Inoshanda kune yekuchera PC60-7 yekuyamura vharafu hydraulic control valve 709-20-52300

Ivhavha huru yekuyamura yakaiswa pamucheto wepamusoro nepamusoro wevhavha huru yekudzora, imwe yepamusoro uye imwe yakaderera. Ivhavha inoisa iyo yakanyanya kudzvanywa kuti iyo yese hydraulic system ishande. Kana iyo system yekumanikidza inodarika kudzvanywa kweiyo huru yekuyamura vharafu, iyo huru yekuyamura vharafu inovhura dunhu remafuta retangi rekudzoka kuti riputikire mafuta e hydraulic kudzokera kutangi kuchengetedza iyo yese hydraulic system uye kudzivirira yakawandisa mafuta kumanikidza.

Mashandiro azvinoita:

① Pump pressure PP inosimuka;

② Kupfuura 355kg/cm2 (380kg/cm2 apo mutyairi mafuta anomanikidza ON);

③ Pombi kumanikidza kusunda musoro unosimudza (2) kukunda chitubu (1) simba rekusundira kumusoro;

④ Gomba diki (chete φ0.5) mune plunger (3) rinotanga kuve nekuyerera kwemafuta;

⑤ Iyo plunger (3) inosundirwa kumusoro nekuda kwekumanikidza musiyano pakati pemberi neshure (huru pazasi, diki kumusoro);

⑥ Kudzvanya mafuta kudzokera kutangi;

⑦ Pump pressure inodonha kusvika 355kg/cm2 (380kg/cm2 kana mutyairi wemafuta anomanikidza)

Kana pombi yekumanikidza iri pasi pe355kg/cm2:

① Musoro wekusimudza (2) wakavharwa pasi pekumanikidzwa kwechirimo (1);

Hapana mafuta anoyerera mugomba duku riri mupuriji (3);

③ Musiyano wekumanikidza pakati pemigumo miviri yeplunger (3) ndeye 0, uye inodzoka pasi pechiito chesimba rechirimo uye kudzvanywa kwemafuta;

④ Oiri yekumanikidza inobviswa kubva munzira yetangi;

⑤ Pump pressure inogona kuchengetedzwa;