Aneane hiki i kēlā me kēia kaʻina hui ke hoʻokō ʻia ma nā ʻano he nui. ʻO ke koho a kahi mea hana a mea hoʻohui e koho ai no nā hopena maikaʻi loa, ʻo ia ka mea maʻamau e pili ana i kahi ʻenehana i hōʻoia ʻia i kahi noi kikoʻī.
ʻO Brazing kekahi o ia kaʻina hana. ʻO ka Brazing kahi kaʻina hoʻohui metala kahi i hui ʻia ai ʻelua mau ʻāpana metala ma ka hoʻoheheʻe ʻana i ka metala hoʻopiha a kahe ʻana i loko o ka hui.
Hiki ke hāʻawiʻia ka wela no ka hoʻouluʻana e nā lama, nā kapuahi a iʻole nā'ōwili hoʻokomo.
"ʻOi aku ka palekana o ka induction brazing ma mua o ka puhi ahi, ʻoi aku ka wikiwiki ma mua o nā mea ʻelua," wahi a Steve Anderson, ka luna o ke kahua a me ka ʻepekema hoʻāʻo ma Fusion Inc., kahi mea hoʻohui 88 makahiki ma Willoughby, Ohio Said, loea i nā ʻano hui like ʻole, me ka brazing.Ke hoʻohālikelike ʻia i nā ʻano ʻelua ʻē aʻe, ʻo ka uila maʻamau wale nō āu e makemake ai.
ʻO kekahi mau makahiki i hala aku nei, ua hoʻomohala ʻo Fusion i kahi mīkini piha ʻeono no ka hui ʻana i 10 carbide burrs no ka hana metala a me ka hana ʻana i nā mea hana.
"Lawe ka lopako SCARA axis eha i ka lima mai ka pā, a hāʻawi iā ia i ka dispenser paste solder, a hoʻouka i loko o ka pūnana gripper," wehewehe ʻo Anderson.Hoʻohana ʻia ka induction brazing me ka hoʻohana ʻana i kahi wili uila e hoʻopili pololei ana a puni nā ʻāpana ʻelua a lawe mai i ka metala hoʻopiha kālā i kahi mahana wai o 1,305 F. Ma hope o ka hoʻopili ʻia ʻana o ka ʻāpana burr a hoʻomaha ʻia, ua hoʻokuʻu ʻia ma kahi chute hoʻokuʻu a hōʻiliʻili ʻia no ka hana hou ʻana.
Ke hoʻonui nei ka hoʻohana ʻana i ka brazing induction no ka hui ʻana, ma muli o ka hana ʻana i kahi pilina ikaika ma waena o nā ʻāpana metala ʻelua a no ka mea maikaʻi loa ia i ka hoʻohui ʻana i nā mea like ʻole.
Ua puni ka induction brazing mai ka makahiki 1950, ʻoiai ua ʻike ʻia ka manaʻo o ka hoʻomehana induction (hoʻohana i ka electromagnetism) ma mua o hoʻokahi haneli ma mua e ka mea ʻepekema Pelekane ʻo Michael Faraday.
Ua hoʻokumu nā mea kūʻai aku no ka ea ea i nā makahiki 1960 a me 1970 i nā noi hou no ka brazing induction. ʻO ka ʻoiaʻiʻo, ʻo ka nui o ka brazing o ka alumini i ka hopena o nā makahiki 1970 i loaʻa i ka nui o nā mea i loaʻa i loko o nā ʻōnaehana air conditioning o kēia lā.
"ʻAʻole e like me ka hoʻopaʻa ʻana i ka lama, ʻaʻole pili ka induction brazing a hōʻemi i ka hopena o ka wela nui," wahi a Rick Bausch, ka luna kūʻai no Ambrell Corp., inTEST.temperature.
Wahi a Greg Holland, ka mea kūʻai aku a me ka luna hana ma eldec LLC, he ʻekolu mau mea i hoʻokumu ʻia i ka ʻōnaehana brazing.
