1.How yog cov tshuaj lom neeg muaj pes tsawg leeg ntawm DC02 steel cov tub ntxhais kawm tau qhia ntawm kev ua haujlwm stamping?
Tos lub zog: muaj zog nruab nrab. Ib qho tsawg tawm lub zog muaj peev xwm yooj yim ua rau "qis sprink, thaum muaj cov khoom siv stamping thiab yuav tsum nquag tawg. DC02 ntau yog tsim nyog rau feem ntau punching / dabtsi yog xav tau.
Lub zog tensile: sib npaug ntawm lub zog thiab cov yas: muaj qhov sib txawv ntawm cov khoom tawg thiab tsis muaj li ntawm 130 mpa kom muaj kev ntxhov siab thaum muaj kev ntxhov siab thaum lub sijhawm stamping.
ELongation: Siab elongation yog qhov tseem ceeb dua! Qhov no txhais tau tias cov khoom tuaj yeem tiv taus qhov tseem ceeb ntev ntawm kev ua haujlwm ntev thaum uas tsis tau tawg rau cov txheej txheem uas xav tau kev nyab xeeb.
Txias deded kev ua tau zoo: tawg {{{0} bend engining (nrog bend engning (
2.What yog kev ua haujlwm ntawm DC02 hlau hauv kev sib cais txheej txheem?
Blanking Zoo: Hla Hla -}} seem, feem ntau tsawg dua lossis sib npaug ntawm 0.1 cov khoom haum yuav tsum tau ua.
Ua cov effecticiency: tsawg deformation tiv taus rau ntau dua cov xim nrawm dua (piv txwv li ntawm cov punch presses), nrog kev tuag tsawg thiab lub neej ntev.
Cov ntawv thov: Blog thiab sib sau cov cua sov qhov hauv tsev, mounting qhov hauv cov khoom siv hauv tsheb, thiab hlau nkhaus. Nws yog qhov tshwj xeeb rau nyias - SciE DC02 hlau tsawg dua los yog sib npaug rau 4mm xav tau ib qho kev nrawm nrawm kom tsis txhob muaj ntug kev tsis sib xws).
3.How cov khoom siv yuav cuam tshuam dc02 hlau stamping kev ua tau zoo?
Cov khoom zoo: khawb, nplai, lossis roj stains nyob rau saum npoo DC02 tuaj yeem ua rau muaj kev ntxhov siab hauv ib cheeb tsam thaum lub sij hawm stamping. Piv txwv, khawb tuaj yeem ua rau yooj yim ua kev tawg, thiab roj stains tuaj yeem txo kev sib txhuam ntawm cov tuag thiab cov khoom siv, ua rau wrinkling.
Kev daws: Xaiv cov qib saum toj FB (siab dua- qib deg) lossis FC (siab} qib npoo) thaum kev yuav khoom. Ua ntej Stamping, ntxuav cov nplaim dej nrog cawv kom tshem cov roj thiab teev.
Cov khoom siv tuab kho: lub thickness kam rau DC02 hlau feem ntau ± 0.05 hli (tsawg dua lossis sib npaug rau cov gauges nyias). Kev siv tuab ntau dhau (piv txwv li, 0.8mm tuab hauv ib ntu thiab 1.2mm tuab hauv lwm qhov) tuaj yeem ua rau tsis sib xws thiab sib txawv sprormation thaum stamping.
Kev daws: Ua cov chaw ntsuas ntawm cov ntaub tuab ua ntej Stamping, thiab tswj lub thickness variation nyob rau hauv tib qho rau hauv ± 0.03mm. Cov Cuab Yeej Siv Vaj Tse: yog tias muaj txiaj ntsig zoo rau DC02 hlau tsis pub dhau lub taub hau (piv txwv li lub zog ntawm lub taub hau), qhov no muaj zog dua li ntawm lub taub hau (10 MPa
Kev daws: Xaiv cov chaw tsim khoom nrog cov txheej txheem analing ruaj khov thiab yuav tsum muaj "cov cuab yeej muaj zog rau txhua tus coil" kom ntseeg tau qhov hloov pauv yog tsawg dua lossis sib npaug rau 20 MPA.
4.How kev tuag tsim cuam tshuam rau DC02 hlau stamping kev ua tau zoo?
Tuag Clearance: Yog tias qhov kev tshem tawm ntawm punching tuag yog qhov me me (<5% of the material thickness), the material will be "extruded and torn," resulting in large burrs on the cross-section. If the clearance is too large (>15% ntawm cov ntaub ntawv tuab), tus ntoo khaub lig-}}} seem yuav ntxhib thiab muaj lub kaum sab xis loj.
Cov txiaj ntsig zoo: Kev siv tshuaj txhuam yuav tsum yog 8% -12% ntawm cov khoom tuab (piv txwv li, rau 1mm cov ntaub ntawv tuab, kev tshem tawm yuav tsum yog 0.0-0.12 hli). Cov punch thiab kev hlub daws ntawm daim duab tuag yuav tsum yog 1.1-1.2 cov ntaub ntawv tuab kom tsis txhob muaj extrusion ntau dhau thiab thinning ntawm cov khoom.
Ces kaum radius: Yog tias lub punch voj voog (r convex) ntawm daim duab tuag yog me me (<1.5 times the material thickness), the material will be "locally overstretched" at the punch, causing cracking. If the die radius (R concave) is too small, it will increase material flow resistance and cause wrinkling on the sidewalls.
Cov nqi siab tshaj plaws: r convex ntau dua lossis sib npaug ntawm 2 zaug tuab dua lossis muaj ntau dua li ntawm 2 hli, r concave siab dua los yog sib npaug rau 3 hli).
Lubrication tsim: thaum lub sij hawm ncab lossis khoov, yog tias cov khoom siv pwm tsis yog lubricated, dhau kev sib txhuam yuav ua rau khawb lossis tawg ntawm cov khoom saum npoo.
Tsim kom haum: xaiv "stamping emulsion" (5% -10% cov ntsiab lus roj). Zam tsis txhob siv cov roj muaj zog, raws li nws tuaj yeem tawm yooj yim tawm thiab muaj kev cuam tshuam rau cov xim txuas ntxiv.
5.Qhov twg yog cov lus qhia kom ua kom zoo rau DC02 cov hlau stamping?
Thawj txoj kev txuam cov txheej txheem: qhia meej cov khoom lag luam xav tau. Rau qhov punching ntiav thiab khoov cov ntu, ua ntej DC02 hlau (tus nqi qis dua DC03 / DC04). Rau kev sib sib zog nqus - teeb kev tso tsheb hlau luam thiab tshuab ntxhua khaub ncaws nruas rau DC04 lossis DC05 kom zam rau kev xaiv cov khoom siv tsis raug.
Pretricalment thiab ntxiv dag zog: rau DC02 hlau tuab dua 3mm, ua ib qho "qis {{{{{} tuaj yeem nce ntxiv los ntawm 2% -3%).
Pwm Tu: Polish Mould txiav cov npoo thiab ua cov chaw sib dhos (tom qab txhua txhua 10,000 ntu) kom tiv thaiv cov khawb lossis cov kab nrib pleb
Kev soj ntsuam zoo: tom qab stamping, tsom rau cov chaw tshuaj xyuas "cov chaw txaus ntshai" (xws li hauv qab ntawm kev twv qhov thiab lub vojvoog ntawm cov khoom khoov). Siv cov zas censetrating Technology los tshawb xyuas cov micromats thiab micrometer mus kuaj rau cov tuab tuab (yuav tsum tau tsawg dua lossis sib npaug rau 15%).