Cov laj thawj rau kev ua kom tiav Steel Yeeb Nkab Wels

Thaum vuam cov khoom siv yeeb nkab, feem ntau ntsib vuam yeeb nkab leeg sab nraud teeb meem, dab tsi yog seam? Ntawd yog, hauv cov txheej txheem vuam, cov yeeb nkab hlau weld tsis tuaj yeem muab welded ua ke, ua rau qhov tshwm sim ntawm cov neeg tsis muaj zog. Feem ntau, qhov ntev ntawm daim slit yog ntau tshaj ob peb centimeters lossis ntev dua, uas ua rau lub vuam cov khoom siv hlau tawg? 

Qhov laj thawj tseem ceeb rau kev qhib cov khoom siv welded yog cov teeb meem khoom siv, feem ntau yog tshwm sim los ntawm cov tshuaj lom neeg muaj pes tsawg cov khoom siv. Txawm hais tias nyob rau hauv cov txheej txheem ntawm vuam, txhua tus tau nqa tawm raws li cov kauj ruam ntawm cov kav hlau, lossis peb pom tias cov kab nrib pleb yog purely los ntawm cov tshuaj lom neeg muaj pes tsawg leeg!

Lub sib nqus bar yog lub sib nqus daim teb tsim nyob rau hauv cov txheej txheem ntawm kev sib nqus ntawm cov raj luv luv, yog li ntawd, ob peb lub ntsej muag zoo nkauj, thiab tsis muaj qhov qhib hluav taws xob zoo. Qee zaum, txawm hais tias qhov saum npoo zoo li tau ua tiav cov txheej txheem vuam, nws tsis yog 100% tiav.

Tom qab ntawd muaj tus hnav khaub ncaws hnav, nrog kev hnav khaub ncaws extusion yob pass, qhov loj ntawm cov pass maj nce. Thaum kub siv cov hlau steel yog siv los ua cov khoom siv raw rau cov khoom siv hlau yog qhov teeb meem tsis zoo lossis tsis muaj qhov teeb meem zoo, lossis rub tawm hauv chav vuam zoo nkauj, lossis ua rau cov kav hlau loj. Yog li ntawd, nws yog ib qho tsim nyog los tshawb xyuas lub burr sab hauv ntawm cov yeeb nkab welded ntau zaus, nce qhov extrusion tus nqi ntawm extusion tus nqi, lossis hloov cov kev tshiab.

Thaum kawg, qhov ua rau ntawm kev tawg ntawm welded yeeb nkab cov khoom siv yog cov kabmob puas. Nyob rau hauv lub vuam txheej txheem, txawm hais tias cov kev coj ntawm extusion yob yog me ntsis puas me ntsis, nws yuav ua rau muaj teeb meem trachoma thiab lap welded yeeb nkab. Yog tias cov kabmob tau puas ntsoog loj heev, qhov extrusion yob yuav poob cov extrusion siab ntawm weld ntawm lub raj dawb. Lub sijhawm no nrog lwm cov kev sib raug zoo, nyob rau lub sijhawm no peb kuj tuaj yeem saib cov kabmob tawm ntawm kev rho tawm cov kev puas tsuaj ntawm cov kabmob ntawm kev puas tsuaj.