Kev siv txujcum rau pwm

Coils yog cov ntaub ntawv nyoos hauv yob uas tuaj yeem siv rau ntau lub punches. Cov ntawv txheeb yog cov ntawv zoo li cov ntaub ntawv raw uas tuaj yeem siv rau ntau lub thwj cim. Sawb ib daim hlab yog cov hlab ntawm cov khoom siv raw uas tuaj yeem xuas nrig ntaus ntau zaus. Rub cov cim rub tawm cov cim yog qhov kev sib txhuam cov cim nruab nrab ntawm cov khoom thiab ua haujlwm ntawm cov pwm thaum lub zog ntawm cov txheej txheem. Kev kos duab piv cov kev kos duab yog qhov muaj feem cuam tshuam ntawm kev kos cov coefficient. Saib "Teeb raws". Drawing coefficient The drawing coefficient is the ratio of the diameter of the cylindrical drawing part in this process to the diameter of the drawing part in the previous process. Rau thawj daim duab, daim duab kos yog qhov sib piv ntawm cov kev sib tw sib txawv ntawm cov taub mus rau qhov sib txawv ntawm lub taub. Cov lugs yog lub pob ntseg-puab cov protrusions nyob rau ntawm lub qhov ncauj loj ntawm daim duab. Kev pub mis pub mis yog pub pub mov ntawm cov khoom nyoos rau hauv kev tuag rau stamping. Pub rau pub khoom siv cov khoom pub pub mis yog lub cuab yeej uas txau cov khoom siv raw rau hauv pwm. Cov khoom pub pub mis suav nrog hom menyuam yaus, clamp hom, nuv hom, thiab lwm yam. Thov saib cov ntsiab lus cuam tshuam. Hopper kev Hopper yog lub thawv ntim thoob plaws nrog ib lub tshuab uas yuav ua tau los ntawm kev sib tw. Dabtsi yog khoov xuv vojvoog cov khoov radius yog sab hauv lub vojvoog ntawm kev khoov ntawm cov punch. Nthuav cov teeb duab nthuav dav yog qhov kev teeb tsa dav hlau feem sib xws li sib raug rau cov punching punching. Kev nthuav dav loj qhov loj me yog qhov loj me ntawm cov txheej txheem dav hlau daim ntawv sib raug zoo rau qhov loj ntawm cov qauv punch. Arching arching yog lub npe ntawm qhov tshwm sim nyob rau hauv uas lub npoo ntawm punching daim yog arched thiab tsis sib luag. Wrinkling Wrinkling yog lub npe ntawm qhov tshwm sim ntawm laim laim laim hauv cov nplaim taws hauv qhov chaw kos. Lub trough lub trough yog lub trough-licked channel uas ua rau punching qhov chaw sau lossis tawm ntawm cov pwm ua ntu zus. Kauj Ruam Ntaus Ntaus Cov Hook pub khoom siv yog cov cuab yeej uas siv cov reciprocating nuv kom txuas mus rau hauv lub qhov los tsav cov khoom siv raw rau hauv kev tuag. Kev npaj kho teeb tsa yog cov txheej txheem ntawm cov kab punch (feem ntau punched). Thooj tuav tes ntaus ntawv daim ntawv tuav hluav taws xob yog ib lub cuab yeej uas npaj thiab sib tshooj xuas nrig ntaus. Cov txheej txheem txheej txheem yog tus qauv tsim los ua tiav cov kab kos duab. Qee zaum cov kab kos duab kab ntawv tseem raug xa mus ua layout. Saib "txheej duab kos duab". Cov kab kos duab kos duab kos duab yog cov txheej txheem txheej txheem piav qhia cov txheej txheem ntawm cov kab txaij ntawm cov kab txaij Tuag sticking tuag sticking yog lub npe ntawm qhov tshwm sim nyob rau hauv uas ua haujlwm saum npoo ntawm txoj kev tuag yog sib khi rau cov khoom xuas nrig ntaus. Chipping Chipping yog lub npe ntawm qhov tshwm sim ntawm cov ntaub qhwv me me peeling tawm ntawm ntug punch lossis tuag. Qhov tsawg kawg nkaus khoov vojvoog qhov tsawg kawg nkaus khoov radius yog qhov me tshaj plaws bend radius uas tuaj yeem ua tiav bent. Saib "khoov radius". Overlap Qhov sib tshooj yog qhov tsawg kawg nkaus nrug ntawm cov kab ke uas nyob ib sab ntawm cov kab kos, lossis qhov kev ncua tsawg kawg ntawm cov punch thiab ntug ntawm sawb. Lub suab nrov hauv lub tsev muaj ob lub ntsiab lus, ib qho hais txog qhov tshwm sim uas nyob ze ntawm qhov conver nyob rau saum npoo Cov. Lub slump nto qhov chaw nyob hauv qab yog lub dav hlau ntawm ib feem uas yog ntug yog swb, qhov ntawd yog, sab nraud ntawm lub burr nto. Saib "qhov chaw tawg". Tuag tryout tuag Todout hais txog kev sim ua ntej tom qab tuag Los Ua tiav yog ua tiav los ntsuas cov tuag ua haujlwm thiab stamping zoo. Cov menyuam muab feeder Cov menyuam cov menyuam yog cov khoom siv uas siv ib nkawm khau txhawm rau txhawm rau cov khoom siv raw thiab pub rau hauv kev tuag. Kev pub mis ntawm cov khoom siv tau ua tiav los ntawm kev sib hloov kev sib hloov ntawm cov yob.