ʻoki kaula
ʻO ka mea maʻamau e pili ana i ke ʻano o ka hana ʻana i nā kaula ma ka mea hana me ka hana ʻana i nā mea hana a i ʻole abrasives, ka nui o ka huli ʻana, ka wili ʻana, ka paʻi ʻana, ka wili, ka wili ʻana, ka lapping a me ka ʻoki ʻino.I ka huli ʻana, wili a me ka wili ʻana i nā kaula, ʻo ke kaulahao hoʻokele o ka mea hana mīkini e hōʻoia i ka neʻe pololei ʻana o ka mea hoʻohuli, ka mea wili a i ʻole ka huila wili ma ke ala axial o ka mea hana no kēlā me kēia kipi o ka mea hana.I ka paʻi ʻana a i ʻole ka wili ʻana, neʻe ka mea paahana (pepa a i ʻole ka pā) i ka hoʻololi pili ʻana i ka mea hana a alakaʻi ʻia e ke awāwa milo i hana mua ʻia e hoʻoneʻe i ka mea hana (a i ʻole ka mea hana) ma ke axially.
Hiki ke hana ʻia ka hoʻohuli ʻana i nā milo ma luna o ka lathe me kahi mea hana a i ʻole kahi lei wili (e nānā i nā mea hana no ka Threading).ʻO ka hoʻohuli ʻana i ka milo me kahi mea hana hana he ʻano maʻamau no ka hana ʻana i nā ʻāpana liʻiliʻi o nā mea hana i hoʻopaʻa ʻia ma muli o kona ʻano mea hana maʻalahi;ʻO ka hoʻohuli ʻana i ka milo me kahi mea paʻa kaula he mea waiwai nui, akā paʻakikī ke ʻano o ka hāmeʻa a kūpono wale no ka hoʻohuli ʻana i nā mea hana wili pōkole me nā niho maikaʻi i ka hana ʻana a me ka nui.ʻO ka pololei o ka pitch o ka lathe maʻamau e hoʻohuli ana i nā kaula trapezoidal hiki ke hiki wale i ka papa 8 ~ 9 (JB 2886-81, like ma lalo);hiki ke hoʻomaikaʻi maikaʻi ʻia ka huahana a i ʻole ka pololei ma ka hana ʻana i nā milo ma kahi mīkini hoʻohuli milo kūikawā.
Milling Milling
Ka wili ʻana ma luna o ka mīkini wili milo me ka disc a i ʻole ka mea ʻoki wili pulu.Hoʻohana nui ʻia nā mea ʻoki wili disc no ka wili ʻana i nā kaula waho trapezoidal ma luna o nā mea hana e like me ka wili a me nā worm shaft.Hoʻohana ʻia nā mea ʻoki wili no ka wili ʻana i nā milo maʻamau o loko a me waho a me nā kaula liʻiliʻi.Ma muli o ka wiliʻia o ka mea hana me ka meaʻokiʻoki he nui aʻoi aku ka nui o ka lōʻihi o ka'āpana hana ma mua o ka lōʻihi o ke kaula e hanaʻia, hiki ke hanaʻia ka mea hana me ka 1.25 a hiki i ka 1.5 kipi, e hopena i ka huahana kiʻekiʻe.ʻO ka pololei o ka pitch o ka milling thread he 8 ~ 9 grade.He kūpono kēia ʻano hana no ka hana ʻana i ka hana milo o ka pololei maʻamau a i ʻole ka mīkini palaki ma mua o ka wili ʻana.
Ka wili kaula
Hoʻohana nui ʻia no ka mīkini ʻana i nā milo pololei o nā mea hana paʻakikī ma nā mīkini wili milo.
Hoʻokaʻawale ʻia ka huila wili i loko o ka huila wili hoʻokahi a me ka huila multi thread e like me ke ʻano o ka huila wili huila.Hiki i ka wili kaula hoʻokahi ke hoʻokō i ka pololei o ka pitch o 5 ~ 6, ka ʻili ʻili o Ra1.25 ~ 0.08 micron, a me ka lole huila maʻalahi.
He kūpono kēia ʻano hana no ka wili ʻana i nā wili pololei, nā anana milo, nā ʻanuʻu ilo, nā mea hana wili liʻiliʻi liʻiliʻi a me nā ʻōpuʻu e wili ai.Hoʻokaʻawale ʻia ka multiline grinding i ʻelua ʻano: longitudinal grinding a plunge grinding.Ma ke ʻano wili lōʻihi, ʻoi aku ka liʻiliʻi o ka laula o ka huila wili ma mua o ka lōʻihi o ka wili e hoʻoheheʻe ʻia, a hiki ke hoʻoneʻe ʻia ka huila wili i ka longitudinal i hoʻokahi a i ʻole kekahi mau hahau e wili ai i ke kaula a hiki i kona nui hope.I ka plunge grinding method, ʻoi aku ka nui o ka laulā o ka huila wili ma mua o ka lōʻihi o ke kaula e hoʻoheheʻe ʻia, a ʻoki ʻia ka huila wili i ka radially i ka ʻili o ka mea hana, a hiki ke hoʻoheheʻe ʻia ka mea hana ma kahi o 1.25 mau kipi, no laila. ʻoi aku ka kiʻekiʻe o ka huahana, akā ʻoi aku ka haʻahaʻa o ka pololei a ʻoi aku ka paʻakikī o ke kāhiko ʻana i ka huila wili.He kūpono ke ʻano wili puʻu no ka ʻohi ʻana i ka nui o nā paipu a me ka wili ʻana i kekahi mau kaula no ka hoʻopaʻa ʻana.
Ka manawa hoʻouna: Sep-15-2022