Valavu ya Mpira wa Pneumatic Yotentha Kwambiri Ikugwiritsidwa Ntchito Kwenikweni

Mu mapulojekiti ambiri, mavuto samawonekera poyesa. Amaonekera makina akatentha kwa kanthawi. Kutentha kukakwera, ma valve ena amayamba kutuluka, mphamvu imasintha, kapena actuator imachitapo kanthu pang'onopang'ono kuposa momwe amayembekezera. Nthawi zambiri ndi pamene anthu amayamba kuganizira zogwiritsa ntchito valavu ya mpira wa pneumatic yotentha kwambiri m'malo mwa kapangidwe kokhazikika.

Chinthu chimodzi chomwe taona kangapo — zinthu zokha sizimathetsa vuto lililonse. Mutha kugwiritsa ntchito 316 kapena CF8M, koma ngati kutseka sikuli bwino, valavuyo idzakhalabe ndi mavuto. valavu ya mpira wa pneumatic yotentha kwambiri, mpando umatenga katundu wambiri kutentha kukakwera ndi kutsika. Mipando yofewa yokhazikika nthawi zambiri imawonongeka mwachangu pankhaniyi.

Nthawi zina, mipando yolimbikitsidwa imatha kugwirabe ntchito. Koma kutentha kukakwera kapena kuyendetsa njinga kukachuluka, ogwiritsa ntchito ambiri amasankha kutseka zitsulo. valavu ya mpira wa pneumatic yotentha kwambiri Ndi dongosolo ili nthawi zambiri limatenga nthawi yayitali, ngakhale kuti zofunikira pakupanga zinthu nazonso zimakhala zapamwamba.

Mfundo ina ndi mbali ya actuator. Nthawi zina anthu amangoyang'ana pa thupi la valavu, koma actuator ndi yofunika kwambiri. Ngati kutentha kumapita mwachindunji kwa iyo, magwiridwe antchito amachepa pakapita nthawi. Ichi ndichifukwa chake a valavu ya mpira wa pneumatic yotentha kwambiri nthawi zambiri imamangidwa ndi tsinde lalitali kapena bulaketi kuti ipange mtunda. Ndi tsatanetsatane wosavuta, koma umathandiza.

Kuchokera pa zomwe zidachitika pamakina, kulamulira kulekerera ndikofunikira kwambiri mu mtundu uwu wa valavu. Pa kutentha kwa chipinda, kupotoka pang'ono sikungawonekere. Koma kutentha kukatha, kukulitsa kumasintha momwe zimakhudzira. valavu ya mpira wa pneumatic yotentha kwambiri, kusunga miyeso yokhazikika ndikofunikira ngati mukufuna kutseka nthawi zonse mutagwiritsa ntchito mobwerezabwereza.

Ponena za kugwiritsa ntchito, ambiri valavu ya mpira wa pneumatic yotentha kwambiri Mapulogalamu omwe timawagwiritsa ntchito si owopsa kwambiri, koma ndi okhazikika — mafuta ofunda, nthunzi, kapena machitidwe ena ofanana. Izi sizimalola kusinthasintha kwakukulu. Akayika, ogwiritsa ntchito amayembekezera kuti valavu ipitirize kugwira ntchito popanda kusintha.

Kukhazikitsa kumakhudzanso magwiridwe antchito. Ngati payipi yazimitsidwa pang'ono kapena kutentha sikukuganiziridwa, ngakhale bwino valavu ya mpira wa pneumatic yotentha kwambiri mwina sizingagwire ntchito monga momwe timayembekezera. Tawonapo zochitika zina pomwe kusintha valavu sikunathetse vutoli, koma kusintha komwe kunakhazikitsa kunathetsa vutoli.

Kotero muzochita, a valavu ya mpira wa pneumatic yotentha kwambiri Sizikunena za chinthu chimodzi chokha. Zimakhudza momwe chilichonse chimagwirira ntchito limodzi — zinthu, kutseka, kukonza makina, ndi momwe zimayikidwira mu dongosolo. Nthawi zambiri, mavuto samachitika chifukwa cha chinthu chimodzi chokha, koma chifukwa cha kuphatikiza zinthu zazing'ono.