Square tubyog ib hom khoom siv feem ntau siv hauv kev tsim kho kev lag luam, nrog rau kev thov loj. Muaj ntau cov khoom siv square tube nyob rau hauv kev ua lag luam, thiab qhov zoo tsis sib xws. Kev saib xyuas yuav tsum tau them rau txoj kev xaiv thaum xaiv:
1. Saib qhov loj
Lub vernier clamp ntsuas lub cuab yeej siv tau los ntsuas qhov tseeb seb qhov loj npaum li cas yog hais txog ib qho tshwj xeeb lossis ntau dua me dua qhov cim loj. Feem ntau, tsis muaj qhov sib txawv loj ntawm cov raj square zoo; Tsis tas li ntawd, nws yuav tsum raug sau tseg tias qee cov kav dej tsis zoo square yuav dag tib neeg lub zeem muag los ntawm kev tsoo lub qhov ncauj. Yog li ntawd, lub ntsej muag kawg ntawm cov yeeb nkab steel nto yuav tsum tiaj tus oval, thaum lub ntsej muag kawg ntawm cov khoom siv ib txwm yuav tsum yog lub voj voog.
2. Saib qhov ua tau zoo
Lub raj square muaj qee yam tensile thiab compressive zog, yog li peb tuaj yeem xav txog cov yam ntxwv no thaum xaiv lub raj square: lub zog tensile yog qhov ua tau zoo ntawm cov khoom siv.cev squarelub hauv paus, thiab qhov ntau dua lub zog tensile txhais tau tias qhov kev ua tau zoo ntawm lub raj square; Kev txiav txim siab tseem yuav raug them rau qhov compression kuj thiab khoov tsis kam.
3.Saib qhov zoo ntawm qhov chaw
Qhov zoo ntawm qhov tsis zoocev squaretsis zoo vim yog dov nrog cov khoom tsis tsim nyog, thiab lawv feem ntau muaj qhov tsis xws luag xws li scabbing thiab muaj kev xav zoo tag nrho. Qee qhov me me steel mills muaj xim liab xim vim tsis txaus cua sov kub thiab dov ceev; Qhov zoo ntawm cov raj square zoo yog tsim nyog, tsis muaj qhov tsis zoo, thiab xim yog dawb thiab ci.
4. Saib ntawm lub ntim
Feem ntau ntawm cov kav dej tsis tu ncua square yog ntim rau hauv cov khoom loj thaum lawv xa los ntawm lub hoobkas. Cov ntawv hlau sib raug rau cov khoom tiag yog dai rau ntawm cov khoom siv hlau, qhia txog cov chaw tsim khoom, steel hom, batch tooj, specification thiab soj ntsuam code, thiab lwm yam; Kev saib xyuas tshwj xeeb yuav tsum tau them nyiaj rau cov khoom lag luam zoo sib xws nrog cov pob me me (txog kaum pob khoom) lossis hauv ntau, tsis muaj cov ntawv hlau hlau thiab daim ntawv pov thawj zoo.
Post lub sij hawm: Sep-27-2022
