Site na mmepe ngwa ngwa nke ụlọ ọrụ mmanụ nke China, ọchịchọ maka ígwè dị elu na-eto eto, a ghaghị imenyụ ígwè dị elu, ya mere ọmụmụ ihe n'ozuzu nkwụsị nke ígwè dị ezigbo mkpa. China Heavy Machinery Research Institute ewepụtala “ịminye quenching + internal spray + spin” na “n'èzí mmiri ịsa mmiri + n'ime” usoro abụọ, yana nyocha na mmepe metụtara quenching akara, wee nweta nsonaazụ dị mma. Ma quenching usoro nwere ya e ji mara, n'èzí ịsa n'ime jet quenching mmepụta akara bụ adabara mmanụ ọma ọkpọkọ, mmanụ casing, akuakuzinwo anwụrụ anwụrụ quenching, ọzọ conducive ka n'ozuzu quenching mkpa mgbidi ígwè tube; immersion quenching mmepụta akara bụ adabara mgbidi ọkpụrụkpụ ntụnyere Great n'ozuzu hardening elu arụmọrụ oké-walled tube, na ngwaahịa ya na-bụ-eji na mba agbachitere, nuklia ike, mmanụ na gas na akpakanamde industries.

Ahịrị mmepụta nke imikpu mmiri
Ngwa imenyụ ihe eji eme ụlọ ugbu a, enwere ụfọdụ ntụpọ tube nwere mgbidi, dị ka (1), ọkpọkọ ọkpọkọ nwere mgbidi na-ehulata ngwa ngwa, kwụ ọtọ, adịghị mma nke na-adịghị mma, na nhazi nke na-esote na-akpata ihe isi ike; (2) n'ime na mpụga ọkpọkọ enweghị ike imenyụ, n'ihi Markov ahụ ọdịnaya bụ ala, na-enweghị isi ike; (3) ụgwọ ọrụ dị elu, nchekwa adịghị mma. Na nzaghachi ndị a erughi, ụlọ ọgwụ onwe nnyocha na mmepe, zuru ezu tent nke n'ichepụta ụwa mbụ ojiji nke "imikpu quenching + Bugharia + n'ime ịgba" quenching nke ígwè anwụrụ mgbidi ọkpụrụkpụ karịa 20 mm si n'ozuzu immersion quenching quenching quenching mmepụta akara. Usoro ụzọ bụ: akpọnwụ ígwè ọkụ ọkụ akụrụngwa → mbata nlele ndokwasa na ebuli ngwa ngwa na-atụgharị pụtara na ịpị pụtara na ịpị nkwado wheel mbanye ígwè ọkpọkọ → gburugburu ngwa ngwa n'usoro na-ebuli cylinder ka ụgbọala ígwè etiti doo ngwa ngwa imikpu quenching na mmiri → n'ime ịgba. nozzle n'ebe ime nke nchara ọkpọkọ injection → quenching ọgwụgwụ, n'ime ịgba nkwụsị → banyere ibuli cylinder ga-ebili ígwè etiti ibé → pịgharịa ka kwụsị nri ngwaọrụ na nri ngwaọrụ site a ngọngọ-site-atụgharị na mgbọrọgwụ nke mmiri efu. ọkpọkọ ọkpọkọ → Mmiri efu pụtara ibuli otu njedebe nke ọkpọkọ ahụ ebuliri n'ihu ịfụ ikuku na-emenyụ mmiri → mmiri → steepụ ọkpọkọ n'ime ọkpọkọ nke nta nke nta na-ebuga na rollers nri → nchara siri ike zuru oke. Nke a immersion quenching quenching unit maka oge mbụ iji "immersion quenching + Bugharia + n'ime ịgba" ọhụrụ technology maka nnukwu dayameta, oké-walled tube n'ozuzu quenching dozie nnukwu dayameta oké-walled ọkpọkọ ekwe quenching, quenching impervious oru nsogbu; Anyị nwetara nsonaazụ dị ịrịba ama ndị a: (1) N'ihi ọkwa zuru oke nke ọkpọkọ mmiri, ntụgharị ọsọ ọsọ, nkwado enyemaka multi-point, nke mere na ọ dị mma nke ukwuu nchara ígwè, ihe na-erughị 2 mm / m, izute ihe ndị a chọrọ. ngwaahịa. (2) na-eji ọrụ ntụgharị n'ime oghere ịgbasa mkpanaka, na-ebelata ọkpọkọ ovality isi conducive ọkpọkọ nha. (3) Na-akpali quenching n'ime quenching usoro ọzọ mgbanwe, ọzọ edo n'ibu Njirimara nke ígwè, mgbe quenching martensite mgbanwe ọnụego nke n'elu 90%, ọbụna 95%, na hardness na ọkpụrụkpụ direction nke zuru-ogologo ígwè anwụrụ njehie nke ≤ 3 HRC.

"Ịgbasa + n'èzí ịsa ahụ + n'ime spine" usoro ịkwụsị.
Usoro a dị ntakịrị mkpa mgbidi maka ọkpọkọ. Igwe ọkụ igwe siri ike na-ekpo ọkụ ruo ihe dị ka 1000 ℃, ihe na-enye nri na ọnọdụ a ga-atụ anya ya, ngwaọrụ nri na-ebuli ígwè na-atụgharị ya na ntụgharị nwayọọ nwayọọ pụtara wiil nkwado na-atụgharị, nrụgide a na-agbanye n'elu igwe ịgbasa ngwa ngwa pụtara ịpị ọkpọkọ, na rotary mbanye pụtara n'ike n'ike n'ike n'ike n'ike n'ike n'ike ọkpọkọ, ígwè anwụrụ dị kpọmkwem n'elu elu elu nke agbapụtara tube ka a edo mpụta ọkpọkọ sprinkler, mgbe ịgba pụtara arụnyere na ọkpọkọ ọgwụgwụ nke ọkpọkọ mgbidi na ịgba isi. Ya mere, ime na mpụta nke ọkpọkọ ígwè a na-emenyụ otu.