M'dziko lovuta la ma hydraulics, kuzindikira ndikumvetsetsa mavavu osiyanasiyana a hydraulic ndikofunikira kuti makina azigwira bwino ntchito.Nkhani yayikuluyi idapangidwa kuti ipatse akatswiri komanso okonda kwambiri pamakampani opanga ma hydraulic chiwongolero chokwanira chopereka chidziwitso chakuya pakuzindikiritsa ma valve a hydraulic, mitundu, ndi kugwiritsa ntchito.
A. Ntchito yofunika kwambiri ya ma hydraulic valves
Ma valve a hydraulic ndi alonda a ma hydraulic system, omwe amawongolera kutuluka kwamadzimadzi, kuwatsogolera kuzinthu zinazake ndikuwongolera kuthamanga.Amakhala ndi gawo lalikulu pakuwonetsetsa kuti makina a hydraulic akugwira ntchito moyenera komanso modalirika.
B. Dziwani mavavu a hydraulic
Kuyang'ana m'maso
Kulemba: Mavavu ambiri a hydraulic amalembedwa ndi zizindikiro kapena mafotokozedwe omwe amawonetsa ntchito ndi mtundu wawo.Kusamalira zolembedwazi ndi gawo loyamba pakuzindikiritsa.
Coding Colour: Opanga ena amagwiritsa ntchito zolemba zamitundu kuti asiyanitse mitundu yosiyanasiyana ya ma valve.Kudziwa zizindikiro zamitundu iyi kumapangitsa kuti muzindikire mwachangu.
kukula ndi mawonekedwe
Makulidwe: Miyeso yakuthupi ya valavu imatha kupereka chidziwitso cha mphamvu ndi magwiridwe ake.Ma valve akuluakulu nthawi zambiri amayendetsa kuthamanga kwambiri komanso kupanikizika.
Mawonekedwe: Mitundu yosiyanasiyana ya ma valve imakhala ndi mawonekedwe apadera komanso masinthidwe.Kudziwa izi kungakuthandizeni kuzindikira mtundu wa valve.
Makonzedwe a C.Port
Zolowera ndi Zotulutsa: Kupenda makonzedwe a zolowetsa ndi zotuluka kungapereke chidziwitso cha ntchito ya valve mu hydraulic system.
D. Mitundu ya ma hydraulic valves
Directional control valve
Mavavu a Spool: Ma valve awa amawongolera komwe kumayenda madzimadzi posuntha spool ya cylindrical mkati mwa nyumba.
Vavu ya Poppet: Vavu ya poppet imagwiritsa ntchito poppet (tambala) kuwongolera komwe kumayendera.
E. Valavu yowongolera kuthamanga
Vavu Yothandizira Kupanikizika: Valavu yochepetsera kupanikizika imayang'anira kupanikizika kwa dongosolo popatutsa madzi ochulukirapo kubwerera kunkhokwe.
Sequence Valve: Valve yotsatizana imatsimikizira kuti zochita zenizeni zimachitika motsatizana mwa kulola kuyenderera pamene kukakamizidwa kokonzedweratu kukufika.
F. Valve yowongolera kuyenda
Ma valve a Throttle: Ma valve a Throttle amawongolera kuyenda mwa kuletsa kutuluka kwamadzimadzi kudzera m'mphuno.
Yang'anani Vavu: Chongani valavu imangolola kuyenda kwa njira imodzi ndikulepheretsa kubwereranso.
G. Servo valve
Valavu yofananira: Vavu yofananira imayendetsa bwino kuthamanga kapena kuthamanga kutengera chizindikiro chamagetsi.
Ma valve a Servo: Ma valve a Servo amapereka kulondola kwambiri komanso kuyankha mwachangu pamapulogalamu ovuta.
H. Ntchito ndi Kusamala
Kufunsira kwa ma hydraulic valves ndi otakata komanso osiyanasiyana, kuyambira pamakina olemera pantchito yomanga ndi ulimi kupita ku machitidwe owongolera bwino popanga ndi zakuthambo.Kusankha valavu yoyenera pa ntchito yeniyeni ndi yofunika kwambiri ndipo zimadalira zinthu monga kuyenda, kuthamanga ndi kulamulira kofunikira.
I.Mapeto
Kuzindikira ndikumvetsetsa ma hydraulic valves ndi luso lofunikira kwa aliyense wogwira ntchito ndi ma hydraulic system.Bukuli limapereka chidziwitso chofunikira pakuzindikira mitundu yosiyanasiyana ya ma valve ndi ntchito zawo.Pokhala ndi chidziwitso ichi, akatswiri amatha kupanga zisankho zodziwikiratu posankha valavu yoyenera pamakina enaake a hydraulic, kuwonetsetsa kuti magwiridwe antchito ndi odalirika.
Khalani odziwa zaposachedwa kwambiri pamakampani opanga ma hydraulic potsatira zosintha zathu.
Nthawi yotumiza: Oct-11-2023
