Nā ʻano hana mīkini

HULI

I ka wā o ka hoʻohuli ʻana, kahuli ka mea hana e hana i ka neʻe ʻoki nui.Ke neʻe ka mea hana ma ke koʻi like o ka rotation, ua hoʻokumu ʻia nā ʻāpana cylindrical o loko a me waho.Ke neʻe nei ka mea hana ma kahi laina oblique e hui ana i ke axis e hana i kahi ʻili conical.Ma kahi lathe profiling a i ʻole CNC lathe, hiki ke hoʻomalu ʻia ka mea hana e hānai ma kahi pihi e hana i kahi kiko o ka hoʻololi.Me ka hoʻohana ʻana i kahi mea hana hoʻohuli, hiki ke hana ʻia ka ʻili o ka ʻili i ka wā hānai ʻaoʻao.Hiki i ka huli ʻana ke hana i nā ʻili o ka milo, nā mokulele hoʻopau a me nā shaft eccentric.ʻO ka pololei o ka huli ʻana he IT8-IT7, a he 6.3-1.6μm ka ʻili o ka ʻili.I ka hoʻopau ʻana, hiki iā ia ke hōʻea i ka IT6-IT5, a hiki i ka roughness ke hiki i 0.4-0.1μm.ʻO ka huli ʻana he ʻoi aku ka nui o ka huahana, ʻoi aku ka maʻalahi o ka ʻoki ʻana a me nā mea hana maʻalahi.

MILI
ʻO ka neʻe ʻoki nui ʻo ka hoʻololi ʻana o ka mea hana.I ka wā wili wili, hoʻokumu ʻia ka hoʻokumu ʻana o ka mokulele e ka lihi ma ka ʻaoʻao o waho o ka mea ʻoki wili.I ka milling hope, hana ʻia ka mokulele e ka lihi maka hope o ka mea ʻoki wili.ʻO ka hoʻonui ʻana i ka wikiwiki o ka hoʻololi ʻana o ka mea ʻoki milling hiki ke hoʻokō i nā wikiwiki ʻoki kiʻekiʻe a no laila ke kiʻekiʻe o ka huahana.Eia nō naʻe, ma muli o ka ʻoki ʻia a me ka ʻoki ʻia o nā niho ʻokiʻoki milling, ua hoʻokumu ʻia ka hopena, a ʻo ke kaʻina ʻokiʻoki e pili ana i ka vibration, no laila e kaupalena ʻia ka hoʻomaikaʻi ʻana i ka maikaʻi o ka ʻili.Hoʻopilikia pū kēia hopena i ka ʻaʻahu a me ka waimaka o ka mea hana, e alakaʻi pinepine ai i ka ʻoki ʻana o ka carbide insert.I ka manawa maʻamau i ka wā e ʻoki ʻia ai ka mea hana, hiki ke loaʻa i kahi nui o ka hoʻoluʻu, no laila ʻoi aku ka maikaʻi o nā kūlana hoʻoheheʻe wela.E like me ka like a i ʻole ka ʻaoʻao ʻē aʻe o ka wikiwiki o ka neʻe ʻana a me ka kuhikuhi ʻana i ka mea hana hana i ka wā wili, ua māhele ʻia i lalo o ka wili a me ka wili.
1. Piʻi wili
ʻO ka ikaika o ka ʻāpana o ka wili palaoa e like me ke kuhikuhi hānai o ka mea hana.ʻO ka mea maʻamau, aia kahi ʻokoʻa ma waena o ka wili hānai o ka papa hana mea hana a me ka nati paʻa.No laila, hiki i ka ʻoki ʻoki ke hana maʻalahi i ka mea hana a me ka papaʻaina e neʻe i mua i mua, me ka wikiwiki o ka hānai.mahuahua, hana i ka pahi.I ka wā e wili ai i nā mea hana me nā ʻili paʻakikī e like me ka hoʻolei ʻana a i ʻole ka forgings, pili mua nā niho o ka mea ʻoki wili i lalo i ka ʻili paʻa o ka mea hana, kahi e hoʻonui ai i ka ʻaʻahu o ka mea ʻoki wili.
2. Ma luna o ka wili palaoa
Hiki iā ia ke pale i ka neʻe ʻana i ka wā o ka wili ʻana.I ka wā o ka milling up-cut, piʻi mālie ka mānoanoa o ka ʻokiʻoki mai ka zero, no laila hoʻomaka ka ʻoki ʻoki e ʻike i kahi manawa o ka ʻoki ʻana a me ka paheʻe ʻana ma luna o ka ʻili mīkini i ʻoki ʻia, e hoʻolōʻihi i ka ʻaʻahu.I ka manawa like, i ka wā o ka wili ʻana, hoʻokiʻekiʻe ka ikaika wili i ka mea hana, maʻalahi ke hoʻoulu i ka haʻalulu, ʻo ia ka hemahema o ka milling up.
ʻO ka pololei machining o ka milling hiki ke hōʻea i IT8-IT7, a ʻo ka roughness ʻili he 6.3-1.6μm.
Hiki i ka wili palaoa maʻamau ke hana i nā ʻili palahalaha, a ʻo ka hana ʻana i nā mea ʻoki wili hiki ke hana i nā ʻili curved paʻa.Hiki i ka mīkini milling CNC ke hoʻohana i ka lako polokalamu e hoʻomalu i kekahi mau koi e hoʻopili ʻia e like me kekahi pilina ma o ka ʻōnaehana CNC e wili i nā ʻaoʻao curved paʻakikī.I kēia manawa, hoʻohana maʻamau ka mea ʻoki wili pōlele.He mea koʻikoʻi nā mīkini wili CNC no ka hana ʻana i nā mea hana me nā hiʻohiʻona paʻakikī e like me nā lau o nā mīkini impeller, cores a me nā lua o nā mold.

