Aluminium alloy stamping rau kev lag luam aluminium profiles yog qhov muag muag, kim, thiab nquag tawg piv rau cov hlau hlau. Qee cov khoom siv aluminium alloy kuj yuav tsum tau ua tom qab, xws li hlau kos duab thiab anodizing, uas yog tshwj xeeb tshaj yog nyob rau sab saum toj thiab khawb thaum lub sij hawm stamping ntau lawm. Kev saib xyuas tshwj xeeb yuav tsum tau them rau cov ntsiab lus hauv qab no hauv kev tsim pwm:
1. Rau kev xuas nrig ntaus qhov uas tsis cuam tshuam rau tus naj npawb ntawm cov haujlwm, nws yog qhov zoo tshaj los npaj lawv nyob rau tom qab engineering xuas nrig ntaus qhov. Txawm hais tias cov khoom lag luam nrog ntau qhov xuas nrig ntaus, nws tuaj yeem txiav txim siab ua qhov project ntxiv thiab tseem npaj cov punching qhov nyob rau tom qab engineering punching qhov.
2. Cov khoom siv txhuas yog qhov muag muag thiab cov pwm tuaj yeem ua rau cov khoom thaiv. Yog li, thaum tsim cov pwm tshem tawm, nws raug nquahu kom tso qhov sib txawv ntawm 10% ntawm qhov tuab ntawm ob sab ntawm cov khoom. Qhov ncaj qhov tob ntawm cov hniav yuav tsum yog 2 hli, thiab lub taper yuav tsum yog 0.8-1 degree
3. Thaum khoov thiab sib sau, cov khoom siv aluminium yog qhov tsim cov txhuas chips thaum khoov, uas tuaj yeem ua rau qhov chaw raug mob thiab indentations. Aluminium raw khoom yuav tsum tau coated nrog PE zaj duab xis. Nyob rau hauv cov ntaub ntawv ntawm dov lub log thiab electroplating, lub forming block yuav tsum tau polished thiab plated nrog nyuaj chromium
4. Rau stamping qhov chaw uas yuav tsum tau anodizing, yog hais tias muaj ib tug flattening los yog thawb txheej txheem ntawm 180 degree, cov khoom yuav tsis tau tag nrho nias. Kev ua kom tiav yuav ua rau cov kua qaub tawm, thiab qhov sib txawv ntawm 0.2-0.3MM yuav tsum tau sab laug los pab kom cov kua qaub ntws mus raws sijhawm. Yog li ntawd, txwv blocks yuav tsum tau ua nyob rau hauv cov txheej txheem no thiab cov pwm yuav tsum tau calibrated siab tshaj cov pwm
5. Vim lub brittleness ntawm txhuas cov ntaub ntawv thiab nws nyiam tawg, tshwj xeeb tshaj yog nyob rau hauv cov ntaub ntawv ntawm rov qab folding, nws yog pom zoo kom tsis txhob ua rau lub siab kab. Txawm tias tsim nyog, cov kab siab yuav tsum tau ua kom dav thiab ntiav
6. Txhua qhov txhuas txiav cov npoo yuav tsum tau txiav nrog cov xaim qeeb kom tiv thaiv burrs thiab cov khoom tsis sib xws. Cov khoom siv txhuas yog qhov kub thiab txias, yog li qhov hardness ntawm cov punch yuav tsum siab tshaj 60 degree C. Yam tsawg kawg SKD11 cov khoom yuav tsum tau siv, thiab D2 thiab lwm yam tsis zoo punches tsis pub.
Cov khoom siv aluminium yog qhov muag muag, yog li nws yooj yim rau sab saum toj kev puas tsuaj, kev puas tsuaj siab, khawb, thiab deformation thaum lub sij hawm stamping ntau lawm. Ntxiv rau qhov ua tau raws li qhov yuav tsum tau ua ntawm pwm, cov ntsiab lus hauv qab no yuav tsum tau ua tiav thaum lub sij hawm stamping ntau lawm:
1. Yuav kom ua tau zoo stamping ntawm txhuas qhov chaw thiab txo qhov tsis xws luag, thawj kauj ruam yog ua haujlwm zoo ntawm 5S, tshwj xeeb tshaj yog tu. Cov pwm, lub rooj sib tsoo, cov kab sib dhos, thiab cov khoom ntim yuav tsum tsis muaj cov khib nyiab ntse, av, thiab tu tsis tu ncua. Cov pwm yuav tsum tau ntxuav thiab ua kom tsis muaj khib nyiab
2. Yog tias pom cov burrs loj ntawm cov khoom, nws yog ib qho tsim nyog yuav tsum tau xa cov pwm tam sim ntawd los kho thiab ua raws li kom txog thaum tau txais cov txiaj ntsig.
3. Aluminium qhov chaw yog nquag ua rau cua sov thiab ua ib qho nyuaj vim yog tsub zuj zuj. Yog li ntawd, thaum xuas nrig ntaus thiab txiav, nws yog ib qho tsim nyog yuav tsum tau siv qee cov roj nias rau ntawm cov khoom (uas tuaj yeem tshem tawm cov cua sov thiab smoothly tshem cov khoom) ua ntej stamping.
4. Rau cov khoom uas muaj ntau qhov punching qhov, nws yog ib qho tsim nyog yuav tsum tau ntxuav lub ntsej muag ntawm cov pwm kom paub meej tias cov pwm thiab cov khoom yog ib txwm huv thiab tsis muaj cov khib nyiab, txo qhov kev puas tsuaj sab saum toj. Yog tias pom muaj kev puas tsuaj saum toj kawg nkaus, lub hauv paus ua rau pwm sab saum toj kev puas tsuaj yuav tsum raug txheeb xyuas thiab daws tau ua ntej kev tsim khoom tuaj yeem txuas ntxiv.
5. Pushing lub tiaj tus pwm yuav tsim aluminium chips, yog li cov txhuas chips nyob rau hauv lub laub blocks yuav tsum tau ntxuav txhua hnub tom qab ntau lawm
