High-pressure environment laser wire filling additive experiment platform
A high-voltage experiment, laser wire filling technology, applied in the direction of additive processing, laser welding equipment, manufacturing tools, etc., can solve the problems of difficult to achieve welding repair, welding arc influence, irregular damage surface, etc., to achieve the effect of verifying the feasibility
Pending Publication Date: 2021-10-01
BEIJING INSTITUTE OF PETROCHEMICAL TECHNOLOGY
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Problems solved by technology
[0003] With the increasing draft of marine engineering equipment and the increasing quality requirements for surface repair of marine engineering materials, the high-pressure dry underwater arc welding technology with the advantages of stable forming and excellent joint performance has become a key research in underwater welding repair. direction, but the high-voltage environment will have a strong impact on the welding arc, thus affecting the stability of the arc welding. Extremely irregular, it is difficult to achieve the purpose of traditional welding repair at this time
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Embodiment 1
[0049] Such as Figure 1 to Figure 5 As shown, the high-pressure environment laser wire-filling and additive experiment platform of the present invention includes a high-voltage test chamber system, a motion platform system 17, a laser system 18, a wire feeding device, a monitoring system, a protective gas system, and a control system.
[0050] The high-pressure experimental cabin system is provided with a compressor 12, a gas allocation storage tank 15, an experimental cabin gasket 40, an air valve one 19, an air valve two 20, an air valve three 21, a high-pressure experimental cabin 14, a pressure gauge one 22, a pressure Table 2 23, pressure gauge 3 24, cabin penetration module 13, high-pressure experiment cabin control cabinet 4, hydraulic oil pump 16, air valve control cabinet 7; compressor 12 generates high-pressure gas and fills it into the gas allocation storage tank 15, air valve 1 19, Gas valve 2 20 respectively controls the high-pressure gas in the gas allocation st...
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The invention discloses a high-pressure environment laser wire filling additive experiment platform. The high-pressure environment laser wire filling additive experiment platform comprises a high-pressure experiment cabin system, a motion platform system, a laser system, a wire feeding device, a monitoring system, a shielding gas system and a control system. According to the high-pressure environment laser wire filling additive experiment platform, a compressor is connected with a gas blending storage tank, the gas blending storage tank is connected with a high-pressure experiment cabin, gas is controlled to be introduced into the high-pressure experiment cabin through a gas valve, a high-pressure environment required by an experiment is created, and a multifunctional mobile platform placed in the high-pressure experiment cabin is matched with a laser head, the wire feeding device and the shielding gas system to complete the laser additive experiment in the high-pressure environment. The system platform can be used for carrying out research on a high-pressure dry-method underwater laser welding repair technology and verifying the feasibility of laser additive manufacturing and repair in the high-pressure environment.
Description
technical field [0001] The invention relates to a laser material addition technology, in particular to an experimental platform for laser wire filling and material addition in a high-voltage environment. Background technique [0002] With the gradual shortage of natural resources on land, the ocean has become an important field of industrial and information development in this era, and ocean development has entered a new stage. The underwater emergency repair and daily maintenance of offshore facilities has become a key technology that needs to be solved urgently in the current marine engineering construction, and the underwater repair technology has also become one of the technical problems that researchers at home and abroad are striving to solve. [0003] With the increasing draft of marine engineering equipment and the increasing quality requirements for surface repair of marine engineering materials, the high-pressure dry underwater arc welding technology with the advan...
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Login to View More IPC IPC(8): B23K26/342B23K26/70B23P6/00B33Y30/00B33Y40/00
CPCB23K26/342B23K26/702B33Y30/00B33Y40/00B23P6/00
Inventor 朱加雷宋旷达李丛伟刘铠瑜张仁祥苗春雨寇荣魁
Owner BEIJING INSTITUTE OF PETROCHEMICAL TECHNOLOGY