Vavu yopumira ya njira imodzi ya Hydraulic FN15-01 ya crane

1) Kugwira ntchito ndi kutsegula kwakukulu kuti mutalikitse moyo.

Lolani valavu yowongolera itsegulidwe yayikulu momwe mungathere kuyambira pachiyambi, nenani 90%. Mwanjira imeneyo, cavitation, abrasion ndi zotsatira zina zimapangidwira pamwamba pa valve core. Ndi chiwonongeko cha chiwombankhanga cha valve ndi kuwonjezeka kwa kutuluka kwathunthu, valavu yofananira iyenera kutsekedwa pang'ono, yomwe idzapitirizabe kuwonongedwa ndi kutsekedwa pang'onopang'ono, kuti ma valve onse agwiritsidwe ntchito mosavuta. Pa nthawi yomweyi, kusiyana kwa valve throttle ndi kwakukulu ndipo abrasion imakhala yofooka pamene ikugwira ntchito ndi kutsegula kwakukulu, yomwe imakhala yochuluka kuposa 1 ~ 5 nthawi yaitali kuposa pamene valve ikugwiritsidwa ntchito ndi kutsegula pakati ndi kutsegula pang'ono. chiyambi.

2) Mu ntchito yowonjezera

kutsika kwapakati kumadyedwa mwa kuyika valavu yonyamula katundu pambuyo potsegula valavu kuti ipititse patsogolo moyo wautumiki; Zimitsani valavu yamanja yolumikizidwa motsatizana papaipi mpaka valavu yoyang'anira ipeza digirii yoyenera yotsegulira. Ndizosavuta, zosavuta komanso zomveka kwa opanga ma valve oyendetsa ndege kuti asankhe njira iyi pamene valve ili potsegula pang'ono poyamba.

3) njira yopititsira patsogolo kwambiri moyo wautumiki pochepetsa kufotokozedwa ndi kukulitsa ntchitoyo

Malingana ndi ndondomeko yochepetsera valavu yoyendetsera ntchito, kutsegulidwa kwa ntchito kumakulitsidwa. Miyezo yeniyeni ndi iyi: sinthani valavu yaing'ono ndi imodzi, ngati DN25 imagwiritsidwa ntchito m'malo mwa DN32; Thupi la valve silinasinthe, ndipo mpando wa valve wokhala ndi kabowo kakang'ono ka valve umasinthidwa.

4) njira yosunthira magawo owonongeka kuti apititse patsogolo moyo wautumiki

Sunthani malo owonongeka kwambiri ku zigawo zoyambirira ndi zachiwiri kuti musunge malo osindikizira ndi throttle pamwamba pa mpando wapakati pa valve.