He aha ka ʻokoʻa ma waena o nā bearings poepoe pili kihi a me nā bearings poepoe hohonu?

ʻO nā bearings he ʻāpana mechanical e hōʻemi i ka friction a hiki i nā kumu a me nā kumu ke kaʻa mālie. ʻElua ʻano nui o nā bearings: angular contact ball bearings and deep groove ball bearings. ʻOkoʻa lākou i ka hoʻolālā, hana a me ka noi.

Loaʻa i nā bearings poepoe pili kihi asymmetric, a aia nā kihi pili ma waena o ke apo o loko, ke apo o waho a me nā pōpō kila. Hoʻoholo ka huina hoʻopili i ka hiki ke hoʻouka axial o ka halihali. ʻOi aku ka nui o ka huina pili, ʻoi aku ka kiʻekiʻe o ka hiki ke hoʻouka axial, akā ʻoi aku ka haʻahaʻa o ka wikiwiki hope. Hiki i nā bearings ball contact angular ke amo i nā ukana radial a me axial, a hiki ke hoʻohana ʻia i ʻelua e amo i nā haʻawe axial bidirectional. He kūpono nā bearings ball contact angular no nā noi kiʻekiʻe, kiʻekiʻe-pololei e like me nā mīkini mea hana spindles, pumps a compressors.

Loaʻa i nā bearings poepoe hohonu ka ʻāpana keʻa like a me kahi kihi pili liʻiliʻi ma waena o nā apo o loko a me waho a me nā pōpō kila. ʻO ka huina hoʻopili ma kahi o 8 degere, ʻo ia ka mea hiki ke halihali i kahi ukana axial liʻiliʻi. Hiki i nā bearings pōpō hohonu ke kū i nā ukana radial kiʻekiʻe a me nā ukana axial haʻahaʻa ma nā ʻaoʻao ʻelua. He kūpono nā bearings pōleʻa hohonu no ka leo haʻahaʻa a me nā noi haʻahaʻa haʻahaʻa e like me nā kaʻa uila, conveyors a me nā mea pā.

ʻO nā pōmaikaʻi nui o nā bearings ball contact angular ma luna o nā bearings ball groove hohonu:

• Kiʻekiʻe axial haawe hiki

• ʻOi aku ka paʻakikī a me ka pololei

• Ka hiki ke lawelawe i na ukana hui

ʻO nā pōmaikaʻi nui o nā bearings pōleʻa hohonu ma luna o nā bearings ball contact angular:

• E ho'ēmi i ka friction a me ka hana wela

• Nā palena wikiwiki kiʻekiʻe

• Hoʻokomo maʻalahi a mālama