ʻElua mau wili i loko o kaHapai Poepoe PonoiʻO ka pōʻai i loko, e hōʻike ana i ka pōʻai, a ua kūlike ke kikowaena o ka curvature o ka pōʻai me ke kikowaena bearing. No laila, ʻo ka pōʻai i loko, ka pōʻai a me ka mea paʻa, hiki ke hili ʻia ka pōʻai waho. No laila, hiki ke hoʻololi ʻia ka deviation ma muli o ke kuhi hewa o ka hihia.

Hapai Poepoe PonoiʻElua mau hale: cylindrical puka a me conical puka, a me ka mea o ka mea paʻa he kila pā, synthetic resin, etc. He mea 'ano o ka waho pōʻai pōʻai spherical me 'akomi centricity, e hiki ke hoʻopaʻi no ka hewa i hanaʻia e likeʻole centricity a me. axial deflection, akā, ʻaʻole ʻoi aku ka nui o ka pili o nā pōʻai i loko a me waho ma mua o 3 degere.

Hāpai kinipopo hohonume ka uhi lepo a me ke apo seal ua hoʻopiha ʻia me ka momona kūpono, ʻaʻole pono e wela a hoʻomaʻemaʻe ʻia ma mua o ke kau ʻana, ʻaʻohe relubrication e hoʻokipa i ka mahana hana ma waena o - 30 ℃ a me + 120 ℃.

ʻO kaHapai Poepoe PonoiHiki i ke apo o loko, ka poepoe a me ka mea paʻa ke hoʻololi manuahi a puni ke kikowaena o ka bearing, me ka hau. Hiki i kona mana kikowaena ke hoʻopaʻi i ka hewa waena, ka deformation shaft a me ka deformation noho noho. ʻO ke kuʻekuʻe ʻana i ka pōleʻa kūʻokoʻa kūpono no ka lāʻau a me ka hale waena, ka lāʻau maʻalahi.

ʻO ka hoʻopololei ʻana i ka pōleʻa iho he ʻelua - kolamu pōʻai pōʻai i hana ʻia e ka ʻōwili pōʻai o waho i ke ʻano spherical me ʻelua mau wili hohonu i loko o ka pōʻai i loko me ka hana hoʻokani puʻuwai. Hoʻohana nui ʻia ia e halihali i ka ukana radial, ʻoiai e halihali ana i ka ukana radial, hiki iā ia ke halihali i kahi liʻiliʻi o ka ukana axial, akā maʻamau ʻaʻole hiki ke halihali i ka ukana axial maʻemaʻe, ʻoi aku ka haʻahaʻa o kona wikiwiki ma mua o ka lawe ʻana i ka pōleʻa hohonu. Hoʻohana pinepine ʻia kēia ʻano bearings ma ka ʻaoʻao ʻelua e kūlou ana ma lalo o ka ukana, a ʻaʻole hiki i ka lua bearings ke hōʻoiaʻiʻo i nā ʻāpana coaxial koʻikoʻi, akā ʻaʻole e pili ka pili o ka laina waena o loko a me ka laina waena o waho. ma mua o 3 degere. He kūpono ia no ka lawe ʻana i ka haʻahaʻa kaumaha a me ka hoʻouka ʻana, ka mea hana pololei, ka haʻahaʻa haʻahaʻa kaʻa, kaʻa, kaʻa, metallurgy, mill, mines, aila, pepa, sima, kaomi kō a me nā mīkini maʻamau, etc.