Valavu ya mpira wolimba wopangidwa ndi chitsulo

Chogulitsachi ndi valavu yolimba yotsekedwa ndi chitsulo cholimba, yomwe imagwiritsidwa ntchito makamaka m'mafakitale a mapaipi okhala ndi kuthamanga kwambiri, kutentha kwambiri komanso mikhalidwe yovuta yogwirira ntchito. Thupi la valavu ndi zida zazikulu zonyamula kuthamanga zimapangidwa ndi chitsulo cholimba, chomwe chili ndi zinthu zambiri komanso cholimba, choyenera kugwiritsidwa ntchito kwa nthawi yayitali pamikhalidwe yogwirira ntchito.

Mpira wa valavu ndi mpando wa valavu zimakhala ndi mawonekedwe otsekera pakati pa chitsulo ndi chitsulo, zomwe zingagwiritsidwe ntchito pa malo otentha kwambiri, malo okhala ndi tinthu tating'onoting'ono, kapena zinthu zomwe zingawononge. Pansi pa mikhalidwe yomwe ili pamwambapa, poyerekeza ndi nyumba zofewa zotsekera, kudalirika kwa kutsekera kumakhala kokhazikika.

Valavu imagwiritsa ntchito kapangidwe kozungulira kotsegulira ndi kutseka ka 90°. Kutengera ndi kukula kwake ndi kupanikizika kwake, imatha kukhala ndi mpira woyandama kapena kapangidwe ka mpira wokhazikika. Kapangidwe ka mpira wokhazikika kamathandizidwa ndi ma bearing apamwamba ndi otsika kuti azinyamula kupanikizika kwapakati, komwe kumatha kuchepetsa mphamvu pa tsinde la valavu ndipo ndikoyenera kukweza kupanikizika kapena kukula kwake.

Malo otsekera akhoza kusinthidwa kuti agwiritsidwe ntchito ngati welding kapena kuuma kwa pamwamba malinga ndi momwe zinthu zilili kuti awonjezere kukana kuwonongeka ndi moyo wautumiki.

Zipangizo za valavu, mawonekedwe olumikizirana ndi njira yogwirira ntchito zitha kukonzedwa malinga ndi momwe zinthu zilili kapena zofunikira pa zojambulazo.