Kev cuam tshuam ntawm stamping cov khoom xaiv ntawm txheej txheem stamping

Stamping yog ib txoj kev tsim uas siv cov xovxwm thiab tuag los siv cov quab yuam sab nraud rau daim hlau, strips, cov kav dej thiab cov ntaub ntawv kom ua rau cov yas deformation lossis kev sib cais, yog li tau txais cov khoom ua haujlwm (stamping part) ntawm cov duab thiab qhov loj me. Stamping thiab forging yog ob qho tib si ua cov yas (los yog kev ua haujlwm siab), ua ke hu ua forging. Cov blanks rau stamping feem ntau yog kub-kuav los tiag thiab txias-kuav los tiag steel daim hlau thiab strips. 60-70% ntawm cov hlau hauv ntiaj teb yog cov ntaub ntawv, feem ntau yog stamped rau hauv cov khoom tiav. Lub cev, chassis, roj tank, radiator fins ntawm lub tsheb, lub plhaub ntawm cov thawv, cov hlau core silicon steel nplooj ntawv ntawm lub cev muaj zog thiab cov khoom siv hluav taws xob yog tag nrho cov stamped. Kuj tseem muaj ntau qhov chaw stamping nyob rau hauv cov khoom xws li cov cuab yeej thiab cov ntsuas, cov khoom siv hauv tsev, tsheb kauj vab, cov tshuab ua haujlwm, thiab cov khoom siv niaj hnub. Peb lub zog tshiabStamping Copper Sheettuaj yeem siv rau ntau yam thiab tuaj yeem hloov kho ntau qhov sib txawv thiab qauv raws li cov neeg siv khoom xav tau.

Cov ntaub ntawv siv rau stamping yuav tsum tsis tsuas yog ua tau raws li cov kev cai ntawm kev tsim, tab sis kuj ua tau raws li qhov yuav tsum tau ntawm cov txheej txheem stamping thiab cov kev xav tau tom qab stamping (xws li txiav, electroplating, vuam, thiab lwm yam). Cov kev cai yooj yim ntawm cov txheej txheem stamping rau cov ntaub ntawv feem ntau yog:
(1) Cov kev xav tau rau stamping kev ua tau zoo: Rau cov txheej txheem tsim, txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhim kho cov khoom coefficient, thiab ib tug me me piv ntawm cov khoom yield zog rau elastic modulus. Rau cov txheej txheem sib cais, cov khoom siv tsis tas yuav tsum muaj cov yas zoo. Qhov zoo ntawm plasticity, qhov nyuaj nws yog cais. Pebtshiab zog Copper Stamped Cheebtsam, kev xaiv cov ntaub ntawv mus los ntawm ntau cov txheej txheem los xyuas kom meej tias cov khoom tiav tuaj yeem muab cov kev ua tau zoo tshaj plaws.
(2) Qhov yuav tsum tau muaj rau cov khoom thickness kam rau ua: cov khoom thickness kam rau ua yuav tsum tau raws li cov qauv teev. Vim tias qee qhov pwm sib txawv yog tsim rau qee cov khoom tuab, cov khoom siv loj thickness kam rau ua tsis tsuas yog cuam tshuam ncaj qha rau cov khoom zoo, tab sis kuj tseem tuaj yeem ua rau puas pwm thiab xuas nrig ntaus.
(3) Kev tswj kom muaj nuj nqis ntawm cov khoom siv: Lub cev simulation thev naus laus zis yog qhov tsim nyog txhais tau tias yuav tsum paub txog ntau txoj cai ntawm cov khoom siv. Yav dhau los lub cev simulation thev naus laus zis tau siv qee cov ntaub ntawv simulation thiab cov kev sim nrog cov khoom zoo sib xws rau cov ntaub ntawv tsim, feem ntau yog siv los daws cov teeb meem ua tau. Qee cov cuab yeej kuaj tau tsim nyob rau xyoo tas los no tau muab ntau qhov muaj peev xwm rau kev sim cov khoom siv, thiab tuaj yeem ua qhov kev sim compression thiab torsion.Hlau Stamping Parts Electric Coppersiv cov cuab yeej ntsuas qib siab hauv cov txheej txheem tsim khoom, muab cov ntaub ntawv txhawb nqa hauv ntau yam kom ntseeg tau yooj yim hauv cov txheej txheem tsim khoom.

