Xa iinjineli zichaza a intsimbi yokugalela inxalenye yefektri, abagcini nje ngokuyalela isinyithi-babheja ngokuzinza kwe-dimensional phantsi kwe-350-bar yoxinzelelo lwe-hydraulic, ukunyaniseka kwe-microstructural emva kokuhamba ngebhayisikili ye-thermal, kunye ne-zero ukunyamezela kwe-porosity kwindlu yempompo ehamba i-24 / 7 kwi-rigs ye-offshore. Yiyo loo nto ngaphezulu kwe-60% yee-odolo zethu eziphindaphindiweyo ezivela kwiinkampani zenkonzo ye-oyile yaseMntla Merika ziqala ngombuzo omnye: "Ngaba ungaphosa, umatshini, kwaye uqinisekise i-AMS 5387 cobalt alloy-*kwindawo enye*, kunye nokulandeleka okupheleleyo kwebhetshi?"
Sihambise i-12,400+ yentsimbi kunye neentsimbi zensimbi ezingenasici ukususela ngo-2018-kungekhona njengezinto ezingenanto eziqhelekileyo, kodwa njengamacandelo abalulekileyo apho ukusilela kungenakuzikhethela. Indlu yesilinda yempompo yepiston kufuneka ibambelele kwi-±0.015 mm kubude obungama-420 mm emva konyango lobushushu. I-winch center shaft roller kufuneka iphile kwi-abrasive kulayishwa kwesanti ngelixa ijikeleza kwi-180 RPM phantsi kwe-90 kN torque. Ezi ayingomatshini ukunyamezelana. Baphosa iziphumo zenkqubo-ezichazwe kuyilo lokubumba, ukulinganisa i-gating, ukulawula ukuqinisa, kunye nokunciphisa uxinzelelo emva kokuphoswa. Kulapho uninzi lwabaxhasi behla.
Uninzi lweefektri zokugalela intsimbi zahlula ukugalela ekugqityweni ngokuchanekileyo. Bakhupha umsebenzi we-CNC okanye baxhomekeke kubaphathi bobushushu bomntu wesithathu. Asazi. Indawo yethu eqinisekisiweyo ye-ISO 9001 eQingdao idibanisa ukuphosa utyalo-mali, ukuchithwa kwesanti, i-multi-axis machining (ukuya kwi-5-axis ngaxeshanye), unyango lwe-vacuum yokushisa, kunye nokugqitywa komphezulu-konke phantsi kophahla olulodwa kunye nenkqubo enye yekhwalithi. Xa i-OEM yaseYurophu isithumelele umzobo we-GD&T-enzima womzimba wevalve yoxinzelelo kunye ne-17 yedatha ebalulekileyo, siye sabamba iingxabano ezintathu zokwenziwa *ngaphambi kokuba kuqaliswe isixhobo*: i-undercut engenakwenzeka ukujula ngaphandle kweecores, icandelo lodonga olucekeceke oluthambekele ekucuthekeni kwemingxuma, kunye ne-callout yokugqiba umphezulu engahambelani noburhabaxa be-cast. Sicebise i-geometry tweaks-eqinisekisiweyo nge-MAGMASOFT® ukulinganisa ukuqinisa-kwaye sinqumle ixesha labo lokukhokela i-prototype nge-37%.
Nantsi into eyenza ukuba ukusebenza kokwenyani ngokwahlukileyo kumabango ekhathalogu:
- Ulawulo lwezinto eziphathekayo luqala phambi kokunyibilika: Sifumana ukushisa okuqinisekisiweyo kuphela kwii-mill kunye ne-EN 10204 3.1 iingxelo zovavanyo lwe-mill-kunye ne-cross-verify chemistry nge-OES spectroscopy xa siyifumana. Akukho ngaphandle kwe-T800 ye-cobalt-based alloys okanye i-ASTM A487 yeBanga le-CA6NM yensimbi engenasici.
