Amagqabantshintshi kunye nomda wosetyenziso lwetyhubhu yephosphated echanekileyo

1. Ukumelana nokunxiba kakuhle.

2. Ukuxhatshazwa koxinzelelo oluphezulu, olufanelekileyo kumanqanaba aphezulu oxinzelelo.

3. Umgca wangaphakathi uhlanganiswe ngokuqinileyo kunye nombhobho wensimbi wangaphandle, kwaye inkqubo ekhethekileyo ikhethwa ukwenza ukudibanisa ukudibanisa phakathi kweengqimba ezidibeneyo, ukuqinisekisa ukuthembeka kokusebenza.

4. Inokumelana kakuhle nokutshatyalaliswa komatshini kunye nokutshatyalaliswa kwe-thermal.

5. Uqhagamshelo lwesixhobo esiluncedo.Iiflange kunye nezihlanganisi eziguquguqukayo zingasetyenziselwa ukudibanisa, kwaye zinokunqunyulwa okanye zifakwe kwi-welded ngokuthanda.

Ubungakanani bosetyenziso:

Inkqubo yokuhambisa umgubo wamalahle, umbhobho omanzi owomileyo othutha uthuthu, kunye nenkqubo yamalahle amatye kwizityalo zamandla ezishushu.

Ezinye iinkqubo zokuhambisa umoya kumasuntswana omgubo

Inkqubo yothutho ye-hydraulic slag kunye nokuthuthwa kwe-slurry kunye nobukhulu be-particle enkulu

Ukuthuthwa kwezixhobo ezahlukeneyo zemigodi

1. Isiphumo sePhosphating

(1) Umphumo we-phosphating ngaphambi kokugquma

① Yandisa ukunamathela phakathi komgangatho wokugquma (njengokwaleka kwepeyinti) kunye nesixhobo sokusebenza.

② Ukuphucula ukuxhathisa kwe-corrosion of the surface coating of the workpiece emva kokugquma.

③ Phucula uhombiso.

(2) Impembelelo ye-noncoating phosphating

① Phucula ukuxhathisa kokunxiba kwesixhobo sokusebenza.

② Qinisekisa ukuguda kwesixhobo sokusebenza ngexesha lomatshini.

③ Phucula ukuxhathisa umhlwa kwindawo yokusebenza.

2. Ukusetyenziswa kwe-phosphating

I-Steel phosphating isetyenziselwa ikakhulu ukukhusela i-corrosion kunye nefilimu yesiseko yepeyinti.

(1) Ifilimu yePhosphating yokukhusela umhlwa

① Ifilimu ekhuselayo ye-phosphating isetyenziselwa ukunyangwa kwe-corrosion yentsimbi.Uhlobo lwefilimu ye-phosphating ingaba yizinc okanye i-manganese.Ubunzima kwiyunithi yendawo ye-membrane yi-10-40 g / m2.Faka ioli ye-anti rust, igrisi, i-wax, njl. emva kwe-phosphating.

② Ifilimu ye-Phosphating ye-substrate yepeyinti

Ukwandisa ukubambelela kunye nokukhuselwa phakathi kwefilimu yepeyinti kunye nezixhobo zokusebenza zetsimbi.Uhlobo lwefilimu ye-phosphating lunokuba lusekelwe kwi-zinc okanye i-zinc calcium esekelwe.Ubuninzi bendawo yeyunithi yefilimu ye-phosphating yi-0.2-1.0 g / m2 (esetyenziselwa umgca ophantsi wepeyinti kwiindawo ezinkulu zentsimbi ye-deformation);I-1-5 g / m2 (esetyenziselwa umgca ophantsi wepeyinti kwiindawo zetsimbi eziqhelekileyo);I-5-10 g / m2 (kwisiseko sepeyinti yepeyinti yeengxenye zetsimbi ezingenayo i-deformation).

(2) Ukugquma kwePhosphate ukuze kube lula ukusebenza okubandayo

Ubunzima befilimu kwiyunithi yendawo yocingo lwensimbi kunye nomzobo wepayipi wensimbi odibeneyo yi-1-10 g / m2;Ubunzima befilimu kwiyunithi yendawo yokuchaneka komzobo we-tube ye-phosphating yi-4-10 g / m2;Ubunzima befilimu kwiyunithi yendawo ye-extrusion ebandayo eyenza iinxalenye zetsimbi zikhulu kune-10 g / m2.

(3) Ukugquma kwephosphate ekunciphiseni ukungqubana

Ifilimu yePhosphating inokunciphisa ukukhuhlana.Ngokubanzi, i-manganese esekelwe kwi-phosphating isetyenziswa, kwaye i-zinc esekelwe kwi-phosphating nayo ingasetyenziswa.Kwizixhobo zokusebenza ezinezithuba ezincinci ezifanelekileyo eziguquguqukayo, ubunzima befilimu ye-phosphating yi-1-3 g / m2;Kwizixhobo zokusebenza ezinezithuba ezinkulu eziguquguqukayo (iigiya zebhokisi), ubunzima befilimu ye-phosphating yi-5-20 g/m2.

(4) Ukugquma kwephosphate ukugquma umbane

Ngokuqhelekileyo, i-zinc based phosphating isetyenziswa.Isetyenziselwa unyango lwe-silicon wafer phosphating kwiimotor kunye neziguquli.