1.Boitokisetso

Ntlha ea pele, etsa bonnete ba hore valve e koetsoe ho felisa phallo eohle ea mecha ea litaba e amanang le valve. Tlosa metsi ka ho feletseng ka har'a valve ho qoba ho lutla kapa maemo a mang a kotsi nakong ea tlhokomelo. Sebelisa lisebelisoa tse khethehileng ho qhaqhabelofo ea hekemme o hlokomele sebaka le kgokelo ya karolo ka nngwe bakeng sa kopano e latelang.

2.Sheba diski ea valve

Ka hloko hlokomela hore na thebelofo e nang le flanged getedisc e na le deformation e totobetseng, ho peperana kapa ho roala le mefokolo e meng. Sebelisa li-caliper le lisebelisoa tse ling tsa ho lekanya ho lekanya botenya, bophara le litekanyo tse ling tsa disc ea valve ho netefatsa hore e finyella litlhoko tsa moralo.

3.Repair thevalve ea heke ea metsidisc

(1)Ntsha mafome

Sebelisa sandpaper kapa borashe ba terata ho tlosa mafome le litšila holim'a disc ea valve, ho pepesa karoloana ea tšepe.

(2) Lokisa mapetsong a tjheseletsa

Haeba lekhalo le fumanoa holim'a disc ea valve, hoa hlokahala ho sebelisa molamu oa ho tjheseletsa ho lokisa welding. Pele o lokisa welding, petso e lokela ho belisoa ka faele, ebe ho khethoa electrode e loketseng bakeng sa ho tjheseletsa. Ha ho chesoa, ho lokela ho lefshoa ho laola mocheso le lebelo ho qoba ho chesa kapa ho chesa ho feta tekano.

(3) Kenya likarolo tse senyehileng hampe

Bakeng sa ho apara ka thatabelofo ea heke ea tšepedisc, o ka nahana ka ho fetola likarolo tse ncha. Pele ho nkeloa sebaka, boholo le sebōpeho sa karolo e tsofetseng haholo li lokela ho lekanyetsoa pele, ebe ho khethoa thepa e nepahetseng bakeng sa ho sebetsa le ho kenya.

(4)Kalafo ea ho bentša

Sesepa sa valve se lokisitsoeng se benngoe ho etsa hore bokaholimo ba eona bo be boreleli le boreleli le ho ntlafatsa ts'ebetso ea ho tiisa.

4. Kopanya valve hape

Kenya hape "valve disc" e lokisitsoeng ka har'a valve ea heke ea Metal Seated, u ela hloko boemo ba pele le mokhoa oa ho hokela. Kopanya likarolo tse ling ka ho latellana ho latela maemo a tsona a mantlha le likhokahano, ho etsa bonnete ba hore karolo e 'ngoe le e 'ngoe e kentsoe sebakeng sa eona mme e sirelelitsoe ka mokhoa o sireletsehileng. Ka mor'a hore kopano e phethoe, valve e lokela ho hlahlojoa hore na e tiile ho netefatsa hore ha ho na ho lutla ho etsahalang. Haeba lets'oao le fumanoa, le lokela ho phekoloa hang-hang le ho kopanngoa hape.

Jinbin Valve e u fa litharollo tsa profeshenale le tse tšepahalang tsa taolo ea mokelikeli, haeba u na le lipotso tse amanang, u ka ikutloa u lokolohile ho siea molaetsa o ka tlase ho ikopanya le rona.