ʻO nā hiʻohiʻona o BMC molded plastic motor terminal

E like me ka inoa e hōʻike nei, ʻo kapahu pahu kaʻahe mea uwea no ka uwea kaa.E like me nā ʻano wili uila ʻokoʻa, ʻokoʻa ka hoʻolālā ʻana o ka pahu pahu.No ka lōʻihi o ka hana ʻana o ka kaʻa kaʻa, e hoʻoulu ʻia ka wela, a ʻoi aku ka kiʻekiʻe o ka mahana hana o ka mīkini.Eia kekahi, pono e hoʻokō ka kaʻa i nā kūlana hana like ʻole, a paʻakikī nā kūlana lawelawe.No laila, pono e loaʻa i nā mea uwila kaʻa kaʻa i nā mea maikaʻi i ka pale wela, ka insulation a me nā waiwai mechanical.

I ka wā ma mua, ua hoʻohana maʻamau nā mea seramika e hana i nā hopena, akā ʻoiai ʻoi aku ka maikaʻi o ke kūpaʻa wela o nā mea seramika, ʻaʻole lawa kona ikaika, a maʻalahi ka hana ʻana i ka ʻāpana i ka wā o ka hoʻokomo ʻana a me ka hoʻohana ʻana.Hoʻohana pū ʻia nā mea palaki e hana i nā poloka terminal motor, akā ʻaʻole maikaʻi ke kūpaʻa kiʻekiʻe o ka plastic.He mea maʻalahi ka palaki ma lalo o ka mahana wela no ka manawa lōʻihi, e hōʻemi ana i ka hana o nā poloka terminal motor.I ka wā ma mua, ua hana ʻia ka hapa nui o nā poloka pahu kaʻa me ka resin phenolic, i ʻike mau ʻia he mau mea bakelite.Eia naʻe,mea bakeliteua holomua ka hoʻohālikelike ʻana me nā mea ʻelua ma mua, akā he monotonous ke kala o nā mea bakelite a ʻaʻole maikaʻi loa ka ikaika.ʻO ka puka ʻana mai o nā mea BMC e hoʻomohala i nā mea pahu pahu kaʻa i nā mea BMC.

BMC meaUa kapa pinepine ʻia ʻo unsaturated polyester group molding compound ma Kina.ʻO nā mea waiwai nui he prepreg nui i hana ʻia me GF (ʻoki ʻia ke aniani fiber), up (unsaturated resin), MD (filler) a me nā mea hoʻohui like ʻole.Ua hoʻohana mua ʻia nā mea BMC ma West Germany a me Beretania i ka makahiki 1960, a laila hoʻomohala nui ʻia ma United States a me Iapana i nā 1970s a me 1980s.No ka mea ʻo ka mea BMC he hana uila maikaʻi loa, ka hana mechanical, ka wela a me ka pale ʻana i ka corrosion kemika, ʻaʻole ia e hoʻokō wale i nā koi hana o nā poloka terminal motor like ʻole, akā hoʻololi pū i ke kaʻina hana e hoʻomaʻamaʻa i ka hana nui o nā poloka terminal motor, Hiki i nā mea BMC ke hoʻololi i nā mea bakelite e hana i nā poloka terminal motor.