Kusanthula kugwiritsa ntchito makina odulira ma hydraulic?

Kusanthula kugwiritsa ntchito makina odulira ma hydraulic?
Mawonekedwe a makina odulira a hydraulic ndikuti pamene mutu wodulira umagwiritsidwa ntchito pa zinthu zomwe zakonzedwa kudzera mu nkhungu ya mpeni, kukakamiza kwa silinda yochitira sikufikira kukakamizidwa, kupanikizika kumawonjezeka ndi nthawi yolumikizana (kudula mu chinthu chogwira ntchito), mpaka valavu yosinthira ma electromagnetic italandira chizindikiro, valavu yobwerera imasintha, ndipo mutu wodulira umayamba kuyambiranso;
Panthawiyi, kupanikizika kwa silinda sikungafike pamtengo wamtengo wapatali chifukwa cha kuchepa kwa nthawi ya mafuta opanikizika kuti alowe mu silinda; ndiko kuti, kupanikizika kwadongosolo sikufika pamtengo wapangidwe, ndipo kukhomerera kumatsirizika.
Makina odulira hydraulic
Kutumiza kwa Hydraulic kwa makina odulira, pamalo apamwamba. Mu makina opangira ma hydraulic, kuchuluka kwa zomwe zimagwiritsidwa ntchito ndi matani 8-20 a makina odulira mkono wakugwedeza. Makina amtundu wamba komanso makina odulira gantry amagwiritsidwa ntchito kwambiri pakupanga zazikulu, zoyenera kwambiri pachikopa, zida zopanga zopanda zitsulo.
Valavu yobwezeretsa pneumatic ya chodyera makina odulira ndiyolakwika
Zolakwika za valavu yobwereranso ya makina odulira okha ndi awa: valavu silingasinthe kapena kusuntha pang'onopang'ono, kutuluka kwa mpweya, ndipo valavu yoyendetsa magetsi imakhala ndi vuto.
(1) valavu yobwezeretsayo siyingasinthidwe kapena ntchitoyo imachedwa, yomwe nthawi zambiri imayamba chifukwa chamafuta ochepa, kukhazikika kwa masika kapena kuonongeka, mafuta kapena zonyansa zimakakamira gawo lotsetsereka ndi zifukwa zina. Pachifukwa ichi, choyamba fufuzani ngati chipangizo cha mafuta chikugwira ntchito bwino; kaya kukhuthala kwa mafuta opaka mafuta kuli koyenera. Ngati ndi kotheka, sinthani mafuta opaka mafuta, yeretsani gawo lolowera la valve yobwerera, kapena sinthani valavu ya kasupe ndi yobwerera.
(2) Valavu yosinthira ya makina odulira okha kwa nthawi yayitali ndiyosavuta kuwoneka ngati valavu pachimake chosindikizira mphete kuvala, tsinde la valavu ndi zochitika zowonongeka zapampando, zomwe zimapangitsa kutayikira kwa mpweya mu valavu, valavu pang'onopang'ono kapena kusasintha kwabwinobwino ndi zolakwika zina. . Panthawiyi, mphete yosindikizira, tsinde la valve ndi mpando wa valve ziyenera kusinthidwa, kapena valavu yobwerera iyenera kusinthidwa.
(3) Ngati mabowo olowera ndi utsi wa valavu yoyendetsa ma elekitiroma yatsekedwa ndi matope ndi zinyalala zina, kutsekako sikuli kolimba, phata losuntha limakanidwa, vuto la dera, lingayambitse valavu yobwerera sikungasinthidwe. Pazochitika zitatu zoyamba, matope amafuta ndi zonyansa za valve yoyendetsa ndege ndi chitsulo chosuntha ziyenera kutsukidwa. Ndipo vuto la dera nthawi zambiri limagawika m'magulu awiri amagetsi amagetsi ndi ma electromagnetic coil. Tisanayang'ane vuto la dera, tiyenera kutembenuza bukhu la valavu yobwerera kangapo kuti tiwone ngati valavu yobwerera ingasinthe nthawi zonse pansi pa kukakamizidwa. Ngati mayendedwe abwinobwino angasinthidwe, derali lili ndi vuto. Pakuwunika, chidacho chitha kugwiritsidwa ntchito kuyeza voteji ya coil yamagetsi kuti muwone ngati voteji yovotera yafika. Ngati voteji ndi yotsika kwambiri, yang'ananinso mphamvu yamagetsi mumayendedwe owongolera ndi gawo losinthira stroko. Ngati valavu yobwereranso siyingasinthe nthawi zonse pamagetsi ovotera, yang'anani ngati cholumikizira (plug) cha solenoid chili chomasuka kapena sichikukhudzana. Njira ndiyo kumasula pulagi ndikuyesa kukana kwa koyilo. Ngati mtengo wokana ndi waukulu kwambiri kapena wocheperako, koyilo yamagetsi yawonongeka ndipo iyenera kusinthidwa.