HOOLAHA
I ka wā e hoʻolālā ai, ʻo ka neʻe laina reciprocating o ka hāmeʻa ka neʻe ʻoki nui.No laila, ʻaʻole hiki ke kiʻekiʻe loa ka wikiwiki hoʻolālā a haʻahaʻa ka huahana.ʻOi aku ka paʻa o ka hoʻolālā ʻana ma mua o ka wili ʻana, a hiki i ka pololei o kāna mīkini hana ke hōʻea i IT8-IT7, ʻo ka roughness ʻili ʻo Ra6.3-1.6μm, hiki i ka palahalaha hoʻolālā pololei ke hiki i 0.02/1000, a ʻo ka roughness ʻili he 0.8-0.4μm.

ILI

ʻO ka wili ʻana i ka mea hana me ka huila wili a i ʻole nā ​​​​mea hana abrasive ʻē aʻe, a ʻo kāna neʻe nui ʻo ia ka hoʻololi ʻana o ka huila wili.ʻO ke kaʻina hana wili o ka huila wili maoli ka hopena hui o nā hana ʻekolu o nā ʻāpana abrasive ma luna o ka ʻili o ka mea hana: ʻoki, kahakaha a me ka hoʻoheheʻe ʻana.I ka wā o ka wili ʻana, ʻo nā ʻāpana abrasive ponoʻī e hoʻopololei ʻia mai ka ʻoi aku, kahi e ʻoi aku ka maikaʻi o ka ʻoki ʻana a piʻi ka ikaika o ka ʻoki.Ke ʻoi aku ka ikaika o ka ʻoki ʻana ma mua o ka ikaika o ka mea hoʻopili, hāʻule ka pōʻai a me ka puʻupuʻu abrasive, e hōʻike ana i kahi papa hou o nā ʻōpala abrasive, e hana ana i ka "hoʻomaʻamaʻa ponoʻī" o ka huila wili.Akā hiki i nā ʻāpana a me nā ʻāpana abrasive ke pani i ka huila.No laila, ma hope o ka wili ʻana no kekahi manawa, pono e kāhiko i ka huila wili me kahi mea hoʻohuli daimana.
I ka wā e wili ai, no ka mea he nui nā lau, paʻa ka hana a me ka pololei kiʻekiʻe.ʻO ka mīkini wili he mea hana mīkini hoʻopau, hiki i ka pololei o ka wili ke hiki i IT6-IT4, a hiki i ka roughness ʻili Ra hiki ke hiki i 1.25-0.01μm, a i ʻole 0.1-0.008μm.ʻO kekahi hiʻohiʻona o ka wili ʻana, hiki iā ia ke hana i nā mea metala paʻakikī.No laila, hoʻohana pinepine ʻia e like me ke kaʻina hana hope.I ka wā e wili ai, nui ka wela i hana ʻia, a lawa ka wai ʻoki e pono ai no ka hoʻomaha.E like me nā hana like ʻole, hiki ke hoʻokaʻawale ʻia ka wili i ka cylindrical grinding, internal hole grinding, flat grinding a pēlā aku.

