Drawn stamping yog txheej txheem ntawm kev sib sau cov hlau ca rau hauv qhov tuag kom meej, feem ntau cylindrical zoo li cov khoom. Qhov no yog ua tiav los ntawm kev pub ib lub kauj ntawm cov hlau ca rau hauv xovxwm nrog cov khoom siv, txhua qhov ua haujlwm rov ua haujlwm ntawm cov hlau.
Dab tsi yog qhov tob tob?
Definition. Daim duab sib sib zog nqus yog ib daim ntawv hlau tsim cov txheej txheem los ntawm cov ntawv hlau dawb yog me ntsis clamped raws nws qhov ib puag ncig los ntawm ib tus neeg tuav khoob thiab radially kos rau hauv ib qho kev tuag los ntawm kev siv lub punch.
Yuav ua li cas yog wrinkling hauv daim duab sib sib zog nqus?
Ib qho ntawm cov teeb meem tseem ceeb uas tshwm sim hauv kev ua haujlwm sib sib zog nqus yog qhov wrinkling ntawm cov ntaub ntawv hlau, feem ntau nyob rau hauv phab ntsa lossis flange ntawm qhov. Lub flange ntawm qhov khoob tau dhau los ntawm radial kev ntxhov siab thiab tangential compressive kev nyuaj siab thaum lub sij hawm stamping txheej txheem, uas tej zaum yuav ua rau wrinkles.
Dab tsi yog qhov tob tob?
Drawability tob
Ib daim ntawv classic ntawm sheetforming yog kos duab sib sib zog nqus, uas yog ua los ntawm kev kos ib daim ntawv los ntawm kev siv lub tshuab xuas nrig nias rau ntawm thaj tsam sab hauv ntawm daim ntawv, qhov uas cov khoom sab hauv tuav los ntawm ib qho blankholder tuaj yeem rub mus rau qhov chaw. … Cov ntaub ntawv uas muaj qhov sib sib zog nqus zoo heev muaj tus nqi ntawm 2 lossis qis dua
Dab tsi yog qhov sib sib zog nqus hauv kev tsim khoom?
Lub sij hawm-kev sib sib zog nqus-hais tshwj xeeb rau qhov tob ntawm cov khoom uas tsim, uas yog sib npaug los yog siab dua nws txoj kab uas hla. Cov txheej txheem kev kos duab sib sib zog nqus muaj ib qho hlau dawb thiab ua rau hauv 3D puag ncig, square, lossis duab plaub hu ua rooj plaub lossis lub thawv.
