Xa iinjineli zichaza a ivelufa yokufaka umzi-mveliso, abagcini nje uku-odola iinxalenye-bakhetha iqabane elikwaziyo ukubamba ukunyamezela kwe-± 0.005 mm phantsi kwemithwalo ye-hydraulic ye-bar ye-300, ukuxhathisa i-cobalt-alloy galling kwiindawo ezinqabileyo ezinodaka, kunye nokuhambisa ukulandelwa kwezinto ezigcweleyo ukuya kwinani lobushushu. Leyo yinyani yokusebenza-hayi ulwimi lokuthengisa.
Siye sabona iiprojekthi ezininzi zivaliwe ngenxa yokuba umboneleli "oqeqeshiweyo" akakwazanga ukuzinzisa i-microstructure kwi-AMS 5387 cobalt alloy emva kokufakwa kotyalo-mali, okanye ukutolika ngendlela engeyiyo i-GD & T callouts kwi-valve yendlu yoxinzelelo-ekhokelela ekuvuzeni kwesihlalo kwangaphambi kwexesha kwiindibano zempompo zangaphandle. E-QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., ezo ayizomeko edge. Zingamanqaku okulinganisa imihla ngemihla.
Kutheni i-Material Mastery ichaza ukusebenza kweValve yokuFaka
I-cobalt-nickel alloys efana ne-T800 kunye ne-AMS 5387 musa umatshini onjenge-304 engenasici. Izinga labo lokuqiniswa komsebenzi lidlula i-400% emva kokusika kokuqala; I-thermal conductivity ihlala kwi-12 W/m·K—ngaphantsi kwesiqingatha se-aluminiyam. Ngaphandle kokulawulwa kwonyango lwangaphambili, uxinzelelo oluseleyo lodwa lunokuphazamisa i-valve ye-120-mm-diameter efakwe nge-0.03 mm ngaphambi kokugaya okokugqibela. Siyilinganisele. Kabini.
Yiyo loo nto wethu ivelufa yokufaka umzi-mveliso ayikhupheli ngaphandle isinyithi. Siphuhlisa imijikelo yokuphatha ubushushu kunye nababoneleli bempahla ekrwada abaqinisekisiweyo, siqinisekisa ibhetshi nganye ngohlalutyo lwespectrographic (ASTM E1086), kwaye sigcine ukulandeleka okupheleleyo ukusuka kwilog yeingot ukuya kwindawo egqityiweyo. Xa umthengi eNorway echaza i-cavitation ephakathi kwi-high-pressure piston pump valves, silandele ingcambu yesizathu sokungahambelani kwe-carbide dispersion kwi-furnace run-not design flaw, kodwa ukuhlukaniswa komda weenkozo. Isenzo solungiso: ixesha lokufunxa elihlaziyiweyo + kunye nerempu epholileyo yasemva kokuzalwa. Uziro ukuphindaphinda kwiiyunithi ezingama-17,000.
Ukudityaniswa okuthe nkqo akusiyo i-Buzzword-Yi-inshurensi elinganayo
Awunakuqinisekisa ± 0.008 mm ukujikeleza kwiplagi ye-cobalt alloy ukuba ukucutha ukucutha akulandelwanga ecaleni kwendlela yesixhobo ye-CNC yokuphambuka. Kulapho amakhonkco obonelelo aqhekekileyo ahlulekayo. Isibonelelo sethu siphethe ukuchithwa kwesanti, ukutshala imali, i-multi-axis machining (i-5-axis ngaxeshanye), kunye nokugqiba umphezulu-konke phantsi kophahla olulodwa lwe-ISO 9001-certified.
Oku kuthetha:
- Iintsimbi zokuphosa ezenziwe ngoomatshini bangaphakathi kwindlu yomdlalo wejiyometri ngaphakathi kwe-0.015 mm-akukho kutshintsha kwedatha yomthengisi phakathi
- Iinkqubo ze-CNC zilungelelanisa ukuqina kobunzima, hayi nje amaxabiso e-HRC
- Ukugqityezelwa kokugqibela kusebenzisa iziqhoboshi zedayimani ezilinganiswe ngokuthe ngqo kumphezulu wamandla afunekayo ukuncamatheliswa kwetywina elastomer
I-odolo yamva nje yemoto yobunjineli yase-U.S. iwinch yeshaft ye-shaft ifuna i-42 HRC ubuncinane bobulukhuni obungundoqo *kunye* ne-Ra ≤ 0.4 µm umphezulu wokugqiba kwindlela yokubaleka ye-210-mm OD yesilinda. Abakhuphisana bacaphula amanyathelo amabini okukhutshwa ngaphandle: ukuphoswa kwenye indawo, gqibezela kwenye indawo. Sihambise imvume yenqaku lokuqala kwiintsuku ze-11-kunye neengxelo ze-CMM ezibonisa ukuphambuka kwe-cylindricity ye-0.003 mm ngaphezu kwe-180 mm ubude.
