Arc additive manufacturing forming detection feedback compensation system and detection feedback compensation method

An additive manufacturing and feedback compensation technology, applied in control/adjustment systems, manufacturing tools, additive processing, etc., can solve problems such as poor measurement accuracy, and achieve the effects of reduced labor intensity, high equipment automation procedures, and stable control systems

Active Publication Date: 2021-09-07
XIAN BRIGHT ADDTIVE TECH CO LTD
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Problems solved by technology

[0005] The purpose of the present invention is to provide an arc additive manufacturing forming shape detection and feedback compensation system, which solves the problem of poor measurement accuracy of the arc additive manufacturing forming shape detection and feedback compensation system existing in the prior art

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  • Arc additive manufacturing forming detection feedback compensation system and detection feedback compensation method
  • Arc additive manufacturing forming detection feedback compensation system and detection feedback compensation method
  • Arc additive manufacturing forming detection feedback compensation system and detection feedback compensation method

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Embodiment Construction

[0031] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0032] The present invention is a form detection and feedback compensation system for arc additive manufacturing, the structure is as follows figure 1 As shown, it includes a three-axis motion mechanism 4 placed in the sealed cabin body 1, a wire coil shaft 8 and a plasma arc welding torch 5 are fixed on the beam of the three-axis motion mechanism 4, and a wire feeding drive is arranged below the wire coil shaft 8 Device 9, the plasma arc welding torch 5 is connected to the plasma arc power supply system 2 outside the sealed cabin 1, the plasma arc welding torch 5 is provided with a molten pool high-definition camera 10, and the inside of the sealed cabin 1 is also provided with a working platform trolley 6 and an industrial camera 14 , the working platform trolley 6 is used to place the substrate 7, the working platform trolley 6 is located ...

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Abstract

The invention discloses a system and method for arc additive manufacturing forming shape detection and feedback compensation, including a three-axis motion mechanism placed in a sealed cabin, and a wire disc shaft and a plasma arc welding torch are fixed on the beam of the three-axis motion mechanism , a wire feeding drive device is installed under the wire reel shaft, the plasma arc welding torch is connected to the plasma arc power supply system outside the sealed cabin, a molten pool high-definition camera is installed on the plasma arc welding torch, and a working platform trolley and Industrial cameras, 2D laser displacement sensors and infrared temperature measuring instruments are also installed on the working platform trolley. Connect with the control system. The invention solves the problem of poor measurement accuracy of the forming shape detection and feedback compensation system of arc additive manufacturing existing in the prior art.

Description

technical field [0001] The invention belongs to the technical field of additive manufacturing of metal components, and in particular relates to a detection and feedback compensation system for the forming shape of arc additive manufacturing. The invention also relates to a detection feedback compensation method for the forming shape of arc additive manufacturing. Background technique [0002] Additive Manufacturing Technology (Additive Manufacturing Technology), commonly known as 3D printing, is based on the idea of ​​calculus, based on the digital three-dimensional CAD model, by melting powder or wire and superimposing them layer by layer, so as to realize the overall rapid development of the part structure. take shape. The additive manufacturing technology of metal components integrates digital technology, computer-aided design, material science and machining technologies. The current main technical routes include powder bed fusion technology and direct energy deposition t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05D5/00G01B21/00B33Y10/00B23K9/04B23K9/127
CPCB23K9/04B23K9/127B23K9/1274
Inventor 赵晓明贺智锋彭博程宝成军伟
Owner XIAN BRIGHT ADDTIVE TECH CO LTD
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