Customized Hlau Nruam Stamping Thiab Stretching Tuag; Sheet Hlau Stamping txoj kev

I. Kev xaiv cov khoom thiab ua ntej-Kev kho kom zoo

Cov khoom siv ncaj qha txiav txim siab qhov zoo thiab kev ua haujlwm nyuaj ntawm cov khoom stamped. Kev ua kom zoo yog tsom rau kev xaiv cov khoom siv thiab ua ntej - kev coj ua. Raws li daim ntawv thov thiab tsim cov kev xav tau ntawm cov khoom siv stamped, cov khoom siv hlau tsim nyog raug xaiv: SPHC txias- dov hlau rau cov khoom siv hauv tsheb, H62 tooj dag rau cov khoom siv hluav taws xob, thiab 6061 aluminium alloy rau aerospace qhov chaw. Qhov no ua kom cov khoom siv dag zog thiab cov yas ua tau raws li cov qauv, thiab qhov sib txawv ntawm thickness yog tswj nyob rau hauv ± 0.015mm kom tsis txhob tsim cov teeb meem tshwm sim los ntawm qhov tsis sib xws. Ua ntej- kev kho mob siv annealing, nrog rau qhov ntsuas kub ntawm 650-700℃thiab tuav rau 3-4 teev kom tshem tawm cov kev ntxhov siab sab hauv, txhim kho plasticity, txo qhov kev pheej hmoo ntawm cov kab nrib pleb thiab warping thaum lub sij hawm stamping, thiab xyuas kom meej cov txheej txheem stamping du thiab ruaj khov.

II. Precise Die Structure Design Optimization

Cov tuag yog cov tseem ceeb ntawm cov txheej txheem stamping; structural design optimization ncaj qha txiav txim siab cov txheej txheem. Siv CAD 3D qauv thiab FEA finite element tsom xam thev naus laus zis, cov khoom ntws, kev ntxhov siab, thiab kev tuag deformation thaum lub sij hawm qhov tseeb stamping txheej txheem yog simulated. Qhov no tso cai rau qhov tseeb qhov chaw ntawm cov ntsiab lus kev ntxhov siab thiab kev ua kom zoo ntawm cov duab thiab qhov loj ntawm cov kab noj hniav tuag, xuas nrig ntaus, thiab cov txheej txheem kev taw qhia, tsis txhob siv cov khoom pov tseg thiab tuag chipping los ntawm cov qauv tuag tsis tsim nyog. Daim ntawv qhia tuag siv pob bearing qhia ncej thiab bushings, nrog rau kev tshem tawm ntawm 0.002-0.008mm. Lub blanking clearance yog teem ntawm 5% -8% ntawm cov khoom thickness, txhim kho tuag adaptability thiab kev pab lub neej.

III. Scientific Formulation thiab Tswj cov txheej txheem Parameters

Stamping txheej txheem tsis (stamping quab yuam, stamping ceev, tuag clearance, lubrication txoj kev) ncaj qha txiav txim cov khoom zoo. Lub hauv paus ntawm kev ua kom zoo dua yog qhov tseeb parameter sib piv thiab kev tswj dynamic. Los ntawm batch sim molding kev sim thiab kev hloov kho raws li cov ntaub ntawv ntau lawm, stamping quab yuam sib txawv yog tswj nyob rau hauv ± 3%, thiab stamping ceev yog hloov mus rau 30-110 strokes / feeb raws li ib feem complexity, zam cov khoom puas tsuaj vim ntau ceev thiab inefficiency vim tsis txaus ceev. Lub tshuab tswj tsis siv neeg, ua ke nrog cov cuab yeej ua haujlwm siab, saib xyuas qhov tsis xws li stamping siab thiab ceev hauv lub sijhawm. Txhua qhov sib txawv tau hloov kho kom ntseeg tau tias kev ua haujlwm zoo ib yam thiab ruaj khov, ua rau cov khoom siv ntau dhau mus rau ntau dua 99.5%.

IV. Lubrication txheej txheem Optimization xyaum

Cov txheej txheem lubrication optimization tsom rau kev tswj xyuas meej ntawm lubricant xaiv, ntau npaum li cas, thiab txau txoj kev. Cov lubricants tshwj xeeb raug muab sib xyaw raws li cov khoom siv; Cov roj nplua nyeem siab heev yog siv rau stamping siab - lub zog steel, thiab tsis yog - nplaum emulsions yog siv rau stamping aluminium alloys, zam qhov chaw ua haujlwm khawb thiab tuag hnav los ntawm kev xaiv cov roj nplua nyeem tsis raug. Lub siab -siab micro- txoj kev txau yog siv los xa cov roj nplua nyeem mus rau qhov chaw sib cuag ntawm qhov tuag thiab cov khoom siv, tswj cov roj nplua nyeem ntau npaum li 0.5-1.0 ml / thooj. Qhov no txo ​​cov khoom pov tseg, txo cov kev sib txhuam tsis zoo, ua kom lub neej ntev, thiab txhim kho kev ua haujlwm.

V. Kev cob qhia cov neeg ua haujlwm thiab cov cuab yeej tswj kom zoo

Kev siv cov txheej txheem ua kom zoo dua yog nyob ntawm - pab pawg ua haujlwm zoo thiab cov khoom siv zoo. Kev cob qhia ua haujlwm tsis tu ncua yog ua rau cov neeg ua haujlwm, tsom mus rau cov txheej txheem stamping cov ntsiab lus, cov txheej txheem kev ua haujlwm ntawm cov cuab yeej, cov txheej txheem kev hloov pauv, thiab cov txheej txheem kev ua haujlwm tsis zoo, txhim kho cov neeg ua haujlwm qhov teeb meem - kev daws teeb meem thiab kev daws teeb meem. Tsim kom muaj kev tu thiab tswj cov khoom siv niaj hnub. Ua ntej pib lub tshuab txhua hnub, xyuas nws cov precision thiab lubrication txheej txheem. Ua ib qho kev kho dua tshiab txhua txhua 100,000 lub voj voog, hloov tam sim ntawd cov khoom hnav kom ntseeg tau tias cov cuab yeej ua haujlwm tau zoo thiab lav cov txheej txheem tsim khoom ruaj khov.