ʻO Gears nā ʻāpana mechanical kumu i hoʻohana ʻia i nā noi he nui ma waena o ka hana ʻana, automotive, robotics, a me nā ʻoihana aerospace. Iwaena o lakou,nā kāʻei bevel, helical gears, a me spur gears, he ekolu mau ano i hoohana nui ia, i hanaia no na hana ponoi. ʻO ka hoʻomaopopo ʻana i kā lākou mau hiʻohiʻona hoʻolālā a me nā ʻokoʻa ke kī i ke koho ʻana i nā mea pono no kahi ʻōnaehana mechanical.

He aha ka Bevel Gear

Nui nā ʻano onā kāʻei bevelme:

ʻO nā kāʻei bevel pololeime nā niho pololei a me ke ʻano conical maʻalahi.

ʻO nā mea hoʻokalakupua ʻāwiliua hoʻolālā ʻia me nā niho curved e hāʻawi i ka hana maʻalahi a mālie, ʻoi aku hoʻi i nā noi kiʻekiʻe a i ʻole nā ​​​​haawe kaumaha.

ʻO nā mea hoʻokalakupua hypoid ：e like me ka spiral bevel gears, akā, ʻaʻole i hui nā koʻi; hoʻohana mau ʻia i nā axles hope kaʻa.

He mea kūpono nā mīkini Bevel inā pono e hoʻouna ʻia ka torque ma waena o nā shafts ma kahi kihi, me ka hana kiʻekiʻe a me ka compactness.

Spur Gears vs Helical Gears
ʻOiai e hana ana nā ʻūhā bevel me nā lāʻau intersecting, hoʻohana maʻamau nā spur a helical gears no nā noi lāʻau like. Eia naʻe, ʻo ke ʻano o ka ʻoki ʻia ʻana o ko lākou mau niho e pili nui i kā lākou mau hiʻohiʻona hana.

Nā Gear Spur
Nā mea hoʻolalelale ʻo ia ke ʻano o nā mea hana maʻamau, me nā niho pololei i hoʻohālikelike ʻia me ke koʻi o ka hoʻololi ʻana. ʻO kā lākou mau pōmaikaʻi:

Hoʻolālā maʻalahi a hana

ʻO ka hana kiʻekiʻe i ka hoʻouna ʻana i ka torque

He kūpono no nā māmā haʻahaʻa a haʻahaʻa

Eia nō naʻe, hiki i nā spur gears ke hana i ka walaʻau a me nā haʻalulu haʻalulu i nā wikiwiki kiʻekiʻe ma muli o ke komo koke ʻana o nā niho. ʻAʻole kūpono kēia iā lākou no nā noi kiʻekiʻe a i ʻole kiʻekiʻe.

Na Gear Helical
ʻO nā niho helical, ʻokoʻa, loaʻa nā niho i ʻoki ʻia ma kahi kihi i ke axis gear, e hana ana i kahi helix. Hāʻawi kēia hoʻolālā i nā pono he nui:

ʻOi aku ka maʻalahi a me ka mālie ma muli o ke komo ʻana o nā niho

ʻOi aku ka nui o ka haʻi haʻahaʻa, ʻoiai ʻoi aku ka nui o nā niho i pili i kēlā me kēia manawa

ʻOi aku ka maikaʻi o ka hana ma nā wikiwiki kiʻekiʻe

Eia nō naʻe, hoʻopuka nā mea helical i ka axial thrust, pono e helu ʻia i loko o ka hoʻolālā ʻōnaehana ma o nā bearings kūpono a i ʻole nā ​​mea holoi holoi. ʻOi aku ka paʻakikī a me ke kumu kūʻai i ka hana ʻana ma mua o nā spur gears.
He mea maikaʻi loa nā kāʻei Bevel no ka hoʻololi ʻana i ke kuhikuhi o ka torque ma waena o nā ʻāpana intersecting, maʻamau ma 90 degere.

He kumu kūʻai kūpono ʻo Spur gears a kūpono no nā noi maʻalahi, haʻahaʻa haʻahaʻa, haʻahaʻa haʻahaʻa me nā kumu like.

Helical gearshāʻawi i ka hana i hoʻomaikaʻi ʻia ma nā wikiwiki kiʻekiʻe, me ka haʻahaʻa o ka walaʻau a me ka hana maʻalahi, e hoʻolilo iā lākou i mea makemake no nā kaiapuni koi.

ʻO ke koho ʻana i ke ʻano mea hana pono e pili ana i ka wikiwiki o kāu noi, ka ukana, ke ʻano o ka shaft, a me nā kaohi o ka walaʻau. ʻO ka hoʻomaopopo ʻana i kēia mau ʻokoʻa e kōkua i ka poʻe ʻenekinia e hoʻolālā i nā ʻōnaehana mechanical pono a maikaʻi.