KA LU A ME KA ULU

Ma ka mīkini wili, ʻo ka hoʻololi ʻana i kahi lua me kahi drill bit ke ʻano maʻamau o ka mīkini hole.He haʻahaʻa ka pololei o ka hana ʻana i ka wili ʻana, ma ke ʻano maʻamau a hiki i IT10, a ʻo ka roughness o ka ʻili he 12.5-6.3 μm.Ma hope o ka wili ʻana, hoʻohana pinepine ʻia ka reaming a me ka reaming no ka semi-finishing a me ka hoʻopau ʻana.Hoʻohana ʻia ka drill reaming no ka reaming, a hoʻohana ʻia ka mea hana reaming no ka reaming.ʻO ka pololei o ka reaming ka maʻamau IT9-IT6, a ʻo ka roughness ʻili he Ra1.6-0.4μm.I ka hana hou ʻana a me ka reaming, ʻo ka drill bit a me ka reamer e hahai maʻamau i ke axis o ka lua kumu mua, ʻaʻole hiki ke hoʻomaikaʻi i ka pololei o ke kūlana o ka lua.Hoʻoponopono ʻo Boring i ke kūlana o ka lua.Hiki ke hana ʻia ka hoʻoheheʻe ʻana ma ka mīkini hoʻoheheʻe a i ʻole ka lathe.I ka wā e hoʻoluliluli ai i ka mīkini hoʻoluliluli, ua like ke ʻano o ka mea hana ʻoluʻolu me ka mea hoʻohuli, koe naʻe ʻaʻole e neʻe ka mea hana a ʻōwili ka mea hana ʻoluʻolu.ʻO IT9-IT7 ka pololei o ka mīkini hoʻoluhi, a ʻo Ra6.3-0.8mm ka ʻili o ka ʻili..
ʻO ka wili ʻana i ka Lathe

KA HANA ILI IHO

Hiki ke hoʻokaʻawale ʻia nā ʻano hana machining niho niho i ʻelua mau ʻāpana: ke ʻano hana a me ke ʻano hana.ʻO ka mīkini mīkini i hoʻohana ʻia no ka hoʻoponopono ʻana i ka ʻili niho ma ke ʻano hana, he mīkini wili maʻamau, a ʻo ka mea hana he mea ʻoki milling, e koi ana i ʻelua mau neʻe maʻalahi: ka neʻe ʻana o ka mea hana a me ka neʻe laina.ʻO nā mea mīkini maʻamau i hoʻohana ʻia no ka hoʻoponopono ʻana i nā ʻili niho ma ke ʻano hana e pili ana i nā mīkini hobbing gear a me nā mīkini hoʻoheheʻe ʻana.

