Xa iinjineli ze-aerospace zicacisa i-AMS 5387 iinxalenye ze-alloy, azikhethi nje izinto eziphathekayo-zibophelela kumda wokusebenza. Le superalloy ye-cobalt-chromium-tungsten-nickel inikezela ukuchasana okukhethekileyo kokunxiba, ukugabha, kunye nokugqwala kumaqondo obushushu aphakamileyo-okubalulekileyo kulawulo lwe-fuel nozzles, iisegmenti ze-turbine shroud, kunye nezixhobo zempompo zoxinzelelo oluphezulu kwiinjini zejethi kunye neeyunithi zamandla ancedisayo. Kodwa i-specs zemathiriyeli ekrwada zithetha kancinci ngaphandle kweqabane elihlala liguqula i-AMS 5387 billet ibe yidimensionally stable, microstructurally sound, functional verified parts. Kulapho ukuchaneka kubaluleke ngaphezu komnombo-kwaye kutheni abavelisi besanda befuna ukuzinikela AMS 5387 iifektri zealloyi ngoqeqesho lwenkqubo eqinisekisiweyo, hayi nje ukuphosa okanye amandla okwenza.
Kutheni i-AMS 5387 ifuna ngaphezulu koMatshini oMgangatho
Siye sabona iindlela ezintathu zokungaphumeleli eziphindaphindiweyo kumacandelo e-AMS 5387 ahanjiswa ziivenkile ezizinjongo ngokubanzi: ukuqhekeka kancinci emva kokunyangwa kobushushu, ubulukhuni obungahambelaniyo bomphezulu ebusweni bokutywinwa okubalulekileyo, kunye ne-dimensional drift ngexesha lokusila kokugqibela-nangona xa ukunyamezela okuqhelekileyo kubonakala kwadibana. Ezi ayizizo iziphene ezizenzekelayo. Zivela kwizikhewu ezinokuqikelelwa: ukungonelanga kokulawulwa kwembali yobushushu ngexesha lokuvalwa kwesisombululo, ukunqongophala koxinzelelo lwenkqubo phakathi kokudlula okurhabaxa kunye nokugqiba, okanye ukusebenzisa i-carbide tooling elungiselelwe insimbi engenasici-hayi i-abrasive, i-work-hardening nature ye-AMS 5387. Kwi-QINGDAO QIANGSENYUAN TECHNOLOGY, i-AMS, i-AMS, yonke i-AMS, i-8, i-AMS, i-AMS, i-8, i-AMS, i-8, i-AMS, i-8, i-AMS, i-8, i-AMS, i-8, i-AMS, i-8, i-AMS. Umzila we-thermal-mechanical-ukuqala nge-billet traceability eqinisekisiweyo, elandelwa yimijikelezo yesithando somlilo esilawulwayo, i-multi-stage machining kunye ne-cobalt-alloy tooling ezinikeleyo, kunye ne-CMM eqinisekisiweyo yokuhlola ijometri ngaphambi nangemva kokuguga kokugqibela. Akukho ndlela zimfutshane. Akukho ngqikelelo.
Udibaniso oluthe nkqo alulolizwi-Yiyo kuphela indlela yokulawula imfezeko ye-AMS 5387
Abanye abathengisi baphosa izikhewu ze-AMS 5387 kwelinye ilizwe, bazifake koomatshini kwelinye, baze bazigqibezele kwenye indawo. Loo mzekelo uphula uxanduva-kunye nokuqhubeka kwe-metallurgical. Sidibanisa ukuphosa utyalo-mali, i-five-axis CNC machining, unyango lwe-vacuum ubushushu, kunye novavanyo olungonakalisi phantsi kophahla olulodwa oluthobela i-ISO eQingdao. Kutheni le nto ibalulekile? Ngenxa yokuba ukwakheka kweenkozo ze-AMS 5387 kuphendula ngokuthe ngqo kumazinga okupholisa ngexesha lokuqiniswa kokuqina-kwaye noxinzelelo lomatshini olulandelayo lunxibelelana naloo microstructure. Xa amaqela okusa kunye noomatshini esabelana ngedatha yexesha lokwenyani ngobulukhuni bendawo, imephu ye-porosity, kunye neeprofayili zoxinzelelo olushiyekileyo, bahlengahlengisa amaxabiso okutya kunye nezicwangciso zokupholisa ngamandla. Umthengi omnye we-AMS 5387 wendlu yempompo efunwa yi-0.015 mm ukungqukuva ngaphezu kwe-200 mm ubude. Ukuyifeza kufuna uyilo lokubumba oludityanisiweyo, ulawulo lokuqiniswa kokwalathiso, kunye nokujika ngokuthe ngcembe ngokusikeka okuphazamisekileyo ukulawula ukwakheka kobushushu. Loo mgangatho wolungelelaniso uyawa ngaphandle kokudibanisa ngokuthe nkqo.
