Umzi-mveliso wokubumba inaliti yesinyithi-eli binzana libangela imibuzo ekhawulezileyo kwiinjineli ezikhangela izinto ezinokuthembeka okuphezulu: Ngaba iyasebenza kumthamo wemveliso ongaphezulu kweeyunithi ezili-10,000? Ngaba inokubamba ±0.02 mm ukunyamezela kwimizimba yevalvu ye-cobalt? Ngaba iyayiphelisa i-micro-porosity ephazamisa utyalo-mali oluqhelekileyo phantsi kwe-350 bar? Sibambe le mibuzo ngqo kubayili benkqubo yoxinzelelo loxinzelelo eMilwaukee, iimpompo ze-OEM eStuttgart, kunye nezihlanganisi zezixhobo ze-oilfield eSingapore-ngaphezu kwama-247 ophononongo lweprojekthi ukusukela ngo-2021. Impendulo ayinguye "ewe, ukuba iimeko zigqibelele." Nguye "ewe-ukuba umzi-mveliso wakho wokubumba inaliti yesinyithi usebenza njengevenkile echanekileyo yomatshini kuqala, kunye nesesibini.”
Kutheni uninzi lweefektri ze-LMIM zisilela ekuchanekeni koMqulu oPhezulu (kwaye yintoni kanye esebenzayo)
Uninzi lwababoneleli baphatha ukubumba inaliti yesinyithi njengolwelo olwahlukileyo lokugalela-galela ingxubevange etyhidiweyo kwisingundo, ipholile, ivuthulule, igqibe. Loo modeli iyasilela xa ufuna i-AMS 5387 cobalt alloy nozzles ezisinda kwi-12,000 ye-thermal cycle ngaphandle kokusasazwa kwe-microcrack. Sifunde oku ngendlela enzima ngo-2022 wokulingwa kwezindlu zempompo yolwandle oluseMntla yolwandle: uburhabaxa bomphezulu bubethe i-Ra 3.2 µm, kodwa ukuhamba kweenkozo ezingaphantsi komhlaba bekungangqinelani kwiibhetshi. Unobangela weengcambu? Ulawulo lwe-Thermal gradient ngexesha lokuqina aluzange lubotshwe kwi-CNC-machined die geometry okanye ixesha lokwenyani lokunyibilika kwe-viscosity esweni.
Ukuchaneka kokwenyani i-LMIM ifuna iileya ezintathu ezingaxoxisiyo:
- I-metrology yenqanaba lokufa: Umgodi ngamnye owenziwe ngomatshini we-5-axis DMG Mori kunye ne-in-process laser scanning-akukho post-machining hand-polishing yeendawo zokutywina ezibalulekileyo
- Nyibilikisa ubukrelekrele bokulungisa: Ii-crucibles ezifudunyeziweyo kunye ne-loop-loop evaliweyo yokulawula uxinzelelo lwenxalenye (<0.5 ppm) ye-T800-based alloys, ingqinisiswe ngokwe-ASTM E1479
- Uqinisekiso oludityanisiweyo lobukhulu: Yonke iqashiso ivavanywa kwi-CMM kwiindawo ezili-12 ze-datum ngaphambi konyango lobushushu-hayi nje ukukhangela "njengokuphosa"
Yiyo loo nto indawo yethu eQingdao ingahlukanisi amasebe "okuphosa" kunye "noomatshini". Izindlu zepiston pump cylinder zingena njenge-LMIM preform; Iphuma njengenxalenye egqitywe ngokupheleleyo-kunye ne-GD&T callouts eqinisekisiweyo kwi-ISO 2768-mK, hayi nje "ukuprinta."
Apho iLiquid Metal Injection Molding Factory Capabilities Dibana neReal Industrial Loads
Buza nawuphi na umphathi wokuthenga ophethe iinkqubo zewintshi yemoto yobunjineli: "Yintoni eqhawukayo kuqala?" Hayi imoto. Hayi gearbox. Yi-roller ye-shaft esembindini-phantsi kokutshintshwa kwemithwalo ye-torsion ukuya kwi-42 kN · m ngelixa ifakwe kwi-slurry e-abrasive. Ukudinwa kwesanti esemgangathweni kwimijikelo engama-8,000. I-LMIM yethu + i-post-forged T800 rollers idlula imijikelo ye-210,000 kuvavanyo lomntu wesithathu we-SAE J2570. Njani? Ngenxa yokuba sifaka i-1,380 ° C kunye nexesha lokuzalisa i-0.8-yesibini, emva koko sisebenzise uxinzelelo lwe-directional solidification (120 MPa) ehambelanayo kwimephu yeqondo lokushisa. Akukho ngqikelelo. Akukho "iparamitha zenkqubo eqhelekileyo."
