Thaum lub sij hawm tsim cov txheej txheem ntawm tooj liab stamping, residual stress inevitably tshwm sim nyob rau hauv cov khoom. Yog tias qhov kev ntxhov siab no tsis raug tswj tau zoo, nws tuaj yeem ua rau deformation, tawg, lossis qhov tsis txaus ntseeg ntawm qhov chaw thaum siv, cuam tshuam rau cov khoom lag luam kev ntseeg siab thiab kev ua neej. Yog li ntawd, xaiv txoj kev daws teeb meem tsim nyog yog ib kauj ruam tseem ceeb hauv kev ua kom zoo ntawm tooj liab stamping.
Txoj kev kho cua sov: Kev ntxhov siab -Ntev Annealing
Kev ntxhov siab-relief annealing yog txoj kev siv ntau tshaj plaws thiab muaj txiaj ntsig zoo rau kev tshem tawm kev ntxhov siab los ntawm stamping cov nplooj ntawv tooj liab. Cov txheej txheem no heats cov kev cai tooj liab stamping mus rau ib tug tshwj xeeb kub, ua rau lub sab hauv microstructure ntawm hlau kom zoo thiab txo cov lattice distortion los ntawm yas deformation.
Rau daim ntawv tooj liab stamping, qhov cua sov yog feem ntau tswj ntawm 250℃thiab 400 degree. Qhov ntsuas kub no ua haujlwm tau zoo activates atomic diffusion, ua rau dislocations rau rearrange, tsis ua rau recrystallization los yog grain coarsening, yog li tswj cov khoom qub mechanical zog. Lub sijhawm tuav yuav tsum tau txiav txim siab raws li qhov loj thiab cov duab ntawm cov hluav taws xob tooj liab stamping qhov chaw, feem ntau ntawm 1 thiab 3 teev, kom ntseeg tau tias cov cua sov nkag mus rau hauv cov tub ntxhais ntawm cov khoom ua haujlwm thiab qhov kub thiab txias sab hauv thiab sab nraud yog ib yam.
Kev ua kom txias qeeb yog ib kauj ruam tseem ceeb hauv cov txheej txheem no. Siv lub tshuab ua kom txias, cov hlau stamping qhov chaw (hluav taws xob tooj liab) yog txias ntawm tus nqi tswj, kom tsis txhob muaj kev kub ntxhov tshiab vim tsis sib xws thermal shrinkage. Rau qhov nyuaj - zoo li tooj liab Stamping Parts, nws raug nquahu kom siv qhov qis qis ntawm qhov ntsuas kub ntawm qhov ntsuas kub los tiv thaiv thermal deformation ntawm nyias- qhov chaw phab ntsa lossis cov kaum ntse ntse thaum cua sov.
Vibration Aging txheej txheem
Vibration aging yog ib txoj hauv kev uas siv txhua yam kev co kom tshem tawm cov kev ntxhov siab uas seem. Nws yooj yim rau kev khiav lag luam thiab siv lub zog me me. Cov txheej txheem no siv cov khoom sib hloov mus rau Copper Strip Stamping siv cov cuab yeej vibration, ua rau cov hlau txav mus los thiab maj mam tso cov cheeb tsam kev ntxhov siab.
Kev khiav hauj lwm zaus ntawm cov cuab yeej vibration yog feem ntau nyob rau hauv thaj tsam ntawm 20Hz txog 20kHz. Nyob rau hauv kev xyaum, cov cuab yeej yuav tsum tau sib phim rau lub ntuj zaus ntawm OEM Hoobkas customized tooj liab hlau stamping qhov chaw kom ua tau zoo zog hloov efficiency. Lub sijhawm vibration feem ntau yog tswj ntawm 20 thiab 60 feeb, nyob ntawm qhov loj me, kev ua haujlwm nyuaj, thiab theem pib kev ntxhov siab ntawm Copper Stamped Cheebtsam. Vibration aging yog tshwj xeeb tshaj yog zoo rau me me -size Nias Copper Stamping dabtsi yog khoov Connecting Parts, ua kom muaj kev ntxhov siab tso tawm yam tsis muaj cua sov lossis hloov cov khoom siv microstructure.
Kev tswj kev ntxhov siab hauv tooj liab stamping yuav tsum muaj kev xav txog ntau yam, nrog rau cov duab, cov khoom siv, kev ua haujlwm, thiab cov nqi txwv. Hauv kev tsim khoom tiag tiag, nws yog ib qho tsim nyog yuav tsum xaiv cov qauv uas tau hais los saum no los yog sib txuas ntau cov txheej txheem kom ua tiav qhov zoo tshaj plaws kev ntxhov siab. Kev thov kom raug ntawm cov txheej txheem no tuaj yeem txhim kho qhov ruaj khov thiab lub neej kev pab cuam ntawm tooj liab stamping, muab kev ruaj ntseg ruaj ntseg rau kev sib dhos hauv qab thiab xaus - siv daim ntawv thov.
Rau cov txheej txheem kev soj ntsuam los yog cov txheej txheem tsis hais txog lub xeev kev ntxhov siab tshwj xeebtooj liab stamping nplooj ntawv, thov hu rau peb. Peb pab neeg ua haujlwm engineering tuaj yeem muab cov kev daws teebmeem kev ntxhov siab raws li koj tus yam ntxwv thiab cov xwm txheej ntawm daim ntawv thov.
Tiv tauj peb