Los ntawm qhov kev xav ntawm stamping qhov chaw ua tshuab, cov khoom siv kho tshuab, qhov zoo ntawm qhov chaw thiab thickness kam rau ua ntawm cov khoom siv stamping yuav tsum ua tau raws li cov hauv qab no:
(1) Cov ntaub ntawv siv rau blanking yuav tsum muaj cov yas txaus thiab tsis tshua muaj zog los txhim kho qhov zoo ntawm cov seem seem thiab qhov tseeb. Ntawm lawv, cov ntaub ntawv mos xws li tooj dag muaj qhov ua tau zoo blanking, cov ntaub ntawv nyuaj xws li cov hlau tsis muaj steel thiab cov pa roj carbon siab muaj qhov tsis zoo ntawm qhov tsis zoo, thiab cov khoom tawg yooj yim yuav tawg thaum lub sij hawm blanking. Pebkho vajtse stamping qhov chawmuaj ntau hom kev xaiv cov khoom siv, thiab cov khoom siv kuj tuaj yeem kho raws li qhov xav tau ntawm cov neeg siv khoom sib txawv thiab cov khoom siv.
(2) Cov khoom siv rau kev khoov yuav tsum muaj cov yas txaus, lub zog tsis muaj zog, thiab siab elastic modulus. Ntawm lawv, cov ntaub ntawv nrog cov yas zoo tsis yooj yim rau khoov thiab tawg, thiab cov ntaub ntawv uas tsis muaj zog tawm los thiab siab elastic modulus muaj me me springback.
(3) Cov ntaub ntawv siv rau kev ncab yuav tsum muaj cov yas zoo, tsis tshua muaj zog thiab tawv, thiab cov phaj loj thickness directional coefficient. Ntawm lawv, cov ntaub ntawv uas muaj siab hardness yog nyuaj rau stretch; cov ntaub ntawv nrog me me yield zog piv los yog loj phaj thickness directional coefficient yog ib qho yooj yim mus ncab.
(4) Qhov saum npoo ntawm cov khoom yuav tsum du thiab huv, tsis muaj qhov tsis xws li khawb thiab puas, thiaj li tsis cuam tshuam rau qhov zoo ntawm cov khoom, thiab pab txhawb kev ua haujlwm stamping thiab kev ua haujlwm tom ntej xws li vuam thiab txau.
(5) Lub thickness kam rau ua ntawm cov khoom yuav tsum ua tau raws li tej yam yuav tsum tau: yog hais tias cov khoom thickness ntau tshaj qhov kam rau ua, nws yuav tsis tsuas cuam tshuam ncaj qha rau lub stamping zoo ntawm cov khoom thiab lub neej ntawm cov pwm, tab sis tej zaum yuav txawm ua seem los yog puas pwm. .
(6) Kev xaiv tsim nyog ntawm cov khoom siv dawb Cov txheej txheem ntawm kev npaj dawb paug hauv kev tsim khoom siv ncaj qha siv cov profiles, casting, forging, stamping thiab vuam. Kev xaiv ntawm cov blanks muaj feem xyuam rau cov kev tsim khoom tshwj xeeb, thiab feem ntau yog nyob ntawm cov khoom tsim khoom, cov khoom siv thiab kev ua tau zoo.
(7) Cov qauv yooj yim thiab tsim nyog Thaum tsim cov qauv tsim ntawm qhov chaw, nws yog qhov zoo tshaj plaws los siv qhov yooj yim nto xws li dav hlau, cylindrical nto, kauv nto thiab lawv ua ke. Nyob rau tib lub sijhawm, tus naj npawb ntawm cov txheej txheem ua tiav thiab qhov chaw ua haujlwm yuav tsum raug txo kom tsawg li ntau tau.
(8) Qhia qhov tsim nyog raug thiab nto roughness ntawm cov txheej txheem. Kev xaiv cov khoom siv thiab cov nqi nce nrog kev txhim kho qhov tseeb, tshwj xeeb tshaj yog nyob rau hauv cov ntaub ntawv ntawm qhov tseeb siab, qhov kev nce no tseem ceeb heev.

1. Tsawg carbon steel stretch stamping

(1) Cov yam ntxwv ntawm cov khoom: zoo heev formability (nyob ntawm seb cov khoom qib), siab zog, hnav, zoo nqi kev ua tau zoo dua lwm yam ntaub ntawv stretch, ruaj khov qhov ntev, tsis muaj corrosion kuj, thiab yuav tsum tau tom qab kev kho mob tiv thaiv xws li electroplating. Feem ntau siv nyob rau hauv ntau qhov chaw hauv kev tsim tsheb, tshwj xeeb tshaj yog cov khoom siv muaj zog.

(2) Kev cuam tshuam rau cov txheej txheem stamping: Cov khoom siv ntawm cov khoom siv muaj ntau thiab cov tshuab qis tonnage txaus (nyob ntawm cov khoom siv qib). Qhov ntev tom qab tsim muaj kev ruaj ntseg zoo, tshwj xeeb tshaj yog haum rau vuam. Muaj cov txheej txheem sib txawv hauv cov khoom siv raw, uas tuaj yeem txuag tau tom qab kev kho deg. Piv txwv li, cov khoom tom qab electroplating muaj ib lub txee lub neej, uas nyob ntawm nws tus kheej corrosion kuj.

