Kodi kapangidwe kake ka pampu ya matope ndi kotani?

Makina opangira mafuta opopera matope okhala ndi mphamvu zambiri amakhala ndi zigawo izi:

(1) Mapeto a magetsi

1. Chivundikiro cha pampu ndi chivundikiro cha pampu zimapangidwa ndi mbale zachitsulo ndipo zimalumikizidwa pamodzi.

Mpando woperekera chitsulo choyendetsera ndi crankshaft ndi wopangidwa ndi chitsulo chophatikizika. Pambuyo pokonza, umasonkhanitsidwa ndikuwotcherera ndi chipolopolo cha pampu. Pambuyo powotcherera, umawotcherera kuti uchotse kupsinjika kotsala.

2. Shaft yoyendetsa

Miyeso ya zigawo zotambasuka kumapeto onse a shaft yoyendetsera pampu yamatope ndi yofanana kwathunthu, ndipo ma pulley akuluakulu kapena ma sprockets amatha kuyikidwa kumapeto kulikonse. Ma bearing othandizira kumapeto onse awiri amakhala ndi ma bearing a radial stub roller a mzere umodzi.

3. Chingwe cha Crankshaft

Imagwiritsa ntchito shaft yowongoka yopangidwa ndi forged straight komanso kapangidwe ka eccentric m'malo mwa kapangidwe ka crankshaft kachikhalidwe ka integral cast ka mapampu a masilinda atatu kunyumba ndi kunja. Imasintha casting kukhala forging ndi yonse kukhala assembly, yomwe ndi yosavuta kugwiritsa ntchito, yosavuta kupanga komanso yosavuta kukonza. Gudumu losazolowereka, hub yayikulu ya herringbone gear ndi shaft zimagwirizana ndi kusokoneza.

(2) Mapeto a madzi

1. Bokosi la mavavu: kapangidwe kokhazikika koyima komwe kali ndi mphamvu ya malita 7.3 okha. Ndi makina obowolera omwe ali ndi mphamvu zochepa zochotsera pakati pa mapampu amatope amphamvu kwambiri. Mabokosi atatu a mavavu amachotsa ndi kuyamwa kudzera mu manifold yotulutsa ndi manifold yotulutsa. Malekezero ena a manifold otulutsa ali ndi mphamvu yamagetsi yamagetsi anayi komanso thumba la mpweya lodzaza ndi mpweya, ndipo malekezero ena ali ndi valavu yotetezera yopangidwa ndi lever.

2. Silinda: Gwiritsani ntchito silinda ya bimetallic, zinthu zamkati mwake zimakhala ndi chromium yambiri yolimba, kuuma kwamkati mwake kumafunika kukhala mkati mwa 0.20, ndipo kuuma kwamkati mwake ndi ≥HRC60. Zofunikira za silinda ya silinda ndi zapakati pa 100-pakati pa 100. kuti ogwiritsa ntchito asankhe.