Mgbe ndị injinia na-akọwapụta a ụlọ ọrụ na-emepụta larịị shaft roller, ọ bụghị naanị na ha na-enye iwu ihe na-agbanwe agbanwe-ha na-ahọrọ ihe dị mkpa n'etiti njikwa mmegharị na iguzosi ike n'ezi ihe. N'ime sistemụ winch dị elu, nfuli hydraulic, ma ọ bụ mgbakọ nhazi nke ọma, igwe rola na-ebu ibu cyclic torsional, ngbanwe radial na kọntaktị abrasive. Mgbanwe nke 0.02 mm na okirikiri nwere ike mee ka eyi na-ebu ngwa ngwa site na 40%. Mgbanwe 5% na ike ike elu na-akpọ micro-pitting n'ime awa ọrụ 200. Ọ bụ ya mere ị nweta ihe abụghị ihe dịka ọnụahịa kwa kilogram. Ọ bụ maka nkwụsi ike nke igwe, nnabata GD&T n'ọkwa ọ bụla, yana enweghị nnabata maka ịfefe batch-to-batch na nhazi ọka.
Ihe Mere Nhọrọ Akụrụngwa ji ekpebi ịrụ ọrụ - Ọ bụghị naanị Nrụpụta
Ọtụtụ ọdịda na-esite n'otu ihe kpatara ya: omume ihe onwunwe na-adakọghị ọnụ n'okpuru nrụgide ụwa n'ezie. Ọkọlọtọ 42CrMo4 rollers na-agbawa mgbe ekpughere ya na gburugburu mmanụ bara ụba nke sulfide. Ụdị AISI 4140 delaminate n'okpuru ntinye mmetụta ugboro ugboro na winches ụgbọ ala. Anyị ahụla ndị ahịa atọ dị iche iche na-edochi rollers kwa ọnwa 3-ruo mgbe ha gbanwere na AMS 5387 cobalt alloy. Matriks chromium-tungsten ya na-eguzogide ihe ọkụkụ na 650 Celsius. Ọdịdị dendritic ya mara mma na-ejide Ra ≤ 0.4 µm mgbe egweri ikpeazụ - dị oke mkpa maka nsuso egbugbere ọnụ. Na QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., anyị anaghị "igwe mbụ, nwalee ma emechaa." Anyị na-akwado kemịkalụ billet raw tupu nkedo, nyochaa nkewa interdendritic site na SEM-EDS, wee kwado nkesa ike n'ofe akụkụ site na iji maapụ micro-Vickers. Ihe nrịbama larịị larịị dabere na T800 ọ bụla na-ebu traceability zuru oke ọkụ - ọ bụghị naanị nọmba asambodo, mana ndekọ okirikiri ọkụ n'ezie na mgbanaka akwara site n'otu ọkụ ahụ na-agba ọsọ.
Njikọ kwụ ọtọ na-edozi ihe Outsourcing na-ezo
Ụfọdụ ndị na-ebubata ihe na-ebupụ ihe nkedo, ịwa ígwè na imecha iji kewaa ndị na-ere ahịa. Nke ahụ na-emepụta ntụpọ kpuru ìsì: ụlọ nke nkedo ájá nwere ike inwe porosity dị n'okpuru ala nke NDT na-adịghị ahụ anya-mana ekpughere naanị mgbe igwe igwe CNC wepụrụ oyi akwa dị elu. Ndị ọzọ na-amafe ọgwụgwọ okpomọkụ ruo mgbe mgbakọ ikpeazụ, na-etinye mgbagwoju anya n'oge imenyụ geometry emechara. QINGDAO QIANGSENYUAN na-agba nkedo itinye ego, ntụgharị CNC multi-axis (ruo B-axis swiveling), ọgwụgwọ okpomọkụ na-ekpo ọkụ, na polishing n'otu ụlọ ọrụ ISO 9001 kwadoro. Maka ebe obibi piston pump cylinder nke nwere akwụkwọ akụkọ rola agbakwunyere, anyị na-arụ ọrụ * tupu ike ike — wee megharịa iwe ọkụ iji jide ± 0.005 mm cylindricity n'ogologo 300 mm. Enweghị nkwụsị aka. Enweghị mkpagharị akụkụ. Enweghị ụta na-agbanwe mgbe Cpk dara n'okpuru 1.33.
