Na ngwa ngwa mmepe nke oge a ulo oru technology, ndị mmadụ chọrọ maka ojiji nke n'ibu akụkụ na-na-elu na elu, na ndị ọzọ siri ike ojiji gburugburu ebe obibi na-etinye n'ihu elu chọrọ maka elu okpomọkụ na-eguzogide, eyi iguzogide, ike ọgwụgwụ na ndị ọzọ Njirimara nke metal ihe. . 

N'ihi na ụfọdụ kpọmkwem ọla ma ọ bụ alloy ihe, ma ọ bụ mmalite ogbo R & D ule ma ọ bụ mgbe e mesịrị ogbo uka mmepụta na-etinye n'ime ojiji, nnyocha ma ọ bụ nweta elu-arụmọrụ metal alloy ihe na-achọ nkwado nke metal agbaze ngwá, elu okpomọkụ ọgwụgwọ akụrụngwa, wdg N'etiti. ọtụtụ ụzọ ikpo ọkụ ma ọ bụ ikpo ọkụ pụrụ iche, a na-eji teknụzụ ọkụ induction na-agbaze na ịkwadebe ihe ígwè ma ọ bụ na-ekpo ọkụ na-ekpo ọkụ na-emeso ihe na usoro ụfọdụ, nke rụrụ ọrụ dị mkpa.

Edemede a na-ewebata usoro mmepe nke teknụzụ na-eme ka ikuku induction na-etinye aka na teknụzụ induction n'oge dị iche iche. Dị ka nhazi nke ụdị ọkụ induction dị iche iche, tụlee uru na ọghọm ha. Na-atụ anya n'ihu mmepe ntụzịaka nke agụụ induction ọkụ, na-akọwapụta usoro mmepe ya. Mmepe na ọganihu nke ọkụ induction oghere na-egosipụtakarị na mmụba nke nta nke nta nke nhazi nke akụrụngwa, usoro na-apụtawanye ìhè nke modularization na usoro nchịkwa nwere ọgụgụ isi.

1. Vacuum induction agbaze teknụzụ

1.1 Ụkpụrụ

__kindeditor_temp_url__Teknụzụ kpo oku induction na-ezokarị aka na teknụzụ na-eji ụkpụrụ nke induction electromagnetic nweta induction ugbu a maka ihe nwere mmetụta magnetik ka mma iji nweta ebumnuche nke kpo oku n'okpuru ọnọdụ oghere. Igwe ọkụ eletrik na-agafe eriri elektrọnịkị gburugburu ihe igwe ahụ n'otu oge. Igwe ọkụ eletrik na-agbanwe agbanwe na-emepụta oghere magnetik na-eme ka ọ bụrụ ihe na-eme ka ọ dị ugbu a na metal ma na-emepụta nnukwu okpomọkụ iji kpoo ihe ahụ ọkụ. Mgbe okpomọkụ dị ntakịrị, enwere ike iji ya na ọgwụgwọ ikpo ọkụ induction na usoro ndị ọzọ. Mgbe okpomọkụ dị elu, ọkụ na-emepụta na-ezuru iji gbazee ígwè ahụ ma jiri ya mee ihe iji dozie ígwè ma ọ bụ alloy.

1.2, ngwa

1.2.1, oghere induction agbaze

Nkà na ụzụ mgbaze Vacuum induction bụ ugbu a kacha arụ ọrụ nke ọma, ngwa ngwa, obere nri, nchekwa ike na nka na-eme enyi na gburugburu ebe obibi maka ikpo ọkụ ihe igwe. A na-etinye teknụzụ a n'ime ọkụ ọkụ induction na ngwa ndị ọzọ ma nwee ọtụtụ ngwa. A na-etinye akụrụngwa ígwè siri ike n'ime ihe mkpuchi nke ejiri eriri eriri kechie. Mgbe ihe dị ugbu a na-agafe na eriri induction, a na-emepụta ike electromotive na-ebute ma na-eme ka ọ dị ugbu a n'ime ụgwọ igwe. Mgbe okpomọkụ dị ugbu a dị ukwuu karịa ọnụego nke ikpochapu ọkụ nke ụgwọ ígwè, okpomọkụ na-agbakọbawanye mgbe ọ na-eru ọkwa ụfọdụ, ígwè ahụ na-agbaze site na ọnọdụ siri ike gaa na mmiri mmiri iji nweta nzube nke ịgbaze ọla. N'ime usoro a, ebe ọ bụ na usoro ahụ dum na-ewere ọnọdụ na ebe a na-adịghị ahụkebe, ọ bara uru iji wepụ ihe ndị na-adịghị ọcha gas dị n'ime ígwè ahụ, na ihe a na-enweta n'ụdị ígwè a na-enweta dị ọcha. N'otu oge ahụ, n'oge usoro ịgbaze, site na njikwa nke ebe ikuku na-ekpo ọkụ na ikpo ọkụ induction, a pụrụ imezi okpomọkụ na-ekpo ọkụ ma nwee ike ịgbakwunye metal alloy n'oge iji nweta nzube nke nchacha. N'oge usoro mgbaze, n'ihi njirimara nke teknụzụ mgbaze induction, ihe igwe mmiri mmiri dị n'ime crucible nwere ike ịkpali na-akpaghị aka n'ihi mmekọrịta nke ike electromagnetic iji mee ka ihe mejupụtara ahụ dịkwuo n'otu. Nke a bụkwa nnukwu uru nke teknụzụ mgbaze induction.

