Igwe kpo oku induction dị elu maka usoro imenyụ ụgbọ okporo ígwè bed

Igwe kpo oku induction dị elu maka usoro ike nke elu nke workpiece

①Aha nke elu-ugboro induction kpo oku elu elu hardening work ibe CA6140 lathe bed rail high-frequency hardening inductor Ọdịdị, ihe eji bụ HT300.

②Elu ugboro induction kpo oku elu quenching okpomọkụ ọgwụgwọ teknuzu ọnọdụ, ọkara ugboro quenching eletriki parameters: isi voltaji, 520V; eriri na-abata ugbu a, 150A; mbụ eriri igwe na-atụgharị, ntụgharị 12; nke abụọ eriri igwe na-atụgharị, 120kW; ike ihe, 90% .

③Elu-ugboro induction kpo oku elu quenching okpomọkụ ọgwụgwọ usoro nkọwapụta: a. Ọdịiche dị n’etiti inductor na elu ụgbọ okporo ígwè ndu bụ 1.5-2mm. b. Ọsọ ọsọ 4mm/min. Quenching okpomọkụ 900 ℃. d. Na-emenyụ ọkara mmiri. e. Usoro jụrụ oyi: spraying na-aga n’ihu.

④ Intermediate ugboro induction kpo oku elu quenching okpomọkụ ọgwụgwọ usoro nyocha a. Isi ike Ka emenyụchara ugboro ugboro dị elu, isi ike na-eru 45 ~ 55HRC. b. Omimi nke oyi akwa siri ike bụ 2mm. c. Microstructure oyi akwa siri ike bụ cryptocrystalline na ezigbo martensite nwere ụdị agịga. Graphite. Enwere obere ego nke eutectic phosphorus na-enweghị oyi akwa mgbanwe doro anya. d. Na-ehulata nrụrụ, ịda mbà n’obi dị n’etiti erughị ma ọ bụ hà nhata 0.5mm.