Izindaba
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Ungamkhetha Kanjani Umkhiqizi Nomhlinzeki Wepayipi Lensimbi Engenamthungo?
Njengamanje, baningi kakhulu abakhiqizi bamapayipi ensimbi angenamthungo emakethe.Lapho ulungiselela ukuthenga amapayipi angenasici, akungabazeki ukuthi kufanele ukhethe umphakeli wepayipi wensimbi onokwethenjelwa, ukuze wonke umuntu angakhathazeki ngekhwalithi yomkhiqizo wezimpahla.Kukhona futhi...Funda kabanzi -
Ungahlola kanjani ikhwalithi ye-welding yokufakwa kwepayipi le-elbow?
1. Ukuhlolwa kokubukeka kokufakwa kwamapayipi endololwane: ngokuvamile, inhlolovo yamehlo enqunu iyindlela eyinhloko.Ngokuhlola ukubukeka, ingathola ukukhubazeka kokubukeka kokufakwa kwepayipi le-elbow, futhi kwesinye isikhathi isebenzise ingilazi yokukhulisa izikhathi ezingama-5-20 ukuze iphenye.Okufana nokuluma onqenqemeni, i-porosity, i-weld ...Funda kabanzi -
Uyihlola kanjani ikhwalithi yokushisela yokufakwa kwendololwane
1. Ukuhlolwa kokubukeka kokufakwa kwendololwane: ngokuvamile, ukuhlola okubukwayo kuyindlela eyinhloko.Ngokuhlola ukubukeka, kutholakala ukuthi ukukhubazeka kokubukeka kwe-weld kokufakwa kwepayipi le-elbow elishiselwe kutholwa ngengilazi yokukhulisa izikhathi ezingama-5-20 kwesinye isikhathi.Okufana ne-undercut, porosity, weld bead, ...Funda kabanzi -
Indlela yokunakekela indololwane
1. Izindololwane ezigcinwe isikhathi eside zizohlolwa njalo.Indawo yokucubungula eveziwe kufanele igcinwe ihlanzekile, ukungcola kufanele kukhishwe, futhi kugcinwe kahle endaweni engenawo umoya futhi eyomile endlini.Ukupakisha noma ukugcina ngaphandle kunqatshelwe ngokuphelele.Hlala njalo ugcine indololwane yomile futhi ingenisa umoya, gcina...Funda kabanzi -
Indlela yokushisela yamapayipi amapayipi
Kunamakhasimende amaningi adinga ama-spool amapayipi ensimbi eminyakeni emibili edlule.Namuhla sizofunda mayelana nendlela yokushisela yamapayipi amapayipi.Ngokusho kokusetshenziswa kanye nepayipi, izindlela zokuxhuma ezivame ukusetshenziswa yilezi: uxhumano lwentambo, uxhumano lwe-flange, i-welding, uxhumano lwe-groove (i-clamp connecti...Funda kabanzi -
Ucwaningo lwenqubo lwe-flange forgings
Lesi sihloko sichaza izithiyo kanye nezinkinga zenqubo yendabuko yokubumba i-flange, futhi senza ucwaningo olunzulu mayelana nokulawulwa kwenqubo, indlela yokwenza, ukuqaliswa kwenqubo, ukuhlolwa kwe-forging kanye nokwelashwa kokushisa kwangemva kokubumba kwe-flange forgings kuhlanganiswe namacala athile.I...Funda kabanzi