1. Cov ntsiab lus thiab cov ntsiab cai ntawm kev siv tshuab polishing
Mechanical polishing yog txheej txheem uas cov cuab yeej siv tshuab thiab cov khoom siv polishing tau ua ke los tshem tawm cov teeb meem me me thiab qhov tsis sib xws ntawm cov hlau los yog lwm yam ntaub ntawv, yog li ua tiav qhov du, txawm, thiab ci ntsa iab. Nws yog ib qho kev siv tshuab siv hlau saum npoo av, siv dav hauv cov teb xws li hlau qhov chaw, cov khoom siv kho tshuab, thiab cov khoom zoo nkauj. Los ntawm kev siv tshuab polishing, tsis tsuas yog tuaj yeem txhim kho qhov zoo ntawm lub workpiece, tab sis kuj nws cov corrosion kuj, hnav tsis kam, thiab oxidation kuj tuaj yeem txhim kho.
Lub hauv paus ntsiab lus ntawm kev siv tshuab polishing yog siv lub tshuab polishing los tsav cov cuab yeej polishing uas tuaj rau hauv kev sib cuag nrog lub workpiece nto. Raws li kev sib xyaw ua ke ntawm kev kub siab, ceev, thiab lub sijhawm, kev sib txhuam thiab kev txiav txiav ntawm cov abrasives tshem tawm me me ntawm qhov chaw ua haujlwm, thaum kawg ua rau saum npoo du, tiaj tus, thiab glossy.
2. Hom Mechanical Polishing
Mechanical polishing tuaj yeem muab faib ua hom hauv qab no raws li qhov xav tau ntawm qhov chaw roughness ntawm lub workpiece:
Coarse Polishing: Coarse polishing yog thawj kauj ruam hauv cov txheej txheem polishing. Lub hom phiaj yog txhawm rau tshem tawm qhov tsis sib xws loj dua los ntawm qhov chaw ua haujlwm siv coarser abrasives thiab tshem tawm cov cim ua haujlwm sab laug thaum lub sijhawm tsim khoom. Cov kauj ruam no nteg lub hauv paus rau tom ntej zoo polishing thiab daim iav polishing.
Zoo Polishing: Zoo polishing yog ua tom qab ntxhib polishing, ntxiv smoothing nto ntawm lub workpiece nrog finer abrasives. Cov txheej txheem no tshem tawm me me protrusions thiab microscopic khawb, txhim kho qhov zoo.
Daim iav Polishing: Daim iav polishing yog qhov siab - cov txheej txheem polishing, feem ntau yog siv cov khoom polishing zoo heev (xws li polishing pastes lossis ultra- cov ntawv xuab zeb zoo) kom ua tiav qhov kawg du nto nrog daim iav - zoo li tiav. Hom polishing no xav kom cov workpiece nto tsis muaj qhov tsis xws luag lossis khawb thiab feem ntau yog siv rau cov hniav nyiaj hniav kub, cov khoom siv tsheb, thiab cov khoom siv kho qhov muag.
3. Cov cuab yeej tseem ceeb thiab cov cuab yeej siv rau kev siv tshuab polishing
Cov cuab yeej thiab cov cuab yeej siv hauv tshuab polishing yog qhov tseem ceeb kom ua tiav qhov kev xav tau polishing. Cov cuab yeej polishing thiab khoom siv feem ntau suav nrog cov hauv qab no:
Polishing tshuab: Polishing tshuab yog cov khoom siv tseem ceeb rau kev siv tshuab polishing. Ntau hom polishing tshuab muaj xws li lub kaum sab xis grinders, txoj cai -lub kaum sab xis polishers, thiab cov polishers tiaj tus. Ntau hom polishing tshuab yog tsim rau ntau hom workpieces thiab polishing yuav tsum. Lub luag haujlwm tseem ceeb ntawm lub tshuab polishing yog muab lub zog polishing los ntawm kev tig cov cuab yeej polishing, uas tuaj rau hauv kev sib cuag nrog lub workpiece nto kom tshem tawm qhov tsis sib xws.
Polishing Cloth Wheels: Polishing daim ntaub log yog feem ntau siv cov cuab yeej hauv tshuab polishing. Lawv feem ntau yog tsim los ntawm cov ntaub ntawv mos xws li paj rwb ntaub thiab haum rau kev nplua thiab daim iav polishing. Polishing daim ntaub log tig ntawm kev kub ceev los rub tawm ntawm qhov chaw ua haujlwm, tshem tawm cov burrs thiab khawb, ua rau ua kom tiav.
Polishing Paste thiab Abrasives: Polishing paste thiab abrasives yog cov khoom tseem ceeb hauv cov txheej txheem polishing. Polishing pastes feem ntau yog ua los ntawm cov hlau oxides, carbonates, silica, thiab lwm yam khoom thiab muaj zog abrasive zog, ua rau lawv zoo tagnrho rau polishing zoo. Hom thiab granularity ntawm abrasives ncaj qha cuam tshuam rau cov nyhuv polishing thiab lub sijhawm ua haujlwm.