E jiri ya tụnyere mgbaze ọdịnala, vacuum induction smelting nwere nnukwu uru n'ihi nchekwa ike, nchekwa gburugburu ebe obibi, ezigbo ebe ndị ọrụ na-arụ ọrụ, yana obere ike ọrụ. N'iji teknụzụ na-agbaze induction, ihe ikpeazụ alloy na-adịchaghị ọcha na oke nke ihe a na-agbakwunye na-adaba adaba, nke nwere ike imezu ihe ndị a chọrọ nke usoro maka njirimara nke ihe.

Ejila teknụzụ induction na-agbaze oghere n'ọ̀tụ̀tụ̀ buru ibu, site na ọkụ induction nke ọtụtụ kilogram maka nyocha nnwale ruo nnukwu ọkụ induction nke nwere ikike nke iri puku tọn iri maka mmepụta n'ezie. N'ihi teknụzụ ọrụ ya dị mfe, usoro ịgbaze dị mfe ịchịkwa na okpomọkụ na-agbaze ngwa ngwa. , The smelted metal nwere uru nke edo mejupụtara, na nwere oké ngwa atụmanya, na e ngwa ngwa mepụtara na-adịbeghị anya.

1.2.2, oghere induction sintering

Vacuum sintering na-ezo aka nchikota nke metal, alloy ma ọ bụ ntụ ntụ ntụ n'ime ngwaahịa ọla na oghere ọla na okpomọkụ dị n'okpuru ebe mgbaze na gburugburu ebe nwere ogo agụụ (10-10-3Pa). Sintering n'okpuru ọnọdụ agụụ, ọ dịghị mmeghachi omume n'etiti metal na gas, na ọ dịghị mmetụta nke adsorbed gas. Ọ bụghị nanị na densification mmetụta dị mma, ma ọ nwekwara ike na-egwu a ọrụ nke ịdị ọcha na Mbelata, mbenata sintering okpomọkụ, na ruru nke sintering na ụlọ okpomọkụ nwere ike belata 100 ℃～150 ℃ , Chekwa ike oriri, melite ndụ nke sintering ọkụ ma nweta ngwaahịa dị elu.

Maka ụfọdụ ihe, ọ dị mkpa ịghọta njikọ dị n'etiti ụmụ irighiri ihe site na ịnyefe atom site na kpo oku, na induction sintering technology na-arụ ọrụ ọkụ na usoro a. Uru nke vacuum induction sintering bụ na ọ na-enyere aka belata ihe ndị na-emerụ ahụ (ụzu mmiri, oxygen, nitrogen na adịghị ọcha ndị ọzọ) na ikuku n'okpuru ọnọdụ ikuku, ma zere usoro mmeghachi omume dị ka decarburization, nitriding, carburizing, mbelata na oxidation. . N'oge usoro ahụ, a na-ebelata oke gas dị na pores, na mmeghachi omume kemịkal nke mkpụrụ ndụ gas na-ebelata. N'otu oge ahụ, a na-ewepụ ihe nkiri oxide nke dị n'elu ihe ahụ tupu ihe ahụ apụta na mmiri mmiri, nke mere na ihe ahụ na-ejikọta ya mgbe a na-agbaze ma na-ejikọta ya, na-emeziwanye ihe mgbochi ya. ike. Na mgbakwunye, vacuum induction sintering nwekwara mmetụta ụfọdụ na mbenata ọnụ ahịa ngwaahịa.

N'ihi na ọdịnaya gas dị ntakịrị na gburugburu ebe oghere, enwere ike ileghara convection na nhazi nke okpomọkụ anya. A na-ebufe ọkụ kachasị site na ihe ọkụkụ na-ekpo ọkụ n'elu ihe dị n'ụdị radieshon. Nhọrọ a dabere na ọnọdụ okpomọkụ dị iche iche na nke anụ ahụ na kemịkal nke ihe ahụ. Ihe ndị na-ekpo ọkụ kwesịrị ekwesị dịkwa oke mkpa. E jiri ya tụnyere ikpo ọkụ na-eguzogide ikuku, induction sintering na-anakwere ọkụ ọkụ nke etiti ugboro ugboro, nke na-ezere nsogbu mkpuchi okpomọkụ dị elu nke ọkụ na-ekpo ọkụ na-eji ọkụ na-eguzogide ruo n'ókè ụfọdụ.

