Xa ipompo ye-hydraulic ihluleka phantsi kwe-350-bar yoxinzelelo-okanye i-cobalt alloy nozzle ikhukhula emva kweeyure ezingama-42 kuphela kwinkonzo yegesi emuncu-isizathu esisisiseko asifaneli siyilwe. Yingqibelelo yezinto eziphathekayo. Kukuzinza kwe-microstructure. Litsheyini elingaqhawukanga ukusuka kwisitokhwe esikrwada esiqinisekisiweyo ukuya kuhlolo lokugqibela oluthobela i-GD&T. Le chain iqala kwi Umzi-mveliso okhethekileyo wokufaka i-alloy.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. isebenza enye yezona ndawo zemveliso ezilawulwa ngokuqinileyo zaseTshayina zokufakwa kwe-alloy ephezulu yokusebenza-kungekhona njenge-generic foundry, kodwa njengeqabane elisebenzayo. Siye sabona abathengi besala iibhetshi ezintathu ezilandelelanayo ze-AMS 5387 zezindlu zempompo ngenxa yokuba ulwahlulo lwe-carbide yomda wokuziinkozo aluzange lubonwe ngexesha lonyango lobushushu. Sibukele iinjineli ziphinda zisebenza kwakhona iirola ze-T800 zeziko leshaft kabini-okokuqala ngenxa yokuqina komphezulu ongaphandle kwe-spec, emva koko ngenxa ye-porosity engaphantsi komhlaba aphoswe kuvavanyo lwe-ultrasonic. Ezi ayingomngcipheko wethiyori. Ziindlela zokungaphumeleli eziphindaphindwayo-kwaye ziyanyamalala kuphela xa kusenziwa, kusetyenzwa, kunye nokuqinisekiswa kwesinyithi kuhlala phantsi kophahla olunye.
Uninzi lwababoneleli baphatha i-cobalt-nickel alloys njengeengxaki "ezinzima kumatshini". QINGDAO QIANGSENYUAN ibaphatha njengeenkqubo. Yonke icandelo le-AMS 5387 okanye i-T800 liqala ngezinto ezikrwada eziqinisekisiweyo-ezinokulandelelwa kwinani lobushushu lokusila, lingqinisiselwe ibhalansi ye-Co/Ni/Cr/Mo *phambi* kokunyibilika. Akukho batch ingena esithandweni ngaphandle kohlalutyo lwe-spectral oluqinisekisa ± 0.15% ukunyamezela kwizinto ezibalulekileyo. Kwindawo yethu ehambelana ne-ISO, ukuchithwa kotyalo-mali akulandelwa yi-CNC machining-idityanisiwe: i-shell molds eyenzelwe i-stock allowance encinci, izixhobo zomatshini ezakhiwe ukusuka kwi-cast-in datum surfaces, imijikelo yonyango lobushushu etshixiwe kumazinga athile okupholisa *emva kwe-contouring yokugqibela. Yileyo ndlela esibamba ngayo i-± 0.015 mm kwi-320-mm-diameter piston pump cylinder housings-nokuba ne-6.2 mm ubukhulu bodonga kunye nemijelo yokupholisa yangaphakathi.
Udibaniso oluthe nkqo lunikezela ngaphezu kolawulo lwe-dimensional. Ithintela ukulungelelaniswa okufihliweyo okubulala ukusebenza. Umzekelo: iziseko zentsimbi eziphoswe ngesanti zihlala zifuna ukukhululeka koxinzelelo lwasemva kobushushu-kodwa ukuba umatshini ngaphambi kokuba ukhulule, uxinzelelo olushiyekileyo luguqula i-flange. Siyenza ngolandelelwano: phosa → ukukhulula uxinzelelo → umatshini orhabaxa → ubudala → umatshini wokugqiba → qinisekisa iCMM. Ingqiqo efanayo iyasebenza kwimilomo ye-cobalt alloy. Asize sisebenzise ukutyabeka kwe-HVOF ngaphambi kokugaya i-ID yokugqibela; Ukungahambelani kokwanda kwe-thermal kudala iintanda ezincinci ezingabonakali ukudayi ukungena ngaphakathi kodwa kube yintlekele phantsi komothuko we-cyclic thermal. Iphepha lethu lenkqubo yeeplagi ze-AMS 5387 libandakanya iindawo ezisixhenxe ezinyanzelekileyo zokubamba-nganye ifuna ukusayinwa yi-metallurgist, kungekhona nje umhloli we-QC.
Ukuthembeka kwehlabathi lokwenyani kuvela kuqeqesho olubhaliweyo—hayi amabango okuthengisa. Zonke iinqanawa zevalve yoxinzelelo kunye nokulandelelwa ngokupheleleyo: ii-certs eziphathekayo, iilogi zokunyanga ukushisa, iingxelo ze-CMM ezibonisa amanqaku e-127 yokulinganisa inxalenye nganye, kunye nokuqinisekiswa kokugqiba umphezulu usebenzisa zombini i-profilometry kunye ne-interferometry yamehlo. Asihlangabezi nje ukunyamezela kwe-ISO 2768-mK-sibhala * indlela * ukunyamezela okuphunyeziweyo: nokuba nge-5-axis yokugaya ngaxeshanye, i-electrochemical polishing, okanye i-centrifugal barrel finishing. Xa i-OEM yaseYurophu ifuna ubungqina bokufana kwe-microstructure kwi-shaft ye-winch ye-winch ye-1.2 yeemitha ubude, sihambise imifanekiso ye-SEM enecandelo-kungekhona nje "ihambelana nesitampu se-ASTM E112". Lowo ngumahluko phakathi kokupasa uphicotho kunye nokufumana intembeko yobunjineli.
Ukujonga phambili, imfuno ye-mission-critical alloy inserts ayiyi kucotha-iya bukhali. Imithetho engqongqo yokukhupha iimpompo zityhala ioyile kunye neepompo zerhasi kuxinzelelo oluphezulu. Izithuthi zokwakha ezinombane zifuna izinto ezikhaphukhaphu, ezomelele ngakumbi. Iiinjini zomoya ezingaselunxwemeni zidinga imizimba yevalvu ekwaziyo ukumelana nomhlwa nephila iminyaka engama-25 ngaphandle kokutshintshwa. Ukuhlangabezana nezo mfuno kuthetha ukungena nzulu kwiinkqubo ezixubeneyo: ukudibanisa i-net-shape-shape casting kunye ne-EDM echanekileyo yokomba imingxuma yokupholisa encinci kune-0.3 mm, okanye ukudibanisa i-laser cladding ngqo kwi-CNC yokubamba ukuxhathisa ukunxiba kwendawo. Indaleko elandelayo ye Umzi-mveliso okhethekileyo wokufaka i-alloy ayingoomatshini abakhulu-yimpendulo engqongqo ngakumbi phakathi kwedatha yokungaphumeleli kwentsimi, imodeli ye-metallurgical, kunye nokulungiswa kwexesha lokwenyani. I-QINGDAO QIANGSENYUAN yakha loo loop ngoku-inxalenye ye-AMS 5387 enye, ijometri ye-T800 enye, i-micron enye eqinisekisiweyo ngexesha.
