Kusiyana pakati pa Spiral Bevel Gears ndi Straight Bevel Gears

Magiya a BevelNdi ofunikira kwambiri m'mafakitale chifukwa cha luso lawo lapadera lotumiza mayendedwe ndi mphamvu pakati pa shaft ziwiri zolumikizirana. Ndipo ali ndi ntchito zosiyanasiyana. Mawonekedwe a bevel gear amatha kugawidwa m'mawonekedwe a dzino lolunjika ndi dzino lozungulira, ndiye kusiyana kwake ndi kotani pakati pawo?

Zida Zozungulira za Bevel

Magiya ozungulira a bevelNdi magiya opindika okhala ndi mano ozungulira omwe amapangidwa pankhope ya giya motsatira mzere wozungulira. Ubwino waukulu wa magiya opindika kuposa magiya opindika ndikugwira ntchito bwino chifukwa mano amalumikizana pang'onopang'ono. Magiya awiri aliwonse akakumana, mphamvu yotumizira imakhala yosalala. Magiya opindika ayenera kusinthidwa awiriawiri ndikuyenda limodzi mogwirizana ndi giya lalikulu lopindika. Magiya opindika amagwiritsidwa ntchito kwambiri mu ma differentials a magalimoto, magalimoto, ndi ndege. Kapangidwe ka spiral kamapangitsa kugwedezeka kochepa komanso phokoso lochepa kuposa magiya opindika olunjika.

Zida Zowongoka za Bevel

Zida zowongoka za bevelNdi komwe nkhwangwa za shaft ziwiri zimakumana, ndipo mbali za dzino zimakhala ndi mawonekedwe ozungulira. Komabe, magiya owongoka a bevel nthawi zambiri amayikidwa pa 90°; ma ngodya ena amagwiritsidwanso ntchito. Mawonekedwe a pitch a magiya a bevel ndi ozungulira. Zinthu ziwiri zofunika kwambiri za giya ndi flank ya dzino ndi pitch angle.

Magiya a Bevel nthawi zambiri amakhala ndi ngodya ya pitch pakati pa 0° ndi 90°. Magiya a bevel omwe amapezeka kwambiri amakhala ndi mawonekedwe a conical ndi ngodya ya pitch ya 90° kapena kuchepera. Mtundu uwu wa giya wa bevel umatchedwa giya lakunja la bevel chifukwa mano amayang'ana kunja. Maonekedwe a pitch a magiya akunja a bevel omwe ali ndi meshing amakhala ozungulira ndi shaft ya giya. Ma vertice a malo awiriwa nthawi zonse amakhala pamalo olumikizirana a nkhwangwa. Giya la bevel lomwe lili ndi ngodya ya pitch yoposa 90° limatchedwa giya lamkati la bevel; pamwamba pa dzino la giya limayang'ana mkati. Giya la bevel lomwe lili ndi ngodya ya pitch ya 90° yeniyeni lili ndi mano ofanana ndi axis.

Kusiyana pakati pa Iwo

Phokoso/Kugwedezeka

Zida zowongoka za bevelIli ndi mano owongoka ngati giya lopindika lomwe limadulidwa motsatira mzere pa koni. Pachifukwa ichi, limakhala phokoso kwambiri pamene mano a giya lolumikizirana amagundana akamagundana.

Zida zozungulira za bevelIli ndi mano ozungulira omwe amadulidwa mozungulira mozungulira pa pitch cone. Mosiyana ndi mano olunjika, mano a magiya awiri ozungulira ozungulira amalumikizana pang'onopang'ono ndipo sagundana. Izi zimapangitsa kuti kugwedezeka kuchepe, komanso kugwira ntchito mopanda phokoso komanso mosalala.

Kutsegula

Chifukwa cha kukhudzana mwadzidzidzi kwa mano ndi magiya owongoka a bevel, amatha kugwedezeka kapena kugwedezeka. Mosiyana ndi zimenezi, kugwirana pang'onopang'ono kwa mano ndi magiya ozungulira a bevel kumapangitsa kuti katunduyo awonjezereke pang'onopang'ono.

Kuthamanga kwa Axial

Chifukwa cha mawonekedwe awo a koni, magiya a bevel amapanga mphamvu yolumikizirana ndi axial - mtundu wa mphamvu yomwe imagwira ntchito molingana ndi mzere wozungulira. Giya ya bevel yozungulira imakhala ndi mphamvu yolumikizirana kwambiri pa mabearing chifukwa cha kuthekera kwake kusintha njira yolumikizirana ndi dzanja la spiral ndi njira zake zozungulira.

Mtengo Wopangira

Kawirikawiri, njira yachikhalidwe yopangira zida zozungulira zimakhala ndi mtengo wokwera poyerekeza ndi zida zozungulira. Choyamba, zida zozungulira zimakhala ndi kapangidwe kosavuta kwambiri komwe kamapangidwa mwachangu kuposa zida zozungulira.