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Measuring method for bearing's integration parameters

A measurement method and technology of comprehensive parameters, applied in the direction of measurement devices, instruments, etc., can solve the problems of observation angle deviation, inconsistent rotation speed, low measurement efficiency and accuracy, and achieve accurate detection data, consistent rotation speed, and detection. Efficient effect

Inactive Publication Date: 2017-02-01
DALIAN HUAKONG INDAL EQUIP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The current clearance measurement method has low measurement efficiency and accuracy; the rotation and overturning process of the bearing is all done manually, and the measurement and reading tool uses a pointer-type dial indicator. Different viewing angles will produce a large deviation, and the speed of each rotation is also inconsistent, which cannot simulate the real rotational speed; the time of value acquisition cannot be controlled to the millisecond level

Method used

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Embodiment Construction

[0032] A method for measuring comprehensive parameters of a bearing, which uses a comparison method specified in a process for measurement, and the measurement process is automated. The measured bearing parameters include: assembly height, end face runout, outer diameter swing and clearance. The specific measurement steps are as follows:

[0033] S1) Measure the assembly height of the bearing to be tested;

[0034] S1.1) Place the standard bearing to the measurement position;

[0035] S1.2) Press the pressure plate manually, and obtain the actual assembly height c of the standard bearing through the assembly height measuring instrument;

[0036] S1.3) Input the theoretical assembly height b of the current standard bearing in the calibration screen;

[0037] S1.4) Obtain and store the difference a between the theoretical assembly height b of the standard bearing and the actual assembly height c, that is, a=b-c;

[0038] S1.5) Place the bearing to be tested to the measurement ...

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Abstract

The invention discloses a measuring method for bearing's integration parameters, which belongs to the technical field of bearing measurement. The method comprises the following steps: 1) measuring the assembled high value of a to-be-measured bearing; 2) setting the fastest rotation speed of the to-be-measured bearing; 3) measuring the end face jumping and the external diameter's swing value in the same period when the to-be-measured bearing reaches the set rotation speed; and 4) measuring the clearance value of the to-be-measured bearing. According to the invention, without manual rotation or overturn of the bearing, the bearing achieves the consistent rotation speed in every rotation, reaches the rotation speed simulating the real one and realizes the measurement of the clearance, the assembled high value, the end face jumping and the external diameter's swing value of the bearing. With high detection efficiency, accurate detection data can also be obtained.

Description

technical field [0001] The invention relates to a method for measuring bearing parameters, belonging to the technical field of bearing measurement. Background technique [0002] The current clearance measurement method has low measurement efficiency and accuracy; the rotation and overturning process of the bearing is all done manually, and the measurement and reading tool uses a pointer-type dial indicator. Different viewing angles will produce a large deviation, and the speed of each rotation is also inconsistent, and the real rotation speed cannot be simulated; the time of value acquisition cannot be controlled to the millisecond level. Contents of the invention [0003] In order to solve the defects existing in the prior art, the object of the present invention is to provide a method for measuring comprehensive parameters of bearings, which can realize efficient and accurate measurement of bearing clearance, assembly height, end face runout and outer diameter swing valu...

Claims

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Application Information

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IPC IPC(8): G01B21/00G01B21/08G01B21/12G01B21/16
CPCG01B21/00G01B21/08G01B21/12G01B21/16
Inventor 陈军姚谦波张君锋
Owner DALIAN HUAKONG INDAL EQUIP
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