Hoʻopili ʻia ka mana mana i ke poʻo hana a ua hana maʻamau nā coils e hoʻopili a puni ka hui. Hiki ke hana ʻia nā inductors mai nā koʻokoʻo paʻa, nā kaula hiki ke hoʻololi ʻia, nā billets machined, a i ʻole 3D i paʻi ʻia mai nā ʻāpana keleawe pauda. nā wili ma muli o ka loaʻa pinepine ʻana o ke au a me ka hopena o ka hoʻoili wela ʻole.
"I kekahi manawa, kau ʻia ka flux concentrator ma luna o ka coil e hoʻoikaika i ke kahua magnetic ma hoʻokahi a ʻoi aku paha nā wahi o ka hui," wehewehe ʻo Holland.E hoʻohana i kekahi ʻO ka pōmaikaʻi o ka concentrator ʻo ia ka hōʻemi ʻana i ka manawa pōʻaiapuni ma o ka lawe ʻana i ka ikehu hou aku i nā wahi kikoʻī o ka hui pū me ka wikiwiki, ʻoiai ka mālama ʻana i nā wahi ʻē aʻe.
Ma mua o ka hoʻonoho ʻana i nā ʻāpana metala no ka brazing induction, pono ka mea hoʻohana e hoʻonohonoho pono i ka alapine a me nā pae mana o ka ʻōnaehana. Hiki ke piʻi ke alapine mai 5 a 500 kHz, ʻoi aku ka kiʻekiʻe o ke alapine, ʻoi aku ka wikiwiki o ka wela o ka ʻili.
Hiki i nā lako mana ke hana i nā haneli kilowatts o ka uila. Akā naʻe, ʻo ka hoʻopaʻa ʻana i kahi ʻāpana pālima i 10 a 15 kekona e koi wale i ka 1 a 5 kilowatts. Ma ka hoʻohālikelike ʻana, hiki i nā ʻāpana nui ke koi i ka 50 a hiki i ka 100 kilowatts o ka mana a hiki i ka 5 mau minuke e braze.
"Ma ke ʻano maʻamau, hoʻohana nā ʻāpana liʻiliʻi i ka mana liʻiliʻi, akā makemake i nā alapine kiʻekiʻe, e like me 100 a 300 kilohertz," wahi a Bausch.
Me ka nānā 'ole i ko lākou nui, pono e ho'onohonoho pono i nā'āpana metala ma mua o ka ho'opa'a 'ana.
ʻO ka hana kuʻuna a i ʻole ka hoʻoponopono ʻana iā ia iho e ʻae ʻia.
Ma ka hoʻolālā ʻana i nā ʻāpana me nā hili pili, swaging, depressions a i ʻole knurls, hiki ke hoʻokō iā ia iho me ka ʻole o ke kākoʻo mechanical.
Hoʻomaʻemaʻe ʻia nā hui me kahi emery pad a i ʻole solvent e wehe i nā mea haumia e like me ka ʻaila, ka momona, ka ʻōpala, ka unahi a me ka grime. ʻO kēia kaʻina e hoʻonui hou i ka hana capillary o ka mea hoʻoheheʻe hoʻopiha metala e huki iā ia iho ma nā ʻaoʻao pili o ka hui.
Ma hope o ka noho pono ʻana o nā ʻāpana a hoʻomaʻemaʻe ʻia, hoʻopili ka mea hoʻohana i kahi hui hui (maʻa mau i ka paʻi) i ka hui.
Hoʻokumu ʻia nā metala Filler a me nā fluxes i hoʻohana ʻia i ka brazing no ke kū ʻana i nā mahana kiʻekiʻe ma mua o nā mea i hoʻohana ʻia i ka soldering. ʻO nā metala Filler i hoʻohana ʻia no ka hoʻoheheʻe ʻana ma ka wela o ka liʻiliʻi o 842 F a ʻoi aku ka ikaika i ka wā i hoʻolili ʻia.
