Cov txheej txheem ntau lawm ntawm muab kauv welded yeeb nkab - lub luag haujlwm ntawm kev tsim

Nyob rau hauv cov txheej txheem tsim, cov hlau txaij ntawm qhov yuav tsum dav, tuab, thiab cov khoom siv tau txais cov tshuaj uas xav tau raws li cov txheej txheem tsim cov txheej txheem uas siv cov qub. Cov txheej txheem tsim tau muab faib ua upward dov thiab downward dov, thiab peb tau txais txoj kev dov mus. Cov qub peb siv belongs rau sab nraud-clamping hom nyob rau hauv cov nqe lus ntawm nws txoj hauj lwm ua haujlwm. Qhov tseem ceeb, lub hauv paus ntsiab lus ntawm cov qub yog tib yam li ntawm lub tshuab theem. Ob leeg koom tes nrog kev sib cuam tshuam ntawm peb yob, ua rau tus hlau txaij los dais qee lub sijhawm khoov. Thaum lub sijhawm khoov ntawm cov khoom tawg tau kov yeej lub zog ntawm cov khoom siv, cov yas deform tshwm sim, li yob cov hlau strip rau hauv cov yeeb nkab steel.