I-Shaft Forgings yama-Hydraulic Turbines kanye nama-Hydraulic Generators

1 Ukuncibilika

1.1 Ukuncibilikiswa kwesithando somlilo esine-alkali kufanele kusetshenziselwe ukubumba insimbi.

2 Ukuqamba

2.1 Isibonelelo esanele sokusika kufanele sibe khona emaphethelweni angaphezulu naphansi engot yensimbi ukuze kuqinisekiswe ukuthi ucezu olubunjiwe alunamigodi enciphayo kanye nokuhlukaniswa okunzima.

2.2 Amathuluzi okufoja kufanele abe nomthamo owanele wokuqinisekisa ukufogwa okuphelele kuso sonke isigaba. Ukuma nobukhulu besiqephu esifojiwe kufanele kuhambisane eduze nezidingo zomkhiqizo oqediwe. I-axis yesiqeshana esihlanganisiwe kufanele ngokungcono ihambisane nomugqa ophakathi nendawo yensimbi yensimbi.

3 Ukwelashwa Kokushisa

I-3.1 Ngemuva kokwenza, ucezu oluhlanganisiwe kufanele lwenziwe ukwelashwa okujwayelekile nokushisa, futhi uma kunesidingo, ukwelashwa kokucisha nokushisa ukuze kutholwe isakhiwo esifanayo kanye nezakhiwo.

4 Ukushisela

I-4.1 I-axial welding enkulu kufanele yenziwe ngemuva kokuhlolwa kokusebenza komshini kwesiqephu esihlanganisiwe sihlangabezana nezidingo. Ama-electrode okushisela anezakhiwo ezifanayo zemishini ocezu olubunjiwe kufanele asetshenziswe, futhi imininingwane yokushisela engcono kakhulu kufanele ikhethwe ngenqubo yokushisela.

5 Izidingo Zobuchwepheshe

5.1 Ukuhlaziywa kwamakhemikhali kufanele kwenziwe ngeqoqo ngalinye lensimbi encibilikisiwe, futhi imiphumela yokuhlaziya kufanele ihambisane nemininingwane efanele.

5.2 Ngemva kokwelashwa kokushisa, izakhiwo ze-axial mechanical zesiqephu esifojiwe kufanele zihlangabezane nemininingwane efanele. Uma kudingwa ikhasimende, ukuhlolwa okwengeziwe okufana nokugoba okubandayo, ukugunda, kanye nezinga lokushisa elingashintshi le-ductility lingenziwa.

5.3 Ingaphezulu lesiqephu esifojiwe kufanele lingabi nemifantu ebonakalayo, ukugoqa, nokunye ukukhubazeka okubukeka okuthinta ukusetshenziswa kwayo. Amaphutha wendawo angasuswa, kodwa ukujula kokususwa akufanele kudlule u-75% wesibonelelo somshini.

5.4 Imbobo emaphakathi yesiqephu esifojiwe kufanele ihlolwe ngokubona noma kusetshenziswa i-boroscope, futhi imiphumela yokuhlolwa kufanele ihambisane nemininingwane efanele.

5.5 Ukuhlolwa kwe-Ultrasonic kufanele kwenziwe emzimbeni kanye nokushisela ucezu olubunjiwe.

5.6 Ukuhlolwa kwezinhlayiyana zikamagnetic kufanele kwenziwe esiqeshini esifojiwe ngemva komshini wokugcina, futhi indlela yokwamukela kufanele ihambisane nemininingwane efanele.