Structural metal fuse material additive device and fuse manufacturing technology thereof

A technology for manufacturing metal structural parts and fuses, which is applied in the field of additive manufacturing, can solve the problems of increasing the amount of milling, and the small structure cannot be milled, so as to reduce the amount of cutting, take into account surface quality and deposition efficiency, and improve work efficiency. Effect

Pending Publication Date: 2017-10-17
NAT INST CORP OF ADDITIVE MFG XIAN +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the excess size and thickness can be removed in the secondary machining process, this will inevitably increase the amount of milling, and some small structures may

Method used

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  • Structural metal fuse material additive device and fuse manufacturing technology thereof
  • Structural metal fuse material additive device and fuse manufacturing technology thereof
  • Structural metal fuse material additive device and fuse manufacturing technology thereof

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Embodiment Construction

[0038] The present invention is described in further detail below in conjunction with accompanying drawing:

[0039] see figure 1 : The fuse wire additive device for metal structural parts of the present invention includes a wire feeding system 1, a plurality of robots 2, a working platform 3, a welding torch 4, a molded part 5, a numerical control milling system 6, a control system 7 and a welding machine host 8.

[0040] The working platform 3 of the present invention is used to carry the molded parts, with the plane of the working platform 3 as the horizontal plane, it can rotate in the horizontal direction and turn over in the vertical direction.

[0041] The robots 2 are symmetrically distributed on both sides of the working platform 3 and each robot 2 is individually fixed on the I-beam truss. In the preferred embodiment of the present invention, the robot 2 is a six-axis robot, and the robot 2 is symmetrically distributed on both sides of the work platform 3 and each r...

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PUM

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Abstract

The invention discloses a structural metal fuse material additive device. The structural metal fuse material additive device comprises fuse feeding systems, robots, a work platform, welding guns, molding parts, a numerical control milling system, a control system and a welder main engine. The robots are symmetrically distributed on the two sides of the work platform, and each robot is separately fixed to an I-steel truss; each fuse feeding system and the corresponding welding gun are separately fixed to a robot shaft, wherein the fuse feeding systems can feed fuses in a single-fuse or multi-fuse mode; the welder main engine is electrically connected with the welding guns and used for controlling the voltage, the current and the fuse feeding speed in the material additive process of the metal fuses; the control system is electrically connected with the robots, the welder main engine, the numerical control milling system and the fuse feeding systems, and used for controlling the robots, welder main engine, the numerical control milling system and the fuse feeding system to be turned on or off and controlling the process. By means of the structural metal fuse material additive device, the quick fused deposition of larger structural metal is guaranteed, and meanwhile, the requirements that the material additive manufacturing of tiny structures can be achieved, the size precision of the molding parts can be controlled, and the surface smoothness is high are met.

Description

technical field [0001] The invention belongs to the technical field of additive manufacturing, and relates to a fuse additive device and a process, in particular to a fuse additive device for metal structural parts and a fuse manufacturing process thereof. Background technique [0002] Additive manufacturing technology is also known as 3D printing or rapid prototyping. It is a technology based on digital model files, using bondable materials such as powdered metal or plastic, or fuses, to construct a three-dimensional entity by stacking and accumulating layer by layer. Currently commonly used additive manufacturing methods include: laser powder bed fusion, electron beam powder bed fusion, laser coaxial powder feeding, arc fuse forming technology, etc. [0003] Laser powder bed fusion and electron beam powder bed fusion are only used in the field of processing and manufacturing of fine structural parts due to the limitation of the size of the molding cavity and the high cost...

Claims

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Application Information

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IPC IPC(8): B23K37/00B23K31/02B23P23/04B33Y30/00B33Y10/00
CPCB23K31/02B23K37/00B23P23/04B33Y10/00B33Y30/00
Inventor 卢秉恒方学伟张丽娟王博文
Owner NAT INST CORP OF ADDITIVE MFG XIAN
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