Masayendisiti kuti blade yeDhamasiko inogona kudhindwa 3D. Hachizove chakakwana sechakagadzirwa nemupfuri, asi chinooneka chiri nani pane chipande chakagadzirwa nesimbiwo zvayo. Zvese zvaunoda kuti uite kumisa iyo yekudhinda uye kutonhora modes yeworkpiece.
Boka revasayendisiti kubva kuMax Planck Institute, vachishandisa laser 3D printer vachishandisa alloy yenickel, titanium uye iron muchimiro cheupfu chekuwedzera kudhinda, yakadhinda yakafanana nesimbi yeDhamasiko - sampuli yesimbi yakawanda isina chinhu ine machira anochinjana. yesimbi yakapfava (ductile) uye brittle asi yakasimba. Mune yemhando yepamusoro yeDhamasiko simbi resipi, vapfuri vakawana zvakafanana mhedzisiro vachishandisa akawanda efogi matenderedzwa ane akasiyana ekuomesa (kutonhora) maitiro echishandiso.
Vesainzi vakaita zvimwe chetezvo. Panguva yekuwedzera kudhinda kwesimbi, vakambomira kudhinda kwekanguva, vachibvumira workpiece kuti itonhore, uye ndokuzoenderera mberi kudhinda - uye zvichingodaro kakawanda. Kana yakadziiswazve panguva yekudhinda, zvidimbu zvidiki zvenickel, titanium uye iron mukati mesimbi zvakaiswa pazvikamu zvepasi uye zvakachinja makemikari azvo. Mhedzisiro yacho yaive workpiece umo iyo kabhoni inoumbwa yesimbi yakatsetseka yakachinjika nezvikamu zvesimbi yakaoma, inochinjana matinji esimbi ine yakawedzera elastic chimiro.
Kuedzwa kwemasamples eDhamasiko-yakadhindwa simbi uye sampuli yakajairwa yakadhindwa mukutenderera inoenderera yakaratidza kusimba kwesimba reDhamasiko risina chinhu kuti rive 20% yakakwirira kupfuura iyo yemuenzaniso wakajairika. Nzira yeDhamasiko yakatora nguva yakareba kuti idhindwe, asi kudhinda kwesimbi yeDhamasiko kunogona kukurumidzirwa nekudzora simba relaser uye kushandisa hurongwa hwekutonhodza chidhindo chebasa. Pakupedzisira, inyaya yekusarudza iyo algorithm chaiyo.
Zvinoita sekuti nekufamba kwenguva, maindasitiri ekuwedzera anodhinda achaisa maoko ayo pachishandiso chekugadzira zvigadzirwa zvesimbi zveDhamasiko, izvo zvinozowedzera hupamhi hwekushandiswa kwe 3D kudhinda. Usangoudza maChinese nezve tekinoroji iyi ...
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Source: 3dnews.ru