- Ukuphosa akukhona nje ukugalela isinyithi: Kwizindlu ezinoxinzelelo oluphezulu lwe-hydraulic, sisebenzisa iqokobhe le-ceramic investment casting kunye ne-dewaxing elawulwayo kunye nemijikelo yokutshiswa. Kwizakhelo zeemoto zobunjineli ezinkulu, sisebenzisa iimolds zesanti ezibotshelelwe kwintlabathi ene-resin-bonded mold kunye nokubekwa kweliso kwexesha lokwenyani lobushushu ngexesha lokugalela. Iqashiso ngalinye livavanywa nge-ultrasonic nge-ASTM E114 kunye neradiyografi ngokwe-ISO 5579 yeKlasi B.
- Inyaniso enemilinganiselo ihlala kwigumbi leCMM: Yonke inxalenye egqityiweyo ihlolwa kumatshini wokulinganisa we-Zeiss Contura G2 RDS. Hayi nje kwinqanaba lokugqibela-siqinisekisa iimpawu eziphambili emva komatshini orhabaxa, emva konyango lobushushu, nasemva kokugqiba okokugqibela. Ingxelo epheleleyo ye-GD&T ibandakanya isikhundla sokwenyani, iprofayile, kunye nedatha ephumayo ebotshelelwe kwiidatha ezichaziweyo kumthengi.
Abanye banokuphikisa ukuba izindlu zokulahla ngaphandle kolwandle zibonelela ngamaxabiso aphantsi. Kodwa xa umxhasi we-Asia-mpuma ye-Asia etshintshela kumthengisi wexabiso eliphantsi kuthi, bafumanisa "ukugcinwa kweendleko" zabo kubandakanya i-22% ye-scrap rate kwiziseko zempompo yensimbi engenasici ngenxa ye-porosity engaphantsi komhlaba engabonakaliyo-kunye nokulandelwa kwezinto eziphathekayo xa ukusilela kwenzeka kwintsimi. Asikhuphisani ngexabiso kuphela. Sikhuphisana ngexabiso lilonke lobunini: ukulungiswa okumbalwa, akukho zikhumbulo ebaleni, iifestile zonikezelo ezinokuqikelelwa, kunye nenkxaso yobunjineli ethetha i-GD&T ngokutyibilikayo—hayi isiNgesi kuphela.
Umahluli wethu onamandla? Sisebenza ngokukhethekileyo koko abanye bakuphepheyo. Iialloyi ze-cobalt-nickel ezifana ne-AMS 5387 azikho nje “kunzima kumatshini.” I-conductivity yabo ye-thermal yi-1/4 yensimbi engenasici, izinga labo lokuqiniswa komsebenzi lidlula i-300%, kunye noxinzelelo olushiyekileyo olusuka ekupholiseni okungalinganiyo lunokuguqula inxalenye nge-0.12 mm ngobusuku. Sakhe amathala eencwadi azinikeleyo ezixhobo, iinkqubo zokuhambisa isiko lokupholisa, kunye neendlela zokucotha zokutyisa oomatshini ezingqinwe kwiindawo ezingaphezulu kwe-8,200+ ze-cobalt alloy. Xa umenzi wempompo wase-US efuna imilomo engeyiyo eyomgangatho kunye neecontours zangaphakathi ezihambelana neemodeli zokhukuliseko ze-API RP 14E, siphosa imilo ekufutshane nenetha, emva koko sasebenzisa i-electrochemical machining (ECM) kwi-contour yokugqibela-kuba izixhobo eziqhelekileyo beziya kuphuka.
Ukuba iprojekthi yakho elandelayo ibandakanya ukhetho lwentsimbi yokwenziwa komzi-mveliso, buza le mibuzo mithathu: Ngaba umthengisi ungumnikazi wenkqubo yakhe yokuphosa-okanye ikontraki engaphantsi kwayo? Ngaba banokubonelela ngee-certs ze-mill, iirekhodi zokuphatha ukushisa, kunye neengxelo ze-CMM kuyo yonke into ethunyelwayo *? Kwaye ngaba bayayichaza ingozi yoyilo ngaphambi kokucaphula-okanye balinde de inqaku lokuqala lisilele? E-QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., siphendula ewe-ke singqine ngedatha, hayi iincwadana. Kuba ukuthembeka akuthenjiswa. Ilinganisiwe, ibhalwe, kwaye ihanjiswa.
