Xa iinjineli zichaza a i-wax metal casting factory kumacandelo entembeko ephezulu-ingakumbi abo bavezwe kuxinzelelo olugqithisileyo, ukubola, okanye ukunxitywa kwe-abrasive-ayithengi nje inxalenye. Baqinisekisa uzinzo lwe-dimensional, i-microstructural consistency, kunye nokuthembeka kokusebenza kumawaka eeyure zokusebenza. Kungenxa yoko le nto utyalo-mali oluchanekileyo alukhutshwa lula. Iphathiswe kuphela apho uqeqesho lwesinyithi ludibana nolawulo lobuchwephesha-kwaye apho yonke ipateni yewax, umjikelo wokubhaka iqokobhe, kunye nonyango lobushushu lwasemva kokuphoswa lunokulandeleka, luyaphinda, kwaye luqinisekisiwe.
Kutheni “iWax yeMetal Casting” isenguMgangatho weGolide waMacandelo aBalulekileyo
I-investment casting-ehlala ibizwa ngokuba "ilahlekile-i-wax casting" -ihlala ingenakulinganiswa kwiijometri eziyinkimbinkimbi kwii-alloys ze-cobalt-nickel, i-stainless steels, kunye neentsimbi eziphezulu. Ngokungafaniyo nokuphosa isanti, ihambisa umphezulu ogqityiweyo ocolekileyo njengeRa 1.6 μm kunye nokunyamezelana ukuya kutsho ku-± 0.05 mm kwiimpawu ezibalulekileyo. Kodwa amandla akrwada athetha kancinci ngaphandle kobunini benkqubo. Sibone iiprojekthi ezininzi kakhulu zisilela-hayi kwiziphene zoyilo, kodwa ukusuka kumatyathanga obonelelo aqhekekileyo: omnye umthengisi uphosa, omnye oomatshini, owesithathu wenza unyango lobushushu. I-handoff nganye ibeka emngciphekweni ukungahambi kakuhle kwi-coefficients yokwandiswa kwe-thermal, usasazo loxinzelelo olushiyekileyo, okanye ukutolika kwe-GD&T.
I-bottleneck yangempela ayikho izixhobo-kukudibanisa. Yinyani i-wax metal casting factory kufuneka ibe ngumnini welophu epheleleyo: isixhobo sepateni yewax, ukwakheka kweqokobhe leceramic, ukunyibilika kwealloyi kunye nolawulo lokugalela, umatshini weCNC wemilo ekufutshane nenethi, kunye nohlolo lokugqibela olungonakalisi. Ngaphandle kolu lawulo luthe nkqo, kwanamalungu e-AMS 5387 cobalt alloy anokuba nengxaki yokwahlukaniswa phakathi kwe-interdendritic okanye ukuguquguquka kokuqina kwendawo—iintsilelo ezingabonakaliyo de ibe yinkonzo yasentsimini.
Izakhono ezine ezingaxoxisiyo kufuneka uziqinisekise
Phambi kokuba usayine i-NDA okanye wabelane ngomzobo wezindlu wempompo, buza le mibuzo-kwaye ufune ubungqina:
- Ngaba baphosa KUNYE nomatshini icandelo elifanayo? Ukuba akunjalo, cela iirekhodi ezigcweleyo zokulandelelwa kwebhetshi ezidibanisa i-ID yeqashiso lokuphosa kumatshini wokuseta amaphepha kunye neengxelo zeCMM.
- Ngaba banokuqinisekisa i-microstructure nge-ASTM E112 okanye i-E384? Ubungakanani bokudla okuziinkozo, ukusasazwa kwe-carbide, kunye nomxholo we-delta ferrite buchaphazela ngokuthe ngqo ubomi bokudinwa kwimizimba yevalvu yehydraulic.
- Ithini iprotocol yabo yokuqinisekisa imathiriyeli engenayo? Iingxelo eziqinisekisiweyo zovavanyo lokusila zizodwa azonelanga. Iivenkile ezihloniphekileyo zenza i-OES (i-optical emission spectroscopy) kwintlawulo nganye yokunyibilika-kwaye zigcine iisampuli iminyaka eyi-10 +.
- Bayiphatha njani ialloys esekwe kwi-cobalt ye-T800? Ezi zixhobo zisebenza nzima ngokungqongqo. Iivenkile eziphumeleleyo zisebenzisa i-rigid-structure 5-axis mills kunye ne-cryogenic coolant delivery-kungekhona iinkqubo eziqhelekileyo zokhukula.
Sivavanye ngaphezulu kwe-17 ababoneleli bebanga "ubuchule be-cobalt alloy." Zintathu kuphela ezigqithise ukuqinisekiswa kwethu okusebenzayo: i-200 yeyure yoxinzelelo lokuhamba ngebhayisikile kwi-bar ye-450, ilandelwa ngukuhlolwa kwe-ultrasonic yokuqhekeka kwe-subsurface. Emibini ayiphumelelanga ekugqwethekeni kwe-thermal ngexesha lomatshini wokugqibela. Enye idlulile-kodwa ayikwazanga ukuphinda iziphumo kwiibhetshi ezintathu ezilandelelanayo ngenxa yokungangqinelani kweqokobhe lokomisa ulawulo lokufuma.
