Muaj ntau cov kev kho cov khoom sib xws uas tuaj yeem siv rau cnc machined aluminium qhov chaw. Hom kev kho mob siv yuav nyob ntawm cov kev cai tshwj xeeb ntawm ib feem thiab qhov xav tau ua tiav. Ntawm no yog qee qhov kev kho cov kev kho hauv qab rau CNC machined txhuas qhov chaw:
1. Anodizing / Hard Anodized
Qhov no yog cov txheej txheem uas ib txheej oxide yog cog rau saum npoo ntawm txhuas. Anodizing tuaj yeem muab cov durable, corrosion-resistant tiav uas tuaj yeem ua rau ntau yam xim.
2. Yuav tsum muaj dua tshiab (teflon)
Altef (Teflon) yog hom txheej txheem kev kho kom zoo nyob hauv cnc machined qhov chaw. Nws sawv rau Aluminium Tea Electroless Nickel plating, thiab nws cuam tshuam nrog cov roj elevolress tas nrho, ua raws li txheej txheej ntawm Teflon.
Cov txheej txheem alreef yog siv los txhim kho cov hnav tsis kam thiab txo cov kev txhuam cov coefficient ntawm txhuas qhov chaw. Electroless Nickel Txheej muab ib txheej corrosion, hos teflon nto cuam tshuam nrog kev sib txhuam ntawm ib feem thiab lwm qhov chaw, txhim kho ib feem ntawm cov khoom sliding.
Tus txheej txheem alreef ua haujlwm los ntawm thawj zaug tu lub txhuas kom tshem tawm cov impurities lossis paug. Ib feem yog submerged nyob rau hauv ib qho kev daws teeb meem Nickel Plating tshuaj, uas tso nyiaj ib qho ntawm ib feem los ntawm cov txheej txheem autocatalytic. Lub npib tsib xee yog feem ntau nyob ib ncig ntawm 10-20 micrm cov tuab.
Tom ntej no, feem yog submerged nyob rau hauv kev daws teeb meem uas muaj teflon hais, uas txheej txheej npib tsib xee thiab tsim ib txheej thib nyias, ib txwm txheej nyias, ris tsho zoo nkauj ntawm teflon ntawm ib feem. Teflon txheej yog feem ntau nyob ib ncig ntawm 2-4 microns tuab.
The result of the ALTEF process is a highly wear-resistant and low-friction surface on the aluminum part, which is ideal for use in high-performance and precision applications, such as aerospace, automotive, and medical industries.
3. Hmoov Txheej
Qhov no yog cov txheej txheem uas ib qho hmoov nplej qhuav yog electrostatically thov rau saum npoo ntawm txhuas thiab tom qab ntawd ci los ua ib lub defable, ua kom zoo nkauj tiav.
4. Kev Tshuaj Xyuas Polishing
Cov txheej txheem no siv tshuaj kuab tshuaj kom tshem tawm cov khoom me me los ntawm cov npoo ntawm txhuas los tsim kom muaj kev du, ci.
5. Neeg kho tshuab Polishing
Tus txheej txheem no cuam tshuam cov abrasives los tshem tawm cov khoom los ntawm qhov saum npoo ntawm txhuas los tsim kom muaj kev du, ci.
6. Sandblasting
Tus txheej txheem no cuam tshuam cov cua siab lossis dej siab los ua kom cov khoom tawg xuab zeb lossis lwm cov ntaub ntawv muaj abrasive mus rau saum npoo ntawm txhuas kom tsim tau cov ntawv nyeem tiav.
