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Operating method for grinding periphery of thin-wall part

A technology of thin-walled parts and operation method, applied in the field of parts processing, can solve the problems of inability to grind thin-walled parts, insufficient height stroke, etc., and achieve the effect of increasing grinding stroke, reducing processing deformation, and increasing grinding height.

Active Publication Date: 2010-01-27
CRRC QISHUYAN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the shortage of the existing height stroke and the inability to grind the perimeter of long and tall thin-walled parts, the invention provides a grinding operation method for the perimeter of thin-walled parts

Method used

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  • Operating method for grinding periphery of thin-wall part
  • Operating method for grinding periphery of thin-wall part
  • Operating method for grinding periphery of thin-wall part

Examples

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Embodiment Construction

[0012] The present invention will now be described in further detail in conjunction with the accompanying drawings and preferred embodiments. These drawings are all simplified schematic diagrams, and only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0013] Such as figure 1 and figure 2 It is a front view and a top view of the present invention, an angle iron device, including a bottom plate 1, a vertical panel 5, a tie rod 2 and a front pressure plate 10 are connected by a pin 6 for rotation, a tie rod 2 and a pressure plate 4 are movably connected by a nut 7, and reinforcing ribs 9. It is fixed on the pressure plate 4 by the inner hexagonal bolt 3, and the diamond grinding sheet 11 is installed on the device, which can directly grind the grinding wheel on the angle iron device, and the angle iron device adopts the positioning key to locate in the 12T groove of the grin...

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PUM

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Abstract

The invention relates to the technical field of processing of parts, in particular to an operating method for grinding the periphery of a thin-wall part. The method comprises the following steps: (1) installing an angle iron device on a working platform removing a magnetic sucker; (2) using the angle iron device to press the thin-wall part; (3) carrying out grinding processing on the thin-wall part; (4) taking down the thin-wall part from the angle iron device, and carrying out grinding processing on another surface; and (5) repeating the step (4) till the peripheral surfaces of the thin-wall part are respectively ground and processed. The angle iron device can guarantee peripheral grinding of the long and high thin-wall part, achieves the requirement of paper size, and reduces the processing deformation. The operating method can solve certain troublesome problems and can grind the peripheral edges of a plurality of thin-wall parts with high efficiency.

Description

technical field [0001] The invention relates to the technical field of parts processing, in particular to a peripheral grinding operation method of thin-walled parts. Background technique [0002] The friction plate is an important part of the running part of the locomotive, which has a great influence on the driving safety. Parts require carburizing, which not only produces irregular thermal deformation, but also has high hardness. At present, when processing thin-walled parts, the usual method is to install the thin-walled part on a working platform with a magnetic chuck, and use a grinding wheel to grind the upper surface of the thin-walled part. It is difficult to grind the periphery of long and tall thin-walled parts. At the same time, such long and tall thin-walled parts have high requirements on the size and finish of the periphery, which cannot be processed by ordinary milling machines. At present, the company's existing equipment cannot grind the four sides of suc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B19/00B24B41/06
Inventor 耿丽华
Owner CRRC QISHUYAN CO LTD
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