Numerical control plasma underwater cutting device

A technology of a plasma cutting machine and a cutting device, which is applied to plasma welding equipment, welding equipment, metal processing equipment and other directions, can solve the problems of unreusable water, slow rise and fall of the water level in the pool, etc., so as to improve the cutting work efficiency and reduce the production cost. , the effect of reducing noise and dust pollution

Inactive Publication Date: 2012-10-17
中船桂江造船有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a numerically controlled plasma underwater cutting device, which solves the p

Method used

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  • Numerical control plasma underwater cutting device
  • Numerical control plasma underwater cutting device

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0025] Example 1:

[0026] Such as Figure 1-2 As shown, the numerical control plasma underwater cutting device includes a numerical control plasma cutting machine 1 and a pool 2. The numerical control plasma cutting machine 1 is set on the top of the pool 2, and the pool 2 is connected to the water tank 4 through a pipeline 3, wherein the pipeline 3 is also A filter device 6 is provided. The water tank 4 is set under the ground next to the pool 2. The volume of the water tank 4 is greater than the volume of the pool 2, and its top height is lower than the bottom surface of the pool 2. The bottom of the pool 2 is a slope 2.1. Incline to the nozzle of the pipeline 3, the angle formed by the slope 2.1 and the horizontal is 3 degrees. The water tank 4 is also connected to a control pipeline 5. The control pipeline 5 includes an air compressor, a surge tank 5.3, an intake valve and an exhaust valve, the intake valve is a solenoid valve 5.1, the exhaust valve is an air control valve ...

Example Embodiment

[0028] Example 2:

[0029] The difference from Embodiment 1 is that the included angle formed by the slope 2.1 and the horizontal plane is 8 degrees, and the rest of the working principles are the same.

Example Embodiment

[0030] Example 3:

[0031] The difference from Embodiment 1 is that the included angle formed by the slope 2.1 and the horizontal plane is 5 degrees, and the rest of the working principles are the same.

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PUM

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Abstract

The invention discloses a numerical control plasma underwater cutting device, which comprises a numerical control plasma cutter (1), and a water pond (2). The numerical control plasma cutter (1) is arranged at the top of the water pond (2). The cutting device is characterized in that the water pond (2) is connected with a water tank (4) via a pipe (3), the top of the water tank (4) is lower than the bottom of the water pond (2), the water tank (4) is connected with a control pipe (5), the control pipe (5) includes an air compressor, an air inlet valve and a vent valve, and the control pipe (5) is connected with an operation board. The inventive device is simple in structure, and can rapidly raise or drop water level and improve cutting work efficiency.

Description

technical field [0001] The invention relates to an underwater cutting device, in particular to a numerical control plasma underwater cutting device. Background technique [0002] In the shipbuilding industry, it is often necessary to cut large sheet metal to meet various needs in shipbuilding. However, when cutting various metal plates, noise and dust will be generated when the cutting equipment is in contact with the plates. If workers inhale excessive dust during the operation of cutting plates, it will seriously affect their health. Therefore people thought of adopting the water cutting method to cut the plate. In the existing water cutting equipment, an inflatable rubber airbag is usually installed at the bottom of the pool. After inflating, the volume of the airbag increases to increase the water level of the pool, and vice versa. However, the water level changes slowly in this method, and the airbag is easily damaged. Another way is to lift the cutting platform devi...

Claims

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Application Information

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IPC IPC(8): B23K10/00
Inventor 潘锷庞文
Owner 中船桂江造船有限公司
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