Ọ nwere ihe dị iche n’etiti hardening induction ugboro dị elu na nke ntachi obi ike ugboro ugboro?

1. Kọwaa omimi nke oyi akwa siri ike nke nkwụsị elu na ọkara ugboro ugboro

Intermediate ugboro quenching: miri obi tara mmiri oyi akwa (3 ~ 5mm), adabara akụkụ na-ebu torsion na nrụgide ibu, dị ka crankshafts, nnukwu gia, egweri igwe spindles, wdg (The ihe eji bụ 45 ígwè, 40cr, 9Mn2v na ductile elu. -frequency quenching E nwere ike ime ka oyi akwa elu sie ike n’oge dị mkpirikpi! Ọdịdị kristal dị mma nke ukwuu! Nrụrụ nhazi dị ntakịrị, na nrụgide elu nke ugboro ugboro dị ntakịrị karịa ugboro elu. , na ikpo ọkụ dị omimi bụ 50-5 10-1000HZ a na-akpọ oge etiti.

Igwe ọkụ dị elu: oyi akwa siri ike na-emighị emi (1.5 ~ 2mm), isi ike dị elu, workpiece adịghị mfe oxidize, obere deformation, mma quenching dị mma, nrụpụta mmepụta dị elu, dabara maka akụkụ ndị na-arụ ọrụ n’okpuru ọnọdụ esemokwu, dị ka n’ozuzu obere gia na ogwe (Ihe eji eme ihe bụ Nke 45 ígwè, 40cr. N’elu 10000HZ ka a na-akpọ nkwụsịtụ ugboro ugboro.

2. Kọwaa ụkpụrụ nke nkwụsịtụ ugboro ugboro

A na-ejikarị quenching dị elu mee ihe maka nkwụsị elu nke akụkụ ígwè mmepụta ihe. Ọ bụ usoro ọgwụgwọ okpomọkụ nke ígwè nke na-emepụta ụfọdụ induction ugbu a n’elu nke workpiece iji kpoo elu akụkụ ahụ ngwa ngwa, wee menyụọ ya ngwa ngwa. The workpiece na-etinye na inductor, nke bụ n’ozuzu a oghere ọla kọpa tube na etiti ugboro ma ọ bụ elu ugboro ọzọ ugbu a (1000-300000Hz ma ọ bụ karịa). Igwe ndọta na-agbanwe agbanwe na-ebute ihe na-eme ugbu a nke otu ugboro na workpiece. Nkesa nke a kpalitere ugbu a na workpiece bụ ahaghị nhata. Ọ dị ike n’elu mana adịghị ike n’ime. Ọ dị nso na 0 n’obi. Jiri mmetụta akpụkpọ anụ a. , Elu nke workpiece nwere ike kpụ ọkụ n’ọnụ ngwa ngwa, na elu okpomọkụ ga-ebili na 800-1000 ℃ n’ime a sekọnd ole na ole, mgbe okpomọkụ nke isi ga-amụba nnọọ obere.

Nkwụsị oge dị n’etiti bụ itinye akụkụ igwe n’ime eriri induction, na eriri induction na-enye ume site na nke ọzọ iji mepụta oghere electromagnetic na-agbanwe agbanwe, nke na-eme ka ihe na-agbanwe agbanwe na akụkụ igwe.