Txiv ntseej feem tso tawm sab nraud ntawm daim hlau, amorpasial cov cuab yeej siv ntau lawm (lossis cov khoom siv stamping Txias nias ntawm tuab hlau daim hlau thiab cov hlau ntxaij . Tus yuam sij ntawm kev siv tshuab, uas tuaj yeem faib ua ob hom: cais cov txheej txheem ntws tawm .
{{01. Cov ntsiab cai yooj yim thiab cov yam ntxwv ntawm cov nyiaj stamping tuag
1. Cov tswv yim tseem ceeb ntawm kev tuag txias
Cov ntaub ntawv hlau lossis tsis yog xim hlau ua rau deformation nyob rau hauv cov khoom siv nyob sab nraud cov ntaub ntawv nyoos ntawm chav sov, thiab tom qab ntawd tau txais cov khoom uas tau teev tseg los ntawm cov kev xav tau thiab raug .
{{0 {}} qhov zoo ntawm kev tuag txias
1) nyob rau hauv kev cuam tshuam ntawm kev kub ceev punch, cov khoom muaj cov khoom sib xyaw muaj peev xwm tau txais .
2) Tom qab kev tsim khoom thiab kev tsim khoom, cov khoom muaj cov txiaj ntsig siab, ruaj khov thiab zoo sib pauv tsis muaj zog.
3) Raws li cov xwm txheej uas tau noj cov ntaub ntawv raw tsis loj, muaj zog compressive, zoo nkauj, du thiab zoo nkauj.
4) Tus nqi siv ntawm cov ntaub ntawv raw ncav cuag 75% ~ 85% .
5) Feem ntau ntawm cov khoom siv raw yog tuab cov paib lossis cov raj} nws yog ib tsib pua ntawm cov xovxwm high-.
6) Kev ua haujlwm tiag tiag yog qhov yooj yim thiab kev ua haujlwm yog tsawg .
7) nyob rau hauv ntau cov qauv kev tsim khoom, cov khoom lag luam yog tus nqi qis.
3.} qhov tsis xws luag ntawm cov kev sib tsoo no yog qhov nyuaj, uas tsis haum rau kev sib tsoo thiab loj bet ntau {}}
Thib ob, lub tswv yim ntawm cov khoom siv stamping
{{01.} Cov ntsiab lus tseem ceeb rau kev tsim cov nqi tsim khoom
1) txhim kho kev sib koom ua ke ntawm kev ua haujlwm thev naus laus zis .
2) Tsim qauv txhua daim steel yog tsim thiab ua tiav cais .
3) Tswj tus nqi los ntawm kev txhim kho cov thev naus laus zis thiab kev kub ceev ntawm tag nrho cov txheej txheem ntawm cov stamping tuag {}}
4) Kev tswj tus nqi los ntawm kev nce qib ntawm kev siv cov ntaub ntawv raw .
5) Txhim kho txoj kev tuag ntawm stamping tuag, txo cov txheej txheem ntws, thiab nce kev pabcuam lub neej ntawm cov cuab yeej abrasive {}}
3. txheej txheem txaus ntawm cov stamping seem
{{01. Raws li kev tawm tsam ntawm cov khoom nyoos, cov stamping tuag txheej txheem tau muab faib ua ob hom thiab tsib txoj kev deformation.
1) Kev cais cov txheej txheem: cov khoom siv raw yog cais raws lub zog sab nraud, thiab cov av muaj kev ntxhov siab ntau dua li lub zog ntawm cov khoom siv raw ntawm cov khoom siv raw ntawm cov khoom siv raw ntawm cov khoom siv raw ntawm cov khoom siv raw ntawm cov khoom siv raw ntawm cov khoom siv raw ntawm cov khoom siv raw ntawm cov khoom siv raw ntawm raw khoom.
2) Yas Txheej Txheem Flow: Hauv qab lub zog sab nraud ntawm cov khoom siv ua kom tsis tshua muaj kev ntxhov siab ntau dua li cov khoom siv yas ua rau tau txais ib qho kev pom zoo thiab cov lus qhia tshwj xeeb.
{{0 {}} tsib deformations ntawm stamping tuag txheej txheem
1.}} txiav thiab txias hom ntawv: Tsis muaj ib hom kaw uas poob rau hauv cov khoom siv raw los ntawm lwm qhov kev sib tw, txiav, thiab txhab.
2. 2} beading: lub phaj tuab heev hloov mus rau ib daim bent {1} Taug kev, curling thiab distortion.
3. txhaj tshuaj moulding: cov kab ntawv tiaj tus yog ntim rau hauv cov qhov khoob yog qhov yuav tsum tau hloov pauv ntxiv tau ntxiv.
{{04. Txoj kev sib sau: Siv ntau yam deformation yog yoj, convey} {1 {kev phais, thiab yas}
5.} peb-seem-seem: cov ntim tau faib thiab cov khoom tsim tau hloov pauv cov tsos tsim ntawm qhov dawb paug lossis cov qauv sib piv.
Txhawm rau txhim kho kev ua tau zoo thaum cov txheej txheem stamping, cov txheej txheem ntws ntawm ntau cov txheej txheem ntws tawm, uas yog hu ua cov txheej txheem sib xyaw ua ke .
