1. Qhov twg yog qhov kev ua tau zoo stamping txhawb ntawm substrate retrected?
Lub substrates ntawm cov xim coils feem ntau yog cov hlau roj carbon ntau (xws li Q195, Q235) lossis cov hlau galvanized. Hom hlau no muaj cov ntsiab lus muaj peev xwm (tsawg dua los yog sib npaug thiab kev sib npaug thiab kev sib tw, khoov, flanging, thiab lwm yam).
2.How yog lub adhesion lav nruab nrab ntawm txheej thiab substrate?
Cov txheej ntawm cov khoom zoo xim zoo-txheej li polyester PE, Epoxy Ep) yog phosphately, passivation, passionly), thiab muaj qee qib tsis kam. Thaum lub sij hawm stamping, yog tias qhov kev tawm tsam tsis loj (xws li cov hlua yooj yim (xws li stamping yooj yim poob tawm lossis tawg, thiab sab nrauv kev ncaj ncees tuaj yeem raug tswj hwm.
3.Qhov yog cov ntawv thov raug yog cov xim txheej coil stamping?
Cov khoom sab nraum zoov: Lub teeb teeb tsa tsev, teeb tsa cov tsheb sib tw, thiab lwm yam (xav tau cov tshuaj tiv thaiv huab cua, thiab muaj cov xim tsis muaj xeb).
Cov khoom siv hauv tsev cov khoom siv: tub yees thiab tshuab ntxhua khaub ncaws vaj tsev (xav tau kom zoo nkauj thiab tiv taus roj stains).
Kev tshaj tawm thiab hniav zoo: cov cim me me, kos npe rau cov yeeb yaj kiab (yuav tsum tau muaj xim zoo nkauj).
4.Yog dab tsi yog cov tsos mob thiab cov kev daws teeb meem rau txheej tawg los yog tev?
Yog tias cov stamping deformation yog ntau dhau (xws li cov duab sib sib zog nqus, cov txheej me me), tshwj xeeb yog cov txheej txheej tsis txaus ntawm cov teeb meem no tsis txaus ntseeg).
Kev daws: Xaiv cov txheej txheem hloov tau yooj yim (xws li PVC txheej) lossis cov qib sib sib zog nqus (xws li DX53D qib galvanized ntawv), thiab tswj cov stampanized ceev thiab tuag lub ces kaum vojvoog.
5.Txhw li cas nrog cov khawb npoo av?
Thaum lub sij hawm cov txheej txheem stamping, kev sib txhuam ntawm cov pwm thiab cov npoo ntawm cov xim xim-coated coil yuav ua rau khawb ntawm txheej, cuam tshuam cov tsos. Cov pwm xav tau polished, los yog cov npoo yuav tsum tau ua kom tiav ua ntej stamping (kua muag tawm tom qab stamping).