Hoʻonoho ka mea hoʻohana i ka coil induction, e hele mai ana i nā ʻano like ʻole.
He mea nui ka wela kūlike no nā pilina brazed kiʻekiʻe. No ka hana ʻana i kēia, pono ka mea hoʻohana e hōʻoia i ka mamao o ka mamao ma waena o kēlā me kēia puʻupuʻu induction coil he liʻiliʻi a ʻo ka lōʻihi o ka hui ʻana (ka ākea ākea mai ka coil OD a i ka ID) mau ke ʻano like.
A laila, hoʻohuli ka mea hoʻohana i ka mana e hoʻomaka i ke kaʻina hana o ka hoʻomehana ʻana i ka hui. E pili ana kēia i ka hoʻololi wikiwiki ʻana i ke auwaena waena a i ʻole ke alapine kiʻekiʻe mai kahi kumu mana i kahi inductor e hana ai i kahi kahua magnetic a puni ia.
Hoʻokumu ke kahua magnetic i kahi au ma luna o ka ʻili o ka hui, e hoʻoheheʻe i ka wela e hoʻoheheʻe i ka metala hoʻopiha, e ʻae iā ia e kahe a pulu i ka ʻili o ka ʻāpana metala, e hana ana i kahi paʻa paʻa.
ʻO ka hoʻomaʻemaʻe hope ʻana a me ka nānā ʻana o kēlā me kēia ʻāpana brazed. ʻO ka holoi ʻana i nā ʻāpana me ka wai i hoʻomehana ʻia a hiki i ka liʻiliʻi 120 F e wehe i nā koena flux a me nā unahi i hana ʻia i ka wā brazing. Pono e hoʻokomo ʻia ka ʻāpana i ka wai ma hope o ka paʻa ʻana o ka metala hoʻopiha akā ua wela ka hui.
Ma muli o ka ʻāpana, hiki ke hahai ʻia ka nānā liʻiliʻi me ka hoʻāʻo ʻole ʻana a me ka hoʻāʻo ʻana. NDT nā ala me ka nānā ʻana i ka ʻike a me ka radiographic, a me ka leak a me ka hōʻike hōʻike.
"Pono ka induction brazing i ka hoʻopukapuka kālā ʻoi aku ka nui ma mua o ke ʻano o ka lama, akā pono ia no ka loaʻa ʻana o ka ʻoi aku ka maikaʻi a me ka mana," wahi a Holland.Inā ʻaʻole ʻoe, kaomi ʻoe.
Hana ʻo Eldec i kahi ākea o nā kumu mana no ka induction brazing, e like me ka ECO LINE MF intermediate frequency line, i loaʻa i nā ʻano hoʻonohonoho like ʻole e kūpono i kēlā me kēia noi. ʻO nā hiʻohiʻona nui ʻē aʻe e pili ana i ka mana o ka pyrometer wela, ka mea hoʻopaʻa wela a me ka ʻīpuka insulated bipolar transistor power switch.These consumables pono liʻiliʻi ka mālama ʻana, hana mālie, loaʻa kahi kapuaʻi liʻiliʻi, a maʻalahi hoʻi i hoʻohui ʻia me nā mea hoʻokele workcell.
Ke hoʻohana nui nei nā mea hana ma nā ʻoihana he nui i ka induction brazing e hōʻuluʻulu i nā ʻāpana. Kuhi ʻo Bausch i ka automotive, aerospace, nā mea lapaʻau a me nā mea hana mining e like me nā mea hoʻohana nui loa o Ambrell induction brazing lako.
"Ke hoʻomau nei ka nui o nā ʻāpana alumini i hoʻokomo ʻia i ka ʻoihana kaʻa ma muli o nā hana hoʻohaʻahaʻa kaumaha," wahi a Bausch.Hoʻokomo pū nā ʻoihana ʻelua i nā ʻano paipu kila like ʻole. "
Loaʻa i nā ʻōnaehana EasyHeat ʻeono o Ambrell kahi alapine o 150 a 400 kHz a he kūpono no ka hoʻoulu ʻana i nā ʻāpana liʻiliʻi o nā geometries.ʻO nā hiʻohiʻona ma ka moʻo LI (3542, 5060, 7590, 8310) hāʻawi i ka mana i loko o 50 watts hoʻonā.
