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Kedu ihe kpatara mkpịsị aka siri ike chọrọ iji mebie ike iji mezuo ihe ndị a chọrọ

Kedu ihe kpatara mkpịsị aka siri ike chọrọ iji mebie ike iji mezuo ihe ndị a chọrọ
Akụkụ ụfọdụ na-enwe nrụgide dị elu karịa etiti ahụ n'okpuru ọrụ nke ibu ọzọ na ibu mmetụta dịka nchikota na ịgbanye ụkwụ. N'ihe banyere esemokwu, a na-eyi akwa oyi akwa n'elu mgbe niile. Yabụ, ihe achọrọ nke ike dị elu, ike siri ike, ike mgbanwe dị elu na oke ike ọgwụgwụ na-etinye ihu maka mpaghara akụkụ ụfọdụ. Naanị ike elu nwere ike iru ihe ndị a dị n’elu. N'ihi abamuru nke obere mbugharị na nnukwu nrụpụta, a na-ejikarị mbara ala.
Dabere na ụzọ dị iche iche e si ekpo ọkụ, ikpochasị elu ala gụnyere ihe ndị na-eme ka ihe dị elu na-ekpo ọkụ, ọkụ na-ekpo ọkụ ma na-ekpocha ọkụ, kọntaktị eletriki dị elu kpo oku, wdg.
• indu mmiri elu na-eweta
Igwe ọkụ dị n’ime ala bụ iji induction elektrọnik mee ka ihe ndị ọhụrụ na-arụ ọrụ wee na-arụ ọrụ ahụ. E jiri ya tụnyere njịcha nkịtị, mmachi ahụ dị n'ọbara nwere uru ndị a:
1. Isi iyi nke ọkụ dị n’elu arụ ọrụ, ya na ngwa ngwa kpo oku na arụmọrụ ọkụ dị elu
2. N'ihi na arụ ọrụ anaghị ekpo ọkụ n'ozuzu ya, nrụrụ dị obere
3. Oge ikpo oku dị mkpụmkpụ na obere oxidation na decarburization elu ala
4. Elu siri ike nke workpiece di elu, notch sensitivity pere mpe, mmetụta siri ike, ike ike gwụ ma na -echekwa ihe nke ukwuu. Ọ bara uru ịzụlite ikike nke ihe, chekwaa ihe oriri ma melite ndụ ọrụ nke akụkụ
5. Ngwakọta kọmpị, iji ya rụọ ọrụ yana ọnọdụ dị mma
6. Adaba maka mmezi na igwe
7. Enwere ike iji ya ọ bụghị naanị nchapu elu kamakwa na ngbanye ọkụ na ọgwụgwọ ọkụ kemịkalụ.
Principlekpụrụ bụ isi nke kpo oku iji wụnye ọkụ
Mgbe etinyere workpiece na inductor, mgbe inductor gafere uzo ozo ozo, a na - eme magnetik eleghari anya ya na otutu oge a na - emeputa ihe ndi inductor, a na - emeputa ikike elebara anya nke oma na workpiece ahu, nke mejuputara emeela ka ọ dị ugbu a n’elu akwa ọrụ ahụ, ya bụ eddy ugbu a. N'okpuru omume nke nguzogide nke ọrụ ahụ, a na-agbanwe ike eletrik ka ọ bụrụ ike ọkụ, nke na-eme ka okpukpo ala nke mpempe akwụkwọ ahụ gbute okpomoku ma kpo oku.
• Njirimara mgbe induction elu hardening
1. nessdị ike dị n'elu ala: ihe siri ike nke workpiece mgbe ịdị elu nke ọkara na-ajụ ọkụ na-abụkarị nkeji abụọ na ọkara (HRC) karịa nke enweghị ebili mmiri nkịtị.
2. Iwe nguzogide: nguzogide nke oru ihe ma obula onwa di elu karie mgbe emesiri. Nke a bụ nke kachasị n'ihi nsonaazụ jikọtara obere grains, ntụpọ carbide dị elu, nrụgide dị elu na nrụgide dị elu nke akwa obi siri ike.
3. Ike gwụ ike: elu na ọkara oge dị elu na - ebelata oke ike ọgwụgwụ ma na - ebelata njiri mara. Maka ihe eji arụ ọrụ nwere otu ihe ahụ, ike ike ọgwụgwụ na-abawanye site na mmụba nke omimi siri ike n'etiti ụfọdụ ụdị, mana mgbe omimi ahụ dị omimi, elu ala ahụ bụ nrụgide, yabụ ike ike gwụlata na mmụba nke odi omimi, ma odi nma nke ihe eji arusi aru ike. Ihe omimi nke okpukpo nke okpukpo okpu agha δ = (10-20)% d. Ọ dabara adaba karịa, n'etiti D. Nke bụ dayameta nke arụmọrụ dị mma.02


Oge nzipu ozi: Apr-07-2020