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Three-point full-automatic high-speed high-precision punching machine and silicon steel sheet blanking production line

A fully automated, high-precision technology, used in forming tools, connecting components, mechanical equipment, etc., can solve the problems affecting the magnetic field strength and magnetic field uniformity of the magnet, the reduction of the core lamination coefficient, and the small radius of curvature of the iron core. The effect of good magnetic field uniformity, reducing welding deformation and reducing the difficulty of lamination

Inactive Publication Date: 2018-03-23
GUANGDONG CLAW ROBOT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, when using traditional technology to manufacture large-curvature and high-precision deflection magnets, due to the small radius of curvature and long length of the iron core, it will be difficult to stack the iron core as a whole. Not only is the efficiency low, but more importantly, the stacking coefficient of the iron core will decrease Reduced, seriously affecting the magnetic field strength and magnetic field uniformity of the magnet

Method used

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  • Three-point full-automatic high-speed high-precision punching machine and silicon steel sheet blanking production line
  • Three-point full-automatic high-speed high-precision punching machine and silicon steel sheet blanking production line
  • Three-point full-automatic high-speed high-precision punching machine and silicon steel sheet blanking production line

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Embodiment Construction

[0019] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0020] Such as Figures 1 to 3 As shown, the three-point fully automated high-speed high-precision punch press and silicon steel sheet blanking production line has an H-shaped upper and lower symmetrical structure of its iron core, which is characterized by the following steps:

[0021] (1) Punch the silicon steel sheet with a thickness of 0.5mm into the shape of the iron core punching sheet on a precision punching machine, and use a three-coordinate measuring instrument to check the size. The length dimension error is not greater than 0.05mm, and the height direction dimension error is not greater than 0.04mm, the thickness error is not more than 0.03mm;

[0022] (2) Evenly coat the surface of the qualified iron c...

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Abstract

The invention relates to the technical field of manufacturing processes of large electromagnet core in accelerator equipment, in particular to a three-point full-automatic high-speed high-precision punching machine and a silicon steel sheet blanking production line. A left-right two-part subsection overlying manner is adopted, a large-curvature deflection magnet is manufactured, the large-curvature deflection magnet core overlying difficulty is greatly reduced, operation in the manufacturing process is simple, the good rigidity of the magnet core is guaranteed, the magnet core overlying coefficient requirement is met, the overlying coefficient reaches 0.97-0.98, the magnetic field evenness is better than + / -1.5*10<-4>, and the effect is better.

Description

technical field [0001] The invention relates to the technical field of manufacturing technology of large-scale electromagnet cores in accelerator equipment, in particular to a three-point fully automated high-speed high-precision punching machine and a silicon steel sheet blanking production line. Background technique [0002] The manufacturing level of large-curvature and high-precision deflection magnets is one of the keys that affect the magnetic properties of magnets. After the coil of the electromagnet is energized, the iron core will generate a strong magnetic field. The iron core of the pulse magnet needs to be punched out of thinner silicon steel sheets, and then laminated by a special laminating machine with a total thrust of not less than 3.0x106 Newtons. , Whether the lamination coefficient of the iron core meets the requirements has a great influence on the magnetic properties of the electromagnet. Therefore, whether the processing quality of the large-curvature...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D22/02B21D37/16B21C51/00B23P15/00F16B11/00
CPCB21C51/00B21D22/02B21D37/16B23P15/00F16B11/00
Inventor 王立磊
Owner GUANGDONG CLAW ROBOT CO LTD
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