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Hobbing machine cutter holder test platform and test method thereof

A test platform, gear hobbing machine technology, applied in the field of measurement and control

Pending Publication Date: 2018-09-21
CHONGQING MACHINE TOOL GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, one of the purposes of the present invention is to provide a hobbing machine tool rest test platform to solve the problem of carrying out torsion loading experiments on the gear hobbing machine tool rest and detecting its transmission accuracy when carrying out no-load and loading experiments on the gear box of the gear hobbing machine tool rest; The second purpose is to also provide a method for testing the tool holder of the gear hobbing machine, so as to cooperate with the test platform to complete the reliability test

Method used

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  • Hobbing machine cutter holder test platform and test method thereof
  • Hobbing machine cutter holder test platform and test method thereof

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Embodiment Construction

[0024] The present invention will be further described below in combination with specific embodiments. Wherein, the accompanying drawings are only for illustrative purposes, showing only schematic diagrams, rather than physical drawings, and should not be construed as limitations on this patent; in order to better illustrate the embodiments of the present invention, some parts of the accompanying drawings will be omitted, Enlargement or reduction does not represent the size of the actual product; for those skilled in the art, it is understandable that certain known structures and their descriptions in the drawings may be omitted.

[0025] In the drawings of the embodiments of the present invention, the same or similar symbols correspond to the same or similar components; , "front", "rear" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, which are only for the convenience of describing ...

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Abstract

The invention discloses a hobbing machine cutter holder test platform and a test method thereof and belongs to the field of measurement and control. The test platform comprises a bed body, a mountingbase, a large column, a sliding plate, a test cutter holder and an eddy current brake. The test cutter holder is composed of a main motor, a gear box and a test cutter bar which are successively in driving connection. The test cutter bar is connected to the output shaft of the eddy current brake through a torque speed sensor at a free end away from the main shaft of the gear box and is provided with a circular grating at a fixed end close to the main shaft of the gear box. The hobbing machine cutter holder test platform of the invention is a test platform for loading the torque of the test cutter holder by the eddy current brake simulating the hobbing machine gear machining condition, and the test platform can also detect the gear box transmission precision of the hobbing machine cutter holder in no-load and loaded states.

Description

technical field [0001] The invention belongs to the technical field of measurement and control, and relates to a test device, in particular to a tool rest test platform of a gear hobbing machine and a test method thereof. Background technique [0002] The tool post is the most important and most complex part of CNC machine tools. Its wide application on high-performance machine tools not only improves processing efficiency and processing accuracy, reduces production costs, but also creates huge material wealth for the society. , It also promotes the application and promotion of new technologies and new materials, and drives the rapid development of related industries. However, the reliability level of the tool post directly affects the reliability level of the CNC machine tool. However, the on-site tracking test of the tool post is time-consuming and laborious, and it is difficult to obtain a large amount of fault data in a short period of time. Therefore, based on the use ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M13/00G01M13/02
CPCG01M13/00G01M13/021G01M13/025
Inventor 廖承渝杨灿辉杨勇刘克波
Owner CHONGQING MACHINE TOOL GROUP