Kodi chiŵerengero chochepetsera cha mota yoyendetsedwa ndi magiya chimatanthauza chiyani?

Chiŵerengero chochepetsera chamota yoyendetsedwa ndi magiyandi chiŵerengero cha liwiro lozungulira pakati pa chipangizo chochepetsera (monga, zida zapadziko lapansi, zida za nyongolotsi, zida zozungulira, ndi zina zotero) ndi rotor pa shaft yotulutsa ya mota (nthawi zambiri rotor pa mota). Chiŵerengero chochepetsera chikhoza kuwerengedwa pogwiritsa ntchito njira yotsatirayi:
Chiŵerengero cha Kuchepa kwa Chiŵerengero = Liwiro la Kutuluka kwa Shaft / Liwiro la Kulowetsa Shaft
Kumene liwiro la shaft yotulutsa ndi liwiro la shaft yotulutsa pambuyo poti yachepetsedwa ndi chipangizo chochepetsera liwiro, ndipo liwiro la shaft yolowetsa ndi liwiro la mota yokha.

Chiŵerengero chochepetsera chimagwiritsidwa ntchito pofotokoza kusintha kwa liwiro la chipangizo chochepetsera poyerekeza ndi kutulutsa kwa mota. Popeza mota nthawi zambiri imatulutsa mphamvu pa liwiro lalikulu, nthawi zina liwiro lotsika limafunika kuti ikwaniritse kufunikira. Apa ndi pomwemota yoyendetsedwa ndi magiyaKumayambiriro kwa ntchito, pochepetsa liwiro la shaft yotulutsa pogwiritsa ntchito chipangizo chochepetsera kuti chipereke liwiro loyenera.

Kusankha chiŵerengero chochepetsera kuyenera kutengera zofunikira za ntchito yeniyeni, komanso mtengo wa kapangidwe ndi kupanga kwamota yoyendetsedwa ndi magiyambali ina. Kawirikawiri, chiŵerengero chochepetsera cha mota yoyendetsedwa ndi magiya chimatha kudziwika malinga ndi chiŵerengero cha liwiro ndi mphamvu yofunikira. Ngati mphamvu yotulutsa mphamvu ndi mphamvu yotsika ikufunika, chiŵerengero chochepetsera chiyenera kukhala chachikulu; pomwe ngati mphamvu yotulutsa mphamvu ndi mphamvu yotsika ikufunika, chiŵerengero chochepetsera chingakhale chochepa.

Kusankha chiŵerengero chochepetsera kuyeneranso kuganizira momwe ntchito yonse yamota yoyendetsedwa ndi magiya. Chiŵerengero chochepetsera chikakula, kukula ndi kulemera konse nthawi zambiri kumawonjezeka, ndipo kungakhalenso ndi zotsatira zina pa kugwira ntchito bwino kwa injini yoyendetsedwa ndi magiya. Chifukwa chake, zofunikira pa mphamvu, zoletsa kukula, zofunikira pa kulemera, ndi magwiridwe antchito ziyenera kuganiziridwa posankha chiŵerengero cha giya.

Chiŵerengero chochepetsera cha gearmotor nthawi zambiri chimatsimikiziridwa ndi chiŵerengero cha mano a magiya kapena magiya a nyongolotsi mkati mwa unit yochepetsera. Mwachitsanzo, ngati magiya omwe ali pa shaft yotulutsa ya unit yochepetsera ali ochuluka ka 10 kuposa magiya omwe ali pa shaft yolowera, ndiye kuti chiŵerengero chochepetsera ndi 10. Kawirikawiri, chiŵerengero chochepetsera chimakhala chokhazikika, koma nthawi zina zapadera magiya ena amatha kusinthidwa kuti apereke ma ratio osiyanasiyana ochepetsera ngati pakufunika.

Kusankha chiŵerengero chochepetsera ndikofunikira kwambiri pa gawo logwiritsira ntchitoma mota oyendetsedwa ndi magiyaMa injini opangidwa ndi geared amagwiritsidwa ntchito kwambiri mu makina ndi zida zosiyanasiyana, monga zida zamakina, ma conveyor, makina osindikizira, ma wind turbines, ndi zina zotero. Ntchito zosiyanasiyana zimafuna ma reduction ratios osiyanasiyana. Ntchito zina zimafuna ma reduction ratios akuluakulu kuti apereke torque yambiri, pomwe zina zimafuna ma reduction ratios ochepa kuti apereke liwiro lalikulu.

Kuwonjezera pa chiŵerengero chochepetsera, ma mota oyendetsedwa ndi ma gear ali ndi magawo ena ofunikira a magwiridwe antchito, monga liwiro loyesedwa, mphamvu yoyesedwa, mphamvu yoyesedwa ndi zina zotero. Magawo awa ayeneranso kuganiziridwa bwino posankha mota yoyendetsedwa ndi ma gear. Pokhapokha pomvetsetsa bwino ndikusankha chiŵerengero chochepetsera ndi magawo ena a magwiridwe antchito ndi pomwe tingatsimikizire kuti mota yoyendetsedwa ndi ma gear ingagwire ntchito bwino pansi pa mikhalidwe inayake yogwiritsira ntchito ndikukwaniritsa zosowa za wogwiritsa ntchito.

Mwachidule, chiŵerengero chochepetsera cha mota yoyendetsedwa ndi magiya chimatanthauza chiŵerengero cha liwiro lozungulira pakati pa chipangizo chochepetsera ndi rotor pa shaft yotulutsa ya mota. Kusankha chiŵerengero chochepetsera kuyenera kutengera zofunikira pakugwiritsa ntchito, komanso momwe zimakhudzira magwiridwe antchito onse a mota yoyendetsedwa ndi magiya kuti ziganizidwe bwino. Chiŵerengero chochepetsera cha mota yoyendetsedwa ndi chimodzi mwazofunikira kwambiri zomwe zimakhudza liwiro lake lotulutsa ndi torque, zomwe ndizofunikira kwambiri pakugwira ntchito ndi magwiridwe antchito a zida zosiyanasiyana zamakanika.