Mgbe ndị injinia kwuru Incoloy alloy akụkụ, Ha na-abụghị nanị na-ahọrọ ihe-ha na-etinye aka na akụkụ kwụsie ike n'okpuru thermal ujo, corrosion iguzogide na utoojoo gas gburugburu, na ike ọgwụgwụ ndụ na elu-okirikiri hydraulic usoro. Ọ bụ ya mere ị na-ahọrọ nke ziri ezi Incoloy alloy ụlọ ọrụ mmepụta ihe abụghị maka ọnụahịa kacha ala ma ọ bụ ọnụahịa kacha ọsọ. Ọ bụ maka njikwa igwe egosipụtara egosipụtara, nrụgharị nke AMS 5387-ọkwa cobalt-nickel alloys, yana enweghị nnabata maka enweghị nkwekọrịta microstructural n'ofe ogbe.
Ihe ịma aka nke ụwa na-achọ ezigbo ọzụzụ usoro-ọ bụghị naanị asambodo alloy
Anyị ahụla ọtụtụ ọrụ na-akwụsị mgbe ndị na-ebunye ya gafere asambodo ihe mana ọ daa na iguzosi ike n'ezi ihe nke mpaghara okpomọkụ na-emetụta mgbe EDM belatara. Ma ọ bụ mgbe nnabata “dị ka ihe nkedo” gafere ± 0.3 mm n'ụlọ piston pump cylinder nke dayameta 320mm—na-akpata ntapu akara na 4,000 psi. Na QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., akụkụ Incoloy ọ bụla na-amalite site na traceable, igwe igwe enwetara ikike T800 ma ọ bụ AMS 5387 billet. Mana naanị asambodo anaghị ekwe nkwa ịrụ ọrụ. Anyị na-enyocha ntụziaka nrịba ọka tupu a na-arụ ọrụ siri ike. Anyị na-enyocha okpomọkụ interpass n'oge a na-egwe ọka valvụ multi-axis iji gbochie nghọta mpaghara. Anyị na-akwado ike ọgwụgwụ ikpeazụ * mgbe mbelata nrụgide-ọ bụghị naanị na mbụ.
Nke a abụghị usoro iwu. N'afọ gara aga, otu European oilfield OEM jụrụ nza ụdị atọ sitere n'aka onye na-ebubata ya ọzọ n'ihi ọgụgụ delta-ferrite na-ekwekọghị ekwekọ na flanges Incoloy 825 welded. Ndị otu anyị na-agba ọsọ simulations thermal cycle, mezie preheat paramita, ma nyefee nkwado ngafe mbụ na Lot #4-ya na MTR zuru ezu, akụkọ CMM, na nnukwu akụkụ nke akụkụ nke echekwara na ASME BPVC Nkeji IX.
Njikọ kwụ ọtọ pụtara enweghị aka-na enweghị mgbanwe zoro ezo
Imirikiti ụlọ ọrụ “Incoloy alloy parts factory” na-ewepụta ihe nkedo, igwe na mpụga, ma ọ bụ mmecha subcontract. Nke ahụ na-emepụta oghere: nkedo porosity na-atụfu site na nleba anya anya, nrụrụ aka na-akpata nke na-eme ka arụ ọrụ na-akwụsịbeghị tupu egweri ikpeazụ, imecha elu nke na-adị ka nke ọma mana ọ daa n'ule ịgbasa nnu ka awa 120 gachara. QINGDAO QIANGSENYUAN nwe zuru yinye-si ego nkedo nke mgbagwoju mgbapụta ntọala na ise-axis CNC contouring nke cobalt alloy nozzles, wee na-achịkwa ikuku annealing na electropolished emecha.
Anyị anaghị ewere nkedo na machining dị ka ngalaba dị iche iche. Ndị injinia ntọala anyị na-anọdụ ala na ndị mmemme CNC n'oge nyocha DFMA. Mgbe onye ahịa na-eziga GD&T maka Incoloy 625 winch center shaft roller, ọkọlọtọ ndị otu anyị ebe akụkụ ihe nkedo ájá na-emegide ihe na-arụ ọrụ - ma na-atụpụta ihe ngwọta ngwakọ: ihe nkedo dị nso-net-ụdị + nkenke ID/OD ntụgharị + na-enyere aka elu laser ike na mpaghara akwa. Nke ahụ na-ebelata oge ndu site na 37% ma na-eme ka nrụgide mpụta nke elu elu dị elu site na 210 MPa na-esote machining induction hardening naanị.
