Akụkọ

An induction ọkụ ọkụbụ ọkụ eletrik nke na-eji mmetụta induction kpo oku nke ihe na-ekpo ọkụ ma ọ bụ gbazee ha. Ihe ndị bụ isi nke ọkụ induction gụnyere sensọ, ahụ ọkụ, ọkụ ọkụ, capacitors, na sistemụ njikwa.

Ihe ndị bụ isi nke ọkụ induction gụnyere sensọ, ahụ ọkụ, ọkụ ọkụ, capacitors, na sistemụ njikwa.

N'okpuru ọrụ nke oghere electromagnetic na-agbanwe n'ime ọkụ induction, a na-emepụta mmiri mmiri n'ime ihe iji nweta mmetụta kpo oku ma ọ bụ agbaze. N'okpuru mmetụta na-akpali akpali nke ndọta ndọta a na-agbanwe agbanwe, ihe mejupụtara na okpomọkụ nke ihe dị n'ime ọkụ ahụ bụ otu. The forging kpo oku okpomọkụ nwere ike iru 1250 ℃, na agbaze okpomọkụ nwere ike iru 1650 ℃.

Na mgbakwunye na inwe ike ikpo ọkụ ma ọ bụ gbazee na ikuku, ọkụ induction nwekwara ike ikpo ọkụ ma ọ bụ gbazee na oghere na ikuku nchebe dị ka argon na neon iji zute ihe dị mma pụrụ iche. Ọkụ induction nwere uru pụtara ìhè n'ife ma ọ bụ na-agbaze magnetik dị nro, alloys na-eguzogide elu, alloys otu platinum, okpomọkụ na-eguzogide, corrosion na-eguzogide, alloys na-eguzogide, na ọla dị ọcha. A na-ekewakarị ọkụ induction n'ime ọkụ ọkụ induction na ọkụ na-agbaze.

Igwe ọkụ ọkụ eletrik nke na-eji ugbu a na-ebute site na eriri induction na-emepụta ihe na-ekpo ọkụ. Ọ bụrụ na ihe igwe na-ekpo ọkụ na-ekpo ọkụ, tinye ha na crucibles nke ihe ndị na-emegharị emegharị. Ọ bụrụ na kpo oku ihe ndị na-abụghị ọla, tinye ihe ndị ahụ na crucible graphite. Mgbe ọnụọgụ nke ihe na-agbanwe agbanwe na-abawanye, ọnụọgụ nke ihe na-eme ugbu a na-abawanye n'otu aka ahụ, na-eme ka mmụba nke okpomọkụ na-emepụta. Igwe ọkụ induction na-ekpo ọkụ ngwa ngwa, nwere okpomọkụ dị elu, dị mfe iji rụọ ọrụ na ịchịkwa, na ihe ndị ahụ adịghị emerụ emerụ n'oge usoro ikpo ọkụ, na-eme ka ngwaahịa dị mma. A na-ejikarị eme ihe maka agbaze ihe ndị dị elu dị elu, a pụkwara iji ya mee ihe dị ka ikpo ọkụ na njikwa maka ịmepụta otu kristal si gbazee.

A na-ekewa ọkụ ọkụ na-agbaze ụzọ abụọ: ọkụ induction na-enweghị isi.

Igwe ọkụ induction cored nwere isi ígwè na-agafe na inductor ma na-enye ya ike ugboro ugboro. A na-ejikarị ya eme ihe maka agbaze na mkpuchi nke ọla dị iche iche dị ka nkedo ígwè, brass, bronze, zinc, wdg, na-arụ ọrụ ọkụ eletrik karịa 90%. Ọ nwere ike iji ihe ekwú ọkụ na-ekpofu ihe, nwere ọnụ ahịa agbaze dị ala, yana ikike ọkụ kachasị nke tọn 270.

