Qhov zoo ntawm Keldal Welded Yeeb:
(1) Cov kab sib txawv ntawm muab cov hlua hluav taws xob kauv hlau tuaj yeem tsim los ntawm tib cov kav hlau dav, tshwj xeeb tshaj yog cov kav hlau uas hla kev tuaj yeem tsim los ntawm me me steel kauj.
(2) Nyob rau hauv tib lub siab mob, kev nyuaj siab ntawm kev kauv vuam sib dhos yog qhov ncaj v hlau vuam seam Welded yeeb nkab, yog li nws tuaj yeem ua kom muaj lub siab loj. Piv nrog ncaj Welded yeeb nkab nrog tib txoj kab uas hla, lub phab ntsa tuab ntawm muab cov kauv welded tuaj yeem txo los ntawm 10% ~ 25% nyob rau tib lub siab.
(3) Qhov tseeb yog qhov tseeb. Feem ntau hais lus, txoj taub no tsis kam ua yog tsis ntau tshaj 0.12% thiab ovality yog tsawg dua 1%. Lub sizing thiab ncaj cov txheej txheem tuaj yeem raug rho tawm.
(4) Nws tuaj yeem tsim tau txuas ntxiv. The theoretically hais lus, nws tuaj yeem tsim cov yeeb nkab steelite nrog lub taub hau me me thiab tus tw txiav, thiab tuaj yeem txhim kho cov kev siv hlau siv los ntawm 6% ~ 8%.
(5) piv nrog txoj hlua khi ncaj Welded, nws tau hloov ua haujlwm hloov tau thiab yooj yim hloov ntau yam hloov tshiab thiab hloov kho.
(6) Cov cuab yeej siv hluav taws xob lub teeb thiab tsawg dua kev nqis peev. Nws tuaj yeem ua rau hauv hom trailer hom mobile chav los tsim cov kav dej vuag ncaj qha rau ntawm kev tsim kho qhov chaw uas cov kav dej.
Qhov tsis zoo ntawm cov kauv welded welded yog: Vim tias siv cov khoom nkhaus rolled, thiab nws yog qhov nyuaj rau rab phom welding welding thiab cuam tshuam cov vuam zoo. Yog li ntawd, nyuaj weld taug qab thiab kev tshuaj xyuas zoo yuav tsum tau teeb tsa.
Lub Sijhawm Post: Jul-13-2022