| 摘要 |
A consumable filament (34, 134, 234) for use in an extrusion-based additive manufacturing system (10), where the consumable filament (34, 134, 234) comprises a first portion (36, 136, 236) of a first semi-crystalline polymeric material, and a second portion (38, 138, 238) of a second semi-crystalline polymeric material, and where the second semi-crystalline polymeric material has a crystallization temperature that is greater than a crystallization temperature of the first semi-crystalline polymeric material. |
