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Email:13929548182@cklaser.cn CK Laser

CK Laser

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CK Laser

Tel: + 86-20-61808866

Mob: + 86-13926290528 /
+ 86-13926294759

Email: Jenny@cklaser.net / cklaser_gz@163.com

Ntxiv: No.63 Central Yayao Road, Yayao lub zos, Huadu District, Guangzhou, Guangdong, Tuam Tshoj

Kev tshawb fawb Progress Ntawm Laser 3D Printing Tshuab Rau High zog Aluminium Alloy

3D printing tshuab yog sai hloov cov tsoos txoj kev ntawm ntau lawm thiab txoj kev ua neej. Raws li ib tug xaiv yaam tawm kev lag luam, 3D printing tshuab integrates cov technology, raug technology, laser tshuab thiab cov ntaub ntawv tshiab technology thiab lwm yam kev kawm, hu ua tus "thib peb muaj kiv puag ncig" yog tus neeg sawv cev ntawm lub tshuab. Hlau laser 3D printing tshuab li tag nrho 3D printing system nyob rau hauv lub feem ntau cutting-edge thiab feem ntau pheej technology, advanced raug technology yog ib qho tseem ceeb cov kev taw qhia ntawm kev loj hlob. (Selective Laser Melting, SLM) yog tsuas yog yus muaj los ntawm siab precision machining, ua raws li-up yuav luag tsis muaj cov neeg kho tshuab ua, koj yuav mus ncaj tsim ib tug ntau yam ntawm txoj precision hlau qhov chaw, mus cuag cov yam ntxwv thiab tej kev koom ua ke, khaub-ncaws nyias, Nyob rau hauv lub khoos kas aerospace, biomedical raug thiab lwm yam liaj teb muaj ntau ntau yam ntawm daim ntawv thov yuav tsum tau.

Tam sim no, daim ntawv thov ntawm SLM technology tau them titanium hlau, superalloy, hlau-raws li hlau, cobalt-chromium hlau thiab ib tug me me npaum li cas ntawm cov uas tsis muaj zog txhuas hlau khoom system. High-zog txhuas hlau, raws li ib lub teeb kev lag luam nyob rau hauv lub tshav pob ntawm muaj ntaub ntawv sau npe, nyob rau hauv lub teb ntawm SLM nce zog thov. Txawm li cas los, piv nrog rau lwm cov ntaub ntawv uas muaj tau ntse thov kom SLM, high-zog txhuas alloys muaj lub siab thermal conductivity thiab siab reflectivity rau lub laser, thiab cov neeg kawm ntawv ntawm alloying yog siab thiab lub crystallization ntau yog dav, yog li ntawd muaj yog ib tug muaj zog Kub ntes tendencies, loj tas nws engineering daim ntaub ntawv.

Nyob rau hauv thiaj li yuav daws tau qhov teeb meem ntawm thermal cracking ntawm uas twb muaj lawm high-zog txhuas hlau cov ntaub ntawv, cov doctoral menyuam kawm ntawv ntawm Wuhan Optoelectronics National Laboratory, xws li Zhang Hu, Tsis Xiaojia, nrog cov kev taw qhia ntawm cov xibfwb Zhu, lawv pib los ntawm lub foundations ntawm cov tsoos txhuas alloy tsim, thiab ntxiv ib txoj lw ntsiab nyob rau hauv SLM txoj kev siab zog txhuas hlau, ib tug tuab keej-free qauv twb tau. Nyob rau hauv lub kev vam meej tsuj ntawm kub cracking nyob rau tib lub sij hawm, SLM txoj kev efficiency nce ho; nrog cov thawj ntxhib columnar siv lead ua microstructure, ib txoj lw ntsiab hloov los ntawm qhov kev txiav txim ntawm 1 hli scale equiaxed siv lead ua; nyob rau hauv zoo grain strengthening thiab nag lossis daus enhanced. Thaum lub neej coj nyhuv, qhov kawg tensile zog ntau zog los 12%.

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