Ukuqinisekiswa Kwehlabathi Lokwenene Kubetha iziQinisekiso zePhepha
Abanye ababoneleli badwelisa "iinkqubo ezihambelana ne-ISO." Sibonisa ukuba ukuthobela kujongeka njani kwimveliso yaphakathi:
- Ukuqinisekiswa kwezinto ezingenayo: I-Spectrometry + uvavanyo lwe-ultrasonic kwi-100% ye-cobalt alloy bar
- Ukuhlolwa kwenkqubo: Yonke inxalenye ye-15 ilinganiswe kwi-Zeiss CONTURA G2 CMM kunye ne-ruby probes; iprofilometer yamehlo ijonga ingqibelelo yomphezulu emva kokudlula ngakunye kokusila
- Uvavanyo lokugqibela olusebenzayo: Ukuqinisekiswa koxinzelelo lwe-Hydrostatic kwi-1.5 × ukulinganisa uxinzelelo lokusebenza, kunye nokuhlolwa kwedayi nge-ASTM E165
Kumthengi waseYurophu we-oyile kunye negesi, sakhe i-rig yesiko lovavanyo lokuphindaphinda ukukhwela ibhayisekile kwi-downhole (-20 ° C ukuya ku- +180 ° C) kunye noxinzelelo lwebhayisikile yokulayisha (i-0-250 bar, i-5,000 cycles). Kugqithiswe iivalve ezintathu. Omnye wahluleka kumjikelo we-4,217-ebonisa i-oxidation efihlakeleyo ye-intergranular kwindawo echaphazelekayo ukushisa. Sayila ngokutsha iprofayile ye-anneal yasemva kokuweld. Iqashiso elilandelayo laqhuba imijikelo eyi-12,000 ngaphandle kokuthotywa.
Eyona nto uyifumanayo-hayi into oyithenjisiweyo
Ukuba ufuna i ivelufa yokufaka umzi-mveliso ehambisa kwizinto ezintathu ezingenakuxoxisana-ukuhambelana kwezinto, ukunyaniseka kwe-dimensional phantsi komthwalo, kunye nokuhanjiswa kwe-zero-surprise-QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. isebenza apho ithiyori idibana ne-torque wrench.
Sixhasa iprototype eqhuba iqala kwiziqwenga ze-5, ii-odolo eziphakathi ukuya kuthi ga kwiiyunithi ze-5,000 / ngonyaka, kunye nengxelo epheleleyo ye-DFM ngaphakathi kweeyure ze-48 zokungeniswa komzobo-kubandakanywa nokuhlolwa kwe-GD & T nengqondo, amanqaku okunokwenzeka, kunye neengcebiso ezizezinye ze-alloy (umzekelo, ukutshintshela ukusuka kwi-T800 ukuya kwi-L605 apho iimfuno zokumelana ne-tensile zigqithise).
Ugxininiso lwethu luhlala lumxinwa: amacandelo amashishini aphezulu alloy apho ukungaphumeleli kungeyona inketho. Iivalve zoxinzelelo. Izindlu zempompo ze-cylinder. I-Winch shaft rollers. Imilomo yeCobalt yenkonzo yokhukuliseko lwesantya esiphezulu. Ayikho enye. Olo gxininiso lulola sonke isigqibo-ukusuka ekukhetheni i-spindle ukuya kumaxesha okuhlola.
Jonga phambili: Sandisa i-R&D ibe yi-hybrid casting-machining workflows yeejometri zangaphakathi ezintsonkothileyo, silandela isatifikethi se-AS9100 sosetyenziso lwevalvu ye-aerospace, kunye nokuqinisa inkqubo yokubekwa kweliso ixesha lokwenyani ngezinzwa zobushushu ezifakwe kwiimolds zokuphosa ezibalulekileyo. Kodwa eyona nto iphambili namhlanje ihleli ingatshintshi-ukuhambisa isifakelo esitywinayo, esijikelezayo, kwaye sinyamezele-kanye njengoko kuchaziwe.
