Hoʻoholo pinepine ʻia ke ola lawelawe o ka pauka hoʻoheheʻe ʻia ʻana e ka nui o ka lubrication i nā pores suction.

ʻO ka ʻenehana Powder Metallurgy i kēia manawa kekahi o nā ʻano e hiki ai ke hōʻemi i ka pau ʻana o nā mea maka e like me ka hiki, e like me ke kiʻekiʻe kiʻekiʻe, a me ke kumu kūʻai haʻahaʻa, ʻo ia kekahi o nā ala no ka hana nui o nā ʻāpana paʻakikī.

ʻO ka hollow powder metallurgy bushing no nā kaʻa ʻo ia kekahi o nā ʻāpana mua i hana ʻia e ka ʻenehana pauda metallurgy, a ua hana nui ʻia e kēia ʻenehana.ʻO ka pōmaikaʻi nui o nā hollow bushings ʻo ia ka hiki ke hoʻoheheʻe ʻia me ka aila lubricating non-resin kūpono e hoʻomaʻamaʻa ʻAʻole pono e lubricated kēia mau lāʻau i ke ola holoʻokoʻa o ke kau ʻana.

Ke holo ka lāʻau i loko o ka porous bushing, kaʻaila lubricating precipitated i loko o nā pores holo ma luna o ka lubrication hopena.I ka pau ʻana o ka lāʻau, ma muli o ka hana capillary, hoʻomoʻi hou ʻia ka ʻaila lubricating i loko o nā pores.ʻOiai hiki i nā bearings hinu-impregnated ke hana i kahi kiʻiʻoniʻoni ʻaila piha, i ka hapanui o nā hihia, aia kēia ʻano o ka bearing i ke ʻano o ka friction hui ʻia me kahi kiʻi ʻaila piha ʻole.

Hoʻohana nui ʻia nā bearings powder metallurgy i: ʻoihana kaʻa, nā mea uila, ʻoihana kaʻa, kaʻa a me nā ʻoihana kaʻa, nā lako keʻena, nā ʻoihana home, nā huahana kikohoʻe, nā mīkini textile, nā mīkini pahu a me nā mea hana ʻē aʻe.