METAL FORMING

6 Cov Txheej Txheem Txheej Txheem Txhuas Sheet Hlau

Cov txheej txheem ntawm cov ntawv hlau yog qhov tseem ceeb hauv kev tsim thiab tsim cov khoom thiab cov khoom.Ib daim ntawv hlau tsim cov txheej txheem cuam tshuam nrog kev hloov kho cov hlau thaum nws tseem nyob hauv nws lub xeev ruaj khov.Lub plasticity ntawm tej yam hlau ua rau nws muaj peev xwm deform lawv los ntawm ib tug khoom piece mus rau hauv ib tug xav tau daim ntawv yam tsis tau poob lub structural kev ncaj ncees ntawm cov hlau.6 ntau txoj kev tsim yog dabtsi yog khoov, curling, ironing, laser txiav, hydroforming, thiab xuas nrig ntaus.Txhua tus txheej txheem yog ua tiav los ntawm kev sib sau txias yam tsis muaj cua sov lossis melting cov khoom ua ntej kom rov kho nws.Nov yog saib ze dua ntawm txhua qhov txheej txheem:

Khoov

Khoov yog ib txoj hauv kev siv los ntawm cov tuam txhab tsim cov khoom hlau thiab cov khoom siv rau qhov xav tau.Nws yog ib qho txheej txheem fabrication uas muaj zog siv rau plastically deform hlau ntawm ib qho ntawm nws cov axes.Yas deformation hloov lub workpiece mus rau qhov xav tau geometric duab yam tsis muaj kev cuam tshuam nws ntim.Hauv lwm lo lus, khoov hloov cov duab ntawm cov hlau ua haujlwm yam tsis tau txiav lossis rho tawm ntawm ib qho ntawm cov khoom.Feem ntau nws tsis hloov lub thickness ntawm cov ntawv hlau.dabtsi yog khoov yog siv rau impart lub zog thiab nruj rau workpiece rau kev ua hauj lwm los yog kom hniav zoo nkauj tsos thiab, nyob rau hauv tej rooj plaub, tshem tawm cov npoo ntse.

JDC BEND Magnetic sheet hlau nres dabtsi yog khoov ntau yam ntaub ntawv, nrog rau cov nplooj ntawv ntawm cov hlau me me, stainless hlau, aluminium, coated cov ntaub ntawv, rhuab plastics, thiab lwm yam.

Curling

Curling sheet hlau yog txheej txheem tsim uas tshem tawm burrs los tsim cov npoo du.Raws li cov txheej txheem fabrication, curling ntxiv ib qho hollow, ncig yob rau ntawm ntug ntawm lub workpieces.Thaum cov ntawv hlau pib txiav, cov khoom siv feem ntau muaj cov burrs ntse raws nws cov npoo.Raws li ib qho kev tsim, curling de-burrs txwv tsis pub ntse thiab rugged npoo ntawm cov ntawv hlau.Zuag qhia tag nrho, cov txheej txheem ntawm curling txhim kho lub zog rau ntawm ntug thiab tso cai rau kev nyab xeeb.

Ironing

Ironing yog lwm cov ntawv hlau ua cov txheej txheem ua tiav kom ua tiav cov phab ntsa tuab ntawm lub workpiece.Feem ntau daim ntawv thov rau ironing yog nyob rau hauv kev tsim cov khoom rau txhuas cov kaus poom.Tshuag aluminium ntawv hlau yuav tsum tau thinned thiaj li yuav dov rau hauv cov kaus poom.Ironing tuaj yeem ua tiav thaum lub sij hawm sib sib zog nqus nqus los yog ua rau nyias.Cov txheej txheem siv cov xuas nrig ntaus thiab tuag, yuam cov ntawv hlau los ntawm kev tshem tawm uas yuav ua kom zoo ib yam txo tag nrho cov thickness ntawm workpiece mus rau ib qho nqi.Raws li nrog khoov, lub deformation tsis txo ntim.Nws thins lub workpiece thiab ua rau qhov ntev.

Laser Txiav

Laser txiav yog ib qho kev tsim ntau zuj zus uas siv lub zog loj, tsom laser beam los txiav thiab rho tawm cov khoom los ntawm cov khoom ua haujlwm rau hauv cov duab uas xav tau lossis tsim.Nws yog siv los tsim cov khoom sib txawv thiab cov khoom siv tsis tas yuav tsum tau siv cov cuab yeej tsim kho.Lub laser muaj zog hluav taws xob kub hnyiab tau los ntawm cov hlau uas yooj yim dua-ua kom nrawm dua, nrog rau qhov tseeb, raug thiab tawm hauv cov npoo du.Piv rau lwm txoj kev txiav cov pa, cov khoom txiav nrog laser precision muaj tsawg cov khoom sib kis, pov tseg lossis kev puas tsuaj rau lub cev.

Hydroforming

Hydroforming yog txheej txheem hlau tsim uas ncab ib qho chaw ua haujlwm dawb paug tshaj qhov tuag uas siv cov kua dej uas muaj zog heev los nias cov khoom siv hauv chav ua haujlwm rau hauv qhov tuag.Tsawg dua paub thiab suav tias yog hom tshwj xeeb ntawm kev tuag ua hlau qhov chaw thiab cov khoom siv, hydroforming tuaj yeem tsim thiab ua tiav ob qho tib si convex thiab concave duab.Cov txheej txheem siv high-pressure hydraulic kua los yuam cov hlau rau hauv tuag, cov txheej txheem yog qhov zoo tshaj plaws-suited rau cov hlau malleable hlau zoo li txhuas rau hauv structurally muaj zog daim thaum tuav cov khoom ntawm cov khoom qub.Vim muaj kev ntseeg siab ntawm cov qauv ntawm hydroforming, kev lag luam automotive cia siab rau hydroforming rau unibody kev tsim kho tsheb.

xuas nrig ntaus

Hlau xuas nrig ntaus yog cov txheej txheem rho tawm uas tsim thiab txiav cov hlau thaum nws hla los yog hauv qab punch xovxwm.Cov hlau xuas nrig ntaus cov cuab yeej thiab txuas nrog tuag teeb duab thiab tsim cov kev cai tsim rau hauv cov hlau ua haujlwm.Cias muab, cov txheej txheem txiav ib lub qhov los ntawm cov hlau los ntawm shearing lub workpiece.Cov txheej txheem tuag muaj cov txiv neej punches thiab poj niam tuag, thiab thaum lub workpiece yog clamped nyob rau hauv qhov chaw, cov punch hla los ntawm cov ntawv hlau mus rau hauv ib tug tuag uas tsim cov yam xav tau.Txawm hais tias qee qhov punch presses tseem yog cov tshuab ua haujlwm manually, feem ntau ntawm cov punch presses niaj hnub no yog kev lag luam loj CNC (Computer Numerical Control) cov cav tov.Punching yog ib txoj hauv kev zoo rau kev tsim cov hlau hauv nruab nrab mus rau siab ntau lawm.