Multifunctional welding system of underwater welding robot

A welding system and underwater welding technology, applied in welding equipment, welding equipment, welding accessories, etc., can solve the problems of adapting to the underwater welding process, the difficulty of arc combustion stability, and difficulty in effective regulation, and achieve digital diagnosis, The effect of good scalability and good portability

Active Publication Date: 2014-04-09
SOUTH CHINA UNIV OF TECH
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  • Claims
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Problems solved by technology

In other words, the adjustment of the underwater welding process can only rely on the performance of the existing general welding system, that is, the process can only adapt to the power supply, and it is impossible to adapt the power supply to the underwater welding process.
Therefore, it is diff

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  • Multifunctional welding system of underwater welding robot
  • Multifunctional welding system of underwater welding robot
  • Multifunctional welding system of underwater welding robot

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Embodiment

[0034] Such as figure 1 As shown, the underwater welding robot multifunctional welding system of the present invention includes an arc welding robot interface 100, a digital arc welding inverter power supply 200, a submersible wire feeder 300, a robot-specific welding torch 400, a miniature drainage cover 500, and a compressed gas device 600 And the shielding gas device 700; wherein, the arc welding robot interface 100, the digital arc welding inverter power supply 200, the submersible wire feeder 300 and the robot-specific welding torch 400 are connected in sequence. One end of the arc welding robot interface 100 connected to the robot through the CAN bus is connected to the submersible wire feeder 300, and is respectively connected to the compressed gas device 600 and the shielding gas device 700; The cover 500 is connected, one end of which is connected with the arc load one; the compressed gas device 600 is connected with the miniature drainage cover 500 , and the protecti...

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Abstract

The invention provides a multifunctional welding system of an underwater welding robot. The system comprises an arc welding robot interface, a digital arc welding inverter power supply, a diving wire feeder, a special welding torch for the robot, a miniature drainage cover, a compressed gas device and a protection gas device. The arc welding robot interface, the digital arc welding inverter power supply, the diving wire feeder and the special welding torch for the robot are sequentially connected; the arc welding robot interface with one end connected with the robot is connected with the diving wire feeder and respectively connected with the compressed gas device and the protection gas device; the special welding torch for the robot is installed on the robot and connected with the miniature drainage cover, and one end of the special welding torch for the robot is connected with an arc load; the compressed gas device is connected with the miniature drainage cover, and the protection gas device is connected with the diving wire feeder. The welding system can automatically adapt to the characteristics of an underwater welding arc in the welding process, a stable welding power supply-underwater arc system can be established, and then high-quality underwater robot welding can be achieved.

Description

technical field [0001] The invention relates to welding technology and equipment technology, and more specifically, relates to a multifunctional welding system of an underwater welding robot. Background technique [0002] With the rapid development of the national economy and the urgent need of energy strategy, marine engineering is constantly advancing to the deep sea. As an important technology in the field of ocean engineering, underwater welding is receiving more and more attention. From the installation and construction of offshore oil and gas platforms to the laying and maintenance of submarine pipelines, from sea salvage and rescue work to emergency repairs of large ships, underwater welding can be seen everywhere. Research on underwater welding robots has promoted the development of the underwater welding industry. Compared with the previous manual underwater welding, underwater welding robots have higher welding efficiency, more reliable welding engineering quality...

Claims

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Application Information

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IPC IPC(8): B23K9/16B23K9/10B23K9/133
CPCB23K9/0061B23K9/095B23K9/1056B23K9/125B23K9/133B23K9/16B23K9/32B23K37/0252
Inventor 王振民冯允樑冯锐杰郭文龙
Owner SOUTH CHINA UNIV OF TECH
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