Kufotokozera mwatsatanetsatane njira yolondola yogwiritsira ntchito valavu

Kukonzekera musanachite opaleshoni

Musanagwiritse ntchito valavu, muyenera kuwerenga mosamala malangizo ogwiritsira ntchito. Musanagwiritse ntchito, muyenera kudziwa bwino komwe mpweya ukupita, muyenera kuyang'ana zizindikiro zotsegulira ndi kutseka valavu. Yang'anani mawonekedwe a valavu kuti muwone ngati valavuyo ndi yonyowa, ngati pali chinyezi chomwe chikufunika kuumitsidwa; ngati mwapeza kuti pali mavuto ena omwe ayenera kuthetsedwa munthawi yake, musagwiritse ntchito molakwika. Ngati valavu yamagetsi yasiya kugwira ntchito kwa miyezi yoposa itatu, clutch iyenera kuyang'aniridwa musanayambe, onetsetsani kuti chogwirira chili pamalo amanja, kenako yang'anani kutchinjiriza, chiwongolero ndi mawaya amagetsi a mota.

Kugwiritsa Ntchito Ma Valves Oyendetsedwa ndi Manja Moyenera

Ma valve opangidwa ndi manja ndi omwe amagwiritsidwa ntchito kwambiri, ndipo mawilo awo amanja kapena zogwirira zawo zimapangidwa mogwirizana ndi mphamvu ya anthu wamba, poganizira mphamvu ya pamwamba potseka ndi mphamvu yofunikira yotsekera. Chifukwa chake, simungagwiritse ntchito chowongolera chachitali kapena dzanja lalitali kusuntha mbale. Anthu ena azolowera kugwiritsa ntchito mbale, ayenera kuyang'anitsitsa kwambiri kutsegula kwa valavu kuti igwiritsidwe ntchito kukakamiza kusalala, kupewa mphamvu yochulukirapo, zomwe zimapangitsa kuti valavu itsegule ndi kutseka, mphamvuyo ikhale yosalala, osati kukhudza. Kutsegula ndi kutseka kwa zigawo za valavu yothamanga kwambiri kwaonedwa kuti kukhudzaku ndipo ma valve ambiri sangafanane ndi Gang.

Valavu ikatsegulidwa bwino, gudumu lamanja liyenera kutembenuzidwa pang'ono, kuti ulusi pakati pa ulusiwo ukhale wolimba, kuti usachotse kuwonongeka.ma valve okweza chipata cha tsinde,Kukumbukira malo otseguka ndi otsekedwa bwino pamene tsinde lili pamalo ake, kupewa kutseguka bwino pamene tsinde lili pamalo ake, komanso kuwonetsetsa ngati ndi bwino ngati lili pamalo ake. Ngati valavu yatsekedwa, kapena chisindikizo cha spool chatsekedwa pakati pa zinyalala zazikulu, malo otsekedwa bwino a tsinde ayenera kusinthidwa. Kuwonongeka kwa pamwamba pa valavu yotsekera kapena gudumu la valavu.

Chizindikiro chotsegulira valavu: valavu ya mpira,valavu ya gulugufe yozungulira, pulasitiki ya tsinde la pamwamba pa pulasitiki yolumikizirana ndi njira, kusonyeza kuti valavu ili pamalo otseguka kwathunthu; pulasitiki ya pulasitiki ikazungulira 90 ° kumanzere kapena kumanja, pulasitikiyo imakhala yolunjika ku njira, kusonyeza kuti valavu ili pamalo otsekedwa kwathunthu. Ma valve ena a mpira, ma valve a gulugufe, ma valve a pulagi kuti asweke ndi njira yofanana ndi yotsegulira, yoyima kuti itseke. Ma valve a tsinde la pulasitiki, tsinde la pulasitiki, ayenera kugwiritsidwa ntchito motsatira chizindikiro cha kutsegula, kutseka ndi kubwerera mmbuyo. Ntchito ikatha, chogwirira chosunthika chiyenera kuchotsedwa.

Kugwira ntchito bwino kwa ma valve oyesera

Pofuna kupewa mphamvu yaikulu yokhudza mphamvu yomwe imapangidwa panthawi yotsekavalavu yoyezera yokhala ndi rabara, valavu iyenera kutsekedwa mwachangu, motero kuletsa kupangika kwa liwiro lalikulu la kubwerera m'mbuyo, lomwe ndi chifukwa cha kupsinjika komwe kumachitika valavu ikatsekedwa mwadzidzidzi. Chifukwa chake, liwiro lotseka valavu liyenera kufananizidwa bwino ndi kuchuluka kwa kuwonongeka kwa medium yotsika.

Ngati liwiro la cholumikizira choyenda likusiyana pamlingo waukulu, liwiro locheperako la kuyenda silikwanira kukakamiza chinthu chotseka kuti chiyime bwino. Pankhaniyi, kuyenda kwa chinthu chotseka kumatha kuchepetsedwa mkati mwa mtunda winawake kuchokera pamene chagunda. Kugwedezeka mwachangu kwa chinthu chotseka kungayambitse kuti magawo osuntha a valavu awonongeke mwachangu kwambiri, zomwe zimapangitsa kuti valavu isagwire ntchito msanga. Ngati cholumikiziracho chikugunda, kugwedezeka mwachangu kwa chinthu chotsekacho kumayambitsidwanso ndi kusokonezeka kwakukulu kwa valavu. Kulikonse komwe kuli izi, mavalavu owunikira ayenera kukhala komwe kusokonezeka kwa valavu kumachepetsedwa.