Raws li qhov xwm txheej twg yuav tsum tau xaiv cov cemented carbide stamping tuag?

Thaum xaiv blanking tuag cov ntaub ntawv, batch zus tau tej cov workpieces yuav tsum tau xav txog. Yog hais tias lub batch tsis loj, nws tsis yog yuav tsum tau xaiv high-life tuag cov ntaub ntawv; cov khoom ntawm cov punched workpiece yuav tsum tau txiav txim siab, thiab cov khoom siv tuag rau cov khoom sib txawv kuj txawv. Rau blanking tuag, hnav tsis kam yog qhov tseem ceeb hauv kev txiav txim siab lub neej ntawm cov neeg tuag, yog li peb yuav tsum siv cov cemented carbide stamping tuag li cas?
Qhov loj ntawm cov carbide, qhov zoo dua qhov hnav tsis kam. Kev hnav tsis kam ntawm feem ntau siv stamping tuag steels yog cov cuab yeej carbon steel - alloy cuab yeej steel - matrix steel - siab carbon siab chromium steel - high speed steel - steel bonded carbide - cemented carbide.
Thaum cov batch ntawm workpieces loj heev, nws tuaj yeem txiav txim siab xaiv cov cemented carbide lossis steel-bonded cemented carbide nrog cov hardness siab dua thiab hnav tsis kam tshaj ntau yam pwm hlau. Cov cemented carbide siv los ua cov khoom pwm yog tungsten-cobalt. Nrog rau qhov nce ntawm cobalt cov ntsiab lus, lub toughness thiab dabtsi yog khoov zog nce thiab hardness txo. Rau cov pwm uas tsis tshua muaj kev quab yuam, koj tuaj yeem xaiv YG10X nrog cov ntsiab lus qis cobalt; rau pwm nrog nruab nrab lossis loj cuam tshuam quab yuam, koj tuaj yeem xaiv YG15 lossis YG20 nrog cov ntsiab lus cobalt siab. Qhov tsis zoo ntawm cemented carbide yog tias nws tsis muaj zog toughness thiab nyuaj rau txheej txheem. Raws li kev ua haujlwm ntawm pwm, nws tuaj yeem tsim los ua cov qauv inlaid. Kev ua tau zoo ntawm steel-bonded carbide yog nruab nrab ntawm cov cemented carbide thiab high-speed steel. Nws tuaj yeem ua tshuab thiab kho cua sov, thiab tuaj yeem siv los ua cov pwm ua haujlwm siab. Cov steel-bonded cemented carbide siv los ua cov blanking tuag suav nrog DT, GT35, TLMW50, GW50, thiab lwm yam.