Mgbe ụlọ mgbapụta hydraulic gị gbawara na 420 Celsius, ma ọ bụ cobalt alloy nozzle daa mgbe awa 380 gachara n'ọrụ gas gbara ụka, ị naghị eche nsogbu igwe ihu - ị na-eche ihu nnukwu okpomọkụ alloy factory oghere ikike. Anyị ahụla ya ugboro ugboro: ndị otu injinia na-enweta ihe AMS 5387 sitere na ntọala ebumnuche izugbe, naanị ịchọpụta microsegregation na ngalaba a na-ekpo ọkụ, na-erugharị ọka na-ekwekọghị ekwekọ n'ime oghere ndị a kpara akpa, ma ọ bụ ntụgharị GD&T nke na-adaba n'ime oghere ọgbakọ. Ịrụ ọrụ n'ezie n'okpuru ịnya igwe ọkụ, nrụgide dị elu, na mgbasa ozi abrasive anaghị agbaghara njikwa ihe dị n'akụkụ ma ọ bụ nwe usoro nkewa.
Ihe kpatara na "Alloy Temple" abụghị naanị akara - ọ bụ ntinye usoro
Ọ bụghị onye ọ bụla na-emepụta metal na-eru eru ka ọ bụrụ eziokwu nnukwu okpomọkụ alloy factory. Ọtụtụ na-ejikwa ihe nkedo dabere na nickel-mana ole na ole na-ejigide traceability zuru oke site na nnata billet T800 akwadoro site na nchichi ngwọta, nhazigharị ọtụtụ axis, yana njedebe elu CMM kwadoro. Na QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Anyị na-emeso cobalt-nickel alloys ọ bụghị dị ka osisi ihe, ma dị ka usoro na interdependent variables: solidification ọnụego emetụta carbide nkesa; usoro nhazi na-ekpebi nrụgide fọdụrụnụ n'ime ụlọ cylinder dị mkpa; ọbụna menyụọ ọkara okpomọkụ na-agbanwe delta n'etiti ASTM A995 Grade CD4MCu na nguzogide corrosion n'ezie na gburugburu ebe mmanụ chloride bara ụba.
Otu oge, anyị wughachiri ụlọ piston pump cylinder dara maka ngalaba ịgba ọgwụ n'okpuru oke osimiri North. Akụkụ mbụ ejiri jeneriki IN718 mana enweghị njikwa ntụzịaka ntụzịaka. Ndozigharị anyị webatara ntụ oyi na-achịkwa n'oge nkedo itinye ego, sochiri HIP + afọ abụọ-na ogologo ndụ ọrụ site na ọnwa 14 ruo ihe karịrị 42. Nke ahụ abụghị naanị nhọrọ alloy ka mma. Ọ bụ nhazi usoro ọgwụgwọ nkedo-machining-heat ọ nweghị onye na-ere otu usoro nwere ike ịnapụta.
Ike anọ na-enweghị mkparịta ụka ị nweghị ike ịpụta
A pụrụ ịdabere na ya nnukwu okpomọkụ alloy factory ga-enwe ogidi anọ ndị a - ọ bụghị inyefe ha:
- Ọrụ nlekọta ihe: Direct oru mmekorita ya na igwe igwe, ọ bụghị naanị ịzụrụ iwu. Anyị na-enyocha akwụkwọ okpomọkụ AMS 5387 ọ bụla megide nha ọka ASTM E112, ASTM E1268 dendrite ogwe aka, yana akụkọ nnwale corrosion intergranular kpọmkwem.
- Nkedo-njikota igwe: Ntọala ígwè nke nkedo ájá na-esi ike rụọ ọrụ tupu iwelata nchekasị. Cobalt nozzles nke nkedo itinye ego na-aga n'ihu na-atụgharị * mgbe * HIP — ọ bụghị tupu. Nke a na-egbochi mgbagha nke na-emebi nnabata ọnọdụ na njirimara ọnọdụ 0.015 mm n'ezie.
- Mmanye akụkụ: Ọ bụghị naanị "CMM-enyocha." Anyị na-eji ngwa anya profilometry n'elu akara, laser tracker nkwado maka nnukwu mgbapụta ntọala (ruo 2.8 m), na n'ime usoro mmetụ-nyocha nkwenye na 5-axis CNCs-n'ihi na thermal drift n'oge ogologo okirikiri machining nke oké-ngalaba akụkụ T800 nwere ike ịgbanwe amụ concentricity site 0.022 mm.
