Qhov sib txawv tseem ceeb ntawm Cold Drawn Steel Tubes thiab kub dov yog
Aug 10, 2021
1. Cov khaub thuas kuav los tiag tsim cov hlau tso cai rau hauv cheeb tsam buckling ntawm ntu, yog li cov peev txheej ntawm lub bar tom qab buckling tuaj yeem siv tau tag nrho; thaum cov hlau kub-kuav los tiag tsis tso cai hauv zos ntawm ntu. Rau
2. Kub kuav los tiag hlau thiab txias kuav los tiag hlau muaj qhov sib txawv ntawm kev nyuaj siab, yog li kev faib tawm ntawm ntu ntu kuj tseem txawv heev. Kev faib tawm kev nyuab siab seem ntawm seem ntawm cov khaub thuas-ua nyias-phab ntsa hlau tau nkhaus, thaum qhov kev faib tawm kev nyuab siab seem ntawm ntu ntawm cov kauv kub los yog cov hlau txuas yog nyias zaj duab xis.
Tsis muaj qhov sib txawv ntau ntawm ob lub kav hlau hauv cov khoom tiav, thiab lawv feem ntau tsim tawm raws li tus qauv. Tsis muaj qhov sib txawv ntawm cov khoom siv dag zog.
Feem ntau ntawm cov uas twb muaj lawm yog cov txheej txheem txheej txheem sib txawv thiab qhov ua tiav qhov kawg ua ntej. Feem ntau hais lus, qhov txias-kos qhov tseeb qhov tseeb thiab qhov ua tiav saum npoo yog siab dua.
Kub txheej txheem: raj billet --- cua sov --- tho --- dov raj --- sizing --- txias txaj --- ncaj --- txiav raj --- tshuaj xyuas --- ntim --- Nkoj
Cov txheej txheem txias txias: raj raj --- cua sov --- tho - kub dov (hnav thib ob), thiab lwm yam --- nqe lus - khaws - phosphating - txias txias - ua kom sov (ntau dhau tuaj yeem rov ua dua los ntawm qhov pib mus rau txheej txheem tshaj tawm ) --- Ncaj Ncaj --- Txiav --- Tshuaj Xyuas --- Ntim --- Kev Xa Khoom
