeb iav hlaws (tseem hu ua iav xuab zeb), thiab lwm yam ntawm cov ntaub ntawv no, ib txhia xav tau tias. cov khoom abrasive yuav tsum yog puag ncig, xws li iav hlaws, thaum lwm tus xav kom cov khoom abrasive yuav tsum ntse, xws li emery. Yog li ntawd, qhov no yuav tsum tau txiav txim siab raws li qhov yuav tsum tau muaj ntawm polishing nyhuv ntawm cov khoom. Tib polishing abrasive muaj qhov sib txawv ua tiav los ntawm qhov sib txawv ntawm qhov ntau thiab tsawg, xws li ntxhib mus rau nplua, xws li No. 24, No. 36 thiab No. 60, 80, 100, 120, 150, 180' , 220, 280, 320, 400, 600, 800, 1000, thiab siab dua 1000. Nyob rau hauv cov txheej txheem kev ua haujlwm tiag tiag, feem ntau yog ua tiav los ntawm cov xuab zeb blasting, los yog lawv ncaj qha tso cov xuab zeb rau ntawm lub dav hlau ntawm lub workpiece kom tiav thiab polish nws los ntawm kev sib txhuam.

2. Polishing wheel: soft binders such as elastic resin and rubber can be used to make the polishing sand into a specific shape through the mold, or the abrasive can be directly attached to other substrates, such as sponge wheel, wool wheel, wool felt, hemp wheel, cloth wheel, sandpaper, hundred page wheel, thousand page wheel, etc. in addition, there are paste products, such as diamond grinding paste.

3. Polishing oilstone: feem ntau muab faib ua natural oilstone thiab artificial abrasive oilstone. Ntuj oilstone yog tsim los ntawm lub sij hawm ntev deposition nyob rau hauv cov xwm, yog li nws muaj pes tsawg leeg yog txwv. Feem ntau, cov khoom siv hluav taws xob abrasive tuaj yeem hloov cov pob zeb ntuj, txawm tias muaj txiaj ntsig zoo dua, uas yog qhov tsim nyog rau kev tsim khoom mus sij hawm ntev. Yog li ntawd, nws yog ib qho tseem ceeb heev kom paub qhov txawv cov ntaub ntawv rau zus tau tej cov oilstone. Cov abrasives muaj xws li carbides xws li dub silicon carbide, ntsuab silicon carbide thiab boron carbide, corundum xws li xim av corundum, dawb corundum, liab corundum thiab ib tug siv lead ua corundum, nrog rau cov ntaub ntawv superhard xws li pob zeb diamond thiab cubic boron nitride. Feem ntau, cov roj pob zeb siv rau polishing kuj zoo, suav nrog 600, 800, 1000, 1200, 1500, 2000 thiab 3000. Qhov zoo dua qhov me me yog, qhov ci ntsa iab ntawm polishing yog. Nyob rau hauv cov nqe lus ntawm kev sib txuas tus neeg sawv cev, ceramic bonding agent, resin bonding agent, rubber bonding agent thiab hlau bonding agent kuj tuaj yeem xaiv.