Ka ọ dị ugbu a, teknụzụ induction sintering bụ nke a na-ejikarị na mpaghara igwe na ọla. Na mgbakwunye, na ihe seramiiki pụrụ iche, induction sintering na-eme ka njikọta nke ihe ndị siri ike, na-enyere mkpụrụ osisi kristal aka itolite, na-akpakọba oghere, wee na-abawanye njupụta iji mepụta ozu polycrystalline siri ike. A na-ejikwa teknụzụ induction sintering eme ihe n'ọtụtụ ebe na nyocha nke ihe ọhụrụ.

1.2.3, ọgwụgwọ okpomọkụ induction agụụ

Ka ọ dị ugbu a, ekwesịrị inwe teknụzụ ọgwụgwọ okpomọkụ induction ka etinyere na teknụzụ induction hardening. Tinye workpiece n'ime inductor (coil), mgbe a ọzọ nke ugbu a nke ụfọdụ ugboro gafere inductor, ọzọ magnetik ubi ga-eme gburugburu ya. Ntinye elektrọnik nke oghere ndọta na-agbanwe agbanwe na-emepụta ugbu a mechiri emechi na workpiece. N'ihi na akpụkpọ mmetụta, ya bụ, nkesa nke akpali ugbu a na cross-ngalaba nke workpiece bụ nnọọ enweghị isi, nke ugbu a njupụta n'elu nke workpiece bụ nnọọ elu na nke nta nke nta ibelata n'ime.

The ike eletriki nke elu-njupụta ugbu a n'elu nke workpiece na-converted n'ime okpomọkụ ike, nke na-eme ka okpomọkụ nke elu, ya bụ, na-aghọta n'elu kpo oku. Nke dị elu nke ugbu a ugboro, ukwuu dị ugbu a njupụta dị iche n'etiti elu na n'ime ime nke workpiece, na thinner kpo oku oyi akwa. Mgbe okpomọkụ nke oyi akwa kpo oku gafere oke ọnọdụ okpomọkụ nke ígwè ahụ, a na-eme ka ọ dị jụụ ngwa ngwa iji nweta nkwụsị elu. Enwere ike mara site na ụkpụrụ nke ikpo ọkụ induction na omimi ntinye nke ugbu a nwere ike gbanwee nke ọma site n'ịgbanwe oge nke ugbu a site na eriri induction. Omimi a na-agbanwe agbanwe bụkwa nnukwu uru nke ọgwụgwọ okpomọkụ induction. Agbanyeghị, teknụzụ siri ike induction adabaghị maka ọrụ arụ ọrụ gbagwojuru anya n'ihi ngbanwe ya adịghị mma. Ọ bụ ezie na elu oyi akwa nke quenched workpiece nwere ibu compressive esịtidem nchegbu, ike ọgwụgwụ mgbaji eguzogide bụ elu. Ma ọ bụ naanị adabara mgbakọ akara mmepụta nke mfe workpieces.

Ka ọ dị ugbu a, a na-ejikarị ngwa nke teknụzụ hardening induction na-emenyụ elu nke crankakwus na camakwus na ụgbọ ala ụlọ ọrụ. Ọ bụ ezie na akụkụ ndị a nwere usoro dị mfe, ma ebe ọrụ na-arụ ọrụ siri ike, ha nwere ụfọdụ nrịanrịa na-eguzogide iyi, nkwụsị na-ehulata, na iguzogide arụmọrụ nke akụkụ ahụ. Ihe ndị chọrọ ike ọgwụgwụ, site na induction hardening iji melite nguzogide eyi na ike ọgwụgwụ bụkwa ụzọ kachasị mma iji mezuo ihe achọrọ. A na-ejikarị ya eme ihe na n'elu omume akụkụ ụfọdụ na ụlọ ọrụ ụgbọ ala.

