Cutting method of large size angle steel based on CNC cutting machine
A cutting machine and large-scale technology, applied in the field of mechanical processing, to achieve the effects of simple operation, improved efficiency, and reduced processing costs
Active Publication Date: 2016-02-24
STATE GRID CORP OF CHINA +2
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- Description
- Claims
- Application Information
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Problems solved by technology
[0003] The technical problem to be solved in the present invention is to provide a large-scale angle steel blanking method, which overcomes the shortcomings of existing blanking methods, improves blanking efficiency, and reduces processing costs
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[0013] Below in conjunction with accompanying drawing, the present invention is described in further detail:
[0014] The large-size angle steel blanking method based on the CNC cutting machine, the method is based on the CNC cutting machine, the CNC cutting machine includes a body, the body is provided with a plasma cutting torch for cutting large-size angle steel, and its structure is as follows figure 1 As shown, there are two plasma cutting torches, which are installed symmetrically on both sides of the guide rail 3 respectively, wherein the first plasma cutting torch 1 is set at an angle of 45° to the upper right, and the second plasma cutting torch 2 is inclined to the upper left at 45° set up. The guide rail 3 is composed of two vertically intersecting bar tracks, the two plasma cutting torches are perpendicular to the respective guide rail tracks, and the plasma cutting torches can slide along the respective guide rail tracks. The guide rail is fixedly arranged on the...
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Abstract
The invention discloses a numerical control cutting machine-based large-scale angel steel blanking method and is applied to the technical field of machining. The method is based on a numerical control cutting machine. The numerical control machine comprises a machine body; the machine body is provided with two plasma cutting torches for cutting large-scale angle steel and a controller for controlling the action of the plasma cutting torches; the two plasma cutting torches are respectively arranged on a guide rail formed by two vertically intersected strip-shaped rails; a support part for supporting the angle steel to be machined is also arranged on the machine body positioned below the guide rail; firstly the angel steel workpiece is fixedly put on the support part, then two angel steel limbs of the angle steel workpiece are respectively cut by controlling the sequential action of the two plasma cutting torches through the controller. According to the numerical control cutting machine-based large-scale angel steel blanking method, large-scale angle steel blanking is realized, the efficiency of the blanking procedure is greatly improved, and the machining cost is reduced.
Description
technical field [0001] The invention relates to a mechanical processing technology, in particular to a cutting method for angle steel. Background technique [0002] Angle steel is an essential raw material for iron tower processing. At present, the equipment for processing iron tower angle steel in my country is mainly CNC-shaped steel joint production line. This type of production line can be used for typing, punching, and shearing angle steel (for Q345 angle steel) with a thickness of angle steel limbs within 18mm. However, the large-scale angle steel with a thickness of the angle steel leg greater than 18mm cannot use the CNC section steel joint production line to complete the above work, and can only use the CNC angle steel drilling production line to type and drill holes, and use the sawing machine to complete the shearing and blanking process. This combined processing method not only has a relatively complicated process, but also generally takes 10 to 20 minutes to unlo...
Claims
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IPC IPC(8): B23K10/00
CPCB23K10/00B23K10/006
Inventor 董桂西张立方孙涛赵海飞
Owner STATE GRID CORP OF CHINA