Kana pombi ye hydraulic pombi inotsemuka pasi pe350-bar pressure-kana cobalt alloy nozzle inotadza mushure memaawa 420 egasi rinovava-dambudziko harisi kungokundikana kwechikamu. Iko kuparara kweketani pakati pekugadzira chinangwa uye metallurgical real. Iyo gap ndipo pane precision foundry metal casting inowana huremu hwayo-kwete senzira yezvigadzirwa, asi sekuwedzera, inotungamirirwa nesayenzi yekutonga kweinjiniya.
KuQINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Takaona izvi zvichitamba mumapurojekiti zana nemakumi manomwe nemasere eNorth America oilfield OEMs, maGerman hydraulic system integrators, uye Southeast Asian marine pombi vavaki. Mumwe mutengi akatitumira GD&T-inorema dhizaini yeAMS 5387 piston pombi silinda yedzimba-yakasimba kushivirira: ± 0.015 mm pane bore ID, pamusoro pekupedzisira Ra ≤ 0.8 µm, zero yemukati porosity munzvimbo dzakaoma dzekushushikana. Mutengesi wavo wepakutanga akaendesa zvikamu gumi nezviviri. Vatatu chete ndivo vakapasa ultrasonic bvunzo. Isu takamhanyisa yakazara-maitiro simulation kutanga: solidification modelling, thermal gradient mepu, gating optimization. Wobva wakanda, kupisa-kurapwa, CNC-yapera, uye CMM-yakasimbisa imwe neimwe unit. Vose vari 24 vakapfuura. Musiyano wakanga usiri rombo. Kwaive kukanda chirango chakasangana nekutonga kwemuchina.
Chokwadi chechokwadi mukati foundry metal casting inotanga mold isati yabata jecha kana ceramic. Kunotanga nekuzvidavirira kwezvinhu. Isu tinotora cobalt-nickel alloys chete kubva kumagiyo anopa akazara-anosimbiswa kupisa-AMS 5387, UNS R30006, T800-giredhi-inoteedzera kunyungudika nhamba, kemikari reanalysis, uye saizi yezviyo kuongororwa. Kwete "batch average." Hapana mutengesi-akatumirwa zvitupa pasina wechitatu-bato muchinjiko-cheki. Kana mugadziri wevharuvhu wekuEurope aida 19mm-diameter cobalt alloy plugs yeH₂S sevhisi, vakatitumira yavo ASTM A995 Level II spec-uye isu takaifananidza kusvika ku0.03% kabhoni kutsauka. Iyo nhanho yekuvimbika haiitike muzvitoro zvinobata alloy kusarudzwa sebhokisi rekutarisa.
Vertical integration haisi yekushambadzira jargon pano-ndiwo kuti kugadzikana kwedimensional kunovharika sei. Kukandwa kwejecha chete hakugone kubata ±0.02 mm panheyo yepombi ye320-mm-refu. Zvakare CNC machining haigone kugadzirisa micro-shrinkage mune yakakwirira-alloy simbi castings. Asi kana kukanda, kurapwa kwekupisa, uye 5-axis milling inoitika pasi pedenga remba-ine metrology yakagovaniswa, mahwindo akawiriraniswa maitiro, uye majoini GD&T ongororo - zvikanganiso zvekuunganidza zvinodonha. Isu tinogara tichibata 0.008 mm flatness pane Stainless simbi castings kuyera 420 × 280 × 95 mm-mushure mekunetseka-kurerutsa, roughing, semi-kupedza, uye yekupedzisira yakaoma-kutendeuka. Izvo zvinoda chaiyo-nguva yekupisa muripo paCNC, kwete chete post-process kugadzirisa.
- Hapana "bhokisi dema" kukanda: Yese simbi kana simbi inokandwa inomhanya kuburikidza nekuomesa simulation; yega yega cobalt alloy chikamu inowana pre-cast microstructure kusimbiswa kuburikidza neoptical emission spectroscopy + SEM nzvimbo yekutarisa
- Hapana kugadzira mapofu: CMM data kubva kucast blanks inodyisa zvakananga muCNC toolpath optimization-kuderedza kubviswa kwemasheya kusvika ku37% padzimba dzakaoma.
- Hapana bepa-chete QA: Traceability haisi yekupinda dhatabhesi. Iyo yemuviri tag laser-yakavezwa pachikamu chimwe nechimwe, inobatanidza kune yakaomeswa macerts, NDT mishumo, kupisa matanda ekurapa, uye yekupedzisira yekuongorora mapikicha.
Vamwe vanofungidzira kuti kuisa mari pakudyara kunongoenzana nehupamhi hwepamusoro pane kukanda jecha. Kwete chokwadi. A yakashata gated investimendi goko rinokanganisa panguva dewaxing. Ijecha rinomhanya-mhanya rinotonhora zvisina kuenzana, richigadzira kushushikana kwasara kunokonzeresa panguva yekugadzira. Chinokosha kungwara kwemaitiro - kwete rudzi rwe mold. Isu tinoshandisa jecha kukanda mahombe, akaderera-vhoriyamu zvimiro senge engineering mota winch centre shaft rollers (kusvika 1,200 kg), nekuti inodzorwa kutonhora mitengo uye einjiniya epakati prints zvinopa nani macro-kuomarara kufanana pane kudyara kwezvikamu zvakakora. Kune madiki, akatetepa-akavakirwa cobalt nozzles? Investment inohwina-asi chete ne-vacuum-inobatsira kudururwa uye inotungamira kusimba kwekudzora. Precision haina kubikwa mune nzira. Inowanikwa mune imwe neimwe sarudzo.
Tarisa kumberi: Muganho unotevera hausi hombe hombe kana kukurumidza CNC spindles. Iyo yakasanganiswa maitiro ekudzora- uko kuburitsa simulation zvinobuda zvinopa mhenyu mamodheru munzvimbo dzemuchina, uko in-situ strain sensors inogadzirisa nzira dzematurusi pakati pekucheka, uko mapatya edhijitari anosimbisa hupenyu hwekuneta kusati kwatanga kudururwa. QINGDAO QIANGSENYUAN TECHNOLOGY iri kuvaka iyo hunyanzvi izvozvi-kwete seyedzero yerabhoritari, asi semagadzirirwo ekugadzira. Isu tiri certification kuAS9100 yeaerospace-yakakosha pombi zvikamu. Isu tiri kukodzera HIP (inopisa isostatic kudzvanya) yepedyo-net cobalt castings. Uye isu tiri kudzidzisa mainjiniya kwete kungoverenga mablueprints-asi kufanotaura kuti simbi yakanyungudutswa ichaita sei mune chaiyo geometry, pasi pezvinozivikanwa kutonhora mamiriro, ine yakasimbiswa alloy chemistry.
Foundry metal casting haisi yekudira simbi muchimiro. Zviri pamusoro pekushandura kudiwa kwekushanda-kumanikidza kutendeseka, kupfeka kuramba, kugadzikana kwemafuta-muchokwadi chesimbi. Izvo zvinoda zvinopfuura midziyo. Inoda ruzivo neAMS 5387 kupaza modes. Inoda hunyanzvi muGD&T-inofambiswa nekukandira mvumo. Inoda kuvimba kwakavakirwa pamusoro pe217 yakasimbiswa kugadzirwa inomhanya-kwete zvivimbiso. Kana yako inotevera high-pressure valve imba, piston pump component, kana specialty alloy chikamu chinofanirwa kuita-kwete kungopona-ipapo kunyatso kunotanga nguva refu kupenya kwekutanga kusati kwarova workpiece.