KA HANA PILI

 
Hoʻohana nui ka mīkini ʻana i nā ʻāpana curved ʻekolu i ke ʻano o ka milling kope a me ka milling CNC a i ʻole nā ​​​​ʻano hana kūikawā (e nānā i ka Pauku 8).Pono e loaʻa kahi prototype ma ke ʻano he haku.I ka wā o ka hana ʻana, pili mau ke poʻo profiling o ke poʻo pōpō me ka prototype surface me kahi kaomi.Hoʻololi ʻia ka neʻe ʻana o ke poʻo profiling i inductance, a ʻo ka hoʻoponopono ʻana i ka amplification e hoʻomalu i ka neʻe ʻana o nā koʻi ʻekolu o ka mīkini wili, e hana ana i ka trajectory o ke poʻo ʻoki e neʻe ana ma ka ʻaoʻao curved.Hoʻohana nui nā mea ʻoki wili i nā mea ʻoki wili pōpō me ka radius like me ke poʻo profiling.Hāʻawi ka puka ʻana o ka ʻenehana hoʻokele helu i kahi ala ʻoi aku ka maikaʻi no ka mīkini ʻili.I ka hana ʻana i ka mīkini wili CNC a i ʻole ke kikowaena mīkini, hana ʻia ia e ka mea ʻoki wili pōleʻa e like me ka helu helu coordinate.ʻO ka maikaʻi o ka hoʻohana ʻana i kahi kikowaena mīkini e hoʻoponopono i nā ʻili paʻakikī, aia kahi makasina mea hana ma ke kikowaena mīkini, i lako me nā mea hana he nui.No ka hoʻopaʻapaʻa ʻana a me ka hoʻopau ʻana i nā ʻili curved, hiki ke hoʻohana ʻia nā mea hana like ʻole no nā radii curvature o nā ʻili concave, a hiki ke koho ʻia nā mea hana kūpono.I ka manawa like, hiki ke hoʻohana ʻia nā ʻāpana kōkua like ʻole e like me nā lua, nā kaula, nā ʻāpana, etc.Hoʻopaʻa piha kēia i ka pololei o ke kūlana pili o kēlā me kēia ʻili.

KA HANA KIKAIKA

ʻO ke kaʻina hana kūikawā e pili ana i kahi huaʻōlelo maʻamau no ke ʻano o nā kaʻina hana i ʻokoʻa i nā ʻano hana ʻoki kuʻuna a me ka hoʻohana ʻana i ke kemika, ke kino (ka uila, ke kani, ke kukui, ka wela, ka magnetism) a i ʻole ke ʻano electrochemical no ka hana ʻana i nā mea hana.ʻO kēia mau ʻano hana e pili ana: ka mīkini kemika (CHM), ka mīkini electrochemical (ECM), ka mīkini electrochemical (ECMM), ka mīkini hoʻokuʻu uila (EDM), ka mīkini hoʻopili uila (RHM), ka mīkini kani ultrasonic (USM), ka laser beam machining (LBM), Ion Beam Machining (IBM), Electron Beam Machining (EBM), Plasma Machining (PAM), Electro-Hydraulic Machining (EHM), Abrasive Flow Machining (AFM), Abrasive Jet Machining (AJM), Liquid Jet Machining (HDM) ) a nā hana hoʻohui like ʻole.