2. Vacuum induction agbaze akụrụngwa

Akụrụngwa induction induction na-eji teknụzụ induction iji ghọta ụkpụrụ a na-eji eme ihe n'ezie site na ndakọrịta nke usoro igwe. Akụrụngwa na-ejikarị ụkpụrụ nke induction electromagnetic tinye eriri induction na ihe ahụ n'ime oghere mechiri emechi, wee wepụ gas dị n'ime akpa ahụ site na usoro mgbapụta agụụ, wee jiri ike na-agafe ugbu a site na eriri induction. mepụta ike electromotive na-akpali ma nọrọ n'ime ihe A na-emepụta vortex, na mgbe ọgbọ okpomọkụ rutere n'ókè ụfọdụ, ihe ahụ na-amalite ịgbaze. N'oge usoro mgbaze, a na-arụ ọrụ dị iche iche dị ka njikwa ike, nha okpomọkụ, nha agụụ, na nri mgbakwunye site na ihe ndị ọzọ na-akwado na akụrụngwa, na n'ikpeazụ, a na-awụsa ígwè mmiri mmiri n'ime ihe a na-awụ site na ntụgharị nke crucible iji mepụta a. ígwè ingot. Agbaze. Isi ihe owuwu nke akụrụngwa induction na-agbaze oghere gụnyere akụkụ ndị a:

Na mgbakwunye na ihe ndị a dị n'elu, ọkụ na-agbaze oghere ahụ kwesịkwara ịkwado ya na ọkụ ọkụ, usoro nchịkwa, na usoro jụrụ oyi iji nye ntinye ike maka akụrụngwa iji gbazee ihe ahụ, ma nye ụfọdụ ihe jụrụ oyi na akụkụ ndị dị mkpa. iji gbochie usoro ahụ site na ikpo oke ọkụ na-ebute mbelata ndụ ma ọ bụ mmebi. N'ihi na induction smelting akụrụngwa na kpọmkwem usoro chọrọ, e nwere metụtara inyeaka mmiri, dị ka nnyefe trolley, ọkụ ụzọ oghere na mmechi, centrifugal nkedo pan, chọpụtara window, wdg N'ihi na akụrụngwa na ndị ọzọ adịghị ọcha, ọ kwesịkwara kwadebere na gas iyo. usoro, wdg. Enwere ike ịhụ na, na mgbakwunye na ihe ndị dị mkpa, ihe zuru ezu nke induction na-agbaze ngwá ọrụ nwekwara ike ịrụ ọrụ dị iche iche site n'ịgbakwunye ihe ndị ọzọ dị ka usoro a chọrọ kpọmkwem, ma nye ọnọdụ dị mma na usoro mmejuputa maka nkwadebe ígwè.

2.1. Vacuum induction ọkụ ọkụ na-agbaze

Vacuum induction smelting oven bụ ngwa mgbaze nke na-ebu ụzọ gbaze ọla site na induction kpo oku n'okpuru oghere, wee wụsa metal mmiri mmiri n'ime ihe ebu iji nweta igwe ingot. Mmepe nke ọkụ induction oghere malitere n'ihe dị ka afọ 1920 ma bụrụkwa nke a na-ejikarị agbaze nickel-chromium alloys. Ruo mgbe Agha Ụwa nke Abụọ kwalitere ọganihu nke teknụzụ na-adịghị ahụkebe, ọkụ induction ọkụ na-agbaze bụ n'ezie mepụtara. N'ime oge a, n'ihi ọchịchọ a na-achọ ihe alloy, ọkụ induction na-agbaze oghere gara n'ihu na-etolite n'ọtụtụ buru ibu, site na mmalite ọtụtụ tọn ruo ọtụtụ tọn nke nnukwu ọkụ induction dị ukwuu. Iji mee mgbanwe maka mmepụta oke, na mgbakwunye na mgbanwe nke ikike akụrụngwa, usoro nke ọkụ induction esitewokwa na ọkụ okirikiri nke nwere okirikiri dị ka otu na-aga n'ihu ma ọ bụ ọkara na-aga n'ihu agụụ induction na-agbaze maka ịchaji, ebu. nkwadebe, ịgbaze, na ịwụsa ọrụ. Ịga n'ihu na-arụ ọrụ na-enweghị nkwụsị ọkụ ọkụ na-echekwa oge nchaji na oge echere maka ingot ka ọ dị jụụ. Mmepụta na-aga n'ihu na-abawanye arụmọrụ ma na-abawanye mmepụta alloy. Kamma igbo mkpa nke ezigbo mmepụta. E jiri ya tụnyere mba ndị ọzọ, ọkụ induction nke mbụ na obodo m nwere ikike dị ntakịrị, ọkachasị n'okpuru 2 tọn. Nnukwu ọkụ ọkụ ka na-adabere na mbubata si mba ọzọ. Site na mmepe nke iri afọ ndị na-adịbeghị anya, obodo m nwekwara ike ịmepụta nnukwu oghere induction na-agbaze n'onwe ya. Igwe ọkụ, ihe mgbaze kachasị ruru ihe karịrị tọn iri. Ọkụ na-agbaze VIM vacuum induction ewepụtara na mbụ, nwere usoro dị mfe, iji dị mma yana ọnụ ahịa mmezi dị ala, ma ejiri ya mee ihe n'ọtụtụ ebe na mmepụta n'ezie.

