Lub luag haujlwm ntawm kev tsim yog dab tsi?

Nyob rau hauv qhov kev txiav txim ntawm lub qub, lub steel sawb nrog rau qhov yuav tsum tau dav, thickness, thiab cov khoom yog dov mus rau hauv cov yeeb nkab steel ntawm qhov xav tau specifications raws li cov txheej txheem txheej txheem tsis. Cov txheej txheem tsim tau muab faib ua upward dov thiab downward dov, thiab peb txais yuav txoj kev nce toj dov. Lub qub peb siv belongs rau sab nraud embracing hom kev tsim nyob rau hauv cov nqe lus ntawm nws ua hauj lwm hauv paus ntsiab lus. Qhov tseem ceeb, cov hauv paus ntsiab lus ntawm tus qub thiab cov qib yog tib yam. Ob leeg koom nrog kev sib cuam tshuam ntawm peb yob, ua rau cov hlua hlau tuaj yeem tiv taus lub sijhawm khoov. Thaum lub sij hawm khoov kov yeej lub zog ntawm cov khoom siv, cov yas deformation tshwm sim, yog li dov cov hlua hlau rau hauv cov yeeb nkab steel.