Laser 3D printing technology for door plate for automobile

Abstract

The invention discloses laser 3D printing equipment for a door plate of an automobile. The equipment comprises a workbench, a powder tank and a control center; a protective cover is mounted on one side of the top end of the workbench; a pipeline collector is mounted at the top end of the exterior of the protective cover; a guide rail B is mounted in the position, close to the top end, in the protective cover; a lead screw B is mounted in the position, below the guide rail B, in the protective cover; a motor B is mounted in the position, close to the top end, of the front surface of the protective cover; the output end of the motor B is connected with the lead screw B; the outer surface of the lead screw B is sleeved with a sliding block B; a mechanical arm is mounted at the bottom end of the sliding block B; a laser welding head is mounted at the tail end of the mechanical arm; and a laser generator is mounted in the center of the interior of the laser welding head. The equipment can stably output powder to be matched with laser to complete part manufacturing during working, and harmful gas generated in the part manufacturing process can be effectively reduced.

Description

technical field [0001] The invention relates to the technical field of laser 3D printing, in particular to a laser 3D printing process for automobile door panels. Background technique [0002] As people have more and more diverse requirements for the appearance of cars, car door panels have become more and more complex, and the precision requirements have become higher and higher. Laser 3D printing technology has high precision and fast finished product speed and is gradually being applied in the field of automobile manufacturing. [0003] Existing laser 3D printing equipment can only print small parts, and it is inconvenient to disassemble parts. The printing machine is prone to problems such as powder jamming and output powder instability, and harmful gases are also produced during the printing process, which threatens the health of workers. , we propose a laser 3D printing equipment for automotive door panels. Contents of the invention [0004] The purpose of the prese...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a laser 3D printing equipment for door panels for automobiles, which has the advantages of environmental protection and stable powder delivery, and solves the problems of harmful gas that threatens the health of workers and is prone to powder jams when existing laser printing equipment prints.

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