Iindaba zoShishino
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Ukusetyenziswa kombhobho wentsimbi ekuthuthweni kunye nobuNjineli bolwandle
Uyilo lombhobho wentsimbi yobunjineli bolwandle kunye nokukhethwa, ukucaciswa kuhambelana nokuhlelwa kolwakhiwo lwentsimbi yobunjineli bolwandle, kwaye ngokubhekisele kwi-API (iziko lepetroleum yaseMelika), i-AISC (uluntu lwaseMelika lwesakhiwo sentsimbi), i-ASTM (uluntu lwaseMelika lovavanyo kunye nezixhobo). )...Funda ngokugqithisileyo -
Isiphene sokufudumeza se-billet yetyhubhu engenamthungo
Imveliso yetyhubhu engenamthungo eshushu eqengqelekayo ifuna ukufudumeza kabini ukusuka kwibillet ukuya kumbhobho wentsimbi ogqityiweyo, oko kukuthi, ukufudumeza kwebillet phambi kokugqobhoza kunye nokufudumeza umbhobho ongenanto emva kokuqengqeleka phambi kokulinganisa. Xa uvelisa iityhubhu zentsimbi ezibandayo, kuyimfuneko ukusebenzisa...Funda ngokugqithisileyo -
Amanqaku emveliso ye-SSAW Steel Pipe
Umbhobho wensimbi we-SSAW kwinkqubo yokuvelisa, kufuneka sinikele ingqalelo kuthotho lwemiba. Ngaphandle kwezi zinto zilandelayo zovavanyo, ngokwemigangatho ye-API kunye neminye imigangatho efanelekileyo kunye neemfuno ezikhethekileyo zabasebenzisi abathile, kodwa kunye nesidingo sensimbi, ipayipi yensimbi kunye nezinye iimvavanyo ze-Destructi...Funda ngokugqithisileyo -
Izixhobo zokuvelisa ityhubhu ezingenamthungo
Kukho iintlobo ezininzi zezixhobo zokuvelisa ityhubhu engenamthungo (smls) ngokwenkqubo yokuvelisa ityhubhu engenamthungo. Nangona kunjalo, kungakhathaliseki ukuba i-rolling, i-extrusion, i-top pressing okanye i-spinning ye-tube yensimbi engenamthungo yenkqubo yokuvelisa, izixhobo zokufudumeza ze-billet azinakwahlulwa, ngoko i-billet ...Funda ngokugqithisileyo -
Ziziphi iinkqubo ezintathu ezibandakanyiweyo kunyango olushushu lwe-carbon steel tubes?
Ngokweemeko ezahlukeneyo, izinto zetsimbi zifudumala kwiqondo lokushisa elifanelekileyo kwaye zigcinwe zifudumele, kwaye zipholile ngeendlela ezahlukeneyo zokutshintsha isakhiwo se-metallographic yezinto zetsimbi kunye nokufumana iimpawu ezifunekayo zesakhiwo. Le nkqubo idla ngokubizwa ngokuba bubushushu bezinto zentsimbi...Funda ngokugqithisileyo -
Indlela ye-welding yombhobho wentsimbi ejikelezayo
Umbhobho weSpiral ngumbhobho odityanisiweyo odityanisiweyo owenziwe nge-coil yentsimbi ekrwada njengento ekrwada, ekhutshiweyo kubushushu obuqhelekileyo, kwaye idityaniswe yinkqubo yokuwelda i-arc ezenzekelayo enamacala amabini. Indlela ye-welding ye-arc entywilayo ye-welding iyafana ne-welding manual kuba ise ...Funda ngokugqithisileyo