1. EDM
E hoʻohana ʻo EDM i ka wela kiʻekiʻe i hana ʻia e ka hoʻoheheʻe ʻana i ka uila ma waena o ka electrode mea hana a me ka electrode mea hana e hoʻopau ai i ka ʻili o ka mea hana e hoʻokō ai i ka mīkini.ʻO nā mea hana mīkini EDM ka mea maʻamau i ka mana pulse, ka mīkini hana hānai, ke kino mea mīkini a me ka ʻōnaehana kānana kahe wai.Hoʻopaʻa ʻia ka mea hana ma ka pākaukau mīkini.Hāʻawi ka mana pulse i ka ikehu e pono ai no ka hana ʻana, a ua hoʻopili ʻia kāna mau pou ʻelua i ka electrode mea hana a me ka mea hana.Ke hoʻokokoke ka electrode mea hana a me ka mea hana i loko o ka wai hana i alakaʻi ʻia e ka mīkini hanaʻai, ʻo ka uila ma waena o nā electrodes e wāwahi i ka āpau e hoʻopuka i ka hoʻokuʻu ʻana a hoʻokuʻu i ka nui o ka wela.Ma hope o ka wela o ka ʻili o ka mea hana, hiki i kahi wela kiʻekiʻe loa (ma luna o 10000 ° C), a ua kālai ʻia kāna mea kūloko ma muli o ka hoʻoheheʻe ʻana a i ʻole gasification, e hana ana i kahi lua liʻiliʻi.Hoʻoikaika ka ʻōnaehana hoʻoheheʻe wai hana i ka wai hana i hoʻomaʻemaʻe ʻia e hele i ke āpau ma waena o ka electrode mea hana a me ka mea hana i kekahi kaomi, i mea e wehe ai i nā huahana corrosion galvanic i ka manawa, a kānana i nā huahana corrosion galvanic mai ka wai hana.ʻO ka hopena o nā hoʻokuʻu he nui, hana ʻia ka nui o nā lua ma ka ʻili o ka mea hana.Ke hoʻohaʻahaʻa mau ʻia ka electrode mea hana ma lalo o ke kaʻa o ka mīkini hanaʻai, a ʻo kona ʻano contour "kope" i ka mea hana (ʻoiai e hoʻopau ʻia ka mea electrode mea hana, ʻoi aku ka haʻahaʻa o kona wikiwiki ma mua o ka mea hana).Mea hana mīkini EDM no ka hana ʻana i nā mea hana like me nā mea hana electrode kūikawā
① Ka hana ʻana i nā mea conductive paʻakikī, palupalu, paʻakikī, palupalu a kiʻekiʻe hoʻi;
②Ka hana ʻana i nā mea semiconductor a me nā mea hana ʻole;
③ Hana i nā ʻano puka like ʻole, nā puka curved a me nā puka liʻiliʻi;
④ Kaʻina hana ʻekolu-dimensional curved cavities, e like me ka forging dies, die-casting dies, and plastic dies;
⑤Hoʻohana ʻia ia no ka ʻokiʻoki, ʻokiʻoki, hoʻoikaika ʻana i ka ʻili, ke kahakaha ʻana, paʻi ʻana i nā papa inoa a me nā kaha, etc.
Uea EDM Mīkini Mea Hana no ka Mīkini 2D Profile Shaped Workpieces me Wire Electrodes

2. Electrolytic machining
ʻO ka mīkini Electrolytic kahi ala e hana ai i nā mea hana me ka hoʻohana ʻana i ke kumu electrochemical o ka anodic dissolution o nā metala i nā electrolytes.Hoʻopili ʻia ka mea hana i ka pou maikaʻi o ka mana DC, pili ka mea hana i ka pole maikaʻi ʻole, a mālama ʻia kahi āpau liʻiliʻi (0.1mm ~ 0.8mm) ma waena o nā pou ʻelua.E kahe ana ka electrolyte me kekahi kaomi (0.5MPa～2.5MPa) ma ke āpau ma waena o nā pou ʻelua me ka wikiwiki o 15m/s～60m/s).Ke hoʻomau mau ʻia ka cathode mea hana i ka mea hana, ma ka ʻili o ka mea hana e kū pono ana i ka cathode, e hoʻoheheʻe mau ʻia ka mea metala e like me ke ʻano o ka profile cathode, a lawe ʻia nā huahana electrolysis e ka electrolyte kiʻekiʻe. no laila ua like ke ʻano o ka ʻaoʻao mea hana "kope" "ma ka mea hana.
①He liʻiliʻi ka volta hana a he nui ka manawa hana;
② E hana i kahi ʻano paʻakikī a i ʻole ka lua i ka manawa hoʻokahi me kahi neʻe hānai maʻalahi;
③ Hiki iā ia ke hana i nā mea paʻakikī i ka hana;
④ ʻO ka huahana kiʻekiʻe, ma kahi o 5 a 10 mau manawa o ka EDM;
⑤ ʻAʻohe ʻokiʻoki mechanical a ʻokiʻoki paha i ka wela i ka wā o ka hoʻoili ʻana, kūpono ia no ka hana ʻana i nā ʻāpana maʻalahi a i ʻole nā ​​​​ʻāpana lahilahi;
⑥ʻO ka maʻamau machining hiki ke hiki i kahi ± 0.1mm;
⑦ Nui nā mea kōkua, e uhi ana i kahi wahi nui a me ke kumukūʻai kiʻekiʻe;
⑧ ʻAʻole hoʻopau wale ka electrolyte i ka mīkini hana, akā maʻalahi hoʻi e hoʻohaumia i ke kaiapuni.Hoʻohana nui ʻia ka mīkini electrochemical no ka hoʻoponopono ʻana i nā lua, nā lua, nā profile paʻakikī, nā lua hohonu liʻiliʻi, rifling, deburring, a me ke kahakaha ʻana.