Ọkụ induction na-enweghị isi enweghị isi ígwè na-agafe na inductor, wee kewaa ya n'ime ọkụ induction ugboro ugboro, ọkụ induction ugboro atọ, generator setịpụrụ ọkụ induction ugboro ugboro, thyristor mediar frequency induction furnace, na nnukwu ọkụ induction ọkụ.

Akụrụngwa na-akwado

Akụrụngwa zuru oke nke ọkụ induction ugboro etiti na-agụnye: ọkụ ọkụ na akụkụ njikwa ọkụ, akụkụ ahụ ọkụ, ngwaọrụ nnyefe, na usoro mmiri jụrụ oyi.

ụkpụrụ arụmọrụ

Mgbe mgbanwe nke ugbu a na-agafe eriri induction, a na-emepụta oghere magnetik na-atụgharị gburugburu eriri igwe, ihe na-eduzi n'ime ọkụ ahụ na-emepụta ikike a na-ebute n'okpuru ọrụ nke oghere magnetik na-agbanwe. A na-emepụta ọkụ eletrik (eddy current) n'otu omimi dị n'elu ihe ọkụ ọkụ ahụ, ihe ọkụ ọkụ na-ekpo ọkụ ma gbazee site na eddy current.

(1) Ọsọ kpo oku ngwa ngwa, nrụpụta nrụpụta dị elu, obere oxidation na decarbonization, ịchekwa ihe na ịgha ụgwọ ọnwụ.

N'ihi ụkpụrụ nke ọkara ugboro induction kpo oku ịbụ electromagnetic induction, okpomọkụ ya na-eme n'ime workpiece n'onwe ya. Ndị ọrụ nkịtị nwere ike ịga n'ihu na-arụ ọrụ n'ịrụ ọrụ n'ime nkeji iri ka ha jiri igwe ọkụ eletrik na-emepe emepe, na-enweghị mkpa maka ndị ọrụ ọkụ ọkụ ọkachamara ịrụ ọrụ ọkụ na mkpuchi mkpuchi tupu oge eruo. Echegbula onwe gị maka mfusị nke billet ndị a na-ekpo ọkụ n'ime ọkụ ọkụ nke ọkụ ọkụ ma ọ bụ adịghị arụ ọrụ akụrụngwa kpatara.

N'ihi ọkụ ọkụ ngwa ngwa nke usoro kpo oku a, ọ dị ntakịrị oxidation. E jiri ya tụnyere ndị na-ere ọkụ, ton nke ọ bụla nke forgings na-echekwa ma ọ dịkarịa ala kilogram 20-50 nke akụrụngwa ígwè, ọnụ ọgụgụ ojiji ya nwere ike iru 95%.

N'ihi kpo oku edo na obere okpomọkụ dị iche n'etiti isi na elu, usoro ikpo ọkụ a na-abawanye ndụ ọrụ nke forging na-anwụ anwụ na-eme ihe, na nhụsianya elu nke forging bụkwa ihe na-erughị 50um.

(2) Mpaghara ọrụ ka elu, ọnọdụ ọrụ ka mma yana onyonyo ụlọ ọrụ maka ndị ọrụ, enweghị mmetọ, yana ike dị ala.

N'iji ya tụnyere stovu coal, ọkụ ọkụ induction anaghị ekpughe ndị ọrụ na ịsa na ị smokingụ sịga nke stovu coal n'okpuru anwụ na-achasi ike, na-emezu ihe dị iche iche a chọrọ nke ngalaba nchekwa gburugburu ebe obibi. N'otu oge ahụ, ha na-eguzobe onyinyo nke ụlọ ọrụ ahụ na ọdịdị mmepe nke ụlọ ọrụ na-emepụta ihe n'ọdịnihu.

