1.Yuav ua li cas xaiv cov roj stamping rau qhov txias txias -cov ntawv yob steel?
Qhov no yog qhov yooj yim scenario. Ua ntej viscosity thiab xeb tiv thaiv:
- Yooj yim stamping thiab kos duab ntiav: Xaiv cov roj viscosity qis dua kom yooj yim dua tom qab ntxuav.
- Nruab nrab- nyuaj tsim: Xaiv cov roj viscosity nruab nrab los xyuas kom meej lubrication.
- Kev tiv thaiv xeb yog yuav tsum tau: Xaiv cov xeb- tiv thaiv stamping roj, tshem tawm qhov xav tau ntawm kev siv xeb- roj tiv thaiv.
2.Yuav ua li cas xaiv cov roj stamping rau galvanized / xim-coated steel ntawv?
Kev saib xyuas tshwj xeeb yuav tsum tau ua kom tsis txhob "dawb xeb". chlorine- muaj cov tshuaj ntxiv tuaj yeem ua rau cov zinc thiab ua rau corrosion. Nws raug nquahu kom siv sulfur- uas muaj lossis tshwj xeeb stamping roj thiab degrease thiab ntxuav kom sai li sai tau.
3.Yuav ua li cas xaiv cov roj stamping rau stainless hlau?
Qhov nyuaj ntxiv yuav tsum tau ua "siab siab" kev ua haujlwm. Stainless hlau yog nquag ua hauj lwm hardening, yuav tsum tau siv tshwj xeeb kos duab roj uas muaj huab cua additives xws li sulfur thiab chlorine los ua ib tug muaj zog lubricating zaj duab xis thiab tiv thaiv tawg thiab burrs.
4.Yuav ua li cas qhov nyuaj ntawm cov txheej txheem stamping cuam tshuam lub zog ntawm cov roj zaj duab xis?
Yooj yim blanking thiab kos duab ntiav: Cov txheej txheem no muaj cov kev xav tau lubrication tsawg, feem ntau ua haujlwm txias thiab tiv thaiv xeb. Tsawg-viscosity, ceev- ziab cov roj los yog cov roj stamping zoo tuaj yeem xaiv tau.
Kev kos duab sib sib zog nqus thiab hnyav- lub luag haujlwm tsim: Cov txheej txheem no cuam tshuam nrog cov khoom loj deformation thiab kev sib txhuam hnyav nrog cov tuag, yooj yim ua kom sov. High-viscosity siab siab nqus cov roj yuav tsum tau siv nyob rau hauv cov ntaub ntawv no. Cov roj no muaj cov khoom siv tshwj xeeb siab tshaj plaws uas tsim cov tshuaj muaj zog lubricating zaj duab xis nyob rau hauv qhov kub thiab txias, tiv thaiv qhov tuag thiab workpiece los ntawm "welding" los yog khawb.
5.Puas lub workpiece yuav tsum tau ntxuav los yog sib dhos tam sim ntawd tom qab stamping?
Rau electroplating thiab painting: Yog hais tias lub workpiece yuav tsum tau tom qab kev kho mob nto, nto yuav tsum huv si kiag li. Hauv qhov no, xaiv qhov yooj yim -rau- huv lossis qis - cov roj seem seem. Ceev- kom qhuav stamping roj yog ib qho kev xaiv zoo; nws evaporates sai heev ntawm chav tsev kub, ua kom lub workpiece nto qhuav thiab huv si, thiab tuaj yeem sib dhos ncaj qha, tshem tawm qhov xav tau kev tu.
Rau inter- txheej txheem kev tiv thaiv xeb: Yog tias cov khoom stamped yuav tsis tam sim ntawd mus rau cov txheej txheem tom ntej thiab yuav tsum tau khaws cia rau ib lub sijhawm, ces cov roj stamping nws tus kheej yuav tsum muaj qee yam xeb- muaj peev xwm tiv thaiv. Ua tib zoo mloog rau "lub sijhawm tiv thaiv xeb" hauv cov khoom tshwj xeeb thiab xaiv cov roj uas muab 1-3 lub hlis lossis ntev dua ntawm kev tiv thaiv xeb, yog li txuag nyiaj ntxiv tiv thaiv xeb.