Ụdị nkiti nke ọkụ induction na-agbaze ọkụ. A na-agbakwunye ihe igwe na-agbaze na crucible site na turret na-agbanwe agbanwe. N'akụkụ nke ọzọ na-adakọba na crucible, na a na-enweta nha okpomọkụ site n'itinye thermocouple n'ime ígwè a wụrụ awụ. A na-ebugharị ígwè ahụ gbazere site na usoro ntụgharị ma wụsa ya n'ime ihe a na-akpụ iji ghọta mgbaze nke ígwè ahụ. Usoro dum dị mfe ma dị mma iji rụọ ọrụ. Ihe mgbaze ọ bụla chọrọ otu ndị ọrụ ma ọ bụ abụọ iji wuchaa. N'oge usoro ịgbaze, a na-enwe ike ịnweta nlekota oge okpomọkụ na nhazi nke ihe mejupụtara, na ihe metal ikpeazụ na-adabere na usoro a chọrọ.

2.2. Vacuum induction membran gas oven

Maka ụfọdụ ihe, ọ dịghị mkpa iji mechaa wụsa n'ime oghere na-ekpo ọkụ na usoro ahụ, ọ bụ naanị nchekwa ọkụ na ikuku na-ekpo ọkụ na-achọrọ. Na ndabere nke ọkụ VIM, a na-eji nwayọọ nwayọọ mepụta oghere induction membrane gas oven nke VID degassing oven.

Akụkụ bụ isi nke ikuku induction degassing ọkụ bụ kọmpat nhazi na obere ọkụ ọkụ. Obere olu na-enye aka maka mmịpụta gas ngwa ngwa yana oghere ka mma. E jiri ya tụnyere ọkụ degassing nke a na-ahụkarị, akụrụngwa nwere obere olu, obere okpomọkụ na-efunahụ, mgbanwe dị mma na akụ na ụba, ma dabara adaba maka mmiri mmiri ma ọ bụ nri siri ike. Enwere ike iji ọkụ ọkụ VID mee ihe maka ịgbaze na nkwụsị nke ígwè pụrụ iche na ọla ndị na-abụghị ígwè, ọ dịkwa mkpa ka a wụsa ya n'ime ihe dị n'okpuru ọnọdụ nke ikuku ikuku ma ọ bụ ikuku nchebe. The dum agbaze usoro nwere ike na-aghọta na mwepụ nke adịghị ọcha dị ka decarburization na refining nke ihe, dehydrogenation, deoxidation, na desulfurization, nke na-eme ka kpọmkwem mgbanwe nke chemical mejupụtara iji izute usoro chọrọ.
N'okpuru ụfọdụ ọnọdụ agụụ ma ọ bụ ikuku nchebe, a na-eji nwayọọ nwayọọ na-agbaze ihe ígwè ahụ site na ikpo ọkụ nke induction degassing oven, enwere ike wepụ gas dị n'ime ya na usoro a. Ọ bụrụ na agbakwunyere gas mmeghachi omume kwesịrị ekwesị na usoro ahụ, ọ ga-ejikọta ya na carbon element n'ime ígwè ahụ iji mepụta carbides gaseous nke a ga-ewepụ na ọkụ ọkụ, na-enweta nzube nke decarburization na refining. N'ime usoro ịwụ ahụ, ọ dị mkpa ka e webata ụfọdụ ikuku nchebe iji jide n'aka na ihe igwe a na-eme ka ọ dịpụrụ adịpụ na gas dị na mbara igwe, na n'ikpeazụ, a na-emecha ihe na-edozi ahụ na nchacha nke ígwè ahụ.

2.3. Vacuum induction degassing agbapụtara ọkụ

A na-emepụta ọkụ induction degassing na-agbapụta ọkụ na ndabere nke teknụzụ abụọ mbụ nke mgbaze. Na 1988, Leybold-Heraeus, onye bu ụzọ nke ụlọ ọrụ German ALD, rụpụtara ọkụ ọkụ VIDP mbụ. Isi ihe dị na teknụzụ nke ụdị ọkụ a bụ ọnụ ụlọ na-agbaze oghere agbakwunyere na eriri eriri induction. Ọ dị ntakịrị ibu karịa eriri induction ma nwee naanị eriri induction na crucible. A na-etinye eriri, pipeline mmiri na usoro ntụgharị hydraulic n'èzí ụlọ agbaze. Ihe bara uru bụ ichebe eriri na pipeline mmiri jụrụ oyi site na mmebi nke nchara nchara na-agbanwe na mgbanwe oge okpomọkụ na nrụgide. N'ihi ịdị mma nke ikposa na ịkwado ngbanwe nke crucible, a na-eji ozu ọkụ ọkụ VIDP kwadoro ya. Ngwunye ọkụ ọkụ na-edozi ahụ na-ebelata usoro mmepụta ma na-eme ka nrụpụta nrụpụta dị mma.

