| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a three-dimensional shaping apparatus capable of irradiating a shaping material with light at appropriate illuminance by suppressing degradation of a light source for irradiating the shaping material ejected on a shaping stage and influence of an individual difference. <P>SOLUTION: This three-dimensional shaping apparatus 10 includes: a shaping material nozzle where a plurality of ejection ports 2 for ejecting a photo-curable shaping material to a shaping stage 112 are arranged in a nearly linear form; a UV lamp 351 configured to irradiate the shaping material ejected onto the shaping stage 112 with light; a head unit 111 configured to retain the shaping material nozzle and the UV lamp 351; and a scanning means configured to perform a two dimensional scan of the head unit 111 in parallel to the shaping stage 112. The three-dimensional shaping apparatus 10 sequentially laminates and forms shaping material layers each formed of the shaping material ejected and cured on the shaping stage 112. The three-dimensional shaping apparatus 10 is structured to include an illuminance sensor 60 arranged at a position capable of receiving light emitted from the UV lamp 351, and a lamp correction part 207 configured to correct the light intensity of the UV lamp 351 based on the illuminance detected by the illuminance sensor 60. <P>COPYRIGHT: (C)2013,JPO&INPIT |