3. Hoʻoponopono laser
Hoʻopauʻia ka hana laser o ka mea hana e ka mīkini hana laser.Hoʻokumu pinepine ʻia nā mīkini hana laser me nā lasers, nā lako mana, nā ʻōnaehana optical a me nā ʻōnaehana mechanical.Hoʻololi nā Lasers (nā laser solid-state a me nā laser gas) i ka ikehu uila i ka ikehu māmā no ka hoʻoulu ʻana i nā kukuna laser i makemake ʻia, i kālele ʻia e kahi ʻōnaehana optical a laila hoʻomālamalama ʻia i ka mea hana no ka hana ʻana.Hoʻopaʻa ʻia ka mea hana ma luna o ka papa hana ʻekolu-coordinate precision, i hoʻomalu ʻia a alakaʻi ʻia e ka ʻōnaehana helu helu e hoʻopau i ka neʻe ʻana o ka hānai e pono ai no ka hana ʻana.
①ʻAʻole pono nā mea hana machining;
②He kiʻekiʻe loa ka mana o ka kukuna laser, a hiki iā ia ke hana i nā mea metala a me nā mea ʻole i paʻakikī ke hana;
③ ʻO ka hana ʻana i ka laser ʻaʻole i hoʻopili ʻia, a ʻaʻole hoʻopōʻino ʻia ka mea hana e ka ikaika;
④ He kiʻekiʻe loa ka wikiwiki o ka ʻoki ʻana a me ka ʻoki ʻana, ʻo ka mea a puni ka ʻāpana hana ʻaʻole i hoʻopilikia ʻia e ka wela ʻoki ʻana, a liʻiliʻi loa ka deformation thermal o ka mea hana.
⑤ He ʻokiʻoki ka ʻāpana o ka ʻoki ʻoki laser, a maikaʻi ka maikaʻi o ka ʻoki ʻoki.Ua hoʻohana nui ʻia ka hoʻoili ʻana i ka laser ma ke kaha kiʻi daimana, ke kiaʻi i nā bearings, nā ʻili porous o nā kuʻi i hoʻoluʻu ʻia e ka ea, ka hoʻoheheʻe ʻana i nā puka liʻiliʻi o nā nozzles wahie injection, aero-engine blades, etc., a me ka ʻoki ʻana i nā mea metala like ʻole. a me nā mea metala ʻole..

