Mold Rapid ma Kelemānia

E like me ka CNC subtractive hana, ka lolouila-aided-design - computer-aided manufacturing CAD -CAM workflow in the traditional Rapid Prototyping process e hoʻomaka me ka hana ʻana i ka ʻikepili geometric, a i ʻole he 3D solid me ka hoʻohana ʻana i kahi CAD workstation, a i ʻole 2D slices me ka hoʻohana ʻana i kahi. mea ʻimi ʻimi.No ka Rapid prototyping pono kēia ʻikepili i ke kumu hoʻohālike geometric kūpono;ʻo ia hoʻi, ʻo ka mea nona nā ʻili palena e hoʻopili i ka leo palena ʻole, ʻaʻohe puka e hōʻike ana i loko, a ʻaʻole e pelu i hope.I nā huaʻōlelo ʻē aʻe, pono e loaʻa i ka mea "loko".He kūpono ke kŘkohu inā no kēlā me kēia kiko ma kahi ākea 3D hiki i ke kamepiula ke ho'oholo kū'oko'a inā aia kēlā kiko ma loko, ma, a ma waho paha o ka ili palena o ke kŘkohu.E pili ana ka CAD post-processors i nā ʻano geometric CAD kūloko o nā mea kūʻai noi (e laʻa, B-splines) me kahi ʻano makemakika maʻalahi, ka mea i hōʻike ʻia i loko o kahi hōʻano ʻikepili kikoʻī kahi hiʻohiʻona maʻamau i ka hana hoʻohui: STL (stereolithography) he kūlana de facto no ka hoʻoili ʻana i nā hiʻohiʻona geometric paʻa i nā mīkini SFF.