1.Uburemere bworoshye, Gukomera cyane
Uburemere buroroshye nka 30% kugeza kuri 60% kurenza materi yacagaguritse hamwe nigitambara cyimyenda yikirahure yubunini bumwe.
2.Ibikorwa byoroshye kandi byiza byo kumurika
Umwenda wa 3D wikirahure ni igihe nibikoresho bizigama, bishobora gukorwa muntambwe imwe kugirango ugere ku mubyimba (10mm / 15mm / 22mm ...) kubera imiterere yacyo hamwe nubunini.
3.Gusobanukirwa imikorere mukwisubiraho
Umwenda wa 3D wikirahure ugizwe nibice bibiri byahujwe hamwe nibirundo bihagaritse, ibi birundo bikozwe mubice bya etage bityo birashobora gukora imiterere ya sandwich.
4.Byoroshye gukora inguni
Inyungu imwe ni imiterere iranga cyane; cyane cyane imiterere ya sandwich irashobora guhuza byoroshye cyane hejuru yimiterere.
5.Kurikirana imiterere
Umwanya uri hagati yamagorofa yombi urashobora kuba menshi, ashobora gukurikirana imyanda. (yashyizwemo na sensor na insinga cyangwa ushizwemo ifuro)
6.Ibishushanyo mbonera-byinshi
Ubucucike bwikirundo, uburebure bwikirundo, ubunini bwose bushobora guhinduka.