
Mgbe ndị injinia na-akọwapụta akụkụ nke ihe ndọda ike ndọda, ọ bụghị naanị na ha na-ahazi ihe mejupụtara - ha na-etinye aka n'iguzosi ike n'ezi ihe n'okpuru nrụgide, nkwụsi ike nke akụkụ n'ofe okirikiri okpomọkụ, na nguzogide iyi ogologo oge na gburugburu ebe ọjọọ. Ọ bụ ya mere ị na-ahọrọ nke ziri ezi ike ndọda nkedo ígwè akụkụ factory abụghị igbe nlele - ọ bụ mkpebi ọkwa sistemụ. Na QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., anyị ahụla ka omume nkedo na-ezighi ezi na-emebi usoro ịgbapụta oge, ka ụdị graphite morphology na-agbanwe agbanwe na-emebi valvụ oche akara, yana ka oge shakeout na-ekwekọghị ekwekọ na-ewebata obere nrụgide na ụlọ cylinder. Ihe ndị a abụghị nchegbu echiche. Ha bụ ụdị ọdịda akwadoro nke ubi anyị na-achọpụta kwa izu.
Ihe nkedo centrifugal ma ọ bụ anwụ anwụ nwere ike inye nnabata siri ike na geometries dị mfe - mana nkedo ike ndọda na-ebunye ihe ngwa hydraulic na mmanụ & gas dị mkpa n'ezie: ntụzịaka siri ike a na-achịkwa, nkwụghachi ụgwọ mbelata nke a na-ahụ anya, yana nkwụsi ike nke igwe n'ofe akụkụ. Anyị na-atụba piston pump cylinder homes ruo 420 mm ọkpụrụkpụ mgbidi na ASTM A48 Class 350 ike tensile - ma jide ọnọdụ GD&T nke ± 0.15 mm na ihu elu dị egwu. Kedu? Site na ijikọ ịme anwansị ịkpụ aja (iji MAGMAsoft) yana nleba anya thermocouple n'oge dị omimi atọ n'oge ịwụsa. Nke a abụghị echiche. Ọ bụ physics na-achịkwa usoro njikwa.
Ebe nchekwa anyị na-eji ájá silica eweghachitere na resin furan—kwetara na ISO 22988 maka omume ire ere. Ma nhọrọ ihe naanị anaghị ekwe nkwa ịrụ ọrụ. Anyị achọpụtala na ọnụego jụrụ oyi na-achịkwaghị achịkwa n'okpuru 120 Celsius C / elekere na-akpata ụdịdị D graphite nhazi na ASTM A278 Grade 65-45-12 ductile iron - na-ejikọta ya na ndụ ike ọgwụgwụ nke 23% na winch center shaft rollers. Ya mere, anyị na-amanye ụkpụrụ mmanye ikuku jụrụ oyi nke edoziri n'otu akụkụ oke na modulus ngalaba. Ogbe ọ bụla na-ebu nchọta zuru oke: ọnụọgụ agbaze, oke okpomọkụ, mkpọda mkpọda jụrụ oyi, na nkwenye siri ike ikpeazụ.
Nkedo ndọda na-atọ ntọala. Nrụpụta nkenke na-ebupụta elu arụ ọrụ. Ikewa usoro ndị a na-akpọ ihe egwu. Anyị enyochala 68% nke akụkụ na-adịghị mma na nkedo igwe ndị ọzọ na-agbanwe agbanwe n'etiti nkedo na ntọala CNC-karịsịa na ntọala mgbapụta asymmetrical nwere ọtụtụ ụgbọ elu na-arị elu. Ihe ngwọta anyị? Njikwa usoro ihe nkedo na-arụ ọrụ nkedo: otu onye ọrụ CMM na-enyocha akụkụ nkedo * na* geometry emechara; otu ihe nrụnye na-achọpụta ọkwa abụọ; Otu metrology lab kwadoro tupu na mgbe ọgwụgwọ okpomọkụ gasịrị.
Mwekota a na-enyere aka njiri dị ka ntinye AMS 5387 cobalt alloy pịa- dabara n'ime ụlọ nke nkedo-ebe a ga-eme ka nhụsianya mgbasawanye okpomọkụ ruo ± 0.002 mm nnyonye anya. Ma ọ bụ nozzles dabere na T800 nwere ntachi obi nke mgbidi 0.05 mm, arụnyere ozugbo site na oghere ihe nkedo na-enweghị mgbagha na-ebelata nchekasị. Anyị anaghị enweta ọgwụgwọ okpomọkụ. Igwe ọkụ anyị na-ekpo ọkụ na-agba ọsọ cycles nke AMS 2750E, na-eji osisi pyrometer na-aga n'ihu. N'ihi na mgbe valvụ nrụgide gị na-arụ ọrụ na 415 mmanya, "dị nso" abụghị nhọrọ.
Ndị ahịa na-ajụ: "Olee otu ị ga-esi gosipụta ntụkwasị obi?" Ọ bụghị naanị na asambodo-mana nwere data nnwale. Ngwunye cobalt-nickel alloy anyị na-enweta nnwale mbuze nke okirikiri 10,000 na 3.5% NaCl brine na 85ºC, na-eme ka ọrụ mgbapụta dị n'ụsọ osimiri. Nsonaazụ gosiri <1.2 μm / afọ ihe onwunwe ọnwụ - megide ụlọ ọrụ-nkezi 4.7 μm / afọ. Maka injinia winch rollers, anyị na-akwado iguzosi ike n'ezi elu elu site na iji nyocha mkpọtụ Barkhausen iji chọpụta ọkụ n'okpuru ala na-ere ọkụ na-adịghị ahụ anya na nyocha anya. Mbupu ọ bụla gụnyere asambodo ihe zuru oke: akụkọ OES spectrography, mgbanaka ule tensile, na foto microstructure nke akọwapụtara ASTM E112.
Anyị na-ekekọrịtakwa nkuzi ndị siri ike merie. Ọmụmaatụ: batches mbụ nke flanges mgbapụta na-abụghị ọkọlọtọ gosiri mgbapu gasket akaghi aka. Mgbọrọgwụ? Igwe ikuku na-ezuru ezughị oke maka nrụnye azụ azụ dị elu. Ngwọta? Mbipụta isi emegharịrị nwere oghere radial 0.3 mm — nke nyocha X-ray CT kwadoro. Ugbu a flange ndị ahụ na-enweta ọgbaghara efu na nrụgide 1.8 × gosiri. Nke ahụ bụ ọdịiche dị n'etiti onye na-eweta ngwaahịa na onye mmekọ.
Ọ bụrụ na ngwa gị chọrọ ASTM A ductile iron nwere spheroidization> 92%, ma ọ bụ chọrọ oku GD&T maka ezi ọnọdụ na usoro oghere iri na abụọ, chọpụta ihe atọ ndị a tupu ịbanye:
Ụlọ ọrụ QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. ezute ha atọ. Anyị anaghị ebuli ụda olu - anyị na-emewanye ike na nkedo ihe ndọda dị elu ebe nkenke na igwe na-agbakọ. Mgbe usoro gị na-esote gụnyere nkedo ígwè dị mgbagwoju anya nke ga-emerịrị na oke nrụgide, okpomọkụ, ma ọ bụ mkpughe corrosion, malite na nyocha teknụzụ-ọ bụghị arịrịọ ntinye. N'ihi na ụlọ ọrụ mmepụta ihe nkedo nkedo ike ike ndọda abụghị nke nwere nnukwu katalọgụ. Ọ bụ nke na-asụ asụsụ injinia gị nke ọma.
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