Makina a JinQiang: kalasi yamphamvu komanso kusanthula kwamphamvu kwa mabawuti

1. Mulingo wa mphamvu

Mphamvu ya galimotomabawuti a hubkawirikawiri anatsimikiza malinga ndi zinthu zawo ndi kutentha ndondomeko mankhwala.Mphamvu zodziwika bwino zikuphatikiza 4.8, 8.8, 10.9, ndi 12.9.Maphunzirowa akuyimira kukhazikika, kumeta ubweya ndi kutopa kwa mabawuti pansi pamikhalidwe yosiyanasiyana.

Kalasi 4.8: Ichi ndi bawuti yamphamvu yotsika, yoyenera nthawi zina zokhala ndi mphamvu zochepa.
Kalasi 8.8: Iyi ndi giredi yamphamvu ya bawuti yodziwika bwino, yoyenera kunyamula katundu wambiri komanso nthawi zogwira ntchito mwachangu.
Kalasi 10.9 ndi 12.9: Maboti awiri amphamvu kwambiriwa nthawi zambiri amagwiritsidwa ntchito m'malo omwe mphamvu ndi kulimba zimafunikira, monga magalimoto akuluakulu, magalimoto amisiri, ndi zina zambiri.

2. Mphamvu zamanjenje

Mphamvu yolimba imatanthawuza kupsinjika kwakukulu komwe bolt imatha kukana kusweka ikagwidwa ndi mphamvu zolimba.Kulimba kwamphamvu kwa ma wheel wheel hub bolts kumagwirizana kwambiri ndi mphamvu zake.

Mphamvu yodziwika bwino ya Class 8.8 bolts ndi 800MPa ndipo mphamvu zokolola ndi 640MPa (chiŵerengero cha zokolola 0.8).Izi zikutanthauza kuti pakagwiritsidwe ntchito bwino, bawuti imatha kupirira kupsinjika mpaka 800MPa osasweka.
Kwa ma bolts amphamvu kwambiri, monga Class 10.9 ndi 12.9, mphamvu zamakokedwe zimakhala zapamwamba.Komabe, ziyenera kukumbukiridwa kuti mphamvu zolimba sizikhala zapamwamba kwambiri, koma mphamvu ya bawuti yoyenera iyenera kusankhidwa molingana ndi malo ogwiritsira ntchito ndi zofunikira.