Hmoov txheej thiab electroplating yog ob feem xav tau kev kho mob qub. Lub qub siv polymer txheej ntawm electrostatic destance thiab vibrant corrostic distices los ntawm kev ua kom zoo nkauj me me los txhim kho kev coj ua thiab hnav kev tiv thaiv. Kab lus no qhia lawv cov txheej txheem thiab kev kho mob.
Hmoov txheej
Hmoov txheej yog txheej txheem siv hluav taws xob tsim kom muaj cov yeeb yaj kiab nyias, tiv thaiv zoo ntawm cov duab hauv CNC machined. Cov txheej txheem no yog tsim nyog rau txhua cov ntaub ntawv hlau thiab tuaj yeem txhim kho lub zog, corrosion tsis kam thiab coj dej tsis kam ntawm cov ntu.
Piv nrog anodized seem, hmoov-coated feem muaj kev cuam tshuam ntau dua thiab tuaj yeem nthuav tawm hauv ntau yam xim. Hmoov txheej tuaj yeem ua ke nrog sandblasting los tsim cov khoom siv machin nrog cov khaub ncaws zoo nkauj thiab du thiab zoo heev corrosion. Hauv cov txheej txheem no, cov hmoov siv tau tuaj yeem yog cov thermosetting lossis thermoplastic polymer.
Txawm hais tias hmoov txheej zoo ib yam li cov txheej txheem tha xim, nws cuam tshuam nrog cov hmoov av txuas rau cov hlau saum toj thiab kho nws hauv qhov cub. Txhawm rau txhim kho corrosion tsis kam, cov khoom siv machined, thiab chromized lossis phosphated txheej yog xaiv tau. Tom qab, cov hmoov qhuav yog txau rau cov chaw no uas siv phom electrostatic txau phom thiab kho tau hauv qhov cub ntawm 200ºC. Tsis tas li ntawd, ntau txheej txheej ntawm txheej tuaj yeem thov raws li yuav tsum tau ua kom tiav cov txheej txheej txheej txheej ntawm 18 μm txog 72 μm.
Hluav taws xob
Cov txheej txheem hluav taws xob yog cov txheej txheem kev kho kom huv uas nce cov tuab ntawm cov hlau txuas los ntawm kev tso cov hlau txheej rau lawv. Thaum ua ntawv thov rau cnc machined qhov chaw, cov txheej txheem no muaj kev tiv thaiv cov nplaim ntawm corrosion, cuam tshuam, ua kom muaj xeb, yog li ncua lawv lub neej. Kev siv hluav taws xob yog tsim nyog tshwj xeeb rau cov hlau xws li chromium, cadmium, tin, tooj liab, npib tsib xee thiab kub. Los ntawm electroplating, daim ntawv cog lus nruab nrab ntawm substrate thiab nws txheej sab nraud tuaj yeem txhim kho. Tsis tas li ntawd, nyob ntawm cov hlau plated, nws tseem tuaj yeem muab cov tshuab sib nqus sib nqus lossis cov khoom ua haujlwm.
Txawm li cas los xij, piv nrog lwm cov txheej txheem kev kho nyob rau hauv CNC machining, electroplating tsis yog ua phooj ywg vim tias nws ua kev phom sij. Yog tias tsis tau ua kom zoo, cov ntaub ntawv siv zog no yuav ua rau ib puag ncig. Ib qho ntxiv, cov txheej txheem electroplating yuav tsum tau siv cov khoom tshwj xeeb, cov tshuaj, yog li nws yog tus nqi, tshwj xeeb yog cov txheej hlau yuav tsum muaj ntau txheej ntawm electroplating.(来源: ug 学习堂小胥收徒)
Bishen tsom rau cov kev lag luam siab-precision Xws li Anodizing (ntau cov xim muaj), npib tsib xee thiab lwm yam yuav tsum tau ua kom tau raws li kev kho mob nruj, uas yuav tsum tau ua kom tau raws li kev kho mob ntawm kev kho mob, thiab lwm yam, siv tsheb thiab lwm yam lag luam. Kev vam khom rau cov cuab yeej siv tau zoo heev thiab kev tswjhwm nruj, peb ua kom cov txheej txheem zoo ntawm tag nrho cov txheej txheem ntawm kev tiv thaiv micron tag nrho los ntawm kev tiv thaiv lub davhlau ya.