A naghị enyocha ogo n'ime ya - arụnyere ya, oyi akwa site na oyi akwa
Ụlọ ọrụ anyị kwekọrọ na ISO na-eme ebe nlele atọ enweghị nkwekọrịta na mpaghara Incoloy ọ bụla:
- Nnwale ihe onwunweNyocha Spectrometric + nyocha PMI na ụlọ mmanya na-abata, gbakwunyere nnwale ultrasonic maka nkwụsị nke ala.
- Nkwenye n'ime usoroNtụle CMM ka arụchara ọrụ ọ bụla dị oke mkpa - ọ bụghị naanị nyocha ikpeazụ - yana profilometry anya na akara akara.
- Ntọhapụ na-arụ ọrụNnwale nrụgide Hydrostatic na nrụgide imewe 1.5 ×, na-esote ule leak helium na ≤1 × 10⁻⁹ mbar · L / s maka mgbakọ valve.
Ọ nweghị ndị ọzọ. Ọnweghị "ngbanwe nke ndị ahịa kwadoro." Ọ bụrụ na plọg cobalt alloy ada ada n'elu roughness Ra ≤ 0.4 µm n'oche conical ya, a na-arụgharị ya - anaghị ewepụta ya na nkwụsị. A na-eme traceability n'ime: akụkụ ọ bụla na-ebu koodu QR na-ejikọta na usoro ọgwụgwọ okpomọkụ nke batch ya, ndekọ ụzọ ngwaọrụ, na akụkọ nyocha. Nke ahụ dị mkpa mgbe mgbakọ mgbapụta gị dara ule vibration na 12,000 rpm-ma ị ga-anwapụ ma ihe kpatara ya bụ nkedo shrinkage ma ọ bụ mgbagwoju anya machining.
Kedu ihe na-akpali agịga n'ezie maka otu ịzụ ahịa zuru ụwa ọnụ
Ndị na-azụ ahịa na-ajụ anyị ajụjụ atọ karịa ndị ọzọ:
- "Ị nwere ike ijide ± 0.05 mm na 280-mm ogologo incoloy 800 mgbali valvụ - na-enweghị warpage mgbe mgbakasị ahụ?" Ee. Anyị na-eji nrụnye nrụzi dị ala, okirikiri mgbakasị ahụ na-adị nwayọ, yana maapụ CMM na-ekpo ọkụ na-ekpo ọkụ iji gosi na ịdị larịị na-anọ n'ime 0.08 mm mkpokọta agụ egosi.
- "Ị na-akwado prototyping obere-batch na akwụkwọ zuru oke-ọbụlagodi maka geometry na-abụghị ọkọlọtọ dị ka asymmetric AMS 5387 nozzles?" Ee. Usoro kacha nta anyị maka akụkụ Incoloy omenala bụ otu ngalaba na-arụ ọrụ-nwere MTR zuru ezu, akụkọ akụkụ, yana Kupọns ule ihe gụnyere.
- "Kedu ka ị ga-esi edozi mgbanwe ngwa ngwa n'etiti mmepụta - dị ka ịgbanwee site na Incoloy 600 gaa na 625 n'ihi data ikpughe chloride?" Anyị na-emegharị ụzọ mgbaba ihe n'ime awa 48. Ọ bụghị "nyochaa usoro iheomume." Ọ bụghị "nyochaa ihe ga-ekwe omume." Anyị na-eme ihe nlele ọhụrụ, na-emelite oge ịhịa aka n'ahụ na-ekpo ọkụ, ma na-ewepụta atụmatụ nyocha emegharịrị-tupu ịcha ígwè.
Nzaghachi ahụ sitere na nwe injinia-ọ bụghị nkwa ahịa. Ọrụ ọ bụla nwere ụzọ teknụzụ raara onwe ya nye onye na-ekwu okwu nke ọma GD&T, ghọtara ASTM A494 Grade CW6MC microstructure chọrọ, wee bịanye aka na mwepụta ikpeazụ.
Ọ bụrụ na ngwa Incoloy gị na-esote chọrọ karịa nnabata alloy-ọ bụrụ na ọ chọrọ microstructure a na-ahụ anya, omume akụkụ egosipụtara n'okpuru ibu, yana enweghị mgbagha na njikwa usoro-mgbe ahụ nhọrọ anọghị n'etiti ndị na-ere ahịa. Ọ bụ n'etiti ịnakwere ihe ize ndụ na iwepụ ya. Ụlọ ọrụ QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. na-ewuli maka ntụkwasị obi dị oke mkpa, ọ bụghị naanị nnabata nkọwapụta. N'ihi na na nrụgide dị elu, okpomọkụ dị elu, na gburugburu ebe obibi dị elu, ọ dịghị ohere nke abụọ iji nweta metallurgy nke ọma.
