Inkonzo yokuphosa isanti ayiyona nje inkqubo yelifa-yintsika yentsimbi enqabileyo, i-mission-critical parts. Xa iivalvu ze-hydraulic kufuneka zitywine kwi-350 bar, xa ii-winch centre shaft rollers zinyamezela imithwalo eyothusayo yemihla ngemihla kwiimoto zobunjineli, okanye xa imilomo yepompo ye-cobalt alloy isebenza ngokuqhubekayo kwindawo engcolisayo ye-oyile kunye nerhasi, ukuphosa isanti kunikezela ngeziphi ezinye iindlela ezingenakukwazi: ukuzinza komdaniso kumacandelo amakhulu, i-metallurgical-walled-gerity ye-metallurgical-walled gestibility kwixabiso le-metallurgical. imveliso enomthamo ophakathi. Siphose ngaphezulu kwe-12,000 yezindlu zentsimbi kunye nentsimbi ukusukela ngo-2019-nganye yaqinisekiswa ngokuchasene ne-ASME B16.34 kunye ne-ASTM A27/A668 ye-tensile specs ngaphambi kokuba kuqale ukusebenza.
Kutheni iSand Casting isaphumelela kwi-Industrial-Grade Components
Abanye banokuxoxa ukuba ukuphosa utyalo-mali okanye ukufa kukuphosa ngaphandle kokuphosa isanti kwindawo engaphezulu okanye kulawulo lonyamezelo. Kodwa kwizicelo zehlabathi zangempela-ingakumbi kwiindawo ezingaphezulu kwe-25 kg kunye nobukhulu bodonga ngaphezu kwe-25 mm-isanti yokuphosa ihlala ingenakulinganiswa. Iphatha ubunzima be-thermal ngaphandle kokuqhekeka. Ithatha ii-cores ezintsonkothileyo zangaphakathi kwiipaseji zokuhamba kwepiston pump cylinder housings. Kwaye yamkela izixhobo eziphezulu ze-alloy ezifana ne-AMS 5387 cobalt alloy kunye ne-T800-grade superalloys ngaphandle kokhukuliseko lokungunda okanye ukusilela ukufa kwangaphambi kwexesha. Kwiziko lethu eliqinisekisiweyo le-ISO 9001 e-Qingdao, sisebenzisa isanti ye-silica ene-resin-bonded kunye nokusabalalisa okuziinkozo okulawulwayo-kungekhona isanti eluhlaza-ukufezekisa ukuphindaphinda komhlaba obunzima (Ra ≤ 12.5 µm) kunye nokunciphisa i-microfractures enxulumene ne-shakeout nge-40% ngokubhekiselele ekubunjweni okuqhelekileyo.
Siye sabona abathengi belahlekelwa iiveki-kunye namawaka e-rework-ngokukhetha iinkqubo ezikhawulezayo kodwa ezingaphantsi kokuxolela. Impompo enye yaseMntla Melika i-OEM yatshintsha ukusuka kwi-aluminiyam yokufa ukuya kwi-santi-cast intsimbi engatyiwayo engama-316 kumzimba wevalve yoxinzelelo emva kokungaphumeleli kwentsimi okuthathu. Oyena nobangela? Ukudinwa kwebhayisekile eshushu kwiindonga ezibhityileyo. Ukugalelwa kwesanti kubavumele bandise ubukhulu bodonga nge-3.2 mm ngelixa begcina ulungelelwaniso lwe-GD&T kuzo zonke iinkalo ezintandathu ezibalulekileyo zedatha. Eli candelo ngoku liqhuba iinyanga ezili-18 enkonzweni ngaphandle kokuvuza.
Yintoni eyenza ukuba iNkonzo yokuphosa isanti ithembeke ngokwenene
Ukuthembeka kuqala ixesha elide ngaphambi kokugalela. Iqala ngokuyila ipateni eyenza i-solidification shrinkage kwi-cobalt-nickel alloys-ukuya kuthi ga kwi-2.8% yokulahleka kwevolumu ngokubhekiselele kwi-1.8% yentsimbi engwevu. Iyaqhubeka ngoqinisekiso lwamandla oshicilelo olungundoqo, imijikelo yokomisa i-mold elawulwa kukufuma, kunye nexesha lokwenyani lokunyibilika kweqondo lobushushu ngaphakathi kwe-±5 °C yethagethi. E-QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Yonke ibhetshi yokugalela isanti ibandakanya:
- Ukulandeleka kwesiqinisekiso sezinto ezikrwada-ukusuka kwinani lobushushu bomlilo ukuya kwingxelo yokugqibela yokuqina
- Ukuhlolwa kwe-radiographic kwinkqubo (iNqanaba le-RT II) kwi-porosity yangaphakathi kwimimandla ebalulekileyo
- Ukuqinisekiswa kwe-Dimensional usebenzisa i-Zeiss CMM kunye ne-ISO 10360-2 ukuthotyelwa
- Ubunzima bemephu kuwo wonke amacandelo anqamlezayo ukuqinisekisa ubume bemicrostructure
Akukho zitshekisho “zesampulu kuphela”. Akukho ngaphandle kwebhetshi. Yonke into eyenziwayo idlula kwiprothokholi epheleleyo-kunye neeprototypes.