Apho uKuchaneka kokuCasa kuhlangabezana nezidingo zokwenyani zehlabathi
Jonga ngaphaya kweenkcukacha zekhathalogu. Ukusebenza okwenene kuvela phantsi komthwalo. Umzekelo: izindlu zepiston pump cylinder zifuna ubungqukuva obungqukuva ≤0.015 mm *emva* konyango lobushushu oludambisa uxinzelelo—hayi nje ngokuphoswa. Iirola zeshaft yeziko lobunjineli yewintshi yemoto zifuna ubulukhuni bomphezulu obuyi-58–62 HRC *nobuncinane becala lobunzulu obuyi-1.2 mm—ephunyezwe ngokungcwatywa *emva* komatshini, hayi ngaphambili. Kwaye AMS 5387 imilomo? Ukunyamezela kwabo kwejometri yomqala ngu-± 0.025 mm-kungekhona ngenxa yokuba imizobo ithetha njalo, kodwa ngenxa yokuba i-flow coefficient deviation> ± 1.8% ibangela ukuguguleka kwe-cavitation phantsi kweeyure zokusebenza ze-800.
Yiloo nto QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. icwangcisa ukuhamba komsebenzi wayo malunga neziphumo zokusebenza-hayi ukunikezelwa kwesebe. Yonke iplagi ye-cobalt alloy iqala nge-T800 billet eqinisekisiweyo, ingena kwi-vacuum induction melting kunye ne-argon shrouding, iqina kwi-molds elawulwayo, emva koko ihamba-ngaphandle kokuvezwa kokusingqongileyo-kwiseli ye-CNC ezinzileyo yemozulu. Akukho zilophu zokuphinda zisebenze. Akukho kukhukuliseka kwe-dimensional. Ukuphinda kubhalwe nje.
Ukukhetha iqabane lakho akukho malunga neJografi-Kumalunga noLawulo
A i-wax metal casting factory eQingdao ihambisa umgangatho ofanayo kwenye eOhio-ukuba inkqubo yayo yomgangatho inyanzelisa ukuqina okufanayo. Isiqinisekiso se-ISO 9001 ziziteki zetafile. Okubalulekileyo yindlela abayisebenzisa ngayo: Ngaba iindawo zokuhlola zihambelana ne-FMEA yakho? Ngaba iinkqubo ze-CMM ezibhalwe kwiCalypso okanye kwi-PC-DMIS-kwaye zaqinisekiswa ngokuchasene nezinto zakudala ezinokulandeleka kwi-NIST? Ngaba banokuthumela iNqanaba lesi-3 lePPAP amaxwebhu ngaphakathi kweentsuku ezintlanu zokusebenza zokuvunywa kwenqaku lokuqala?
Abathengi behlabathi jikelele-ukusuka kwi-OEM yempompo yaseJamani ukuya kubaboneleli benkonzo ye-oilfield yaseMntla Melika-khetha amaqabane aphatha uphononongo lobunjineli njengentsebenziswano yophuhliso. Hayi "nantsi isicatshulwa sakho," kodwa "i-GD&T yakho ibiza i-MMC kolu luhlu; nantsi indlela esiza kuyibamba ngayo ngexesha loyilo-kwaye nantsi ingozi ukuba asiyenzi." Elo nqanaba lokungafihlisi linciphisa ixesha lokuya kwimveliso ngama-30% ngokomndilili. Ikwanqanda uhlengahlengiso olunexabiso eliphezulu emva kokungaphumeleli kwenqaku lokuqala.
Ukujonga phambili, umda olandelayo awukho oomatshini abakhulu okanye imijikelo ekhawulezayo. Iinkqubo ezixubileyo: ukuphosa imilo ekufutshane nenetha eneendlela zokupholisa ezidibeneyo, emva koko ugqibezela indawo yokutywina kuphela ngomatshini we-electrochemical. Kukuqinisekiswa kwamawele edijithali kwiimodeli zokugqwesa ubushushu ngaphambi kokugalela iqokobhe lokuqala. Iqinisekisa onke amacandelo e-T800 kwi-ASME BPVC iCandelo VIII, iDiv. 2-kungekhona nje ukunyanzeliswa koxinzelelo, kodwa kuqikelelo lobomi bokudinwa.
Ukuba isicelo sakho sifuna umda we-zero ngempazamo-kwaye izixhobo zakho zisebenza apho ukusilela kungeyondlela yokukhetha-ke i-wax metal casting factory kufuneka ilinganiswe ngeziphumo, hayi imveliso. Hayi ukuba zingaphi iitoni abaziphosayo ngenyanga. Zingaphi izigidi zeemijikelo zoxinzelelo amalungu azo aphila. Zingaphi iimbuyekezo zentsimi abaye bazifaka kwiminyaka emihlanu. Bangaphi abathengi abaye bandisa izivumelwano-kungekhona kanye, kodwa kathathu.
