Xa iinjineli zichaza a umzi mveliso wokugalela kwimishini yentsimbi ebaluleke kakhulu, ayithengi nje iinxalenye-zikhusela uzinzo lwe-dimensional phantsi koxinzelelo lwe-300-bar, imfezeko ye-microstructural emva kokuhamba ngebhayisikile eshushu, kunye nokugqitywa komphezulu ochasayo ukukhukuliseka kwe-abrasive slurry. Siye sabona iiprojekthi ezininzi zilibazisekile ngenxa yokuba umboneleli okhuphayo akakwazanga ukubamba i-± 0.05 mm kwi-cobalt-alloy pump yezindlu-okanye okubi nakakhulu, ukuhambisa izinto ze-AMS 5387 kunye nobukhulu obuziinkozo be-off-spec. Yiyo loo nto ukuthembeka kuqala ixesha elide ngaphambi kokugalela isinyithi esinyibilikisiweyo: iqala ngokulandeleka kwealloyi, inkqubo yoluleko, kunye nolungelelwaniso lobunjineli kwinqanaba lokuphonononga umzobo.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. isebenza kwindawo eqinisekisiweyo ye-ISO-ethobelayo eQingdao apho ukuphosa kunye nomatshini ochanekileyo kungengamanyathelo alandelelanayo-yimisebenzi ehambelanayo. Ukuphosa isanti kunye nokutyalomali okuphosa ukutya ngokuthe ngqo kwiiseli ze-CNC ezininzi. Akukho handoffs. Akukho kudluliselwa kweebhetshi phakathi kwezibonelelo. Xa umthengi ethumela umzobo we-GD&T-rich wendlu yesilinda sempompo yepiston, iqela lethu liqinisekisa umlinganiselo wobunzima bodonga ngokuchasene nedatha yokulinganisa ukuqinisa *phambi* kokuvunywa kwepateni-kunye nemingcipheko yokunyuka kweflegi enokubangela i-microporosity kwiindawo ezinoxinzelelo oluphezulu. Sibambe i-12% yoyilo olungenisiweyo kunye nee-undercuts ezingenakulinganiswa eziza kunyanzela i-EDM ebiza kakhulu i-rework okanye i-scrap. Ayiyo QA leyo. Kukubona kwangaphambili kwesinyithi.
Abathengisi abaninzi baphatha i-cobalt-nickel alloys “njengenzima ematshinini”—kwaye bayeke apho. Sibaphatha njengeenkqubo ezinememori ye-thermal echaziweyo. Imilomo esekelwe kwi-T800 kunye neendawo zempompo ze-AMS 5387 zifuna iifestile ezichanekileyo zonyango lobushushu: isisombululo se-annealing kwi-1180 ° C ± 5 ° C, silandelwa kukupholisa okulawulwayo ukuphepha imvula yesigaba se-sigma. Izigodo zethu zesithando somlilo zibotshelelwe kumaqashiso obushushu bomntu ngamnye; inxalenye nganye iphethe incwadana yokundwendwela ebonisa uhlalutyo olunyibilikayo, iziphumo zovavanyo lokuqina, kunye nobungakanani beenkozo kwi-ASTM E112 nganye. Omnye umxhasi wethafa yeoli yaseMntla Melika watshintshela kuthi emva kweebhetshi ezintathu ezilandelelanayo ezisuka komnye umthengisi ezisileleyo kuvavanyo lobulukhuni-kuba umthengisi wabo usebenzisa imijikelo yesithando somlilo samayeza enziwe afana nalawo aqhelekileyo endaweni yamaxesha okufunxa awoloyi athile. Asiqhubeki iishedyuli-siqhuba iiresiphi ze-metallurgical.
- Ukuphoswa kwentsimbi kwimizimba yevalvu yoxinzelelo lwehydraulic: EN-GJS-400-15 intsimbi edityanisiweyo, idutyulwe ngenxa yokumelana nokudinwa, ngokuqina okuqinisekisiweyo kwizithuba ezithathu zobunzulu.
- Ukusaswa kwentsimbi engenasici kwiziseko zempompo zangaphantsi kwamanzi: I-ASTM A743 CF8M, ihlolwe i-ultrasonically ukuya kwiNqanaba B, igqitywe nge-ASTM A967
- Amacandelo e-cobalt alloy: Imilomo ye-AMS 5387 enoburhabaxa bomphezulu obunjengokuphosa iRa ≤1.6 µm—akukho kugaya okwesibini okufunekayo ekutywineni imiphezulu
- CNC-oomatshini hybrids: Izindlu zentsimbi ezifakwe kwi-Cast-in-place zigqitywe nge-5-axis contouring ukubamba ukunyamezela indawo ye-0.02 mm kwiiflange ezinyukayo
Ukungaguquguquki kokuhanjiswa akukho malunga ne-inventory buffers-kumalunga nolawulo lokuhamba komsebenzi. Sisebenzisa isicwangciso semveliso esibhityileyo kunye ne-takt ixesha lokulandela umkhondo wentsapho nganye. Iprototype ibaleka ukufumana ucwangciso lweseli oluzinikeleyo; iiodolo ezinomthamo ophakathi zitshixa kwiindawo zokuphosa zeveki kunye nemathiriyeli ekrwada eyabiwe kwangaphambili ukusuka kumatshini wokungqusha oqinisekisiweyo. Xa imoto yobunjineli yaseYurophu i-OEM yayidinga i-47 yeziko le-shaft rollers kwii-winches ze-onboard-nganye inobunzima be-82 kg, kunye ne-17 ye-diameter ebalulekileyo kunye neendawo ezimbini zokunxiba ezilukhuni-sahambisa iinxalenye zenqaku lokuqala kwiintsuku ezingama-22. Akunjalo ngenxa yokuba singxamile, kodwa ngenxa yokuba umjikelo wethu wesanti yokungunda ulungelelaniswa ukuya kwiiyure ezingama-38, kwaye isicwangciso sethu sokuhlola iCMM silayishwe kwangaphambili ngeedatum ezichazwe ngabathengi. Akukho zilophu zokuphinda zisebenze. Akukho kulibaziseka kokulungelelaniswa komzuzu wokugqibela.
Abathengi behlabathi jikelele-ukusuka kwi-hydraulic system integrators eMilwaukee ukupompa abavelisi baseSingapore-ungasikhethi ngexabiso eliphantsi. Bakhetha thina xa ukungaphumeleli akuyiyo inketho. Xa iplagi ye-cobalt alloy itywina i-250°C umphunga kwi-geothermal turbine, okanye xa intsimbi engenastainless isinda kwiminyaka eli-15 kuntywiliselo lwamanzi etyuwa angaphandle konxweme, ukuthembeka akuyothiyori. Yenziwe ngokungqongqo ngokwenkqubo, yaqinisekiswa kuyo yonke indawo yobushushu, kwaye yatyikitywa ziinjineli ezime ecaleni kweziko ngexesha lokugalelwa. Kwixesha elizayo xa uchaza a umzi mveliso wokugalela, buza ukuba baluphatha njani ulawulo lokukhula okuziinkozo lwe-AMS 5387—kungekhona nje ukuba “banako ukuyiphosa.” Buza iziqinisekiso zabo zezinto ezintathu zokugqibela. Cela ukubona ingxelo yabo yeCMM malunga nendlu yamva nje yoxinzelelo lwevalvu. Emva koko thelekisa oko ufumanayo: ukuthotyelwa kwephepha-okanye ukusebenza okuqinisekisiweyo.
