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Grinding wheel static balance calibration method and device

A technology of calibration device and calibration method, applied in static/dynamic balance test, measurement device, abrasive surface adjustment device, etc., can solve the problems of high temperature in the grinding area, increased difficulty in falling off of abrasive particles, damage to machine tools, etc. The effect of high local hardness, easy operation of calibration method and low equipment investment cost

Active Publication Date: 2018-07-06
SHANDONG XINFA ABRASIVE & GRINDING TOOLS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The balance detection of the grinding wheel is one of the means to check the uniformity of the grinding wheel structure and the correctness of the geometric shape. Can cause machine damage and wheel chipping
In the prior art, the unbalanced grinding wheel is generally calibrated by local glue filling. If the grinding wheel calibrated by this method is used for dry grinding, it can be barely used, but when it is used for wet grinding, the grinding fluid cannot enter Entering the glue repair area, resulting in high hardness in this area, the grinding fluid cannot reduce the temperature of the working area, resulting in excessive temperature in the grinding area, burning the workpiece, and failing to grind the workpiece normally
On the other hand, the glue filling position of the grinding wheel increases the hardness in a disguised form, and it is more difficult for the abrasive grains to fall off in this area, which causes the outer circle of this area to protrude during use, and the grinding wheel is elliptical, making it impossible to continue to use

Method used

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  • Grinding wheel static balance calibration method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] The calibration method of the static balance of the grinding wheel comprises the following steps:

[0025] (1) Static balance detection:

[0026] The static balance detection is to fix the grinding wheel on the grinding wheel shaft and put it flat on the balance bar, the grinding wheel will swing back and forth until the swing stops, and the balanced grinding wheel can be stationary at any position; the unbalanced grinding wheel, then The heavier part always turns to the bottom, and it is balanced by moving the position of the balance weight. At this time, the position of the balance weight is the feeding position, and the mass of the balance weight is m grams;

[0027] (2) Static balance calibration:

[0028] Weigh 1.1m grams of abrasive material and put it on the feeding position on the grinding wheel, place the grinding wheel on the workbench 10, open the reversing air valve I2, the extension of the telescopic rod 3 will drive the extension of the pressurized horn 4...

Embodiment 2

[0030] The calibration method of the static balance of the grinding wheel comprises the following steps:

[0031] (1) Static balance detection:

[0032] The static balance detection is to fix the grinding wheel on the grinding wheel shaft and put it flat on the balance bar, the grinding wheel will swing back and forth until the swing stops, and the balanced grinding wheel can be stationary at any position; the unbalanced grinding wheel, then The heavier part always turns to the bottom, and it is balanced by moving the position of the balance weight. At this time, the position of the balance weight is the feeding position, and the mass of the balance weight is m grams;

[0033] (2) Static balance calibration:

[0034] Weigh 1.2m grams of abrasive material and put it on the feeding position on the grinding wheel, put the grinding wheel on the workbench 10, open the reversing air valve I2, the extension of the telescopic rod 3 drives the extension of the pressurized horn 4, and ...

Embodiment 3

[0036] The calibration method of the static balance of the grinding wheel comprises the following steps:

[0037] (1) Static balance detection:

[0038] The static balance detection is to fix the grinding wheel on the grinding wheel shaft and put it flat on the balance bar, the grinding wheel will swing back and forth until the swing stops, and the balanced grinding wheel can be stationary at any position; the unbalanced grinding wheel, then The heavier part always turns to the bottom, and it is balanced by moving the position of the balance weight. At this time, the position of the balance weight is the feeding position, and the mass of the balance weight is m grams;

[0039] (2) Static balance calibration:

[0040] Weigh 1.15m of abrasive material and put it on the feeding position on the grinding wheel, put the grinding wheel on the workbench 10, open the reversing air valve I2, the expansion of the telescopic rod 3 will drive the extension of the pressurized horn 4, and t...

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PUM

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Abstract

The invention discloses a grinding wheel static balance calibration method and device, belongs to the grinding tool calibration technology field and solves problems of non-uniform feeding and poor feeding effect in the prior art. The method comprises steps that the feeding position and balance block mass are determined through static balance detection, an abrasive material is weighed and is displaced on the feeding position of a grinding wheel, the grinding wheel is arranged on a work station, a reversing valve I is opened, a telescoping rod stretches to drive a pressured horn to extend, the abrasive material is sealed on the grinding wheel by the pressured horn, a reversing valve II is opened and pressured, and the abrasive material is filled to the feeding position of the grinding wheel.The device comprises the work station and a supporting member, wherein the work station is fixedly connected with the supporting member, the reversing valve I, the pressured horn, the reversing valveII and a cylinder are further comprised, the pressured horn is fixed on the telescoping rod of the cylinder, the reversing valve I is connected with two ports of the cylinder, and the reversing valveII is connected with the pressured horn. The method and the device are for grinding wheel static balance calibration.

Description

technical field [0001] The invention relates to a method and device for calibrating the static balance of a grinding wheel, and belongs to the technical field of grinding tool calibration. Background technique [0002] The balance detection of the grinding wheel is one of the means to check the uniformity of the grinding wheel structure and the correctness of the geometric shape. Can cause damage to the machine tool and chipping of the grinding wheel. In the prior art, the unbalanced grinding wheel is generally calibrated by local glue filling. If the grinding wheel calibrated by this method is used for dry grinding, it can be barely used, but when it is used for wet grinding, the grinding fluid cannot enter Entering the glue repair area, resulting in high hardness in this area, the grinding fluid cannot reduce the temperature of the working area, resulting in excessive temperature in the grinding area, burning the workpiece, and failing to grind the workpiece normally. On...

Claims

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Application Information

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IPC IPC(8): G01M1/12G01M1/38B24B53/00
CPCB24B53/00G01M1/12
Inventor 王加志王厚任
Owner SHANDONG XINFA ABRASIVE & GRINDING TOOLS CO LTD