ʻEli Bucket Bushing

Pono e koho ʻia nā ʻāpana shafting e like me nā kūlana hana like ʻole a hoʻohana i nā koi o nā mea like ʻole a me nā kikoʻī lapaʻau wela like ʻole (e like me ka tempering, normalizing, quenching, etc.), i mea e loaʻa ai kahi ikaika, paʻakikī a me ke kūpaʻa.
ʻO ka mea maka o ka bucket bushing i hana ʻia e kā mākou hui ʻo 40Cr steel, kahi kūpono no ka pololei kūpono a me nā ʻāpana kiʻekiʻe.ʻOi aku ka maikaʻi o kēia ʻano kila ma hope o ke kinai ʻana a me ka hoʻoulu ʻana.
ʻO ka lawe ʻana i ke kila GCr15 a me ke kila puna 65Mn, ma hope o ka hoʻoheheʻe ʻana a me ka hoʻopau ʻana a me ka hoʻopau ʻana i ka ʻili kiʻekiʻe, hiki i ka paʻakikī o ka ʻili ke piʻi i 50 ~ 58HRC, a loaʻa ke kūpaʻa luhi kiʻekiʻe a me ke kūpaʻa maikaʻi ʻana, hiki ke hana i ka lāʻau pololei kiʻekiʻe.
He mea maʻamau ka kila 45 no nā ʻāpana shaft, ʻoi aku ka liʻiliʻi ma hope o ka hoʻomaʻamaʻa ʻana (a i ʻole ka hoʻomaʻamaʻa ʻana), hiki ke ʻoi aku ka maikaʻi o ka ʻokiʻoki ʻana, a hiki ke loaʻa ka ikaika kiʻekiʻe a me ka paʻakikī a me nā waiwai mechanical piha ʻē aʻe, Hoʻohana nui ʻia i ka hale mīkini. properties.But keia mea he ano kalapona kila, quenching hana 'aʻole maikaʻi, 45 kila hiki ke paakiki i HRC42 ~ 46. No laila, ina oe e pono ili paʻakikī, a makemake e pāʻani i ka oi mechanical waiwai o 45 # kila, pinepine. 45# kila ili quenching (kiʻekiʻe alapine quenching a pololei quenching), i hiki ke loaʻa iā ʻoe ka paʻakikī o ka ʻili.