Sibona iimeko ezintathu zokusetyenziswa ezingaguqukiyo apho i-LMIM ihambisa i-ROI ngaphezulu kweendlela zemveli:
- Iivalve zoxinzelelo kunye neendlela ezidibeneyo zokuhamba: Ukuphelisa i-3-5 ye-weld joints evuzayo; igcina ±0.015 mm ukugxila kwesitulo emva kweeyure ezingama-500 kuma-415°C
- Iziseko zempompo ezifuna ukuthotywa kwe-vibration: Ulwakhiwo oluhle lwe-dendritic lwe-LMIM lusika ukutshintshwa kwamaza e-resonant ngama-37% xa kuthelekiswa nomxhuzulane olinganayo
- Iiplagi ze-alloy ze-cobalt ezingekho-standard ze-downhole izixhobo: Ifezekisa i-62 HRC yobulukhuni bomphezulu ngaphandle kwe-carburizing yesibini-ibaluleke kakhulu ukuthotyelwa kwe-API RP 16A
Akukho nanye koku isebenza ngaphandle kokulandeleka kwempahla ekrwada. Yonke i-billet ye-AMS 5387 ithwala iingxelo zovavanyo lwe-mill, iilogi zohlalutyo lwe-spectral, kunye neefayile zembali ye-thermal ezikhethekileyo-kungekhona nje inombolo yesatifikethi.
Yintoni oyithengayo ngokwenene (Ngaphaya kweCandelo)
Umzi-mveliso wokubumba inaliti yesinyithi engamanzi ayingomthengisi. Lulwandiso lwenkqubo yakho. Xa i-OEM yempompo yaseYurophu isithumelele umzobo we-GD&T-enzima wokudityaniswa kwemibhobho emininzi, iqela lethu alizange licaphule nje. Siye saqhuba izihlandlo ezithandathu zokulinganisa uxinzelelo lwe-thermal-ukufakela iflegi ezimbini zesakhelo sokungqubana kwesakhelo sedatha ebeya kubangela ukungahambi kakuhle kwe-0.04 mm kwindibano yokugqibela. Sicebise ukuba kutshintshelwe idata enye kwindawo eneflange enomatshini endaweni yomphathi otyhidiweyo. Isiphumo: izinga lokupasa kwinqaku lokuqala litsibe ukusuka kuma-63% ukuya kuma-98%.
Eli nqanaba lokuzibandakanya lifuna ukuhlanganiswa ngokuthe nkqo: ukuphosa, i-CNC, unyango lobushushu, kunye ne-NDT yonke phantsi kwe-ISO 9001 enye: uphahla oluqinisekisiweyo lwe-2015. Akukho handoffs. Akukho zithuba zojongano. Iiprothokholi zokuhlola ezibhaliweyo-inyathelo ngalinye elinokulandelelwa kwi-ID yomsebenzisi, inombolo yochungechunge yomatshini, kunye nedatha yokungena kokusingqongileyo.
Ilizwi lokugqibela: Ukuchaneka ayisosetingi. Lulandelelwano.
Ukuba isicelo sakho sifuna ukusebenza okuphinda-phindayo phantsi koxinzelelo olugqithisileyo, ubushushu, okanye ukunxitywa-ke umzi-mveliso wakho wokubumba inaliti yesinyithi kufuneka ubonakalise ubuchule kumacala amathathu: ulawulo lwesinyithi, uqeqesho lwejometri, kunye nentsebenziswano yobunjineli. Sakhe umsebenzi wethu ujikeleze ezo ntsika-kungekhona njengeenjongo, kodwa njengeendawo zokujonga imihla ngemihla. Kwiivalvu zoxinzelelo ezibambe i-350 bar, i-winch shafts ejikeleza eludakeni lwe-Arctic, i-nozzles metering fracturing fluid: ukuchaneka akuxoxiswana. Yenzelwe yonke igram yesinyithi, yonke i-micron yokunyamezela, iyure nganye yokuzibophelela.
