Feem ntau, cov txheej txheem ntawm seamless steel kav yuav muab faib ua ob hom: txias thiab kub dov. Kub-dov, raws li lub npe qhia, qhov kub ntawm cov dov qhov chaw yog siab, yog l
Cov cuab yeej carbon steel ① Tus lej hlau yog "T" kom tsis txhob sib xyaw nrog lwm cov hlau. ② Cov naj npawb ntawm cov hlau qhia cov ntsiab lus carbon, uas yog sawv cev los ntawm o
Galvanized steel feem ntau muab tso nrog zinc ntawm cov pa roj carbon tsawg, thiab txheej txheej galvanized feem ntau yog 20um tuab. Lub melting point ntawm zinc yog 419 ° C, thiab
Tsim cov txheej txheem ntawm cov menyuam cov txheej txheem: Lub deformation ntawm cov txheej txheem molding yog txwv los ntawm ib txheej ntawm cov yob nyob rau hauv txoj kab ntsug.
Natural molding method: Natural molding method tseem hu ua cov txheej txheem rau cov menyuam txoj kev (CFE). Cov yam ntxwv ntawm txoj kev molding no yog hais tias nyob rau hauv tus
Phase forming method: Phase forming method yog ib txoj kev tsim longitudinal tsim los ntawm cov khub-pair-type rollers. Nws tuaj yeem raug cais raws li cov yam ntxwv ntawm cov kab
1. Kev soj ntsuam: Tom qab cov hlau phaj siv los ua cov loj-caliber faus arc vuam ncaj seam steel kav nkag mus rau hauv cov kab ntau lawm, tag nrho pawg thawj coj saib xyuas ultras
Cov kav dej yas hauv cov kav dej sab hauv thiab sab nraud muaj cov yam ntxwv hauv qab no: Ua ntej, muaj cov txheej txheem yas ntawm cov kav dej sab hauv thiab sab nrauv, uas tuaj y
Kev nthuav qhia ntawm cov phab ntsa tuab kauv raj
Koj puas paub qhov kev tshawb nrhiav kev siv tshuab vuam tsis zoo ntawm cov kav dej kauv?
Dab tsi yog qhov yuav tsum tau ua rau saum npoo ntawm cov kauv raj rau saum npoo ntawm cov yeeb nkab steel
Galvanized yeeb nkab kev faib tawm thiab kev paub txog txheej txheem