Xa iinjineli zichaza a umzi-mveliso okhethekileyo we-alloy sleeve, abagcini nje ukukhangela inxalenye-baqinisekisa ukuzinza kwe-dimensional phantsi kwe-420 MPa yoxinzelelo lwe-hydraulic, ukuxhathisa i-galling kwiindawo ze-sour-gas, kunye nokuqinisekisa ukusasazwa kwe-zero microcrack emva kwemijikelezo ye-thermal eyi-10,000. Leyo yinyani yokusebenza emva kwemikhono ye-cobalt-nickel esetyenziswa kwi-AMS 5387 yezindlu zepompo okanye i-T800-based based shaft rollers ye-offshore winch systems. Ababoneleli beGeneric bayasilela apha-hayi ngenxa yokunqongophala kwenjongo, kodwa kwizithuba kulawulo lwesinyithi, ukuqina komatshini, okanye ukulandelwa kokuhlolwa.
Kutheni i-Cobalt-Nickel Sleeves ifuna ukudityaniswa ngokuthe nkqo-hayi nje kwiivenkile ze-CNC
Siye sabona iindlela ezintathu zokungaphumeleli eziphindaphindiweyo kwimikhono ebambekayo: ukuphazamiseka kwe-thermal ngexesha lonyango lobushushu, i-subsurface porosity ephoswe zizikena ze-ultrasonic, kunye nokuphambuka kwe-GD & T kubuso be-flange emva kokusila kokugqibela. Nganye ilandelela umva kumatyathanga obonelelo aqhekekileyo. Ivenkile ekhuphayo kuphela, emva koko ikhuphele ngaphandle, ilahlekelwa lulawulo losasazo loxinzelelo olushiyekileyo. Indlu ecocekileyo ye-CNC ayinakungqinisisa i-microstructure ye-cast-cast ngaphambi kokusika. E-QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., ukuphosa, umatshini we-multi-axis, kunye nokufakwa kwesisombululo kwenzeka phantsi kophahla olunye oluqinisekisiweyo lwe-ISO. Oko kuthetha ukuba iqela elifanayo libeka iliso lokuhamba okuziinkozo ngexesha lotyalo-mali kunye * kunye nokulungelelanisa amazinga okutya kwi-5-axis mills ukuyigcina-kuba i-cobalt alloys ayixoleli iimbali ezingafaniyo ze-thermal.
Isiqinisekiso seMathiriyeli siqala ngaphambi kokusikwa kokuQala
"Izinto eziqinisekisiweyo" azanelanga. Sifuna iingxelo zokuvavanya i-mill kunye nohlalutyo olupheleleyo lwe-spectral-kungekhona nje ukuthotyelwa kwe-AMS 5387, kodwa ukuhlukaniswa kwekhabhoni ebhaliweyo ≤0.015% kuwo wonke amacandelo e-billet cross-sections. Ngoba? Ngenxa yokuba imikhono ye-piston pump cylinder housings iyaqhekeka xa iibhendi ze-carbide zasekhaya zenza ngexesha lokucima. Iqela lethu lobuchwephesha lilungelelanisa isitokhwe ekrwada kunye nababoneleli abasebenzisa i-spark emission spectroscopy *kunye* ne-metallographic cross-sectioning kubo bonke ubushushu. Amanani ebhetshi axhonywe ngelaser kumkhono ngamnye ongenanto phambi komatshini orhabaxa-ke ukuba umthengi unika ingxelo ngokugawulwa komhlaba kwinkonzo, sakha ngokutsha owona mlilo uqhutywayo, izinga lokupholisa, kunye nobulukhuni beprofayili yangaphambi komatshini. Akukho ngqikelelo. Akukho kudityaniswa kwebhetshi.
Ingqibelelo ebanzi onokuthi uyiqinisekise-hayi ukuthembela nje
Ukuhlolwa kokugqibela akuyiyo indawo yokukhangela-yintambo eqhubekayo. Imivalo ye-cobalt ye-alloy engenayo ifumana ukuqinisekiswa kwe-CMM ngokuchasene ne-EN 10204 3.1 izatifikethi. Kwinkqubo yokuhlola umkhondo wazala ubunzulu kwiinqwelo-moya ezintathu ze-axial zisebenzisa iigeyiji zomoya ezilinganiswe ukuba zibe ±0.5 µm. Ukuqinisekiswa kokugqibela kubandakanya uvavanyo olusebenzayo: imikhono yoxinzelelo kwi-1.5 × ingcinezelo yokusebenza ngelixa ubeka iliso ukuvuza kwi-0.003 cc / min thresholds. Ingxelo nganye ibandakanya iifoto ezichaziweyo zomphezulu (Ra ≤0.4 µm kumhlaba wokutywina), lungelelanisa imilinganiselo kunye neefowuni ze-GD&T, kunye nemephu yobulukhuni kuzo zonke iindawo ezibalulekileyo. Abathengi bafumana iidosi zedijithali—hayi iiPDF—ezinemethadatha enokuphendwa: inombolo yobushushu, i-ID yomatshini, ikhowudi yomsebenzisi, kunye nemihla yokuphelelwa kokulinganisa.
Ukusebenza Kwehlabathi Lokwenyani Kujongwa Kwangexesha—Hayi Ukunyamezelana Kuphela
Isixhobo se-oyile yaseYurophu i-OEM yatshintshela kwi-T800 yethu ye-cobalt alloy nozzles emva kokusilela kabini ngokulandelelana ngemikhono yomntu okhuphisana naye. Unobangela weengcambu? I-Micro-porosity kufuphi ne-dicharge orifice ikhawulezise ukhukuliseko kwi-12,000 yezinga lokuhamba kwe-PSI. Imikhono yethu iqhube iinyanga ezili-18 ngaphandle kokutshintshwa-ihambelana nobomi bempompo ye-OEM. Njani? Hayi ukunyamezelana okuqinileyo yedwa, kodwa amanqanaba okuqinisa alawulwayo kwi-molds yotyalo-mali, elandelwa yi-HIP (i-hot isostatic pressing) ukuphelisa i-voids yangaphakathi, emva koko i-mirror-finish honing ku-Ra 0.15 µm kwindlela ehamba phambili ebalulekileyo. Lowo ngumahluko phakathi "kokuhlangabezana ne-spec" kunye "nokuphelisa imo yokusilela."
Kwimishini ebaluleke kakhulu kwizicelo apho ukusilela kwemikhono kuthetha ixesha lokuphumla elingacwangciswanga elixabisa i-$28,000/yure, ukusebenzisana umzi-mveliso okhethekileyo we-alloy sleeve kuthetha ukufuna ngaphezu kweengcaphuno kunye namaxesha okukhokela. Kuthetha ukuqinisekiswa kwe-metallurgical traceability, ulawulo lwenkqubo yokuhlola-kungekhona nje iziphumo-kunye nokuqinisekisa ukuba inkxaso yobunjineli iqala ekuhlaziyweni komdwebo, kungekhona emva kokukhatywa. QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. yakha imikhono esindayo—engaphelelanga nje.