(3) kpo oku n'uwe, obere ọdịiche okpomọkụ dị n'etiti isi na elu, na njikwa okpomọkụ dị elu

Induction kpo oku na-ebute okpomọkụ n'ime akụkụ ahụ n'onwe ya, na-ebute ikpo ọkụ otu yana ọdịiche dị ntakịrị na okpomọkụ dị n'etiti isi na elu. Ngwa nke usoro njikwa okpomọkụ nwere ike nweta njikwa okpomọkụ nke ọma, melite ogo ngwaahịa na ọnụego ntozu.

ugboro ike

Ọkụ induction ugboro ụlọ ọrụ bụ ọkụ induction nke na-eji oge nrụpụta ọrụ (50 ma ọ bụ 60 Hz) dị ka isi iyi ike. Ọkụ induction ugboro ụlọ ọrụ etolitela ka ọ bụrụ ngwa mgbaze a na-ejikarị eme ihe. A na-ejikarị ya dị ka ọkụ ọkụ na-agbaze ígwè nkedo isi awọ, ígwè nke nwere ike imegharị, ígwè ductile na ígwè nkedo alloy. Na mgbakwunye, a na-ejikwa ya dị ka ọkụ mkpuchi. N'otu aka ahụ, ọkụ induction ugboro ugboro ike dochie cupola dị ka akụkụ mmepụta ihe nkedo

E jiri ya tụnyere cupola, ọkụ induction ugboro ụlọ ọrụ nwere ọtụtụ uru, dị ka njikwa dị mfe nke ngwakọta ígwè a wụrụ awụ na okpomọkụ, obere gas na ọdịnaya ntinye na nkedo, enweghị mmetọ gburugburu ebe obibi, nchekwa ike, yana ọnọdụ ọrụ ka mma. Ya mere, n'ime afọ ndị na-adịbeghị anya, ọkụ induction ugboro ugboro nke mmepụta ihe amalitela ngwa ngwa.

Ngwa zuru oke maka ọkụ induction ugboro ugboro na-agụnye akụkụ anọ dị mkpa.

1. Akụkụ ahụ ọkụ

Ahụ nke igwe ọkụ induction ugboro ugboro maka ịgbaze nkedo bụ nke nwere ọkụ induction abụọ (otu maka ịgbaze na nke ọzọ maka nkwado ndabere), mkpuchi ọkụ, etiti ọkụ, tilting oven mmanụ cylinder, na mkpuchi ọkụ na-emegharị oghere na ngwaọrụ mmechi.

2. Akụkụ eletrik

Akụkụ eletrik ahụ nwere ndị na-agbanwe ọkụ, ndị na-ahụ maka ndị isi, ndị na-ahụ maka nrụpụta, na-edozi capacitors, capacitors na-akwụ ụgwọ, na njikwa ọkụ eletrik.

3. Usoro mmiri jụrụ oyi

Usoro mmiri jụrụ oyi gụnyere capacitor jụrụ oyi, inductor jụrụ oyi, na ikuku jụrụ oyi. Usoro mmiri jụrụ oyi na-agụnye mgbapụta mmiri, tank mmiri na-ekesa ma ọ bụ ụlọ dị jụụ, na valves pipeline.

4. Usoro hydraulic

Usoro hydraulic gụnyere tank mmanụ, mgbapụta mmanụ, moto mgbapụta mmanụ, pipeline usoro hydraulic na valves, na ikpo okwu ọrụ hydraulic.

Ugboro ugboro

A na-akpọ ọkụ induction nke nwere ọkụ ọkụ n'ogo nke 150-10000 Hz, ọkụ induction ugboro ugboro, na isi ugboro ya dị na 150-2500 Hz. Ọkụ ọkụ induction obere ụlọ nwere ugboro atọ: 150, 1000 na 2500 Hz.

Ọkụ induction ugboro nke etiti bụ ngwa ọla pụrụ iche dabara adaba maka ịgbaze igwe dị elu na alloys. E jiri ya tụnyere ọkụ induction ọnụego ọrụ, ọ nwere uru ndị a:

(1) Ọsọ agbaze ngwa ngwa na nrụpụta nrụpụta dị elu. Ike njupụta nke ọkụ induction ugboro ugboro dị elu, na nhazi ike kwa ton nke ígwè dị ihe dịka 20-30% dị elu karịa nke ọkụ induction ugboro ugboro. Ya mere, n'okpuru otu ọnọdụ ahụ, ọkụ na-agbaze nke ọkụ induction ugboro ugboro na-adị ngwa ngwa na mmepụta mmepụta dị elu.

