Ngaphantsi kweemeko eziqhelekileyo, izikrufu zensimbi ezingenasici ngumbala wokuqala. Kwiimeko ezininzi, akukho nyango lwangaphandle olufunekayo. Nangona kunjalo, izikrufu zensimbi ezingenasici ziya kutshintsha umbala ngexesha lokusetyenziswa, zijika zibomvu okanye zibe mnyama. Namhlanje, ndiza kuthetha nawe malunga nentsimbi engenasici. Iimbangela kunye nezisombululo zokutshintsha kombala.
1. I-discoloration yensimbi engenasici ngokuqhelekileyo ibangelwa ukungacoci izikrufu ngexesha lokucoca emva kokuba izikrufu ziqiniswe. Isisombululo sokucoca sihlala phezu kwe-screws yensimbi engenasici, ngoko emva kwexesha lokusetyenziswa, isisombululo sokucoca siya kusabela ngekhemikhali kunye nayo. Ukusabela kubangela ukuguquka kombala kumphezulu we-screw yensimbi engenasici.
2. Kukho ukuguqulwa kombala kunye ne-rust ebomvu eveliswa yifilimu ye-phosphating ebusweni be-screw yensimbi engenasici emva konyango lobushushu. Ukuze sixelise i-discoloration ye-screw, siya kususa ifilimu ye-phosphating ngaphambi kokuba unyango lobushushu. Ubushushu bendawo yomlilo yebhanti.
3. Emva kokuba i-screw yensimbi engenasici icinywe, i-medium quenching medium eseleyo kwi-screw yensimbi engenasici iya kukhokelela ngokulula ekunciphiseni ukusebenza okunjenge-rust ye-stainless steel screw kunye ne-phenomenon of blackening emva kwexesha lokusetyenziswa. Kufuneka siyijonge ngamaxesha athile xa siyisebenzisa. Idatha ye-medium quenching medium inokuxelisa ubumnyama bomphezulu we-stainless steel screw.
4. Kwinkqubo yokucima izikhonkwane zensimbi ezingenasici, ukuba ioli indala kakhulu, inokubangela ukuba i-screw ibe mnyama. Kwinkqubo yokucima ioli, iqondo lokushisa kufuneka lithotywe ngokubanzi, ngokubanzi i-50 degrees ifanelekile, enokuqinisekisa isantya sokuguga kweoli. Yehlisa isantya.
Ixesha lokuposa: Sep-26-2022