Chidziwitso chachidule cha zofunikira zoyika ndikukonza valavu yamagetsi yamagetsi

Zoona zake, valavu yoyendetsera magetsi yakhala ikugwiritsidwa ntchito kwambiri m'makampani ndi migodi. Valavu yamagetsi yamagetsi nthawi zambiri imakhala ndi chowongolera chamagetsi chamagetsi ndi valavu yagulugufe kudzera pamakina olumikizira, mutatha kukhazikitsa ndi kukonza zolakwika. Valavu yowongolera magetsi yamagetsi molingana ndi gulu la machitidwe: kusintha mtundu ndi mtundu wamalamulo. Zotsatirazi ndi kufotokozera kwina kwa valve yoyendetsa mpira wamagetsi.

Pali mfundo ziwiri zazikulu pakuyika valavu yamagetsi yamagetsi

1) Malo oyika, kutalika ndi njira yolowera ndi kutulutsa ziyenera kukwaniritsa zofunikira. Mayendedwe apakati amayenda molingana ndi momwe muvi wamadziwira pa thupi la valve, ndipo kulumikizana kudzakhala kolimba komanso kolimba.

2) Musanayambe kuyika valavu yamagetsi yamagetsi, kuyang'anitsitsa maonekedwe kuyenera kuchitidwa, ndipo mbale ya dzina la valve iyenera kutsata ndondomeko ya dziko lonse "chizindikiro cha valve" GB 12220. ndi ntchito yodulidwa pa chitoliro chachikulu, kuyesa mphamvu ndi zolimba ziyenera kuchitidwa musanayike, ndipo valve ingagwiritsidwe ntchito pokhapokha itayenerera. Pakuyesa mphamvu, kupanikizika kwa mayeso kudzakhala nthawi 1.5 ya kukakamiza mwadzina, nthawiyo sikhala yochepera 5min, ndipo chipolopolo cha valve ndi kulongedza zidzakhala zoyenerera ngati palibe kutayikira.

Malinga ndi kapangidwe kake, valavu yamagetsi yamagetsi imatha kugawidwa m'magawo oyambira, mbale yowongoka, mbale yokhazikika ndi mtundu wa lever. Malinga ndi mawonekedwe osindikizira, amatha kugawidwa m'mitundu iwiri: mtundu wosindikizidwa kwambiri komanso wosindikizidwa molimba. Mtundu wa chisindikizo chofewa nthawi zambiri umasindikizidwa ndi mphete ya rabara, pamene mtundu wa chisindikizo cholimba nthawi zambiri umasindikizidwa ndi mphete yachitsulo.

Malinga ndi mtundu wolumikizira, valavu yamagetsi yamagetsi imatha kugawidwa mu kulumikizana kwa flange ndi kulumikizana kwapawiri; molingana ndi njira yotumizira, imatha kugawidwa m'mabuku, kutumizira zida, pneumatic, hydraulic ndi magetsi.

Kukhazikitsa ndi kukonza valavu yamagetsi yamagetsi

1. Pakuyika, diski iyenera kuyima pamalo otsekedwa.

2. Malo otsegulira ayenera kutsimikiziridwa molingana ndi ngodya yozungulira ya mpira.

3. Kwa valavu ya mpira yokhala ndi valavu yodutsa, valavu yodutsa iyenera kutsegulidwa musanatsegule.

4. Valve yamagetsi yamagetsi yamagetsi idzakhazikitsidwa molingana ndi malangizo oyika opanga, ndipo valavu yolemera kwambiri idzaperekedwa ndi maziko olimba.