A na-akwado mkpuchi ọkụ ọkụ na etiti ọkụ yana ogidi cylinder hydraulic abụọ site na mkpuchi mkpuchi. amịs. Mgbe ị na-awụsa, cylinders hydraulic abụọ na-arị elu mkpuchi ọkụ dị n'akụkụ, na mkpuchi ọkụ na-eme ka ọnụ ụlọ na-agbaze gbadaa gburugburu oghere ahụ. amị. N'ime ọnọdụ ịwụsa na-achọsi ike, ọ nweghị mmegharị ọ bụla n'etiti ọnụ ụlọ agbaze na induction coil crucible. Onye na-agba ọsọ bụ akụkụ dị mkpa nke ọkụ ọkụ VIDP. N'ihi na imewe nke ọkụ VIDP na-ekewapụ ụlọ na-agbaze na ụlọ ingot, ígwè a wụrụ awụ ga-esi na onye na-agba ọsọ na-ekpo ọkụ banye n'ime ụlọ ingot. Ime ụlọ ingot meghere ma jiri akụkụ square oblique mechie. Ọ bụ akụkụ abụọ mejupụtara ya. Akụkụ a kapịrị ọnụ dị n'akụkụ ọnụ ụlọ ndị na-agba ọsọ, akụkụ a na-ebugharị na-aga n'ihu n'akụkụ egwu ala iji mezue oghere na mmechi nke ụlọ ingot. N'ime akụrụngwa ụfọdụ, a na-emepụta akụkụ a na-ebugharị ka ọ bụrụ ogo 30, meghee aka ekpe na aka nri elu, nke dị mma maka nbudata na ibupu ihe nrụnye ingot na mmezi kwa ụbọchị na nrụzi cranes. Na mmalite nke mgbaze, a na-ebuli ahụ ọkụ ahụ site na usoro hydraulic dị n'okpuru ebe a, jikọtara ya na mkpuchi mkpuchi elu nke ọkụ ọkụ, ma kpochie ya na usoro pụrụ iche. A na-ejikọta njedebe elu nke mkpuchi ọkụ ọkụ na ụlọ nri site na oghere valvụ.

Ebe ọ bụ na ọ bụ naanị akụkụ ahụ na-agbaze ka a na-agbanye n'ime ụlọ na-ekpo ọkụ ma wụsa site na oghere ntụgharị, usoro ọkụ ahụ dị obere, ụlọ na-agbaze dị ntakịrị, a pụkwara ịchịkwa agụụ ahụ nke ọma na ngwa ngwa. E jiri ya tụnyere ọkụ induction induction nke ọdịnala, ọ nwere njirimara nke oge mkpochapụ dị mkpirikpi yana ọnụego ntapu dị ala. Enwere ike nweta njikwa nrụgide dị mma site na ịkwado usoro njikwa mgbagha PLC. N'otu oge ahụ, electromagnetic ịkpali usoro nwere ike stably ịkpali ọdọ mmiri a wụrụ awụ, na agbakwunyere ọcha ga- uniformly etisasịwo n'ime ọdọ mmiri a wụrụ awụ site n'elu ruo na ala, na-edebe okpomọkụ nso mgbe niile. Mgbe ị na-agbanye ego, onye na-agba ọsọ na-ekpo ọkụ site na usoro ikpo ọkụ nke dị n'èzí iji belata nkwụsị nke mbụ nke ọdụ ụgbọ mmiri na-agbapụta ọkụ na onye na-agba ọsọ ọkụ. Site n'ịgbakwụnye baffle nzacha na usoro ndị ọzọ, ọ nwere ike ibelata mmetụta nchara a wụrụ awụ ma melite ịdị ọcha ọla. N'ihi obere olu nke ọkụ VIDP, nchọpụta oghere na nrụzi dị mfe, na oge nhicha na ọkụ dị mkpụmkpụ. Na mgbakwunye, enwere ike tụọ okpomọkụ dị na ọkụ ọkụ na obere thermocouple dị mfe iji dochie ya.