2. Stainless hlau stretch stamping

(1) Cov yam ntxwv ntawm cov khoom: siab zog, hnav, siab corrosion kuj, haum rau kev kho cua sov, zoo hnav tsis kam thiab tsis xav tau kev tiv thaiv electroplating. Feem ntau siv rau hauv cov khoom siv roj, cov tshuab nres, cov tshuab hluav taws xob, cov pa oxygen sensors thiab cov khoom zoo nkauj hauv kev tsim tsheb.

(2) Kev cuam tshuam rau cov txheej txheem ncab thiab stamping: Piv nrog rau lwm cov ntaub ntawv, nws yuav tsum muaj lub tshuab loj-tonnage. Kev hnav ntawm pwm thaum lub sij hawm ncab yog ntau dua. Cov khoom kim heev. Qhov loj tom qab tsim muaj kev ruaj ntseg zoo (+/-0.02mm). Cov ntaub ntawv hardens sai thiab muaj resilience thaum stretching. Nws yog ib qho nyuaj rau kev tsim cov khoom thaum lub sij hawm ncab thiab nws yog ib qho nyuaj rau tswj cov phab ntsa thickness ntawm cov khoom. Yuav tsum tau muaj kev paub txog pwm kho cov neeg ua haujlwm.

3. Aluminium alloy stretching thiab stamping
(1) Cov khoom siv: hnav (kwv yees li 1/3 ntawm cov pa roj carbon tsawg), lub zog siab, tsis muaj hlau nplaum, xeb-pov thawj, haum rau kev kho cua sov, thiab tuaj yeem ua anodized los tiv thaiv corrosion. Nws yog feem ntau siv hauv cov khoom siv hluav taws xob, cov khoom siv hluav taws xob (xws li roj teeb), cov thawv ntim dej haus, thiab kev lag luam tshuaj hauv kev tsim tsheb thiab lwm yam lag luam.
(2) Kev cuam tshuam rau cov txheej txheem ncab thiab stamping: Piv nrog rau lwm cov ntaub ntawv, nws yuav tsum muaj lub tshuab qis-tonnage. Kev hnav ntawm pwm thaum lub sij hawm ncab yog ntau dua. Qhov loj tom qab tsim muaj kev ruaj ntseg zoo (+/-0.04mm). Cov khoom yog ib qho yooj yim rau kev tsim thiab muaj tsawg resilience. Cov khoom yog tsis yooj yim rau harden thaum stretching. Rau kev sib sau nrog cov phab ntsa tsis sib haum, aluminium alloy stretching yog ua tiav.

Tsab xov xwm luv luv qhia txog cov kev cai yooj yim ntawm cov khoom siv stamping thiab piav qhia txog kev cuam tshuam ntawm cov khoom siv hluav taws xob ntawm cov ntaub ntawv uas tau xaiv ntawm cov txheej txheem hauv txhua txoj kev. Thaum kawg, qhov cuam tshuam ntawm cov khoom siv hlau feem ntau ntawm cov txheej txheem stamping yog siv thiab kawm. Peb cov khoom Copper Pressed Stamped Parts siv cov khoom zoo thiab stamping machinery ua ke nrog cov khoos phis tawj. Qhov zoo ntawm nws cov khoom tiav muaj qee cov qauv, thiab kev kho siab-precision nto tuaj yeem ua rau muaj kev tiv thaiv corrosion thiab thermal stability.

 

peb cov khoom

Yog xav paub ntxiv, thov nias:https://www.stamping-welding.com/metal-stamping/

Zoo plasticity:

Tooj liab muaj cov yas zoo heev thiab yooj yim rau txheej txheem los ntawm kub thiab txias nias, uas ua rau nws muaj peev xwm los tsim stamping qhov chaw nrog complex los yog zoo duab

Corrosion kuj:

Copper nthuav tawm zoo corrosion kuj nyob rau hauv cov huab cua, dej hiav txwv thiab tej yam kev mob chemical ib puag ncig, thiab yog haum rau lwm yam nyob rau hauv lub chemical kev lag luam thiab marine ib puag ncig.

Lub zog thiab hardness:

Txawm hais tias lub zog thiab hardness ntawm tooj liab kuj tsis zoo, nws cov ductility zoo heev thiab plasticity ua rau nws yog ib qho khoom siv zoo tshaj plaws rau stamping.

Kev ua kom raug:

Stamping qhov chaw tuaj yeem ua rau hauv cov khoom ua haujlwm nrog kev txhawb nqa cov tav, tav, undulations lossis flanges los txhim kho lawv cov rigidity, thiab vim yog siv cov pwm precision, qhov workpiece raug tuaj yeem ncav cuag qib micron, nrog kev rov ua haujlwm siab thiab zoo ib yam.

 

 

 

tiv tauj peb