Kev Cai Sheet Hlau Stamping Parts, Hlau dabtsi yog khoov, Stainless hlau thiab Aluminium Precision Sheet Hlau Stamping Tuag

Cracking nyob rau hauv cov hlau stamping qhov chaw yog ib tug raug tsis ua hauj lwm defect nyob rau hauv lub yas forming txheej txheem, ncaj qha mus rau seem seem, txo cov kab ntau lawm tawm los, thiab ncua ntau lawm cycles. Yog li ntawd, kev txheeb xyuas nws cov hauv paus hauv paus yog qhov tseem ceeb tshaj plaws rau kev txhim kho cov khoom zoo thiab kev tsim khoom. Qhov ua rau tawg hauv qhov chaw stamping yog qhov nyuaj, tab sis tuaj yeem muab faib ua peb qhov loj: cov khoom siv hauv tsev, cov txheej txheem tsis sib xws, thiab cov khoom siv thiab pwm pwm.

Ua ntej, cov khoom siv hauv tsev yog lub hauv paus tseem ceeb uas txiav txim siab txoj kev txwv. Mechanical indicators, As elongation, yield strength ratio, thiab work hardening index ncaj qha txiav txim siab txog cov khoom siv yas deformation muaj peev xwm. Thaum lub zog tensile hauv zos tshaj qhov kev coj tus cwj pwm coj mus rau cov khoom siv qhov kawg elongation thaum tsim, caj dab yuav tshwm sim, thaum kawg ua rau tawg. Nyob rau tib lub sijhawm, tsis yog-cov khoom siv hlau sib xyaw, cov khoom sib cais, qhov chaw micro- khawb, thiab anisotropy qhia los ntawm dov hauv cov khoom siv raw tag nrho dhau los ua qhov chaw muaj kev ntxhov siab, ua rau cov khoom tsis muaj zog ntawm qhov kev txwv. Yog li ntawd, nws yog ib qho tsim nyog yuav tsum nruj me ntsis xaiv cov ntawv hlau uas tsim nyog nrog cov khoom siv sib xws thiab ob peb qhov tsis xws luag sab hauv kom tsis txhob muaj kev pheej hmoo tawg los ntawm qhov chaw.

Qhov thib ob, qhov sib txuam ntawm cov txheej txheem tsis ncaj qha tswj qhov kev ntxhov siab- lim kev faib tawm thaum lub sijhawm tsim. Kev teeb tsa tsis raug ntawm lub zog stamping, stamping ceev, thiab lub zog tuav tsis muaj zog tuaj yeem ua rau muaj qhov tsis sib xws hauv cov khoom ntws tawm, ua rau muaj kev ntxhov siab ntau dhau. Kev hloov pauv me me tsis txaus ntawm qhov tuag saum npoo thiab kos cov coefficients dhau ntawm cov khoom tsim txwv tuaj yeem ua rau muaj kev ntxhov siab loj ntawm cov ces kaum. Lub lubrication tsis zoo ua rau muaj kev sib txhuam ntawm lub ntsej muag, cuam tshuam cov khoom sib xws thiab ua rau muaj kev pheej hmoo ntawm kev tawg hauv cheeb tsam. Optimizing txheej txheem parameter qhov rais, kho cov txheej txheem layout, thiab kev txhim kho lubrication yuav zoo sib npaug kev ntxhov siab tis nyob rau hauv lub deformation cheeb tsam, kom ntseeg tau tias cov ntaub ntawv du ntws thiab txo qhov tshwm sim ntawm cracking los ntawm ib tug txheej txheem foundations.

Tsis tas li ntawd, qhov kev pab cuam ntawm cov khoom siv thiab tuag ncaj qha txwv kev ua kom zoo. Cov punch tsis sib xws- tuag tshem tawm, tuag ntug hnav, thiab khawb ntawm qhov chaw tuaj yeem ua rau muaj kev ntxhov siab asymmetrical ntawm qhov khoob, ua rau tsis sib xws hauv cheeb tsam deformation. Deviated parallelism ntawm cov xovxwm swb thiab txo cov cuab yeej precision tuaj yeem ua rau tsis sib xws load faib thaum lub sij hawm stamping, ntxiv exacerbating localized stress concentration. Tsis tu ncua precision tshuaj xyuas thiab kho cov tuag, thiab calibration thiab txij nkawm ntawm cov khoom siv stamping tuaj yeem ua kom muaj kev ntxhov siab thaum lub sij hawm tsim, suppressing cracking defects los ntawm cov khoom foundations.