I-EP ityhubhu yenye yeemveliso eziphambili zenkampani. Inkqubo yayo ephambili kukupolisha nge-electrolytically umphezulu wangaphakathi wombhobho ngesiseko semibhobho eqaqambileyo.
I-cathode, kwaye izibonda ezimbini zifakwe ngaxeshanye kwiseli ye-electrolytic kunye ne-voltage ye-2-25 volts. Isenzo sangoku sibangela ukusabela okunamandla kweekhemikhali kunye nokuchithwa okukhethiweyo kwe-anodic. Ngokuqhelekileyo, indawo ephezulu yentsimbi iqala ukuchithwa ngexesha le-electropolishing, ukuze kuphunyezwe umphumo wokwandisa ukukhanya kwendawo yokusebenza.
Izinto eziphambili ze-electropolishing ziquka ubushushu be-electrolyte, i-amplitude ye-cathode (umgama phakathi kwe-cathode kunye ne-workpiece ukuba iphuculwe), ukuxinwa kwesisombululo se-asidi, kunye nexesha le-electrolysis. Kwiimeko eziqhelekileyo, ubude bexesha lokuba i-electrolyzed substance ifakwe kwi-tank electrolytic inqunywe ngokweempawu ze-workpiece ephonswayo. ngexesha elifutshane yakhutshwa.
I-Electropolishing inokunyusa ukunyanzeliswa kwe-corrosion ebusweni bemibhobho yensimbi engenasici kunye nokuqinisekisa ukuhambelana kombala wangaphakathi nangaphandle; i-electropolishing inokubonakalisa iziphene ezibonakalayo ezibonakalayo ezibonakalayo, ezinokuthi zinciphise ngokufanelekileyo indawo yangaphakathi yendawo yensimbi engenasici, ukwandisa ukuguquguquka kwendawo, kunye nokuququzelela ukufezekiswa kwezixhobo zokucocwa ngokukhawuleza nangokufanelekileyo kunye nokususwa ngokufanelekileyo kweeprotrusions zomhlaba ezibangelwa ukupolisha ngomatshini onokubangela i-oxidation yentsimbi kunye nokuguqulwa kombala.
I-Electropolishing isusa i-iron ye-iron yamahhala phezu komhlaba, enceda ukunyusa umlinganiselo we-Cr / Fe phezu komhlaba, ukunyusa umgangatho wokukhusela i-passivation, kunye nokunciphisa umngcipheko we-rust ebomvu kwinkqubo. Ukupholisha kwe-Electrolytic kugudileyo kwaye kuthe tyaba kunokusebenza ngoomatshini. Ke ngoko, "i-ASME BPE" ifuna ukuba ubukhulu bomgangatho we-passivation we-electrolytic polishing akumele bube ngaphantsi kwe-15Å.
I-Zhongrui ithatha ukucocwa kweekhemikhali ze-ultrasonic ukuhlangabezana neemfuno ze-ASTM G93 okanye i-SEMI E49.6. Emva kokuba ityhubhu ye-ultra-clean icocwe ngamanzi angama-18MΩ e-deionized ultrapure, ityhubhu ehlambulukileyo ivuthelwa ngegesi ye-nitrogen ecocekileyo ye-99.999%, izaliswe kwi-tube, kwaye ifakwe kwigumbi elicocekileyo.
Ngelo xesha, uZhongrui wakha i-ISO14644-1 i-Class 5 yegumbi elicocekileyo elingenathuli kumzi-mveliso wesibini wokupakisha iityhubhu ze-EP.
Umgca wemveliso we-electrolytic we-Zhongrui we-electrolytic polishing uphumelele uvavanyo kwaye uye waveliswa ngobuninzi kwaye wanikezelwa kumazwe asekhaya nangaphandle. Inkampani iceba ukwandisa umgca wemveliso kunye nokwandisa ukuveliswa kweepayipi ze-EP.
Okwangoku, iinkcukacha zemibhobho ye-EP eveliswa nguZhongrui ukusuka kwi-O.D1 / 4 "-40A, umgangatho wokuphunyezwa uhambelana ne-ASTM269, kwaye uburhabaxa obungaphakathi bunokufikelela ngaphantsi kwe-Ra0.25um. Kukho amashishini amaninzi kwiimarike zaseTshayina, ezifana noshishino lwe-semiconductor, i-laboratory, amandla elanga njengeSingapore imboni yokuvelisa, ukwandisa, i-Thailand kunye ne-market
Ixesha lokuposa: Jul-10-2023