He aha ka plunge milling?He aha ka hoʻohana i ka hana ʻana?

▉Pōmaikaʻi

Hāʻawi ka plunge milling i kēia mau pōmaikaʻi:

①Hiki iā ia ke hōʻemi i ka deformation o ka mea hana;

②Hiki iā ia ke hoʻemi i ka ikaika ʻoki radial e hana ana i ka mīkini wili, ʻo ia hoʻi, hiki ke hoʻohana ʻia ka spindle me ka shafting wili no ka wili ʻana me ka ʻole o ka hoʻopili ʻana i ka maikaʻi o ka mīkini hana;

③ He nui ka uhi o ka mea hana, He mea maikaʻi loa ia no ka wili ʻana o nā ʻāpana hana a i ʻole nā ​​​​papa;

④ Hiki iā ia ke hoʻomaopopo i ke kahe ʻana o nā mea hoʻonaninani kiʻekiʻe (e like me Inconel).He mea kūpono ka wili wili no ka hoʻoheheʻe ʻana i nā lua polū a ua ʻōlelo ʻia no ka mīkini hana pono o nā ʻāpana aerospace.ʻO kekahi o ka hoʻohana pono ʻana ʻo ia ka hoʻokuʻu ʻana i nā lau turbine ma luna o nā mīkini wili ʻekolu a ʻehā paha, e koi pinepine ai i nā mea mīkini kūikawā.

▉Kuʻuna hana

I ka hoʻokuʻu ʻana i ka pahi turbine, hiki ke wili ʻia mai luna o ka mea hana a hiki i ke kumu o ka mea hana, a hiki ke hana ʻia nā geometries ʻili paʻakikī ma o ka unuhi maʻalahi o ka mokulele XY.Ke hoʻokō ʻia ka plunging, hoʻokumu ʻia ka ʻoki ʻoki o ka mea ʻoki milling ma ka uhi ʻana i nā profiles o nā mea hoʻokomo.Hiki i ka hohonu o ka plunging ke hiki i 250mm me ka ʻole o ke kamaʻilio ʻana a i ʻole ka distortion.ʻO ke kuhikuhi o ka neʻe ʻana o ka mea hana e pili ana i ka mea hana i lalo a i lalo paha.ʻOi aku i luna, akā maʻamau, ʻoi aku ka maʻamau o nā ʻoki i lalo.I ka hoʻokuʻu ʻana i kahi mokulele hili, hana ka mea ʻoki ʻoki i nā neʻe hui pū ʻana ma ka axis Z a me X-axis.I kekahi mau hana, hiki ke hoʻohana ʻia nā mea ʻoki milling spherical, nā mea ʻoki maka a i ʻole nā ​​​​mea ʻoki ʻoki ʻē aʻe no ka hana like ʻole e like me ka milling slot, profile milling, bevel milling, a me cavity milling.

▉Ka laulā o ka noi

Hoʻohana mua ʻia nā mea ʻoki milling hoʻolaʻa no ka roughing a i ʻole semi-finishing, ka ʻoki ʻana i nā recesses a i ʻole ke ʻoki ʻana ma ka lihi o ka mea hana, a me ka milling geometries paʻakikī, me ka ʻeli kumu.No ka hōʻoia ʻana i ka mahana o ka ʻoki mau ʻana, hoʻomaʻalili ʻia nā mea ʻoki ʻoki a pau i loko.Hoʻolālā ʻia ke kino ʻokiʻoki a me ka hoʻokomo ʻana o ka mea ʻoki ʻokilakouhiki ke oki i ka mea hana ma ke kihi maikai loa.ʻO ka maʻamau, ʻo 87 ° a i ʻole 90 ° ka kihi ʻoki ʻoki o ka mea ʻoki ʻoki, a ʻo ka helu hānai mai 0.08 a 0.25mm/niho.ʻO ka helu o nā mea hoʻokomo e hoʻopaʻa ʻia ma kēlā me kēia ʻoki wili wili e pili ana i ke anawaena o ka mea ʻoki wili.No ka laʻana, hiki ke hoʻokomo ʻia kahi mea ʻoki wili me ke anawaena o φ20mm me nā mea hoʻokomo 2, ʻoiai hiki ke hoʻokomo ʻia kahi mea ʻoki wili me ke anawaena o f125mm me 8 mea hoʻokomo.I mea e hoʻoholo ai inā kūpono ka mīkini ʻana o kekahi mea hana no ka milling plunge, pono e noʻonoʻo ʻia nā koi o ka hana mīkini a me nā ʻano o ka mīkini mīkini i hoʻohana ʻia.Inā makemake ka hana machining i kahi kiʻekiʻe o ka wehe ʻana i ka metala, hiki i ka hoʻohana ʻana i ka milling plunge ke hoʻemi nui i ka manawa mīkini.

ʻO kekahi manawa kūpono no ke ʻano plunging ʻo ia ka manawa e koi ai ka hana mīkini i kahi lōʻihi axial nui o ka mea hana (e like me ka wili ʻana i nā lua nui a i ʻole nā ​​awāwa hohonu), no ka mea hiki i ke ʻano plunging ke hoʻemi pono i ka ikaika ʻoki radial, ua hoʻohālikelike ʻia me ka wili. 'ano, ua kiʻekiʻe machining paʻa.Eia kekahi, i ka wā e paʻakikī ai nā ʻāpana o ka mea hana e pono e ʻoki ʻia me nā ʻano wili maʻamau, hiki ke noʻonoʻo ʻia ka wili ʻana.No ka mea hiki i ka mea ʻoki ʻoki ke ʻoki metala i luna, hiki ke wili ʻia nā geometries paʻakikī.

Mai ka manaʻo o ka hoʻohana ʻana i ka mīkini paʻahana, inā i kaupalena ʻia ka mana o ka mīkini hana i hoʻohana ʻia, hiki ke noʻonoʻo ʻia ke ʻano o ka milling plunge, no ka mea, ʻoi aku ka liʻiliʻi o ka mana e pono ai no ka milling helical, no laila hiki ke hoʻohana. nā mea mīkini kahiko a i ʻole nā ​​mea mīkini i hoʻopau ʻia e loaʻa ai ka hana ʻoi aku ka maikaʻi.Kiʻekiʻe ka hana pono.No ka laʻana, hiki ke hoʻokō ʻia ka hoʻoheheʻe ʻana i nā awāwa hohonu ma kahi mīkini mīkini papa 40, ʻaʻole kūpono i ka mīkini me nā ʻokiʻoki helical lōʻihi, no ka mea, ʻo ka ikaika o ka ʻoki radial i hana ʻia e ka milling helical he nui, he mea maʻalahi ke hana i ka helical. ʻokiʻoki haʻalulu.

He mea maikaʻi ka wili wili no nā mīkini kahiko me nā bearings spindle ma muli o ka ikaika o ka ʻoki radial haʻahaʻa i ka wā o ka plunge.Hoʻohana nui ʻia ke ʻano o ka plunge milling no ka machining rough machining a i ʻole semi-finishing machining, a ʻo kahi liʻiliʻi o ka axial deviation i hoʻokumu ʻia e ka ʻaʻahu ʻana o ka ʻōnaehana shaft mīkini hana ʻaʻole e hopena nui i ka maikaʻi machining.Ma ke ʻano he ʻano hou o ka CNC machining method,kaʻO ke ʻano wili wili e waiho i mua i nā koi hou no ka lako polokalamu mīkini CNC.