cov khoom

Dab tsi yog cov yam ntxwv tseem ceeb ntawm cov hlau sib sib zog nqus automotive stamping qhov chaw hauv kev lag luam tsheb?

Cov hlau sib sib zog nqus nqus stamping qhov yog ib txoj hauv kev tsim cov khoom ua haujlwm (nias ib feem) ntawm qhov xav tau thiab loj los ntawm kev siv lub zog sab nraud rau lub phaj, sawb, yeeb nkab, profile, thiab lwm yam los ntawm kev nias thiab tuag. (pwm) ua rau cov yas deformation lossis sib cais.Stamping thiab forging yog tib yam kev ua yas (los yog kev ua haujlwm siab), ua ke hu ua forging.Lub stamped blanks feem ntau yog kub dov thiab txias dov steel nplooj ntawv thiab strips.

Kev kos duab sib sib zog nqus yog tsim los ntawm stamping thiab stamping hlau lossis cov ntawv tsis yog hlau nrog lub siab ntawm ib lub xovxwm.

Feem ntau muaj cov yam ntxwv hauv qab no:

  1. Qhov sib sib zog nqus nqus stamping qhov chaw yog tsim los ntawm stamping nyob rau hauv qhov chaw ntawm cov khoom siv tsawg.Cov khoom yog lub teeb nyob rau hauv qhov hnyav thiab zoo nyob rau hauv rigidity, thiab tom qab cov ntaub ntawv yog plastically deformed, lub internal qauv ntawm cov hlau yog txhim kho, thiaj li hais tias cov stamping qhov chaw yog zoo dua.Lub zog tau nce.
  2. Nyob rau hauv cov txheej txheem stamping, txij li qhov saum npoo ntawm cov khoom tsis puas, nws muaj qhov zoo ntawm qhov zoo thiab zoo nkauj zoo nkauj, uas muab cov kev mob yooj yim rau kev pleev xim rau saum npoo, electroplating, phosphating thiab lwm yam kev kho deg.

Piv nrog rau cov castings thiab forgings, cov kos stamping qhov chaw yog nyias, uniform, lub teeb thiab muaj zog.Stamping tuaj yeem tsim cov khoom ua haujlwm nrog cov tav, tav, undulations lossis flanging uas nyuaj rau kev tsim khoom los ntawm lwm txoj hauv kev los ua kom lawv cov rigidity.Ua tsaug rau kev siv cov pwm precision, qhov precision ntawm lub workpiece yog mus txog micron thiab lub repeatability siab.

Cov yam ntxwv ntawm cov khoom sib sib zog nqus kos duab:

  1. Cov duab ntawm cov duab kos yuav tsum yog qhov yooj yim thiab symmetrical li sai tau, thiab yuav tsum tau kos kom deb li deb tau;
  2. Rau qhov chaw uas yuav tsum tau ua kom tob tob ob peb zaug, sab hauv thiab sab nrauv yuav tsum tau tso cai kom muaj cov kab mob uas yuav tshwm sim thaum lub sij hawm kos duab, thaum ua kom ntseeg tau qhov tsim nyog ntawm qhov zoo;
  3. Raws li lub hauv paus ntawm kev ua kom ntseeg tau cov kev cai sib dhos, sab phab ntsa ntawm tus tswv cuab sib sib zog nqus yuav tsum tau tso cai kom muaj qee qhov kev xav;
  4. Qhov kev ncua deb ntawm ntug ntawm lub qhov los yog ntug ntawm flange mus rau sab phab ntsa yuav tsum tsim nyog;
  5. Hauv qab thiab phab ntsa ntawm daim duab sib sib zog nqus, qhov flange thiab phab ntsa, thiab lub kaum sab xis ntawm lub kaum sab xis ntawm cov duab plaub yuav tsum tsim nyog.Siv lub kaum sab xis ntawm sab hauv qab thiab phab ntsa ntawm daim duab ntu 1pr = 1.5mm, mm1r2p =, qhov sib sib zog nqus nqus flange thiab Lub kaum sab xis ntawm phab ntsa mm2rd1 =, mm5.1r2d =;

 

Cov ntaub ntawv siv rau kev kos duab feem ntau yuav tsum muaj cov yas zoo, tsis tshua muaj qhov sib piv, cov phaj loj thickness directivity coefficient, thiab cov phaj me me directivity.


Post lub sij hawm: Nov-10-2020