Teeb meem kev sib txuas
1. siab zog bolt txuas
1) Cov khoom siv ntsia liaj qhov rooj tsis tau raws li qhov yuav tsum tau ua, ua rau kev txhim kho tsis zoo ntawm cov bolts, lossis cov qib fastening ntawm bolts tsis ua raws li cov qauv tsim.
Ua rau tsom xam:
a).Ntawm no yog ntab xeb, roj thiab lwm yam impurities ntawm qhov chaw, thiab muaj burrs thiab vuam qog ntawm lub qhov ntsia hlau.
b).Lub ntsia liaj qhov rooj nto tseem muaj kev puas tsuaj tom qab kho.
Kev daws:
a).Floating xeb, roj thiab ntsia liaj qhov rooj qhov tsis xws luag nyob rau saum npoo ntawm lub zog bolts yuav tsum tau ntxuav ib tug los ntawm ib tug.Ua ntej siv, nws yuav tsum tau kho nrog anti-xeb.Bolts yuav tsum khaws cia thiab muab los ntawm tus neeg tshwj xeeb.
b).Kev ua tiav ntawm lub rooj sib txoos saum npoo yuav tsum coj mus rau hauv tus lej ntawm kev tsim kho thiab kev teeb tsa, tiv thaiv kev rov ua dua, thiab sim daws nws ua ntej hoisting.
2) Bolt ntsia hlau puas, ntsia hlau tsis tuaj yeem ntsia hlau rau hauv cov txiv ntoo, cuam tshuam rau lub rooj sib dhos.
Ua rau tsom xam: cov ntsia hlau yog xeb heev.
Kev daws:
① Bolts yuav tsum tau xaiv ua ntej siv, thiab ua ntej sib tw tom qab ntxuav xeb.
② Bolts puas los ntawm cov ntsia hlau tsis tuaj yeem siv los ua bolts ib ntus, thiab nws yog nruj me ntsis txwv tsis pub quab yuam rau hauv lub qhov ntsia hlau.
③ Lub bolt sib dhos yuav tsum muab khaws cia raws li lub teeb thiab yuav tsum tsis txhob muab pauv thaum siv.
2. Vuam kab teeb meem: nyuaj los lav qhov zoo;Lub ntsiab kab teeb thiab kab hauv pem teb tsis yog welded;Arc phaj tsis siv rau vuam.
Cov kev daws teeb meem: Ua ntej weld Steel Structure, xyuas qhov kev pom zoo ntawm vuam pas nrig, vuam ntawm kev soj ntsuam daim ntawv pov thawj pom zoo, raws li cov qauv tsim rau kev xaiv vuam pas nrig, raws li cov lus qhia thiab cov txheej txheem yuav tsum tau siv vuam pas nrig, qhov chaw vuam yuav tsum. tsis muaj cracking, weld beading.Thawj thiab theem nrab weld yuav tsum muaj porosity, slag, crater tawg.Lub vuam yuav tsum tsis muaj qhov tsis xws li kev sib tsoo thiab vuam tsis tiav.Thawj thiab theem nrab weld nondestructive kuaj raws li qhov yuav tsum tau ua, Tshawb xyuas cov welder lub thwj ntawm cov welds thiab txoj haujlwm.Cov welds tsis tsim nyog yuav tsum tsis txhob ua tiav yam tsis muaj kev tso cai, hloov cov txheej txheem ua ntej ua.Tus naj npawb ntawm kev kho vuam nyob rau hauv tib qhov chaw yuav tsum tsis txhob ntau tshaj ob zaug.
Post lub sij hawm: May-23-2021