2.4, induction mmiri dị jụụ crucible

Ụzọ mgbaze ọkụ levitation nke mmiri jụrụ oyi bụ usoro mgbaze nke malitere ngwa ngwa n'afọ ndị na-adịbeghị anya. A na-eji ya eme ihe iji kwadebe ebe mgbaze dị elu, ịdị ọcha dị elu na metal na-arụsi ọrụ ike ma ọ bụ ihe ndị na-abụghị ígwè. Site n'ịcha ọla kọpa crucible n'ime hà akụkụ nke ọla kọpa petal Ọdịdị, na mmiri jụrụ oyi na-agafe na nke ọ bụla petal ngọngọ, a Ọdịdị enhances electromagnetic mkpali, nke mere na a wụrụ awụ metal na-squeezed n'etiti na-etolite a hump na-agbaji pụọ na. mgbidi crucible. A na-etinye ọla ahụ n'ime oghere electromagnetic ọzọ. Ngwaọrụ ahụ na-etinye uche n'ikike dị na oghere olu n'ime crucible, wee mepụta ike eddy ugbu a n'elu ụgwọ ahụ. N'otu aka ahụ, ọ na-ahapụ okpomọkụ Joule iji gbazee ụgwọ ahụ, n'aka nke ọzọ, ọ na-emepụta ike Lorentz iji gbazee ahụ ahụ na-akwụsịtụ ma na-emepụta ihe na-akpali akpali. Ihe mgbakwunye alloy agbakwunyere nwere ike ịgwakọta ngwa ngwa na nke ọma na agbaze, na-eme ka ihe mejupụtara kemịkalụ dịkwuo n'otu na njikwa okpomọkụ na-edozi ahụ. N'ihi mmetụta nke magnetik levitation, agbaze na-adịghị na kọntaktị na n'ime mgbidi nke crucible, nke na-egbochi crucible na-emetọ agbaze. N'otu oge ahụ, ọ na-ebelata okpomọkụ conduction na-eme ka okpomọkụ radieshon, nke na-ebelata okpomọkụ mgbasa nke metal a wụrụ awụ wee ruo elu okpomọkụ. Maka ụgwọ igwe agbakwunyere, enwere ike ịgbaze ya ma mee ka ọ dị ọkụ dịka oge achọrọ ma debe ọnọdụ okpomọkụ, na ụgwọ ahụ adịghị mkpa ka edozi ya n'ọdịnihu. Igwe mmiri na-ekpo ọkụ na-ekpo ọkụ nwere ike iru ọkwa nke electron beam smelting n'ihe banyere iwepụ ihe ndị na-emepụta ígwè na nchacha nke ikuku, ebe nkwụsị nke evaporation dị ntakịrị, na ike oriri dị ala, na mmepụta mmepụta ihe na-eme ka ọ dịkwuo mma. N'ihi njirimara ọkụ ọkụ na-adịghị na kọntaktị nke induction kpo oku, mmetụta na agbaze dị ntakịrị, ọ na-enwekwa mmetụta dị mma na nkwadebe nke ịdị ọcha dị elu ma ọ bụ ọla na-arụsi ọrụ ike. N'ihi usoro mgbagwoju anya nke ngwá ọrụ ahụ, ọ ka na-esiri ike ịghọta maglev na-agbaze maka ngwá ọrụ buru ibu. N'oge a, ọ dịghị nnukwu ihe na-eme ka mmiri na-eme ka mmiri na-ekpo ọkụ na-esi ísì ụtọ. A na-eji akụrụngwa crucible mmiri jụrụ oyi ugbu a naanị maka nyocha nnwale na mgbaze ọla dị obere.

3. Ọdịnihu mmepe mmepe nke akụrụngwa agbaze induction

Site na mmepe nke teknụzụ ikpo ọkụ induction oghere, ụdị ọkụ na-agbanwe mgbe niile iji nweta ọrụ dị iche iche. Site na nhazi dị mfe ma ọ bụ ikpo ọkụ, ọ na-eji nwayọọ nwayọọ na-emepụta ihe dị mgbagwoju anya nke nwere ike ịghọta ọrụ dị iche iche ma dị mma maka mmepụta. Maka usoro teknụzụ dị mgbagwoju anya n'ọdịnihu, otu esi enweta njikwa usoro ziri ezi, tụọ ma wepụta ozi dị mkpa, ma belata ụgwọ ọrụ dịka o kwere mee bụ ntụziaka mmepe nke ngwa mgbaze induction.

3.1, modul

N'ime ngwa ngwa zuru oke, a na-edozi ihe dị iche iche maka ihe eji achọ ihe dị iche iche. Akụkụ ọ bụla nke akụrụngwa na-arụ ọrụ nke ya iji mezuo ebumnuche nke ya. Maka ụfọdụ ụdị ọkụ ọkụ, na-agbakwunye ụfọdụ modul iji mee ka akụrụngwa zuru oke, dịka ọmụmaatụ, nke nwere usoro nha okpomọkụ zuru oke na-enyere aka ịhụ mgbanwe nke ihe ndị dị na ọkụ ọkụ na okpomọkụ, ma nweta njikwa ezi uche nke okpomọkụ; a kwadebere ya na spectrometer mass spectrometer iji chọpụta ihe mejupụtara ihe Gbanwee oge na usoro nke ịgbakwunye ihe ndị na-emepụta ihe iji meziwanye arụmọrụ nke alloy na mmepe mmepe nke usoro; Ejiri ya na egbe eletrọn na egbe ion iji dozie nsogbu nke agbaze nke ụfọdụ metal refractory, na ihe ndị ọzọ. N'ọdịnihu induction metallurgical akụrụngwa, dị iche iche nchikota nke dị iche iche modul iji nweta dị iche iche ọrụ na izute dị iche iche usoro chọrọ aghọwo ihe na-apụghị izere ezere omume nke mmepe, na ọ bụkwa a Nchikota na ntụaka nke dị iche iche ubi. Iji mee ka usoro ịgbaze ọla dị mma ma nweta ihe ndị nwere arụmọrụ ka mma, akụrụngwa modular ga-enwe asọmpi ahịa siri ike karị.