- Nkwenye arụmọrụ: Valvụ nrụgide ọ bụla na-enweta nnwale nnwale hydrostatic na nrụgide 1.5 ×, yana nnwale leak helium kwa ISO 15848-2. Ọnweghị “naanị nlele” ewepụrụ.
Ọnụ ego ezoro ezo nke mwepu agbaji
Ụfọdụ ndị na-azụ ahịa na-ekewa ọrụ: nkedo site na Foundry A, ọgwụgwọ okpomọkụ sitere na Heat Treater B, na-agwụcha na Ụlọ ahịa Machine C. Ma mgbe AMS 5387 plug na-emepụta microcracks n'akụkụ mgbọrọgwụ eri, onye nwere ihe kpatara ya? Foundry A na-ekwu na usoro ihe nkedo ha zutere spec. Heat Treater B na-akwado okirikiri ha dabara na mpempe akwụkwọ data ahụ. Ụlọ ahịa igwe C na-egosi ndekọ ụzọ ngwaọrụ zuru oke. Ka ọ dị ugbu a, ọrụ gị na-adaba izu isii.
Anyị enyochala mbubata akụrụngwa ọkụ ọkụ 31 dara n'ime afọ atọ gara aga. Achọpụtara 68% na oghere dị n'etiti usoro usoro-ọ bụghị ntụpọ akụrụngwa. Otu ụlọ ọrụ nnụcha nke ndịda Ebe Ọwụwa Anyanwụ Eshia jụrụ batches 17 nke cobalt alloy plọg n'ihi na emebeghi ihe nkedo aja iji wepụ ọkwa ndị mebiri emebi tupu ọgwụgwọ okpomọkụ. Igwe oyi akwa ahụ ghọrọ ebe mgbawa maka mgbawa n'okpuru ibu ọkụ cyclic. Njikwa jikọtara ọnụ na-ewepụ ntụpọ ndị ahụ kpuru ìsì.
Ihe Ị Ga-achọ n'Ụlọ Ọrụ Na-ahụ Maka Igwe Ọdụdọ Gị Dị Elu—Ugbu a
Tupu ị bịanye aka na NDA, jụọ ajụjụ ise ndị a—ma lelee ka ha si zaa:
- Gosi anyị asambodo okpomọkụ AMS 5387 ikpeazụ gị - yana akụkọ microstructure post-HIP kwekọrọ na nyocha morphology carbide.
- "Kedu ka ị ga-esi kwado nkwụsi ike nke akụkụ mgbe ọgwụgwọ okpomọkụ na akụkụ nwere> 3: 1 ọkpụrụkpụ ọdịiche?"
- "Kedu oke okpomọkụ ị na-anabata n'oge TIG welding nke ihe nkedo cobalt - kedu otu esi enyocha ya ozugbo?"
- "Ị nwere ike ịnye nkọwa zuru ezu maka otu ụlọ mgbapụta piston-site na ID log gbazere ruo akụkọ nyocha ikpeazụ?"
- “Kedu nkezi mkpụrụ ngafe mbụ gị na geometry na-abụghị ọkọlọtọ chọrọ <0.01 mm nnabata profaịlụ?
Ọ bụrụ na azịza edoghị anya, gbuo oge, ma ọ bụ kpọtụrụ “ụkpụrụ ụlọ ọrụ” n'ekwughị ụzọ nnwale ụfọdụ — pụọ. A naghị arụ ọrụ nke ọma mgbe ọ na-arụ ọrụ na 70% nke ebe mgbaze.
Ịrụ ọrụ alloy dị elu na-amalite ogologo oge tupu ịkpụ ma ọ bụ wụsa mbụ. Ọ na-amalite site na ịdọ aka ná ntị nchara, nke a na-amanye n'ofe nkedo, nchigharị, na imecha-anaghị enyefe ya na oke ngalaba. Ụlọ ọrụ QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. wulitere aha ya na ịjụ nkewa ahụ. Ihe owuwu ya na-akwado ISO na Qingdao abụghị naanị ime akụkụ na-ezute nkọwapụta. Ọ na-ewepụta ihe ndị na-adị ndụ ihe nkọwa na-adịghị ejide: ike ọgwụgwụ okpomọkụ, mmebi irighiri ihe, ikuku hydrogen, na ọchịchọ na-adịghị agwụ agwụ maka oge nkwụsị na-enweghị atụmatụ. Mgbe ngwa gị gafere 500ºC, gafere 10,000 psi, gafere usoro ntozu ọkọlọtọ — nke ahụ bụ eziokwu. nnukwu okpomọkụ alloy factory akwụsị ịbụ nhọrọ.