4. Ka hana kani ultrasonic
ʻO ka mīkini kani kani kahi ala e hoʻopōʻino ai ka maka hope o ka mea hana me ke alapine kani ultrasonic (16KHz ~ 25KHz) i ka abrasive i hoʻokuʻu ʻia i loko o ka wai hana, a ʻo nā ʻāpana abrasive ka hopena a hoʻopololei i ka ʻili o ka mea hana e ʻike ai i ka mīkini o ka mea hana. .Ke kani ultrasonic mīkini hana wāwahie hoohuli i ka mana alapine AC ikehu uila i kani ultrasonic alapine uila oscillation me kekahi mana puka, a hoohuli i ka kani ultrasonic alapine uila oscillation i kani kani ultrasonic haʻalulu ma o ka transducer.Hoʻonui ʻia ka ～0.01mm i ka 0.01～0.15mm, e hoʻolalelale ana i ka mea hana.Hoʻopili ka maka hope o ka mea hana i nā ʻāpana abrasive i hoʻokuʻu ʻia i loko o ka wai hana i ka haʻalulu, no laila e hoʻomau a hoʻopololei i ka ʻili e hana ʻia me ka wikiwiki kiʻekiʻe, a ʻokiʻoki i ka mea i loko o ka wahi hana i nā ʻāpana maikaʻi loa a paʻi. i lalo.ʻOiai he liʻiliʻi loa nā mea i kēlā me kēia pā, aia nō kahi wikiwiki o ka hana ma muli o ke kiʻekiʻe kiʻekiʻe o nā pā.Ma muli o ke kahe ʻana o ka wai hana, lawe ʻia nā ʻāpana mea i pā i ka manawa.Ke hoʻokomo mālie ʻia ka mea hana, "kope" ʻia kona ʻano ma luna o ka mea hana.
I ka hana ʻana i nā mea paʻakikī e ʻoki ʻia, hoʻohui pinepine ʻia ka haʻalulu kani ultrasonic me nā ʻano hana ʻē aʻe no ka hana composite, e like me ka hoʻohuli ʻana i ke kani ultrasonic, ka wili ultrasonic, ka mīkini electrolytic ultrasonic, a me ka ʻoki uea ultrasonic.Hoʻohui kēia mau ʻano hana hana composite i ʻelua a ʻoi aku ka nui o nā kaʻina hana, hiki ke hoʻokō i ka ikaika o kēlā me kēia, a hoʻomaikaʻi nui i ka pono o ka hana, ka hoʻoili ʻana i ka pololei a me ka maikaʻi o ka ʻili o ka mea hana.

KE KOHO O KA HANA HANA

ʻO ke koho ʻana o ke kaʻina hana e noʻonoʻo nui ai i ke ʻano o ka ʻāpana, ka pololei o ka dimensional a me nā koi kūpono o ke kūlana, nā koi o ka ʻili o ka ʻili, a me nā mea mīkini i loaʻa, nā mea hana a me nā kumuwaiwai ʻē aʻe, ka pūʻulu hana, ka huahana a me ka hoʻokele waiwai a me ka ʻenehana. a me nā kumu ʻē aʻe.
Nā Alanui Mīkini no nā ʻili maʻamau
1. Ke ala machining o ka ili waho

• 1. ʻO ka huli ʻana → semi-hoʻopau → hoʻopau:

Hiki ke hana ʻia ka mea hoʻohana nui loa, ʻoluʻolu IT≥IT7, ▽≥0.8 pōʻai waho.

• 2. Huli 'o'ole'a → huli 'anu'u → wili 'o'ole'a → wili maika'i:

Hoʻohana ʻia no nā metala ferrous me nā koi kinai IT≥IT6, ▽≥0.16.

• 3. ʻO ka huli aʻe → ka huli ʻana i ka hapalua pau → ka hoʻopau ʻana → ka huli daimana:

No nā metala non-ferrous, nā ʻili o waho i kūpono ʻole no ka wili ʻana.

• 4. ʻO ka huli ʻana aʻe → semi-hoʻopau → wili ʻoʻoleʻa → wili maikaʻi → wili, hoʻopau nui, wili kāʻei, wili aniani, a i ʻole polū no ka hoʻopau hou ʻana ma ke kumu o 2.

