Yuav Ua Li Cas Kho Mob Thaum Kub Siab Ntsev Kub Taub Hau
May 09, 2018
High-precision txias ntiv taw yog tshwj xeeb tshaj yog rau hauv kev tsim thiab kev ua raws li kev ua, kev kub siab-twv tub yees hauv qab ntawm cov nyhuv ntawm qhov kub, vim qhov kub ntawm qhov kub yog qhov siab, qhov contraction tus nqi yog sai dua, qhov kev ceev ntawm kev sib haum xeeb no kuj ceev nrooj, yoojyim yuav tsum tau ua rau cov txheej txheem ntawm kev sib tw! Yuav kom nrhiav tau cov khoom zoo thiab lub cev muaj zog, high-precision txias ntiv taw yuav tsum yog tshav kub-kho.
Qhov sai dua qhov txias txias, lub siab dua cov ntsiab lus thiab cov kab mob alloy, thiab ntau dua qhov cov khoom siv tsis zoo ua los ntawm thermal kev nyuab siab hauv cov txheej txheem txias, qhov ntau dua qhov kev ntxhov siab ntxiv lawm. Rau lwm cov tes, vim qhov kev hloov ntawm cov microstructure thaum lub caij ua cua sov ntawm cov hlau, uas yog, austenite rau martensite, vim qhov nce ntawm ib ntim, qhov ntim ntawm lub workpiece expands. Txhua feem ntawm kev ua hauj lwm muaj nyob hauv ib theem hloov, uas ua rau muaj kev tsis sib haum xeeb hauv kev loj hlob. kev ntxhov siab. Qhov tshwm sim qhov kawg ntawm qhov kev hloov hauv cov nqaij mos yog qhov nyuaj rau lub ntsej muag thiab kev ntxhov siab ntawm lub plawv, uas yog qhov txawv ntawm qhov thermal stress. Qhov hnyav ntawm cov nqaij nyhav muaj feem xyuam rau qhov txias txias, cov duab, thiab cov khoom siv tshuaj ntawm cov khoom nyob hauv cheeb tsam lub cheeb tsam martensitic.
Kev siv hluav taws xob cov cuab yeej siv rau high-precision txias-twist tubes muaj feem xyuam rau cov neeg kawm ntawv cov tawv nqaij uas muaj qhov kub thiab txias. Qhov zoo meej ntim yog hais txog qhov kev siv tshuab no.
http://www.skivingtubelw.com/cold-drawn-tube/