Weihua yog lub precision tuag & stamping inc, tshwj xeeb hauv kev tsim ntau yam precision hlau stamping, stainless hlau, txhuas stamping qhov chaw, hlau stamping qhov chaw ua, thiab tib lub sijhawm los muab cov qhua tuaj noj mov nrog kho vajtse ua ke kev daws.Qhov khoom lag luam zoo dua , tus nqi muab lub zog, muag zoo nyob thoob qab ntuj. Yog txoj kev tshaj lij hauv txoj kev xaiv zoo. Zoo siab txais tos cov neeg tuaj tshiab tuaj rau hauv lub tuam txhab lub vev xaib sib tham!
Dab tsi yog cov yam ntxwv thiab kev ceev faj txog cov txheej txheem stamping?
Precision stamping txheej txheem yog cov txheej txheem txheej txheem kom tau txais qee qhov loj me, cov duab thiab kev ua haujlwm ntawm kev ua haujlwm los ntawm kev siv lub zog sab nraud mus rau qhov khoob los ntawm kev tuag los tsim cov yas deformation lossis sib cais.Qhov txheej txheem stamping siv dav, uas tuaj yeem yog cov khoom siv hlau, bar cov khoom siv, lossis ntau yam khoom siv tsis yog xim hlau.
I. Cov yam ntxwv ntawm kev ua haujlwm thooj
(1) cov haujlwm ua haujlwm nrog cov qauv zoo nkauj thiab nyuaj los ntawm lwm txoj hauv kev, xws li cov plhaub nyias seem, tuaj yeem muab tau los ntawm txias stamping.
(2) lub ntsuas qhov ntev ntawm qhov txias stamping qhov chaw yog qhov tau lees paub los ntawm pwm, yog li ntawd qhov kev txiav txim siab dim thiab qhov hloov pauv tau zoo.
(3) cov khoom siv loj heev, lub teeb yuag, kev coj zoo, lub zog loj, kev siv hluav taws xob tsawg hauv cov txheej txheem stamping.
(4) kev lag luam yooj yim, kev siv zog tsawg, yooj yim kom ua tiav kev siv tshuab thiab tshuab.
(5) tus qauv tuag siv nyob rau hauv stamping yog feem ntau complex thiab lub sijhawm yog ntev.
Ii. Cov kev cai yooj yim ntawm cov khoom laij stamping:
Cov ntaub ntawv siv rau stamping yuav tsum tsis yog tsuas yog ua tau raws li kev qhia ntawm tus qauv tsim, tab sis kuj ua tau raws li cov cai ntawm kev ua stamping thiab cov txheej txheem cov txheej txheem tom qab stamping.Qhov yooj yim ntawm stamping txheej txheem ntawm cov ntaub ntawv muaj raws li nram no:
(1) qhov yuav tsum tau ua ntawm stamping forming kev ua tau zoo: txhawm rau txhim kho kev txhim kho ntawm stamping deformation thiab khoom zoo, cov khoom yuav tsum muaj yas zoo, me me flexural zog piv, loj phaj tuab directional coefficient, phaj me me dav hlau directional coefficient, thiab piv me me ntawm tawm los ua kom lub zog ntawm elastic modulus ntawm cov khoom siv.Rau cov txheej txheem sib cais, cov khoom tsis tas yuav tsum muaj cov yas zoo, tab sis nws yuav tsum muaj qee qhov nqi ntawm plasticity.Qhov ntau yas cov khoom, qhov nyuaj nws yog cais.
(2) qhov yuav tsum tau ua rau cov ua tsis taus tuab ntawm cov ntaub ntawv: lub thev naus laus zis ntawm cov ntaub ntawv yuav tsum tau ua raws li tus qauv.Vim hais tias qee qhov pwm qhov sib txawv tsim nyog rau qee qhov tuab ntawm cov khoom, cov khoom tuab kam rau ua qhov loj heev, tsis tsuas cuam tshuam ncaj qha rau qhov zoo ntawm ntawm ntu, tab sis kuj tseem tuaj yeem ua rau pwm thiab punch puas tsuaj.
Iii. Xaiv qhov tseeb ntawm roj stamping
(1) silicon steel phaj yog qhov yooj yim rau kev xuas nrig ntaus thiab txiav cov ntaub ntawv, feem ntau txhawm rau kom qhov chaw ua haujlwm cov khoom tiav tiav yooj yim los ntxuav, hauv qhov chaw tiv thaiv kom tsis txhob muaj qhov tshwm sim ntawm xuas nrig ntaus thiab txiav burr yuav xaiv tsawg viscosity stamping roj.
(2) carbon steel phaj hauv kev xaiv ntawm cov roj stamping yuav tsum them sai sai rau thawj qhov yog viscosity ntawm cov roj teeb duab.Qhov zoo viscosity yog txiav txim siab raws li cov txheej txheem nyuaj thiab cov kev mob degreasing.
(3) galvanized steel vim tias muaj cov tshuaj lom neeg nrog cov tshuaj chlorine ntxiv, yog li nyob rau hauv kev xaiv ntawm cov roj stamping yuav tsum them sai sai rau cov tshuaj chlorine stamping roj yuav tshwm sim xeb dawb, thiab kev siv cov leej faj siv roj yuav zam tau qhov teeb meem ntawm xeb, tab sis tom qab ntawv tso yuav tsum tau degreased sai li sai tau.
(4) stainless hlau feem ntau siv cov roj stamping muaj sulfur chloride compound ntxiv, txhawm rau xyuas kom lub zog ua kom tiav, thaum zam kom tsis txhob ua haujlwm tawg, tawg thiab lwm yam teeb meem.