Apho iSanti yokuphosa idibana khona ngokuchaneka koMatshini-kwaye kutheni ibalulekile
Inkonzo yokugalela isanti ethi ime kwinqanaba le-shakeout inikezela ngesiqingatha sesisombululo. Ixabiso lokwenyani livela apho ukuchaneka kokuphosa kuhlangana nekhono le-CNC. Udibaniso lwethu oluthe nkqo luthetha iqela elifanayo eliqinisekisa umzobo wakho wokusa kunye nenkqubo ye-5-axis milling yejiyometri yesibuko sokugqibela kwisiseko sempompo. Sisebenza ngomatshini ngokuthe ngqo kwii-datums-akukho ukulungiswa kwesibini-ukunciphisa impazamo eyongezelekayo ukuya kuthi ga kwi-0.08 mm into nganye. Kwiiplagi ze-cobalt ze-cobalt ze-AMS 5387, oku kuthetha ukuba i-concentricity igcinwe kwi-Ø0.025 mm ngaphezu kwe-120 mm ubude, kungekhona i-±0.15 mm eqhelekileyo yokulungiswa kwakhona kwe-post-cast.
Olu nxulumano luqinileyo lubaluleke kakhulu kumacandelo angekho mgangathweni: i-eccentric winch shaft rollers enamazinyo egiya adityanisiweyo, imizimba yevalve ene-inlet multi-inlet eneendlela zokuhamba ezingenelayo, okanye imilomo yealloy ye-cobalt eneprofayile zomqala. Asinyanzeli-ukudibanisa uyilo kwiimvulophu zenkqubo yegeneric. Endaweni yoko, siphuhlisa iinkqubo zokungena, ukubekwa kwesinyusi, kunye nolandelelwano lobuchwephesha ngexesha lophononongo lobunjineli-ke ingxelo yokwenziwa kwezinto ifika ngaphambi kokuba kuqale isixhobo.
Ukukhetha iqabane lakho-Ngaphaya kwexabiso ngeKilogram
Buza nawuphi na umphathi wokuthengwa kwempahla ophethe izixhobo zehydraulic okanye i-oilfield: eyona xabiso liphantsi lidla ngokubiza kakhulu ulibaziseko, izinto ezilahliweyo, okanye ukusilela. Inkonzo yokwenyani yokuphosa isanti izibonakalisa ngeendlela ezintathu—akukho nanye kuzo ebonakala kwiphepha locaphulo.
- Uqeqesho lwezinto eziphathekayo: Ngaba bafumana i-AMS 5387 eqinisekisiweyo kwii-mills ezivunyiweyo-okanye bamkele isitokhwe "esilinganayo" esingenazo iirekhodi zokunyanga ukushisa?
- Inkqubo ekuhleni: Ngaba banokubelana ngeelog zovavanyo lokungunda, ukugalela iitshathi zobushushu, kunye noovimba befilimu yeRT-hayi nje iingxelo zokugqibela?
- Uyilo lobuchule: Ngaba bayayibona ingxabano ye-GD&T kwangoko? Ngokomzekelo, ukuchaza ukunyamezelwa kwesikhundla kwisici somatshini ovela kumphathi we-cast-ngaphandle kwe-akhawunti yedrafti ye-angle-induced offset?
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. amaxwebhu inyathelo ngalinye. Yonke into iphethe i-ID ekhethekileyo edityaniswe kwidosi yedijithali epheleleyo: uhlalutyo lweekhemikhali, idatha yegophe yokupholisa, i-CMM eyolekayo yokuskena, kunye nokugqiba iifoto zokuhlola. Oko kulandelelwa asikokuthotyelwa kwethiyetha-yindlela esihlukanisa ngayo i-anomaly enye kwi-200-piece order kwaye sithintele ukuphindaphinda.
Ukugqwesa kwenkonzo yokugalela isanti ayilinganiswa ngeetoni okanye ujiko lodwa. Kulinganiswa ngexesha-kwiempompo zakho, izithuthi zakho, iinkqubo zakho zoxinzelelo. Kulinganiswa ngokungabikho kwamabango ewaranti, ngokuhambelana kobunzima bokufunda kwiibhetshi ezilishumi, ngokuzithemba ukuba i-cobalt alloy 6 yepompo inxalenye iya kwenza ngokufanayo nokuba iyalelwe namhlanje okanye iinyanga ezilishumi elinesibini ukususela ngoku. Njengoko imfuno ikhula kuxinzelelo oluphezulu, amacandelo obomi obude-kwaye njengoko ukuntsonkotha kwe-alloy kunyuka-isiseko sokuba iinkosi zombini ze-metallurgy kunye ne-metrology ziya kuchaza ishumi leminyaka elizayo lemveliso yentsimbi ethembekileyo. Loo msebenzi awuqali ngesanti, kodwa ngokuqinisekileyo.
