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Patterned roller repairing method

A repair method and roll technology, applied in the field of pattern roll repair, can solve the problems of large roll consumption, high production cost and low service life of pattern rolls, and achieve the effects of reducing roll consumption, improving service life and reducing production costs.

Inactive Publication Date: 2012-03-07
攀钢集团西昌钢钒有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Therefore, in order to overcome the problems of high consumption, low service life and high production cost of patterned rolls in the prior art, the present invention provides a repairing method for patterned rolls. The repairing method for patterned rolls includes the following steps: Surface treatment: Secondary grooving of the patterned roll after surface treatment at the original groove of the patterned roll

Method used

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Embodiment Construction

[0020] Hereinafter, exemplary embodiments of the present invention are described in detail with reference to the accompanying drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the exemplary embodiments set forth herein.

[0021] figure 2 A process flow chart of the repairing method for a patterned roll according to the present invention is shown.

[0022] According to the process flow diagram of pattern roll repair method of the present invention as figure 2 As shown in , specifically, as figure 2 As shown in the dotted line box of , according to the patterned roll repair method of the present invention, before the grooved roll is carried out, the original grooves on the surface of the patterned roll of the lower machine are not completely turned, but the surface of the patterned roll is treated. The roundness and precision of the patterned roll after surface treatment should meet the requirements. After...

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Abstract

The invention provides a patterned roller repairing method. The patterned roller repairing method comprises the following steps of: carrying out surface treatment on the patterned roller; and secondarily indenting the surface-treated patterned roller at the position of the traditional flute of the patterned roller. The patterned roller repairing method can be used for reducing the consumption of the patterned roller and prolonging the service life of the patterned roller, thereby greatly decreasing the production cost.

Description

technical field [0001] The invention relates to a method for repairing a roll, in particular to a method for repairing a patterned roll. The method can reduce the roll consumption of the patterned roll, increase the service life of the patterned roll, and thereby reduce production costs. Background technique [0002] Checkered plate is a kind of anti-skid plate widely used in construction, transportation and public places. As the main part of the patterned plate rolling equipment, the patterned roller directly contacts the rolled piece during the production process of the patterned plate and makes the rolled piece plastically deformed to form a predetermined pattern. Since the patterned rolls not only bear great dynamic pressure and bending stress, but also bear the influence of high temperature with large changes, the patterned rolls are constantly worn during use, and the grooves of the patterned rolls (that is, the grooves on the surface of the patterned rolls) The groov...

Claims

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Application Information

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IPC IPC(8): B23P6/00
Inventor 田维兵谢辉
Owner 攀钢集团西昌钢钒有限公司
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