Valavu ya gulugufe yamanja
Ma valve ambiri a gulugufe opangidwa ndi manja amatsekedwa pozungulira chogwirira kapena tsinde, ndipo nthawi zambiri amafunika kutembenuka kawiri kapena katatu kuti atseke kwathunthu. Mfundo yaikulu ndikusintha momwe mulili m'mimba mwake pozungulira mbale ya gulugufe ndi pafupifupi 90° (monga, kutembenuka kotala), koma chifukwa cha kapangidwe ka kapangidwe ka magiya (monga zida za nyongolotsi), ntchito yeniyeniyo imafuna kutembenuka kangapo.
Kuzungulira chogwirira mozungulira wotchi ndiko njira yotsekera, ndipo kuzungulira mozungulira wotchi ndiko njira yotsegulira.
Valve ya gulugufe yogwirira ntchito: Valavu ya gulugufe imatsegulidwa ndi kutsekedwa potembenuza chogwirira. Pali diski yokhala ndi mano pakati pa chogwirira ndi thupi la valavu, ndipo mtunda wa kuyenda kwa chogwirira pa diski yokhala ndi mano uli pakati pa 0 ~ 90°. Chogwirira chikakhala choyima ndi payipi, valavu imatsekedwa; pamene chogwiriracho chili chofanana ndi payipi, valavu imatsegulidwa.
Valavu ya gulugufe ya nyongolotsi: Kutsegula ndi kutseka kwa valavu ya gulugufe kumayendetsedwa potembenuza gudumu lamanja pamutu wa zida za nyongolotsi. Kuzungulira gudumu lamanja mozungulira wotchi kumatha kutseka valavu ya gulugufe, ndipo kuizungulira mozungulira wotchi kumatha kuitsegula.
Ma valve apadera kapena akuluakulu a gulugufe
Zochitika zochepa zapadera (monga ma valve akuluakulu a mafakitale kapena makina ovuta otumizira ma transmission) zingafunike kuzungulira masauzande ambiri. Mwachitsanzo, zotsatira za kafukufuku zinanena kuti valavu iyenera kuzunguliridwa nthawi 8,000, koma zochitika zotere nthawi zambiri sizigwirizana ndi ma valve a gulugufe, ndipo nthawi zambiri zimakhudza zolakwika pa kapangidwe ka ma valve a chipata kapena mitundu ina ya ma valve.
Valavu yamagetsi ya gulugufe
Ngati choyatsira magetsi chikugwiritsidwa ntchito, liwiro lotseka limadalira liwiro la injini (nthawi zambiri 12 ~ 48 rpm, mapangidwe apadera amatha kufika pa 100 rpm)8. Komabe, gawoli limakhudza nthawi yotseka yokha ndipo silikugwirizana ndi kuchuluka kwa kuzungulira kwa ntchito yamanja.
Valavu ya gulugufe ya Pneumatic
Kawirikawiri zimatenga nthawi yozungulira 200 mpaka 600 kuti mutseke valavu ya gulugufe. Mafotokozedwe a mavalavu a gulugufe odulidwa mwachangu a pneumatic amasonyeza kuti kuchuluka kwa ma turn otseguka ndi otseka sikuyenera kukhala kochuluka, ndipo mavalavu akuluakulu ayeneranso kumaliza ntchito yotsegulira ndi kutseka mkati mwa ma turn ozungulira 200-600.
Nthawi yotumizira: Epulo-04-2025
