ʻO ka wili ʻana ke ʻano o ka ʻoki ʻana i ka mea hana ma luna o ka mea wili me ka huila wili ma ke ʻano he mea ʻoki.
ʻO nā hiʻohiʻona o kēia ʻano hana penei:
1. Ma muli o ke kiʻekiʻe o ka paʻakikī a me ke kūpaʻa wela o ka wili huila abrasives, hiki i ka wili ke hana i nā mea me ka paʻakikī kiʻekiʻe, e like me ke kila paʻa, cemented carbide, etc.
2. ʻO nā hiʻohiʻona o ka huila wili a me ka mīkini wili e hoʻoholo ai e hiki ke hoʻohana ʻia ka ʻōnaehana kaʻina wili e like me ka ʻoki micro-ʻoki like ʻole, maʻamau ap=0.001~0.005mm;kiʻekiʻe loa ka wikiwiki wili, maʻamau a hiki i ka v=30 ~ 50m/s;he ʻoʻoleʻa maikaʻi ka mīkini wili;hoʻohana ʻia ka hoʻoili hydraulic, no laila hiki i ka wili ke loaʻa ka pololei o ka hana kiʻekiʻe (IT6 ~ IT5) a me ka ʻili liʻiliʻi liʻiliʻi (Ra = 0.8 ~ 0.2um).ʻO ka wili ʻana kekahi o nā ala nui o ka hoʻoili ʻana i nā ʻāpana.
3. He kiʻekiʻe loa ka mahana o ka ʻāpana wili ma muli o ke kuʻekuʻe nui.ʻO kēia ke kumu o ke koʻikoʻi a me ka deformation o ka mea hana, a hiki ke hoʻopau i ka wela o ka ʻili o ka mea hana.No laila, pono e hoʻokomo ʻia ka nui o ka coolant i loko o ke kaʻina hana e hoʻemi i ka mahana wili.Hoʻohana ʻia ka Coolant e like me ka wehe ʻana a me ka lubrication
4. He nui loa ka ikaika radial i ka wā wili.ʻO kēia ke kumu o ka ʻae ʻana o ka mīkini wili huila-mea hana, i emi iho ka hohonu maoli o ka ʻoki ʻana ma mua o ka hohonu nominal.No laila, ke hoʻopau ʻia ka wili ʻana, ʻaʻole pono e hoʻopau ʻia ka mea ʻoki e hoʻopau i nā hewa.
5. Ma hope o ka paʻa ʻana o ka wili abrasive, piʻi pū ka ikaika o ka wili, ka mea e haki ai a hāʻule paha nā ʻāpana abrasive a hōʻike hou i ka lihi ʻoi.Lilo kēia ʻano "hoʻomaʻamaʻa ponoʻī".ʻO ka hoʻomaʻamaʻa ponoʻī e hana maʻamau i ka hana wili i kekahi manawa, akā ma hope o kekahi manawa hana, pono e hoʻoponopono ʻia me ka lima e pale aku i ka haʻalulu, ka walaʻau a me ka pōʻino i ka maikaʻi o ka ʻili o ka mea hana ma muli o ka piʻi ʻana o ka ikaika wili.
huila wili
ʻO ka huila wili he mea ʻoki no ka wili.Loaʻa iā ia nā mea liʻiliʻi liʻiliʻi a paʻakikī a me nā mea hoʻopaʻa, i hana ʻia me nā mea hollow he nui.Hāpai pololei nā ʻāpana abrasive i ka hana ʻoki, pono e ʻoi aku ka paʻakikī a kiʻekiʻe ka paʻakikī, ka pale wela a me kahi pae o ka paʻakikī.ʻO nā mea abrasive maʻamau i hoʻohana ʻia he alumina (ʻike ʻia ʻo corundum) a me ka carbide silika.
alumina
ʻO nā alumina abrasive he paʻakikī kiʻekiʻe, paʻakikī maikaʻi a kūpono no ka wili kila.ʻOi aku ka paʻakikī o ka silikon carbide abrasives, ʻoi aku ka ʻoi aʻe a ʻoi aku ka maikaʻi o ka thermal conductivity, akā palupalu lākou a kūpono no ka wili ʻana i ka hao a me ka carbide cemented.
ʻO ka huila abrasive wili like, no ka ʻokoʻa o kona mānoanoa, ʻokoʻa ka ʻili o ka ʻili a me ka hana pono o ka mea hana ma hope o ka hana ʻana.Hoʻohana ʻia ka abrasive no ka wili ʻana.ʻO ka ʻoi aku ka maikaʻi o ka abrasive, ʻoi aku ka ʻoi aku o ke koʻikoʻi o ka abrasive, ʻoi aku ka liʻiliʻi o ka nui o ka ʻāpana.
Hana ʻia nā mea hoʻopili e like me nā abrasive hoʻopaʻa.
Hoʻohana maʻamau ʻia ka binder ceramic, a ukali ʻia e ka resin binder.Hoʻopili ke koho binder ʻokoʻa i ke kūpaʻa corrosion, ikaika, pale wela a me ka paʻakikī o ka huila wili.
