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Izindinganiso ezintathu zokuqina zensimbi
Ikhono lensimbi yokumelana nokungeniswa kwendawo yezinto eziqinile kubizwa ngokuthi ubulukhuni. Ngokwezindlela ezihlukene zokuhlola kanye nobubanzi besicelo, ubulukhuni bungahlukaniswa ngokuqina kweBrinell, ukuqina kwe-Rockwell, ubulukhuni be-Vickers, ukuqina koShore, ubulukhuni obuncane kanye nentukuthelo ephezulu...Funda kabanzi -
Isingeniso emsebenzini obandayo die steel
Cold work die steel isetshenziswa ikakhulukazi ukunyathela, ukuvala, ukwakha, ukugoba, ukukhishwa okubandayo, umdwebo obandayo, i-powder metallurgy iyafa, njll. Idinga ubulukhuni obuphezulu, ukumelana nokugqoka okuphezulu kanye nokuqina okwanele. Ngokujwayelekile ihlukaniswe izigaba ezimbili: uhlobo olujwayelekile kanye nohlobo olukhethekile. Ngokwesibonelo, i...Funda kabanzi -
Ukuqinisekisa Ikhwalithi Yamapayipi Ensimbi Angenamthungo: Umhlahlandlela Wokuhlola Ophelele
Isingeniso: Amapayipi ensimbi angenamthungo adlala indima ebalulekile ezimbonini ezahlukahlukene, okuhlanganisa i-metallurgy, amakhemikhali, imishini, i-petroleum, nokunye. Izinga lala mapayipi lithinta ngqo ukusebenza nokuqina kwawo. Ukuqinisekisa ikhwalithi yepayipi engenamthungo, kubalulekile ukuqhuba i-compre...Funda kabanzi -
Amapayipi ensimbi okuqeda amaphutha kanye nezinyathelo zawo zokuvimbela
Inqubo yokuqeda amapayipi ensimbi iyinqubo edingekayo futhi ebalulekile yokuqeda amaphutha emapayipini ensimbi, ukuthuthukisa ngokwengeziwe ikhwalithi yamapayipi ensimbi, futhi kuhlangatshezwane nezidingo zokusetshenziswa okukhethekile kwemikhiqizo.Ukuqedwa kwamapayipi ensimbi ikakhulukazi kuhlanganisa: ukuqondisa kwepayipi lensimbi, ukusika ukuphela (i-chamfering, s...Funda kabanzi -
Izinqubo ezimbili zokwelashwa kokushisa kwensimbi
Inqubo yokwelapha ukushisa kwensimbi ngokuvamile ihlanganisa izinqubo ezintathu: ukufudumeza, ukwahlukanisa, nokupholisa. Ngezinye izikhathi kunezinqubo ezimbili kuphela: ukushisa nokupholisa. Lezi zinqubo zixhumene futhi azikwazi ukuphazanyiswa. 1.Ukushisa Ukushisa kungenye yezinqubo ezibalulekile zokwelashwa kokushisa...Funda kabanzi -
Izigaba ezintathu zokwelashwa kokushisa kwensimbi
Izinqubo zokwelashwa kokushisa kwensimbi zingahlukaniswa cishe zibe izigaba ezintathu: ukwelashwa kokushisa okuphelele, ukwelashwa kokushisa okungaphezulu kanye nokwelashwa kokushisa kwamakhemikhali. Ngokuya ngendawo yokushisisa, izinga lokushisa lokushisa kanye nendlela yokupholisa, isigaba ngasinye singahlukaniswa ngezinqubo eziningana zokwelashwa kokushisa...Funda kabanzi -
Ukubaluleka Kwe-Acid Pickling and Passivation in Surface Treatment of Steel Pipes
Ukwethulwa kwamapayipi e-Acid Pickling and Passivation Steel asetshenziswa kakhulu ezimbonini ezahlukahlukene ngenxa yokuqina kwawo okuhle kakhulu, amandla, kanye nokungagqwali kwawo. Kodwa-ke, ukuze kuqinisekiswe ukusebenza kwabo okuphelele nokuphila isikhathi eside, kubalulekile ukusebenzisa izindlela zokwelapha ezisebenzayo ezifana...Funda kabanzi -
Izinzuzo nokushiyeka kwama-flange asetshenziswayo ajwayelekile
1. I-flange ye-flange yokushisela I-flange ye-flange yokushisela i-flange PL ibhekisela ku-flange exhunywe epayipini kusetshenziswa amashisela e-fillet. I-Plate flat welding flange PL iyi-flange engafanele futhi iyafana nenzuzo: Ilula ukuthola izinto zokwakha, kulula ukwenza, izindleko eziphansi nezisetshenziswa kabanzi ...Funda kabanzi -
Isingeniso samaFlanges: Ukuqonda izici nezinhlobo zawo
Isingeniso: Ama-Flange adlala indima ebalulekile ezimbonini ezihlukahlukene, asebenza njengezingxenye ezixhumanisayo ezenza kube lula ukuhlanganisa nokuhlakazwa kwamasistimu amapayipi. Kungakhathaliseki ukuthi ungunjiniyela ochwepheshile noma ufuna ukwazi mayelana nokusetshenziswa kwama-flanges, le bhulogi ilapha ukuze ikunikeze ulwazi lwangaphakathi...Funda kabanzi -
Ukuqonda Ubudlelwano Phakathi Kwe-Flange ne-Valve-Ukufana kanye Nomehluko Ohloliwe
Isingeniso: Ama-Flange nama-valve ayizingxenye ezibalulekile ezinhlelweni ezihlukene zezimboni, eziqinisekisa ukuhamba kahle nokulawula uketshezi noma amagesi. Nakuba kokubili kufeza izinjongo ezihlukene, kunobuhlobo obuseduze phakathi kwama-flange nama-valve. Kule bhulogi, sizocubungula ukufana ...Funda kabanzi -
Ukuzuza Ukusebenza Nekhwalithi: Izinzuzo Zeshubhu yethusi Ekhiqizwe Ngokuqhutshekwa Kwe-Casting and Rolling
Isingeniso: Imboni yethusi ibone ukuthuthuka okubalulekile kwezobuchwepheshe eminyakeni yamuva, enye yazo inqubo eqhubekayo yokusakazwa nokugingqika yokukhiqiza amashubhu ethusi ekhwalithi ephezulu. Le ndlela emisha ihlanganisa izinqubo zokulingisa nokugingqa zibe yimpumelelo futhi...Funda kabanzi -
Izinkinga Ezivamile Nezixazululo Ekucubunguleni Ipayipi Lethusi kanye Nokushisela: Umhlahlandlela Ophelele
Isingeniso: Amapayipi e-Copper asetshenziswa kakhulu ezimbonini ezihlukahlukene ngenxa ye-conductivity enhle kakhulu yokushisa nogesi, ukumelana nokugqwala, nokuqina. Kodwa-ke, njenganoma iyiphi enye inqubo yokukhiqiza, ukucutshungulwa kwamapayipi ethusi kanye nokushisela nakho kuza nezinselelo zabo ezifanele. Ku...Funda kabanzi