Nkwado ụwa n'ezie na-akụkọ nkọwapụta akwụkwọ
Ndị ahịa na-ajụ: "Leader shaft roller gị nwere ike ijikwa 12,000 psi pulsation + 1,800 rpm?" Anyị na-eji data aza-ọ bụghị nkwa. N'afọ gara aga, anyị nwalere ụdị isii dị iche iche n'okpuru arụ ọrụ winch nke dị n'ụsọ osimiri: ekpughere nnu-mmiri nke awa 250, ntụgharị 10⁶ torque, na ịgba ígwè na-aga n'ihu site na 0 ruo 220 kN. Naanị AMS 5387 nwere ịka nká okpukpu abụọ (1,100°C ngwọta + 850°C/4h + 650°C/16h) gafere na-enweghị mgbawa elu elu ma ọ bụ ike gwụ>3 HRC. Igwe anaghị agba nchara 17-4PH dara na okirikiri 780,000. Ọ bụ ya mere protocol nyocha anyị gụnyere nyocha ultrasonic 100% maka nkwụsị n'ime - yana ihe kpatara mbupu ọ bụla gụnyere mkpesa dijitalụ na CMM nyocha overlays megide CAD nominal, ọ bụghị naanị ngafe / daa stampụ.
Otu esi akọwapụta ikike—Site na ịse ihe ruo na nnyefe
Malite n'ebumnobi arụ ọrụ-ọ bụghị geometry. Kama "Ø120 mm × 450 mm," kọwapụta: "Ekwesịrị ịnyefe 85 kN-m torque ka ị na-ejigide ≤ 0.015 mm runout mgbe ọrụ 5,000 hr na ISO VG 68 mmanụ ịnweta na 80 ° C ambient." Mgbe ahụ, hapụ ya ụlọ ọrụ na-emepụta larịị shaft roller ndu ihe nhọrọ, usoro ọgwụgwọ okpomọkụ, na imecha. Anyị na-egosipụtakarị esemokwu GD&T-dị ka ịkọwapụta nnabata ọnọdụ na njiri arụpụtara mgbe ọgwụgwọ okpomọkụ gasịrị, ebe nrụgide fọdụrụnụ ga-agbanwe ọnọdụ na-enweghị atụ. Ndị injinia anyị na-eweghachi eserese nkọwapụta n'ime awa 48, na-egosipụta ihe egwu nrụpụta, na-atụ aro alloys ọzọ, na-ehota oge ndu maka ụdịdị (izu 4) na nke ọkara (izu 12-15). Ọ dịghị ihe ijuanya. Enweghị arụkwa ọrụ. Enweghị mbufe mbubreyo.
Maka ngwa ozi dị mkpa ebe ọdịda pụtara ọdịda, ihe egwu nchekwa, ma ọ bụ enweghị nnabata nke iwu—nkenke abụghị nhọrọ. A na-emezi ya, kwenye ma nyefee ya. Ụlọ ọrụ QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. na-ewuli elu igwe na-adị larịị nke na-adị ndụ-ọ bụghị naanị ntugharị. Ọrụ ha na-amalite ogologo oge tupu mgbawa mbụ efe efe: na ụlọ nyocha sayensị ihe onwunwe, sọftụwia ihe nrụpụta thermal, na ọtụtụ iri afọ nke nzaghachi ubi sistemụ mgbapụta. Nke ahụ bụ ka igwe na-agbagharị agbagharị na-aghọ arịlịka ntụkwasị obi.
