Ọkụ induction bụ ngwaọrụ nke na-eji ụkpụrụ nke ntinye oghere electromagnetic iji gbanwee ike eletrik ka ọ bụrụ ike ọkụ iji kpoo ọkụ ma gbazee ụgwọ ígwè. Dị ka ihe owuwu ahụ si dị, a na-ekewa ya ụzọ abụọ: isi induction furnace na coreless induction oven.
Ọkụ induction na-enweghị isi nwere uru nke ịrụ ọrụ dị elu, nchekwa ike, mmetọ dị ala, ngbanwe dị mfe nke mejupụtara, njikwa ikuku dị mfe, ikike kpo oku siri ike, yana ọrụ na-adịte aka. A na-ekewa ọkụ induction n'ime: ọkụ ọkụ ọkụ ugboro ugboro (n'ime 50Hz); Ọkụ induction ugboro nke ọkara (50Hz-10000Hz) na nnukwu ọkụ induction ugboro ugboro (karịa 10000Hz). N'ime afọ ndị na-adịbeghị anya, na mmepe na ntụkwasị obi mma nke elu-ike thyristor variable ugboro ike ọkọnọ, nke etiti ugboro ọkụ ji nwayọọ nwayọọ dochie ike ugboro ọkụ. E jiri ya tụnyere ọkụ ọkụ ugboro ugboro, ọkụ ọkụ nke etiti na-arụ ọrụ dị elu na-arụ ọrụ ọkụ na ọkụ eletrik, obere oge agbaze, obere ike ọkụ, na mmejuputa dị mfe. uru nke akpaaka. Tụkwasị na nke ahụ, ọkụ induction na-emepe emepe na ntụziaka nke nnukwu ikike na ike dị elu, nke nwere ihe ndị dị elu maka ihe ndị na-emegharị ihe.
Ihe mkpuchi mkpuchi bụ ihe dị mkpa na-ekpebi mmepụta nke ọkụ induction, nkedo mma na nchekwa na ntụkwasị obi nke mmepụta na ọrụ. Iji nweta mkpuchi mkpuchi nwere ezigbo mma na ogologo ndụ ọrụ, anyị ga-ebu ụzọ ghọta ọnọdụ ojiji: (1) Ọkpụrụkpụ nke mkpuchi mkpuchi dị elu. Dị mkpa, okpomọkụ gradient nke lining bụ nnukwu; (2) The electromagnetic mkpali nke a wụrụ awụ metal n'ime ọkụ na-akpata n'ibu ozize ozize nke refractory lining; (3) A na-emenyụ ihe mkpuchi nke refractory ugboro ugboro ma na-enwe mmetụta na-ekpo ọkụ.
Ya mere, ihe refractory ahọpụtara ga-enwerịrị: oke refractoriness na nro dị nro n'okpuru ibu; ezigbo ujo nkwụsi ike; enweghị mmeghachi omume kemịkalụ na ọla na slag; a ụfọdụ elu okpomọkụ n'ibu ike; ezigbo mkpuchi na mkpuchi; ihe owuwu dị mma, njupụta dị elu, njupụta dị mfe, nhazi dị mma; ụbara akụrụngwa nke akụrụngwa refractory, ọnụ ala dị ala, wdg. Mmepe nke ọkụ induction nwere njikọ chiri anya na ọganihu teknụzụ nke ihe nrụpụta. Nhazi nke nnukwu ọkụ ugboro ugboro crucible induction ọkụ na-amalitekarị site na nhọrọ nke ihe mgbagha na ule ịme anwansị nke mkpuchi ọkụ. N'ọnọdụ ọ bụla, nhọrọ nke mkpuchi mkpuchi ọkụ na-adabere na ntinye na akụ na ụba nke ọkụ ọkụ. Maka ebumnuche nke njikọ siri ike na ngwa eletriki, nke dị ntakịrị nke ntanye, ọ ka mma na-enweghị emetụta ndụ ọrụ.
Oge nzipu: Eprel-18-2022