Nyob rau hauv lub relent nrhiav ntawm lub zog efficiency thiab txo qhov hnyav, txhuas tau hloov los ntawm ib tug hwm aerospace alloy mus rau ib tug mainstream khoom nyob rau hauv automotive structural thav duab, hluav taws xob tsheb roj teeb tais, thiab sleek neeg siv electronics. Txawm li cas los xij, rau stamping engineers, tsiv los ntawm cov tsoos carbon steel rau txhuas alloys (xws li 5000 thiab 6000 series) nthuav tawm cov hlau sib tw hnyav.
Aluminium muaj qhov qis qis dua ntawm elasticity dua li cov hlau, uas ua rau muaj qhov loj heevcaij nplooj ntoos hlavib zaug lub xovxwm tooling qhib. Tsis tas li ntawd, nws cov khoom siv tsis tshua muaj ductility ua rau nws muaj kev cuam tshuam rau hauv zos thinning thiab sai tearing thaum lub sij hawm ntse bending los yog sib sib zog nqus nqus. Txhawm rau kom ua tiav qhov tsis zoo ntawm geometrical raug, ua haujlwm nrog cov chaw tsim khoom ntawm kev caialuminium stamping tuagtsis yog -negotiable.Hengshui Dongmo Precision Hlau Khoom Co., Ltd.engineers tau zoo heev optimized tooling setups tsim los ua tus tswv cov yam ntxwv ntawm lub teeb yuag uas tsis yog{0}}ferrous hlau.
1. Advanced Engineering Strategies rau Aluminium Springback Control
Vim tias aluminium inherently xav rov qab mus rau nws qhov qub tiaj tus profile tom qab tsim, peb engineering matrix hloov cov qauv kev kwv yees nrog peb qhov kev ntsuas kev tshawb fawb thaum lub sijhawmstamping tuag manufacturingtheem:
Advanced Overbending Matrix:Peb cov cuab yeej tsim cov txheej txheem tshwj xeeb overbending kaum rau hauv txoj kev punches. Los ntawm khoov cov aluminium alloy me ntsis dhau los ntawm cov phiaj xwm phiaj xwm tshwj xeeb, cov khoom siv rov qab los rau hauv lub hom phiaj zoo meej geometry.
Coining thiab Bottoming Elements:Peb koom ua ke tshwj xeeb hauv zos coining hlaws ze ze ntawm qhov nkhaus nkhaus radii. Qhov no ntse, siab -tonnage compressive quab yuam mus tas li hloov lub metallurgical grain qauv ntawm qhov khoov axis, xauv qhov seem nyob rau hauv qhov chaw thiab tag nrho neutralizing elastic nco.
Ua ntej-Fabrication FEA Forming Simulations:Ua ntej ib qho thaiv ntawm cov cuab yeej hlau raug txiav los ntawm CNC, peb khiav tag nrho finite element tsom xam (FEA) simulations los qhia txog kev ntxhov siab. Qhov no tso cai rau peb los kwv yees qhov txiaj ntsig springback thiab txhim kho cov cuab yeej ua ntej.
2. Tiv thaiv cov ntaub ntawv tearing thiab nto Galling
Aluminium yog qhov yooj yim heev rau microscopic micro- tawg thaum deformation ceev. Tsis tas li ntawd, nws cov oxide txheej tuaj yeem ua rau qhov chaw txias txias - vuam kev sib txhuam tawm tsam cov hlau tuag.
Los xyuas kom meej pristine nto aesthetics thiab unbroken structural kev ncaj ncees nyob rau hauv siab -ceevprogressive tuag stamping, peb siv cov txheej txheem tsim khoom nruj:
| Kev sib tw | Engineering Countermeasure | Kev tsim tawm |
| Khoom Tearing / Micro-Cracking | Expanded punch-mus rau- tuag clearances ($\\ approx 10\\%-12\\%$ ntawm daim ntawv thickness) ua ke nrog heev polished, loj daim duab radii. | Cov ntaub ntawv du ntws hla txoj 3D profiles tsis muaj kev ntxhov siab hauv zos. |
| Tool Surface Galling / Scraping | Cov txheej txheem tsim khoom siv tau txais txiaj ntsig Cr12MoV lossis DC53 cov cuab yeej steels coated nrog ultra- du PVD Titanium Nitride (TiN). | Kev tshem tawm ntawm aluminium buildup ntawm xuas nrig ntaus, xyuas kom muaj khawb -dawb, pristine tiav ntawm cov vaj huam sib luag sab nraud. |
3. Fais fab Koj Lub Teeb Hluav Taws Xob nrog Hengshui Dongmo
Tsis txhob cia qhov tsis ruaj khov qhov ntev lossis cov khoom seem siab ua rau koj lub hom phiaj tsim khoom hnyav. Koom tes nrogHengshui Dongmo Precision Hlau Khoom Co., Ltd.rau kev nkag ncaj qha mus rau hwm DFM engineering, ntawv pov thawj zoo taug qab, thiab siab -precisionkev cai hlau stamping tuagtsim tshwj xeeb rau kev ua haujlwm siab -cov khoom siv txhuas ua haujlwm.
Thov Kev Tshawb Fawb Txog Kev Tshawb Fawb Txhuas Txhuas:
Lub npe tuam txhab:Hengshui Dongmo Precision Hlau Khoom Co., Ltd.
Hu rau Xovtooj/WhatsApp: +8615930861038
Email:15930861038@163.com
Chaw nyob Hoobkas:Sab hnub tuaj ntawm Guangming Street, Gucheng Town, Fucheng County, Hengshui, Hebei, Suav