ʻOi aku ka paʻakikī o ka paʻa abrasive, ʻoi aku ka paʻakikī o ka hāʻule ʻana mai ka huila wili.ʻO ia hoʻi, ʻo ka paʻakikī o ka huila wili e pili ana i ke kiʻekiʻe o ka hāʻule ʻana o nā ʻāpana abrasive ma luna o ka ʻili o ka huila wili ma lalo o ka hana a nā mana o waho.Ua kapa ʻia ka maʻalahi o ka hāʻule ʻana he palupalu, a ʻo ka hope ke kapa ʻia he paʻakikī.
ʻO ka paʻakikī o ka huila wili a me ka abrasive ʻelua mau manaʻo like ʻole.He palupalu ka ʻili o ka mea hana wili, a ʻaʻole maʻalahi ka ʻaoʻao (ka ʻaoʻao) o nā ʻāpana abrasive, i hiki ke hoʻohana ʻia nā ʻāpana abrasive no ka manawa lōʻihi, ʻo ia hoʻi, ka huila wili me ka paʻa ikaika ( ka huila wili me ka paakiki kiekie) hiki ke koho.ʻO ka mea ʻē aʻe, kūpono ka huila wili me ka paʻakikī haʻahaʻa no ka wili ʻana i ka mea hana me ka paʻakikī kiʻekiʻe.
I mea e hōʻoia ai i ka palekana, pono e nānā ʻia nā huila wili ma mua o ka hoʻokomo ʻana, a ʻaʻohe māwae a me nā hemahema ʻē aʻe.I mea e hana maʻalahi ai nā huila wili, pono e hoʻokō ʻia ka hoʻāʻo kaulike hoʻoikaika ma mua o ka hoʻohana ʻana.
Ke hana ka huila wili no kekahi manawa, e ālai ʻia ka ʻili o ka ʻili e ka ʻōpala, e blunt ke kihi ʻoi o ka abrasive, a e hoʻohuli ʻia ke ʻano geometric kumu.No laila, pono e ʻoki e hoʻihoʻi i ka hiki ke ʻoki a hoʻoponopono i ka geometry.Pono e ʻoki ʻia ka huila wili me kahi peni daimana.
Hoʻolālā a me ka neʻe ʻana o ka mīkini ʻili ʻili
Nui nā ʻano mea wili, e like me ka wili ili, ka wili cylindrical, ka wili i loko, ka mea wili pahu honua (hiki nō hoʻi ke wili i nā lua o loko), ka mīkini wili, ka milo milo, ka mea wili kaʻa alakaʻi, ka wili waena (wili i waho pōʻai) a me ka mea wili ( mea hana wili).Hoʻokomo ʻia ka mea wili ili a me kona ʻoni ma ʻaneʻi.
1. ʻO ke ʻano o ka mīkini wili ili (e lawe ana i ka M7120A ma ke ʻano he laʻana: M-grinder type machine tool; 71-horizontal axis moment table type surface grinder; 20-papahana laula 200 mm; A-ka holomua nui mua).
(1) Ka huila wili - E hoʻokomo i ka huila wili a hoʻokele i ka huila e hoʻololi i ka wikiwiki.Hiki i ka huila wiliwili ke neʻe ma ke kaʻa alakaʻi dovetail o ka noho hoʻoheheʻe me ka lima a i ʻole hydraulically i ka ʻae ʻana.
(2) Noho hoʻoheheʻe - e hoʻokomo i ka pahu huila wili a hoʻokele i ka pahu huila wili e neʻe i luna a i lalo ma ke kaʻa alakaʻi kolamu.
(3) Column - kākoʻo i ka noho hoʻoheheʻe a me ka wili huila.
(4) Workbench - Hoʻokomo ʻana i ka mea hana a me ka neʻe ʻana o ka laina laina i alakaʻi ʻia e ka ʻōnaehana hydraulic.
(5) Moena - kākoʻo papa hana a hoʻokomo i nā ʻāpana ʻē aʻe.
(6) Pūnaehana hoʻoluʻu - hāʻawi i ka mea hoʻoluʻu (ʻaila saponified) i ka ʻāpana wili.
(7) Hydraulic transmission system, nona ka:
1) Nā ʻāpana mana - nā ʻaila ʻaila, hydraulic transmission system pressure pressure oil supply;
2) Actuator - cylinder, hoʻokele i ka neʻe o ka papa hana a me nā mea ʻē aʻe;
3) Nā mea hoʻomalu - no nā ʻano valve a pau, ke kaomi hoʻomalu, ka wikiwiki, ke kuhikuhi, etc.
4) ʻO nā ʻāpana kōkua, e like me ka pahu wahie, ke ana kaomi, etc.
Ke hoʻohālikelike ʻia me ka mīkini hoʻoili ʻana, loaʻa i ka hydraulic transmission nā mea maikaʻi o ka hoʻoili maʻalahi, ka pale overload a me ka hoʻoponopono wikiwiki stepless i kahi ākea.
2. Ka holo ʻana o ka mokulele
(1) Ka neʻe nui - ka holo ʻana o ka huila wili kiʻekiʻe.
(2) Ka neʻe ʻana o ka hānai
1) ʻAi lōʻihi - hoʻokele ka papa hana i ka neʻe laina laina o ka mea hana;
2) ʻAi kū pololei - ka neʻe ʻana o ka huila wili i ka hohonu o ka mea hana;
3) Ka neʻe ʻana o ka huila wili ʻana ma kona axis.
Ka manawa hoʻouna: Mei-23-2019