3.2. Njikwa ọgụgụ isi

Tụnyere mgbaze ọdịnala, akụrụngwa induction oghere nwere nnukwu uru n'ịghọta njikwa usoro. N'ihi mmepe nke nkà na ụzụ kọmputa, ọrụ enyi na enyi nke onye na-ahụ maka igwe mmadụ, nnweta mgbaàmà nwere ọgụgụ isi na usoro mmemme ezi uche dị na ngwá ọrụ nwere ike ime ngwa ngwa iji nweta nzube nke ịchịkwa usoro mgbaze, belata ụgwọ ọrụ ọrụ, ma mee ka ọrụ ahụ dịkwuo mfe na adaba.

N'ime mmepe n'ọdịnihu, a ga-agbakwunye usoro nchịkwa nwere ọgụgụ isi na akụrụngwa oghere. Maka usoro a kwadoro, ọ ga-adịrị ndị mmadụ mfe ịchịkwa okpomọkụ na-agbaze nke ọma site na usoro nchịkwa nwere ọgụgụ isi, tinye ihe alloy n'otu oge, ma mezue usoro omume nke ịgbaze, nchekwa ọkụ, na ịwụpụ. Na ihe a niile ga-achịkwa ma dekọọ ya site na kọmputa, na-ebelata mfu ndị na-enweghị isi nke mmejọ mmadụ kpatara. Maka usoro ịgbaze ugboro ugboro, ọ nwere ike ịghọta ihe dị mma na njikwa oge a nwere ọgụgụ isi.

3.3. Ịma ọkwa

Ngwá ọrụ mgbaze induction ga-ewepụta ozi dị ukwuu nke na-agbaze n'oge usoro ịgbaze niile, ezigbo mgbanwe mgbanwe nke ọkụ ọkụ ọkụ ọkụ induction, mpaghara okpomọkụ nke ụgwọ, crucible, oghere electromagnetic mepụtara site na eriri induction, Njirimara anụ ahụ nke metal agbaze, na na. Ka ọ dị ugbu a, akụrụngwa na-achọpụta naanị nchịkọta data dị mfe, a na-eme usoro nyocha ahụ mgbe ewepụtara data ahụ mgbe agbazechara. N'ọdịnihu, mmepe nke mgbasa ozi, nchịkọta data na nhazi, na usoro nyocha ga-abụ ihe fọrọ nke nta ka ọ bụrụ na ọ ga-ejikọta ya na usoro mgbaze. Nchịkọta data zuru ezu maka ihe ndị a gbazere n'ime ụlọ nke akụrụngwa ọla, nhazi kọmputa nke data, ngosipụta ozugbo nke mpaghara okpomọkụ dị n'ime na mpaghara electromagnetic nke ngwaọrụ n'okpuru ọnọdụ dị ugbu a, na nnyefe mgbaàmà, site na nzaghachi ozugbo nke data dị iche iche, adaba maka ndị mmadụ nleba anya n'ezie na nhazi nke usoro mgbaze mere ka ntinye aka na njikwa mmadụ sie ike. N'ime usoro mgbaze, a na-eme mgbanwe n'oge iji meziwanye usoro ahụ ma melite arụmọrụ alloy.

Nkọwa 4

Site na ọganihu nke ụlọ ọrụ, teknụzụ induction na-agbaze vacuum etolitela nke ukwuu n'ime iri afọ ndị na-adịbeghị anya yana uru ya pụrụ iche, ọ na-arụkwa ọrụ dị mkpa na mpaghara mmepụta ihe. Ka ọ dị ugbu a, ọ bụ ezie na nkà na ụzụ vacuum induction smelting nke mba m ka na-aga n'azụ mba ndị ọzọ, ọ ka na-achọ mgbalị na-adịghị agwụ agwụ nke ndị ọkachamara dị mkpa iji meziwanye asọmpi ahịa nke ngwá ọrụ mgbaze pụrụ iche nke obodo m ma gbalịa ike ya ka ọ bụrụ ngwá ọrụ mgbaze mbụ nke ụwa. . N'ihu.

Njikọ na akụkọ a ： Mmepe na omume nke teknụzụ induction na-agbaze oghere

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