Usoro nke quenching n’ime dayameta elu nke obere oghere akụkụ site ngwa ọkụ ọkụ induction dị elu

Igwe ọkụ ọkụ induction dị elu nwere ike iji spiral wire inductors maka ime ka elu nke dayameta dị n’ime nke obere oghere dị n’ime: ihe nke obere oghere bụ 45 ígwè. Oghere dị n’ime oghere nke nwere dayameta nke 20mm chọrọ ikpo ọkụ na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ, omimi nke oyi akwa siri ike bụ 0.8-1.0mm, na ike bụ 50-60HRC. A na-achọta ya na mmepụta na ọ na-esiri ike ikpo ọkụ na imenyụ obere oghere na dayameta nke 20mm site na iji ngwa ntinye ugboro ugboro. N’otu aka ahụ, ndị inductor oghere dị n’ime anaghị adị mfe ịmepụta, ọ na-esikwa ike ịtinye magnet; N’aka nke ọzọ, n’agbanyeghị ma inductor na-eji na-efesa mmiri, Ọ ka na-eji a pụrụ iche mmiri jaket jet jụrụ usoro, nke nwere adịghị mma quenching na jụrụ mmetụta na workpiece, na ekweghị ekwe nke n’ime oghere bụ nke na-erughị eru, nke na-enweghị ike. izute teknụzụ chọrọ.

Igwe ọkụ na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ na-eme ka ọ bụrụ ọnyá inductor sitere na tube ọla kọpa dị ọcha nke nwere dayameta 4mm, nke nwere dayameta mpụta nke 16mm, ọkwa nke 7mm, ngụkọta nke 3 ntụgharị, na mmiri na-asọ oyi n’ime. N’iji ya eme ihe, a na-achọpụta na inductor abụghị nanị na ọ siri ike ịmepụta, na mmiri jụrụ oyi adịghị aga nke ọma, nke mere na okpomọkụ okpomọkụ na-adịghị mma. Mgbe emechara na kpo oku, a na-agba ya mmiri ma dị jụụ. Ezughị ezu, ya mere hardness nke workpiece mgbe quenching bụ ahaghị nhata, nke ada izute teknuzu chọrọ.

Mgbe ọtụtụ nyocha gachara, e mepụtara inductor wired na ahaziri ya, wee mee nnwale usoro ịgbanyụ mmiri na-ekpo ọkụ. Akụrụngwa na-anabata ngwa ọkụ induction dị elu ugboro ugboro. Usoro parameters dị ka ndị a: voltaji ọkọnọ ike bụ 380-400V, okporo ugbu a bụ 1.2-1.5A, anode ugbu a bụ 3-5A, na anode voltaji bụ 7-9kV, tank sekit voltaji bụ 6-7kV. na oge kpo oku bụ 2-2.5s. Mgbe elu-frequency induction kpo oku akụrụngwa heats elu, elu okpomọkụ nke workpiece adahade, na gburugburu mmiri bụ vaporized na-etolite a anụ uzuoku film gburugburu workpiece, nke na-ekewa workpiece si na-eru jụrụ mmiri. The uzuoku film nwere ogbenye okpomọkụ conduction na-arụ a ọrụ nke mkpuchi na okpomọkụ nchekwa, na okpomọkụ nke workpiece ngwa ngwa adahade na quenching okpomọkụ na-emenyụ. N’oge a na-ebipụ ike, na-agbajikwa ihe nkiri uzuoku n’elu workpiece, na workpiece na-ngwa ngwa mma site na-asọ oyi mmiri, ihe owuwu mgbanwe na-agwụ agwụ, na elu nke workpiece na-esi ike. Nsonaazụ ule bụ dị ka ndị a: n’ime dayameta hardness nke ime oghere bụ 55-63HRC, nke siri ike oyi akwa omimi bụ 1.0-1.5mm, ike nkesa bụ edo, oghere shrinkage bụ banyere 0.015-0.03mm, deformation bụ obere. , na teknuzu chọrọ na-zutere. Nrụpụta arụmọrụ bụ 200 iberibe / h.

Ọ bụ ezie na ule nyocha nke mmiri na-ekpo ọkụ nke spiral wire inductor nwere mmetụta dị mma na nkwụsị nke dayameta dị n’ime nke obere oghere ahụ, anyị kwesịrị ịṅa ntị na isi ihe ndị a na mmepụta:

1. N’ihi na waya ọla kọpa dị ntakịrị na nke siri ike, ụda ahụ enweghị ike ịdị ntakịrị, ma ọ bụghị ya, ọ dị mfe ịkpọtụrụ ibe ya ma mee ka obere sekit dị mkpirikpi mgbe ọkụ gasịrị; ma ọ bụrụ na pitch dị oke ibu, ikpo ọkụ ga-abụ nke na-adịghị mma na ike nke oyi akwa siri ike ga-abụ nke na-adịghị mma. Ọnụ ọgụgụ nke ntụgharị metụtara ọkpụrụkpụ nke workpiece. Ọ bụrụ na ọnụ ọgụgụ nke ntụgharị dị ntakịrị, ike nke oyi akwa siri ike ga-abụ nke na-ezighị ezi. Ọ bụrụ na enwere ọtụtụ ntụgharị, mgbochi nke inductor ga-adị ukwuu na mmetụta kpo oku ga-ebelata. Ekwesịrị ịhọrọ ọkwa nke inductor na ọnụọgụ ntụgharị nke ọma iji mee ka arụ ọrụ nkwụsị ahụ dị irè.

2. Mmetụta kpo oku nke ọla kọpa waya dayameta bụ 2mm, na ụdị ndị ọzọ dị mfe ọkụ.

3. The inductor nwere mkpa ọla kọpa waya na ogbenye isiike. Ọ ga-ama jijiji n’okpuru arụ ọrụ nke oghere ndọta mgbe ikechara ya. Iji gbochie inductor site na ịma jijiji, mgbanye na ike ọgwụgwụ, a na-emepụta ngwaọrụ nkwado ihe mmetụta iji belata ịma jijiji.