ʻO ke kumu, ʻo ia ka hoʻohaʻahaʻa ʻana i ka roughness a hoʻomaikaʻi i ka pololei o ke ana, ke ʻano a me ka pololei o ke kūlana.

2. Ke ala hana o ka lua

• 1. Drill → huki ʻoʻoleʻa → huki maikaʻi:

Hoʻohana ʻia ia no ka hana ʻana i ka lua i loko, ka lua kī hoʻokahi a me ka lua spline no ka hana nui ʻana o nā ʻāpana lima disc, me ka maikaʻi o ka hana paʻa a me ka hana kiʻekiʻe.

• 2. Drill → Expand → Ream → Hand Ream:

Hoʻohana ʻia ia no ka hoʻoponopono ʻana i nā puka liʻiliʻi a me ka liʻiliʻi, hoʻoponopono i ka pololei o ke kūlana ma mua o ka reaming, a me ka reaming e hōʻoia i ka nui, ka pololei o ke ʻano a me ka ʻili o ka ʻili.

• 3. ʻO ka wili ʻana a i ʻole ka ʻoluʻolu ʻino → ʻoluʻolu semi-finishing → ʻoluʻolu maikaʻi → ʻoluʻolu e lana ana a i ʻole ʻolua daimana.

palapala noi:
1) Ka hana ʻana i ka pahu pahu i loko o kahi ʻāpana liʻiliʻi liʻiliʻi.
2) Hoole hana me ka kiʻekiʻe positional pono pololei.
3) ʻOi aku ka nui o ka puka me ke anawaena nui ma mua o ф80mm, a aia nā lua i hoʻolei ʻia a i ʻole nā ​​lua palaki ma ka hakahaka.
4) ʻO nā metala non-ferrous he daimana e hōʻoia i ko lākou nui, ʻano a me ke kūlana kūpono a me nā koi o ka ʻili.

• 4. /Drilling (rough boring) wili wili → semi-finishing → wili maikaʻi → wili a wili paha

Hoʻohana: ka mīkini ʻana i nā ʻāpana paʻakikī a i ʻole ka hole machining me nā koi kikoʻī kiʻekiʻe.
hōʻike:
1) ʻO ka pololei machining hope loa o ka lua e hilinaʻi nui ʻia i ka pae o ka mea hoʻohana.
2) Hoʻohana ʻia nā ʻano hana hana kūikawā no ka hana ʻana i nā lua liʻiliʻi keu.

3.plane hana ala

• 1. Ka wili ʻana → semi-hoʻopau → hoʻopau → wili kiʻekiʻe

Hoʻohana maʻamau i ka hana mokulele, e pili ana i nā koi ʻenehana o ka pololei a me ka ʻili o ka ʻili o ka ʻili i hoʻoponopono ʻia, hiki ke hoʻonohonoho pono ʻia ke kaʻina hana.

• 2. / hoʻolālā koʻikoʻi → hoʻolālā semi-maikaʻi → hoʻolālā maikaʻi → pahi ākea ka hoʻolālā maikaʻi, ʻokiʻoki a wili paha.

Hoʻohana nui ʻia a haʻahaʻa ka huahana.Hoʻohana pinepine ʻia i ka hana ʻana i nā ʻili liʻiliʻi a lōʻihi.ʻO ka hoʻonohonoho kaʻina hana hope e pili ana i nā koi ʻenehana o ka ʻili mīkini.

• 3. Milling (planing) → semi-finishing (planing) → wili ʻōpala → wili maikaʻi → wili, wili pololei, wili kāʻei, polishing

Hoʻopiʻiʻia kaʻili o ka mīkini, aʻo ke kaʻina hana hope e pili ana i nā koi o ka mīkini.

• 4. huki → huki maikaʻi

Ua loaʻa i nā ʻili heʻe a heʻe paha ka hana kiʻekiʻe.

• 5. Huli → Huli semi-hoʻopau → huli hoʻopau → huli daimana

ʻO ka mīkini palahalaha o nā ʻāpana metala non-ferrous.