Ukuqinisekiswa Kwehlabathi Lokwenyani Kubetha iziQinisekiso zePhepha ngalo lonke ixesha
Izatifikethi zokuThotyelwa ziqinisekisa i-chemistry-hayi ukuthembeka komsebenzi. Amalungu ethu e-AMS 5387 afumana ukuqinisekiswa okuthe ngqo kwesicelo: ukuhamba ngebhayisikile ngoxinzelelo ukuya kwi-1,200 psi kwimijikelo eyi-10,000 kwiivalvu zokulinganisa amafutha; iimvavanyo zokunxiba ezomileyo ezilinganisa iiyure ezingama-500 zokusebenza kweinjini yomoya; ityuwa-spray exposure per ASTM B117 for 1,000 hours on hydraulic actuator housings. Sibhala zonke ii-curves zovavanyo-umthwalo, i-surface profilometry pre / post-test, i-microhardness gradients kwiindawo ezichaphazelekayo kubushushu. Abathengi bafumana ukulandeleka okugcweleyo: i-ID ye-batch, izitampu zexesha le-log yesithando somlilo, iingxelo zokuhlolwa kwe-CMM, kunye neerekhodi zefilimu ye-NDT. Xa i-European Aerospace Tier 1 icela iinozzle ze-AMS 5387 zeqonga elitsha le-APU, siye saqulunqa iprotocol yokuhlola kunye neqela labo lomgangatho-ukufaka ukuskena kwe-ultrasonic kubunzulu obuthathu kunye nokugunyazisa ukuqinisekiswa okubonakalayo kwayo yonke irediya yangaphakathi phantsi kwe-20x yokukhulisa. Loo ntsebenziswano yanciphisa ixesha lokuvunywa kwenqaku lokuqala ngama-40%.
Ukukhetha i-AMS 5387 yakho yeAloy Part Factory: Yintoni eyona nto ijongwa ziinjineli
Ngaphambi kokukhupha i-RFQ, iinjineli ezinamava zokuthenga ziqinisekisa izinto ezine eziphathekayo:
- Ukufumana izinto elubala: Ngaba badwelisa abathengisi be-billet be-AMS 5387 abavunyiweyo-kwaye banikezela ngeengxelo zovavanyo lwe-mill kunye nokuthunyelwa ngalunye?
- Ubunzulu boxwebhu lwenkqubo: Ngaba unyango lobushushu ngamaxesha okufunxa, amaxabiso erempu, kunye nokucima iiparamitha zemidiya ezichazwe ngokubhaliweyo—kungekhona nje “nge-AMS 2269”?
- Isakhono sokulinganisa: Ngaba banokuqinisekisa ii-callouts ze-GD & T njengokunyamezela isikhundla kwi-Ø0.8 mm imingxuma ngaphakathi kwe-0.005 mm-usebenzisa ii-CMM ezilinganisiweyo kunye neeprobes ezihlawulwe ubushushu?
- Ukungaphumeleli impendulo yeprotocol: Ukuba inxalenye iyasilela ekuvavanyeni kwabathengi, ngaba benza uhlalutyo lwengcambu ngokusebenzisa i-SEM / EDS-kwaye babelane ngeziphumo kwiiyure ze-72?
I-QINGDAO QIANGSENYUAN TECHNOLOGY idibana nazo zone. Ugxininiso lwabo luhlala lumxinwa: amacandelo asebenza kakhulu kwimizi-mveliso apho ukungaphumeleli kungeyona inketho. Abaleqi umthamo. Balungiselela ukuphindaphinda-ngokukodwa kwi-AMS 5387, T800, kunye nezinye i-alloys ezisekelwe kwi-cobalt ezohlwaya inkqubo yokungahambelani. Kwiinjineli ezichaza iinxalenye ezisebenza kwi-650 ° C phantsi kokulayisha i-cyclic, loo ngqwalasela emxinwa yindlela ephezulu yokuthembeka.
