Apparatus and method for detecting the morphology of melted pool and application thereof

The invention relates to the field of morphology of melted pool for additive manufacturing and more particularly, to an apparatus and a method for detecting the morphology of melted pool and the application thereof. The apparatus comprises a signal detection and acquisition module (1) and a data pro...

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Main Authors JI HONGMING, LI RUIXING, YANG ZHONGXIN, HAO XIAOJIE, ZHANG YUNGANG, DONG SHIYUN, ZHAO XIAOTING, CHEN SUIYUAN, LIU CHANGSHENG, ZHANG YAN, DONG YONG, YAO ZHANGQUN, WEI MINGWEI
Format Patent
LanguageChinese
English
Published 31.05.2017
Subjects
MEASURING
MEASURING ANGLES
MEASURING AREAS
MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS
PHYSICS
TESTING
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Summary:The invention relates to the field of morphology of melted pool for additive manufacturing and more particularly, to an apparatus and a method for detecting the morphology of melted pool and the application thereof. The apparatus comprises a signal detection and acquisition module (1) and a data processing module (2). The signal detection and acquisition module (1) comprises a laser sensor (4). The data processing module (2) comprises a shape display unit (10). The shape display unit (10) is connected with the laser sensor (4). The acquired signal is transmitted into the shape display unit instantly, and the detected continuous changing conditions of the melted pool are displayed synchronously so that the morphology of the melted pool could be detected online and that based on the actual changing trend of the melted pool, rapid feedback is given to adjust the processing parameters to ensure the processing quality. The detection apparatus of the invention, due to the existence of a protection device, can withs
Bibliography:Application Number: CN20161994597