Ọtụtụ n'ibu akụkụ na-arụ ọrụ n'okpuru alternating na mmetụta ibu dị ka torsion na-ehulata, na ha elu oyi akwa agba elu nchegbu karịa isi; N'ọnọdụ esemokwu, oyi akwa elu na-agwụ mgbe niile. Ya mere, a na-etinye ihe a chọrọ maka iwusi oyi akwa nke forgings n'ihu, nke pụtara na elu ahụ nwere ike dị elu, ike siri ike ma na-eyi nguzogide.
Elu okpomọkụ ọgwụgwọ nke forgings akụkụ bụ usoro na-emetụta naanị okpomọkụ ọgwụgwọ n'elu nke workpiece ịgbanwe Ọdịdị ya na Njirimara. Na-emekarị, elu nwere nnukwu ike ike na-eyi nguzogide, ebe isi ka na-ejigide plasticity na ike siri ike. Na mmepụta, a na-ebu ụzọ họrọ ígwè nwere ụfọdụ ihe mejupụtara iji hụ na ihe ndị na-emepụta ihe nke isi na-eme ka ihe ndị a chọrọ, na mgbe ahụ, a na-etinye usoro ọgwụgwọ okpomọkụ n'elu iji mee ka oyi akwa dị elu iji mezuo ihe ndị a chọrọ. A na-ekewa ọgwụgwọ okpomọkụ dị n'elu ụzọ abụọ: nkwụsị elu na ọgwụgwọ okpomọkụ nke elu.
Elu quenching nke forgings akụkụ. The elu quenching nke forgings akụkụ bụ okpomọkụ ọgwụgwọ usoro na ngwa ngwa heats elu nke workpiece na quenching okpomọkụ, mgbe ahụ ngwa ngwa cools ala, na-ekwe ka elu oyi akwa nweta quenched Ọdịdị, mgbe isi ka na-ejigide tupu emenyụ Ọdịdị. . A na-ejikarị eme ihe bụ induction kpo oku elu quenching na ọkụ kpo oku elu quenching. A na-ejikarị quenching elu mee ihe maka ọkara carbon ígwè na ọkara carbon alloy steel forgings.
Induction kpo oku ọkụ na-eji ụkpụrụ nke induction electromagnetic na-ebute nnukwu mmiri mmiri n'elu nke workpiece site na nke ọzọ ugbu a, na-eme ka elu nke forging na-ekpo ọkụ ngwa ngwa mgbe isi ya fọrọ nke nta ka ọ ghara ikpo ọkụ.
Njirimara nke induction kpo oku elu quenching: mgbe emechara, a na-anụcha ọka martensite, na ike elu bụ 2-3 HRC dị elu karịa nke nkwụsị nkịtị. Enwere nrụgide nrụgide dị mkpa fọdụrụnụ n'elu oyi akwa, nke na-enyere aka melite ike ike ọgwụgwụ; Ọ bụghị ngwa ngwa na nrụrụ na oxidative decarburization; Ọ dị mfe iji nweta mechanization na akpaaka, dabara maka mmepụta oke. Mgbe induction kpo oku kpo oku, iji belata nrụgide na nkụja, a chọrọ obere okpomọkụ na 170-200 ℃.
Ọkụ ọkụ na-ekpo ọkụ elu quenching bụ usoro usoro nke na-eji ire ọkụ nke ikuku oxygen acetylene combustion (ruo 3100-3200ºC) iji kpoo elu nke forgings ngwa ngwa n'elu mgbanwe mgbanwe okpomọkụ, na-esote quenching na jụrụ oyi.
Mee ngwa ngwa na-ekpo ọkụ ọkụ mgbe emenyụchara, ma ọ bụ jiri ikpo ọkụ dị n'ime ụlọ na-ewe iwe ọkụ. Usoro a nwere ike nweta ihe omimi nke 2-6 mm, na ngwá ọrụ dị mfe na ọnụ ala dị ala, dị mma maka otu mpempe akwụkwọ ma ọ bụ obere mmepụta ihe.
OEM ahaziri emeghe Forging Part For Bit emepụta na suppliers | WELONG (welongsc.com)
Oge nzipu: Sep-05-2023