(2) Mgbanwe siri ike na iji mgbanwe mee ihe. Ọkụ ọ bụla nke ọkụ induction ugboro ugboro nwere ike ịgbapụta nchara a wụrụ awụ kpamkpam, na-eme ka ọ dị mma ịgbanwe ọkwa nchara; Otú ọ dị, a naghị ekwe ka mmiri mmiri nchara dị n'ọkụ ọ bụla nke ụlọ ọrụ mmepụta ihe na-emepụta ihe na-eme ka ọ ghara ikpochapụ kpamkpam, na akụkụ nke mmiri ígwè ahụ ga-edobe ya maka ọkụ ọzọ ga-amalite. Ya mere, ịgbanwe ọkwa nchara adịghị adaba ma dị mma maka ịgbaze otu ụdị ígwè dị iche iche.

(3) Mmetụta mkpali electromagnetic dị mma. N'ihi ike electromagnetic nke mmiri igwe nchara na-ebu na-adaba n'ụzọ dị iche na mgbọrọgwụ square nke ugboro ọkụ ọkụ, ike na-akpali akpali nke oge etiti dị ntakịrị karịa nke ọkụ ọkụ ugboro ugboro. Maka mkpochapụ nke adịghị ọcha, ihe mejupụtara kemịkalụ otu, na otu okpomọkụ dị na ígwè, mmetụta na-akpali akpali nke ọkụ ugboro ugboro dị mma. Oke mkpali ike nke ike ugboro ugboro ike ọkọnọ na-amụba scouring ike nke ígwè na oven lining, nke ọ bụghị nanị na-ebelata mmetụta nnụcha kamakwa na-ebelata ndụ nke crucible.

(4) Ọ dị mfe ịmalite ọrụ. N'ihi mmetụta akpụkpọ anụ nke etiti oge dị ugbu a dị ukwuu karịa nke ike ugboro ugbu a, ọ dịghị ihe pụrụ iche a chọrọ maka ihe ọkụ ọkụ n'oge mmalite nke ọkụ induction ugboro ugboro. Mgbe nbudata, enwere ike ikpo ọkụ ngwa ngwa ma kpoo ọkụ; Ọkụ mmeghe nke ụlọ ọrụ na-achọ ihe mgbochi mmeghe nke emebere nke ọma (ihe dị ka ọkara ịdị elu nke crucible, dị ka igwe nkedo ma ọ bụ nkedo) iji malite kpo oku, ọnụego kpo oku na-adịkwa ngwa ngwa. Ya mere, n'okpuru ọnọdụ arụ ọrụ oge, a na-ejikarị ọkụ induction ugboro ugboro. Uru ọzọ nke mmalite dị mfe bụ na ọ nwere ike ịchekwa ọkụ eletrik n'oge arụ ọrụ oge.

Igwe ọkụ na-ekpo ọkụ nke etiti oge etiti nwere uru nke obere olu, ịdị arọ dị arọ, arụmọrụ dị elu, àgwà nhazi okpomọkụ dị mma, na ebe dị mma. Ọ na-ekpochapụ ngwa ngwa ọkụ ọkụ, ọkụ gas, mmanụ ọkụ, na ọkụ ndị nkịtị na-eguzogide, ma bụrụ ọgbọ ọhụrụ nke igwe kpo oku.

N'ihi uru ndị a dị n'elu, a na-eji ọkụ induction ugboro ugboro eme ihe n'ọtụtụ ebe na mmepụta ígwè na alloys n'afọ ndị na-adịbeghị anya, ma malitekwa ngwa ngwa na mmepụta nke ígwè nkedo, karịsịa na ogbako nkedo na-arụ ọrụ oge.