chopopera masamba a chipale chofewa cha petulo 2

Mfundo yogwirira ntchito ya ma snow blowers imasiyana makamaka kutengera mitundu yawo, koma makamaka ingagawidwe m'magulu awiri: ma jet snow blowers ndi ma snow blowers achikhalidwe (monga mtundu wa spiral blade). Pansipa pali chidule cha mfundo zogwirira ntchito za mitundu iwiri ya ma snow blowers:
Mfundo yogwirira ntchito ya jet snowblower:
Chophulitsira chipale chofewa cha jet ndi chipangizo chogwira ntchito bwino chomwe chimagwiritsa ntchito mainjini a turbojet a ndege pochotsa chipale chofewa. Ntchito yaikulu ndi iyi:
1. Kupanga mpweya wothamanga kwambiri: Injini imayatsa mafuta kuti ipange mpweya wotentha kwambiri komanso wopanikizika kwambiri, womwe umatuluka mwachangu kwambiri kudzera mu nozzle.
2. Kupanga madera ang'onoang'ono okhala ndi mphamvu yochepa: Mpweya wothamanga kwambiri umakhudza pamwamba pa chipale chofewa, zomwe zimapangitsa kuti mphamvu ya pamwamba pa chipale chofewa ichepe ndikufooketsa kulumikizana pakati pa chipale chofewa ndi nthaka.
3. Kuchotsa chipale chofewa: Pogwiritsa ntchito mphamvu ya mpweya wotuluka, chipale chofewa chimachotsedwa pansi ndikuwulutsidwa ndi liwiro lalikulu motsatira njira yopititsira mpweya, zomwe zimapangitsa kuti cholinga chochotsa chipale chofewacho mwachangu chikwaniritsidwe.
Mfundo yogwirira ntchito ya chowombera chipale chofewa chachikhalidwe (mtundu wa tsamba lozungulira):
Makina ophulitsira chipale chofewa achikhalidwe nthawi zambiri amayendetsedwa ndi injini zamagetsi kapena mafuta, zomwe zimachotsa chipale chofewa pogwiritsa ntchito masamba ozungulira kapena mafani. Mfundo yogwirira ntchito ndi iyi:
1. Kusintha kwa mphamvu: Injini imapereka mphamvu ndipo imayendetsa masamba ozungulira kapena fani kuti izungulire kudzera mu makina opatsira magetsi.
2. Kutola ndi kuponya chipale chofewa: Pamene masamba ozungulira kapena masamba a fan akuzungulira, chipale chofewa chomwe chili pansi chimatengedwa ndikulowetsedwa mu makina kapena kudzera m'mitsinje.
3. Kutulutsa mphepo: Chipale chofewa chikatumizidwa mu payipi ya mpweya, chimathamanga kudzera mu mpweya wothamanga kwambiri ndipo chimatuluka kuchokera mu nozzle, motero chimataya chipale chofewa patali.
Kaya ndi jet kapena spiral blade, kapangidwe ka zophulitsira chipale chofewa ndi kuchotsa chipale chofewa mwachangu komanso moyenera m'malo omwe amafunika kutsukidwa, kuonetsetsa kuti misewu, misewu yothamangiramo ndege, ndi zina zotero sizikutsekedwa.