Masiku ano pofuna kukulitsa luso lopanga zinthu, zosefera za pampu ya vacuum, monga zinthu zofunika kwambiri poteteza makina a vacuum, zakhala ndalama zofunika kwambiri komanso zofunika kwambiri. Monga njira yoyamba komanso yofunika kwambiri yodzitetezera pakusunga magwiridwe antchito okhazikika a makina a vacuum, magwiridwe antchito a zosefera amatsimikizira mwachindunji momwe mapampu a vacuum amagwirira ntchito komanso nthawi yogwirira ntchito, komanso mtundu wa zinthu zomaliza.
Thecholekanitsa mpweya ndi madziimagwira ntchito yofunika kwambiri mu makina oyeretsera mpweya. Ntchito yake yayikulu ndikulekanitsa ndi kuletsa chinyezi ndi zinthu zodetsa madzi kulowa mu makinawo, kuziletsa kuti zisafike mkati mwa pompo yoyeretsera mpweya. Izi zimapewa dzimbiri, kutsekeka, kapena kuwonongeka kwa ntchito ya pompo. Komabe, pogwira ntchito, ogwiritsa ntchito ambiri amakumana ndi vuto la kuchuluka kwa madzi mu makina oyeretsera mpweya, zomwe nthawi zambiri zimasonyeza zoopsa zomwe zingachitike mu makinawo. Zomwe zimayambitsa vutoli makamaka zili m'mbali ziwiri: choyamba, kuchuluka kwa zinthu zodetsa madzi kulowa mu makinawo pansi pa mikhalidwe yogwirira ntchito, kupitirira mphamvu yopangidwira yoyeretsera mpweya; chachiwiri, kutsekeka komwe kungachitike, kusokonekera kwa chingwe choyeretsera mpweya, kapena kutseguka kosakwanira kwa ma valve oyeretsera mpweya, kuletsa kutulutsa madzi olekanitsidwa panthawi yake.
Kuchuluka kwa madzi m'thupi sikuti kumangopangitsa kuti cholekanitsacho chisagwire ntchito, zomwe zimapangitsa kuti madzi azinyamulidwa kupita mu pompo ya vacuum—potero kuchepetsa mphamvu ya kupopa ndi kusokoneza kukhazikika kwa vacuum—komanso kungayambitse dzimbiri la mkati mwa chipangizocho, kulephera kwa chisindikizo, kapena kuwonongeka kwa mabearing, zomwe zimakhudza kwambiri moyo wa chipangizocho. Kuphatikiza apo, nthawi yopuma yosakonzekera imachepetsa mphamvu ya kupanga ndipo imawonjezera kwambiri ndalama zokonzera ndi kukonza pambuyo pake.
Pofuna kuthetsa vutoli, ndi bwino kusankhacholekanitsa mpweya ndi madziyokhala ndi ntchito yoyendetsera madzi yokha yoyendetsedwa ndi magetsi. Zinthu zotere nthawi zambiri zimakhala ndi masensa amadzimadzi ndi ma valve owongolera okha. Madzi akafika pamlingo wokhazikika, doko lotsegulira madzi limatseguka lokha kuti litulutse madziwo. Madziwo akatsika pamalo otetezeka, doko lotsegulira madzi limatseka lokha. Njira yonseyi imakhala yokhazikika yokha, yosafuna kugwiritsa ntchito manja, ndipo imaletsa zoopsa zosiyanasiyana zokhudzana ndi kuchuluka kwa madzi. Ogwiritsa ntchito amangofunika kuyang'ana nthawi ndi nthawi momwe chipangizocho chikugwirira ntchito kuti atsimikizire kuti madziwo akugwira ntchito bwino. Njirayi imawonjezera kudalirika kwa makinawo pomwe ikuchepetsanso mavuto ogwirira ntchito ndi kukonza.
Nthawi yotumizira: Januwale-23-2026
