Tej yam cuam tshuam rau Wrinkling Ntawm Stamped Parts

Yam cuam tshuam rau wrinkling ntawmstamped qhov chaw
(1) Kev cuam tshuam ntawm kev kos duab tob
Kev faib tawm ntawm cov khoom ntws tsis kam raws lub qhov ncauj tuag yog ncaj qha ntsig txog qhov tob ntawm qhov nqus. Ntawm qhov concave thiab convex nkhaus txoj hauj lwm, kev kos duab ntau dhau tuaj yeem ua rau tsis sib xws ntawm kev sib txawv ntawm kev ua haujlwm tsis zoo thiab wrinkling, uas yuav tsum tau zam kom ntau li ntau tau.
(2) Kho qhov luaj li cas ntawm qhov khoob khoob khoob khoob
Thaum wrinkles yog uniformly generated nyob ib ncig ntawm lub workpiece, nws yuav tsum tau txiav txim hais tias lub pressing quab yuam yog tsis txaus, thiab cov wrinkles tuaj yeem raug tshem tawm los ntawm maj mam nce lub zog. Thaum stretching conical qhov chaw thiab hemispherical qhov chaw, feem ntau ntawm cov khoom yog nyob rau hauv ib tug raug tshem tawm lub xeev thaum pib ntawm stretching. Nws yog ib qho yooj yim los tsim cov phab ntsa ntawm phab ntsa, yog li ntxiv rau kev ua kom lub zog ntawm lub cev tsis muaj zog, nws tseem yuav tsum tau ua kom cov pob txha nqa tau los ua kom cov radial tensile stress nyob rau hauv lub phaj thiab tshem tawm wrinkles.
(3) Kev cuam tshuam ntawm lub vojvoog ntawm qhov tuag fillet
Yog hais tias lub vojvoog ntawm qhov tuag fillet loj dhau, qhov khoov tsis kam ntawm qhov khoob uas ntws mus rau hauv qhov tuag los ntawm qhov tuag fillet yog me dua. Qhov me me qhov khoov tsis kam, qhov yooj yim dua nws ua rau wrinkling. Qhov me me ntawm lub vojvoog ntawm qhov tuag, qhov ntau dua qhov khoov tsis kam ntawm qhov khoov deformation, qhov tsawg dua yuav ua rau wrinkle, tab sis nws yooj yim ua rau tawg thiab rub cov plaub hau ntawm lub workpiece.
Los ntawm ntau qhov kev xyaum ua ntau lawm, nws tau raug pov thawj tias lub ntsiab yog vim li cas rau wrinkling ntawm stamping qhov chaw yog tsub zuj zuj ntawm cov ntaub ntawv thaum lub sij hawm stretching txheej txheem thiab ntau dhau ceev ntawm lub zos cov khoom txav. Thaum tsim cov kev daws teeb meem, cov txheej txheem sib thooj ntawm cov pwm yuav tsum tau hloov kho los ntawm cov khoom saum toj no kom ua tiav cov txiaj ntsig zoo.