Loaʻa nā moʻo ʻelua i kahi poʻo hana removable a hiki i ka 10 kapuaʻi mai ke kumu mana. Hiki ke hoʻonohonoho ʻia nā mana o ka papa mua o ka ʻōnaehana, e ʻae i ka mea hoʻohana hope e wehewehe i ʻehā mau moʻolelo wela like ʻole, kēlā me kēia me ka ʻelima manawa a me nā ʻanuʻu mana.
"ʻO kā mākou mau mea kūʻai nui no ka induction brazing he mea hana i nā ʻāpana i loaʻa i kahi kalapona, a i ʻole nā ​​ʻāpana nui nui i loaʻa ka hapa nui o ka hao," wehewehe ʻo Rich Cukelj, Fusion Business Development Manager.
Ke kūʻai aku nei ʻo Fusion i nā ʻōnaehana rotary maʻamau e hiki ke hoʻokomo i ka braze 100 a 1,000 mau ʻāpana i kēlā me kēia hola. Wahi a Cukelj, hiki i nā hua kiʻekiʻe ke kiʻekiʻe no kahi ʻano o ka ʻāpana a i ʻole no nā ʻāpana kikoʻī.
"Loaʻa i kēlā me kēia ʻōnaehana kahi indexer mai Stelron Components Inc. me 8, 10 a i ʻole 12 mau keʻena hana," wehewehe ʻo Cukelj.
Hoʻohana nā mea hana i nā lako mana ECO LINE maʻamau o eldec no nā ʻano hana brazing induction, e like me nā rotors shrink-fitting a me nā shafts, a i ʻole e hui pū ʻia me nā hale kaʻa, wahi a Holland.
Hoʻokumu pū ʻo Eldec i nā lako mana MiniMICO portable hiki ke hoʻoneʻe maʻalahi a puni ka hale hana me kahi alapine o 10 a 25 kHz. ʻElua mau makahiki i hala aku nei, ua hoʻohana ʻia kahi mea hana o nā paipu hoʻololi wela automotive i MiniMICO e hoʻihoʻi i nā kuʻekuʻe lima i kēlā me kēia tube.
He luna hoʻoponopono koʻikoʻi ʻo Jim ma ASSEMBLY me nā makahiki he 30 o ka hoʻoponopono hoʻoponopono. Ma mua o kona komo ʻana i ka ASSEMBLY, ʻo Camillo ʻo PM Engineer, luna hoʻoponopono o ka Association for Equipment Engineering Journal a me Milling Journal. He kēkelē ko Jim ma ka ʻōlelo Pelekania mai ke Kulanui ʻo DePaul.
E hoʻouna i kahi noi no ka manaʻo (RFP) i kahi mea kūʻai aku āu e koho ai a kaomi i kahi pihi e wehewehe ana i kāu mau pono
E nānā i kā mākou mea kūʻai alakaʻi e ʻimi i nā mea hoʻolako o nā ʻano ʻenehana hui āpau, nā mīkini a me nā ʻōnaehana, nā mea lawelawe a me nā hui kālepa.
Ke hoʻoikaika nei ʻo Lean Six Sigma i nā hana hoʻomaikaʻi mau no nā makahiki he nui, akā ua ʻike ʻia kona mau hemahema. ʻO ka hōʻiliʻili ʻana i ka ʻikepili he hana nui a hiki ke hopu i nā mea liʻiliʻi liʻiliʻi.
ʻOi aku ka maʻalahi a maʻalahi hoʻi ka hoʻohana ʻana i nā lopako ma mua o ka wā ma mua. Loaʻa koke ʻia kēia ʻenehana no nā mea hana liʻiliʻi a liʻiliʻi.