4. Cov txheej txheem ua haujlwm ntawm cov tshuab polishing
Cov txheej txheem ua haujlwm ntawm cov tshuab polishing feem ntau suav nrog cov kauj ruam hauv qab no:
Kev npaj: Ua ntej txhua yam polishing, lub workpiece nto yuav tsum tau kuaj xyuas kom tsis muaj qhov tsis xws luag lossis tawg. Tom ntej no, cov cuab yeej polishing tsim nyog, abrasives, thiab polishing pastes yuav tsum raug xaiv raws li cov khoom siv thiab polishing xav tau ntawm lub workpiece.
Coarse Polishing: Siv coarse abrasives thiab nyuaj polishing cov cuab yeej, lub workpiece undergoes ib tug thawj nto kev kho mob kom tshem tawm loj nto irregularities. Thaum lub sij hawm tus txheej txheem no, tsim nyog siab thiab ceev yuav tsum tau tswj kom tsis txhob ua puas lub workpiece nto.
Zoo Polishing: Raws li ntxhib polishing, finer abrasives yog siv los txhim kho qhov zoo ntawm lub workpiece. Nyob rau theem no, cov cuab yeej polishing feem ntau yog softer, thiab cov abrasives yog finer, zoo tshem tawm micro khawb ntawm qhov chaw.
Daim iav Polishing: Thaum kawg, ultra-cov tshuaj txhuam zoo thiab polishing pastes yog siv los ua daim iav polishing. Nyob rau theem no, lub tshuab polishing ua haujlwm ntawm kev kub ceev, thiab cov cuab yeej polishing yog mos thiab elastic, kom ntseeg tau tias lub workpiece nto mus txog ib daim iav -zoo li tag nrog qhov tsis xws luag.
Ntxuav thiab tshuaj xyuas: Tom qab polishing, lub workpiece yuav tsum tau ntxuav kom tshem tawm cov seem polishing muab tshuaj txhuam los yog abrasives. Tom qab ntawd, qhov saum npoo yuav tsum tau kuaj xyuas kom ntseeg tau tias tsis muaj qhov pom qhov tsis xws luag lossis khawb. Yog tias pom muaj teeb meem, yuav tsum tau polishing theem nrab.
5. Qhov zoo thiab qhov tsis zoo ntawm cov tshuab polishing
Qhov zoo:
Txhim kho Nto Smoothness: Mechanical polishing tuaj yeem txhim kho qhov flatness thiab smoothness ntawm workpiece nto, muab nws qib siab gloss thiab ci.
Txhim kho Corrosion thiab hnav tsis kam: Los ntawm kev tshem tawm deg imperfections, mechanical polishing tuaj yeem txhim kho corrosion kuj thiab hnav tsis kam ntawm workpiece.
Ntau yam: Mechanical polishing yog tsim rau ntau yam ntaub ntawv xws li hlau, aluminium alloys, stainless hlau, thiab lwm yam, thiab tuaj yeem siv rau cov khoom sib txawv ntawm cov duab sib txawv.
Qhov tsis zoo:
Cov txheej txheem nyuaj: Cov txheej txheem polishing tshuab yuav tsum muaj kev tswj hwm ntawm ntau yam tsis sib xws (xws li siab, ceev, thiab abrasive granularity); txwv tsis pub, qhov chaw tsis sib xws lossis khawb yuav tshwm sim.
Kev siv siab: Thaum lub sij hawm kho tshuab polishing, abrasives thiab polishing cov cuab yeej tsis tu ncua hnav tawm, yuav tsum tau hloov ntau zaus.
Yuav tsum muaj txuj ci siab: Mechanical polishing yuav tsum muaj kev txawj ntse los ntawm tus neeg teb xov tooj. Tsuas yog cov neeg ua haujlwm paub txog tuaj yeem ua kom cov nyhuv polishing xav tau.
6. Cov lus xaus
Mechanical polishing yog cov cuab yeej siv dav siv los kho qhov chaw uas txhim kho qhov smoothness, corrosion kuj, thiab hnav tsis kam ntawm workpieces. Los ntawm kev xaiv cov cuab yeej polishing tsim nyog, abrasives, thiab cov txheej txheem ua haujlwm, cov txiaj ntsig zoo tshaj plaws tuaj yeem ua tiav. Txawm li cas los xij, mechanical polishing kuj muaj qee yam kev cai, thiab cov neeg ua haujlwm yuav tsum muaj kev paub txaus thiab kev txawj ntse. Raws li kev siv thev naus laus zis, cov txheej txheem polishing txuas ntxiv mus ntxiv, nrog rau kev nthuav dav ntawm cov ntawv thov, ua lub luag haujlwm tseem ceeb hauv kev txhim kho cov khoom zoo thiab txuas ntxiv kev pab cuam lub neej.
