Kana mainjiniya akatsanangura masimbi ejecha-akakanda masisitimu ehydraulic masisitimu, mavharuvhu epaoiri, kana anorema-duty pombi maassemblies, ivo havangodi "hwaro." Vanoda OEM jecha kukanda fekitari iyo inobata dimensional kugadzikana, microstructure control, uye zvinhu traceability sezvisingagone kutaurirana-kwete sarudzo yekuwedzera.
Takaona mapurojekiti akawandisa achimira padanho reiyo prototype nekuti imba yekukanda yaisakwanisa kubata ± 0.15 mm pane cobalt-alloy piston housing bore-kana zvakatoipisisa, yakaunzwa isingaenderane AMS 5387 tensile simba pamabhechi. Iyo haisi nyaya yekugadzira. Iko kutadza kwekubatanidza maitiro: kukanda pasina simbi yekuranga, machining pasina kukanda-kuziva GD&T dudziro, kupedzisa pasina mashandiro anoita ngura kuyedzwa.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. inoshanda zvakasiyana. Yakavakirwa muQingdao, China, inomhanyisa ISO-inoenderana nzvimbo uko kukanda jecha kusiri kwega-yakagadzirwa padivi peCNC machining, kupisa kupisa, uye kutendeseka kwepamusoro kusimbiswa. Zvakaguma nei? Castings yakagadzirirwa * ye * yekupedzisira basa - kwete kungozadza mold. Semuyenzaniso, yavo T800 cobalt-based winch centre shaft rollers inodzorwa kutonhora kutenderera * pamberi * rough machining kudzikisa kushushikana kwasara - saka iyo yekupedzisira OD inogara mukati me 0.02 mm yakazara chiratidzo kuverenga (TIR) pasi pe120 MPa radial mutoro.
Iyi nhanho yekutonga inotanga nekuzvidavirira kwezvinhu. Kupisa kwega kwega kweAMS 5387 alloy kunosvika nezvigayo zvakazara mishumo-uye mijenya yese inosimbiswa panzvimbo pachishandiswa OES spectroscopy isati yadururwa. Hapana kunze. Masimbi avo esimbi anoshandisa certified EN-GJS-400-15 ductile iron, asi zvakanyanya, vanotarisisa nodularity *munguva chaiyo* panguva yekunyungudika-kwete chete mushure mekudururwa. Ndokusaka nheyo dzavo dzepombi dzichiwana> 92% nodularity nguva dzose, kunyange muzvikamu zvakakora kupfuura 120 mm.
Vertical integration ndiyo yechipiri chibatiso chekushanda. Mazhinji maOEM ekukandira kunze, kugadzira, uye kupedzisa kune vatatu vakasiyana vatengesi. QINGDAO QIANGSENYUAN inoita ese ari matatu pasi pedenga rimwechete-ine yakagovaniswa data rekushandisa, yakawiriraniswa yekuongorora mapuroteni, uye akabatana zvinhu mapasipoti. Kana mutengi achitumira dhirowa yemuviri wevharuvhu yekumanikidza ine chigaro chakatsiga (± 0.05 mm kusvika padhamu A), timu haipe "yakavharwa isina chinhu" kune machining. Ivo vanogadzira pamwe chete gating system *ine yekupedzisira machining setup mupfungwa*, kuve nechokwadi chekuiswa kwesimukira kudzivirira kukanganiswa nenzvimbo dzakakosha dzekugadzirisa. Izvi zvinocheka rework ne68% pane yekutanga-chinyorwa kuvaka, zvichibva pane yemukati 2023 data mukati 142 hydraulic component mirairo.
Vamwe vanogona kupokana kukanda jecha hakugone kuenderana nekudyara kwekudyara kune yakaoma geometries. Asi mukuita, kukanda jecha chaiko kunohwina uko kupisa kwakanyanya kunokosha-senge gobvu-chikamu cylinder dzimba dzemapombi episton anomanikidza. Maitiro ekudyara anonetsekana nekudzikira muripo pamusoro pe80 mm madziro ukobvu; girini-jecha molds ine komputa-yekutevedzera kusimba kwekudyisa inopa huwandu hunofungidzirwa hunoonekwa munzvimbo idzodzo. QINGDAO QIANGSENYUAN inoshandisa MAGMASOFT®-yakagadziriswa gating dhizaini kune yega yega jecha-yakakandwa chikamu-uye macheki anofanotaurwa anodonha makomba achipesana nemhedzisiro chaiyo yeX-ray. Iwo macobalt alloy nozzles, semuenzaniso, anoratidza zero yemukati porosity mune radiographic Kirasi B yekuongorora, kunyangwe pa110 mm kukora kwemadziro.
Chii chinovaparadzanisa kubva kune generic foundries ndeye-domain-chaiyo kuomarara-kwete kungotevedzera zvakajairika. Protocol yavo yekuongorora yesimbi uye simbi isina simbi inokandwa inosanganisira ultrasonic bvunzo (UT) paASTM E186 yekukanganisa kwepasi pevhu, pamwe nechiyero chemukati cheferrite kune duplex mamakisi uchishandisa magineti induction. Kune zvikamu zvecobalt-nickel, vanowedzera intergranular corrosion test per ASTM A262 Practice E. Uye chikamu chimwe nechimwe chapedzwa chinotakura chitupa chinoratidza kuoma chaiko, saizi yezviyo, uye chimiro chemakemikari-kwete chete "meets spec."
Kuvimbika kwekutumira chaiko kwepasirese kunotevera nemasikirwo. Kuronga kwavo kwakaonda kwekugadzira kunovhara munguva dzekutungamira: 6-8 mavhiki eprototypes, 10-12 mavhiki epakati-vhoriyamu inomhanya (50-500 pcs), pasina hurongwa hwekutsvedza pa94% yemirairo yakatumirwa muna 2023. Stainless mamakisi.
Kana iwe uchitsvaga simbi dzetsika dzesimbi uko kutadza kunoreva kuderera, njodzi yekuchengetedza, kana munda unoyeuka-tarisa kupfuura kukanda machati ekushivirira. Bvunza kuti sei OEM jecha kukanda fekitari inosimbisa microstructure kufanana kune 200 kg pombi nheyo. Bvunza kana ongororo yavo yeGD&T ichiratidza kukanganisa-kukonzeresa kukanganisa *pasati* yekutanga patani yatemwa. Bvunza kana kuteedzera kwavo kunosvika kunhamba dzekupisa dzemunhu-kwete chete maID ID.
Ndiwo mutsauko pakati pekugamuchira kukanda-uye kugamuchira inoshanda, mishoni-yakakosha chikamu chakagadzirirwa kuita, kwete chimiro chete.
