High -Precision Hlau Progressive Tuag Stamping Tuag, Sib Nqus Kos Tuag

I. Kev Taw Qhia

Kev lag luam tsheb, khoom siv hluav taws xob, thiab khoom siv hauv tsev yog qhov xav tau ntau yam khoom sib txawv thiab kev ua haujlwm siab, ua rau kev txhim kho ntawm stamping tuag rau kev ua haujlwm siab, ntau yam -functionality, thiab lub teeb yuag designs. Multi-station progressive dies enables nruam forming thiab multi- txheej txheem kev koom ua ke, ho txhim kho ntau lawm efficiency. Modular qauv tsim tso cai rau yoog raws kev teeb tsa thiab kev hloov pauv sai. Ua ke nrog cov ntaub ntawv sib sib zog nqus hlau, qhov no txo ​​qhov hnyav tuag, txhim kho kev ua haujlwm zoo thiab kev ntseeg siab, txo cov nqi tsim khoom, thiab txhawb kev txhim kho kev lag luam.

II. Modular Structure Design of Multi-Station Progressive Dies

1. Modular Design Concept: Lub multi-station progressive die yog functionally decomposed mus ua modules, kis modules, coj modules, thiab trimming modules. Txhua lub module txais tus qauv tsim, tso cai rau kev tsim khoom ywj pheej, kuaj, thiab hloov pauv. Qhov no txo ​​qhov nyuaj ntawm kev tuag ntau lawm, txhim kho kev sib dhos yooj yim, thiab hloov mus rau qhov hloov pauv sai ntawm cov khoom sib txawv.

2. Modular Structure Yam ntxwv: Txhua qhov kev ua haujlwm module siv cov qauv kev sib txuas sib txuas, nrog kev sib txuas ntawm qhov tseeb tswj nyob rau hauv ± 0.01mm, kom ntseeg tau tias nruj module kev sib txuas thiab kev ua haujlwm du. Kev tsim thiab trimming modules yog bolted rau ceev disassembly thiab hloov. Cov kev taw qhia thiab kis tau tus mob modules yog cov txheej txheem, txo cov sij hawm txij nkawm thiab txo cov pwm hloov mus los ntawm ntau dua 40%.

III. Kev xaiv thiab hloov kho cov khoom siv sib sib zog nqus alloy

1. Cov Ntsiab Cai Xaiv Cov Khoom Siv: Cov khoom siv sib sib zog nqus hlau yuav tsum ua tau raws li cov pwm ntawm cov khoom siv kho tshuab, hnav tsis kam, thiab kev ua haujlwm siab, thaum tseem xav txog tus nqi. Aluminium alloys, magnesium alloys, thiab siab - zog tooj liab alloys yog nyiam, zam cov ntaub ntawv uas tsis muaj zog txaus los yog siab ua nyuaj.

2. Kev sib piv ntawm cov khoom siv: Aluminium alloys ntawm hom 6061 thiab 7075 raug xaiv, nrog qhov ceev ntawm 2.7 g / cm³, ntau dua 60% sib dua li cov tsoos cam khwb cia hlau, zoo thermal conductivity, thiab ua haujlwm yooj yim. Lawv yog siv rau cov uas tsis yog-load-cov kabmob cov qauv, cov ntawv qhia, thiab cov qauv hauv pwm. Magnesium alloy ntawm hom AZ31B raug xaiv, nrog qhov ceev ntawm 1.74 g / cm³, kev ua haujlwm poob siab zoo heev, thiab 35% sib zog dua aluminium alloys. Nws yog siv rau qhov chaw uas muaj cov lus teb zoo, xws li pwm kis tau tus mob thiab cov txheej txheem ntab. High{14}}lub zog tooj liab alloy ntawm hom QBe2 yog xaiv rau cov khoom hauv zos hauv pwm nrog cov khoom siv hluav taws xob siab thiab thermal conductivity. Los ntawm kev sib txuas cov ntaub ntawv sib txawv, tag nrho cov pwm yog ua kom lub teeb yuag thaum ua kom ntseeg tau tias qhov kev ua tau zoo ntawm txhua yam ua tau raws li cov qauv.

IV. Modular Design and Lightweight Material Compatibility Research

1. Comprehensive Design Method: Kev sib xyaw cov qauv tsim qauv nrog cov khoom siv sib sib zog nqus hlau xaiv, finite element tsom xam yog siv los simulate qhov kev ntxhov siab thiab deformation thaum lub sij hawm pwm ua haujlwm, ntsuas lub neej qaug zog ntawm txhua qhov module, thiab optimize lub module structural dimensions thiab cov khoom ua ke. High-lub zog aluminium alloy lossis magnesium alloy yog xaiv rau kev thauj khoom-cov kabmob, thaum lub teeb yuag aluminium alloy raug xaiv rau tsis yog-load-cov kabmob modules. Qhov no ua kom ntseeg tau tias txhua tus qauv ua tau raws li qhov yuav tsum tau ua thaum ua tiav tag nrho cov pwm lub teeb yuag, zam cov teeb meem xws li tsis txaus module lub zog thiab deformation los ntawm cov khoom siv sib zog.