Method and device for improving grinding precision of carrier plate glass through fixed deviation correction
A carrier plate and glass technology, applied in glass production, grinding machine parts, machine tools suitable for grinding workpiece edges, etc., to achieve the effects of reducing losses, reasonable design, and accurate values
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Embodiment 1
[0040] Such as Figure 1-2 As shown in the present invention, a method for improving the grinding accuracy of carrier glass through fixed deviation correction, comprises the following steps:
[0041] S1: After the carrier glass is taken out, place it on the measuring platform and measure the straightness values of the four sides through the measuring device;
[0042] S2: When measuring, divide one side of the carrier glass into equal parts, and measure the straightness through the measuring device. A value measured in each equal part is the straightness value;
[0043] S3: The amount of grinding on each side of the carrier glass is fixed, and the value of the correction amount is obtained by comparing the straightness value measured in step S2 with the determined grinding amount;
[0044] S4: Input the value of the correction value obtained in step S3 on the interface of the carrier glass grinding mechanism, and perform correction of the grinding feed value;
[0045] S5: A...
Embodiment 2
[0057] On the basis of Example 1, when measuring in step S2, one side of the carrier glass is divided into N equal parts, and the size of the carrier glass is M, then the length of each equal part is P=M / N, and the straight line after breaking the pieces The actual measurement is carried out at the degree, and a value is measured for each equal interval, and the corresponding parameters are set according to this value.
[0058] The process of comparing the measured straightness value with the determined grinding amount value in step S3 includes: subtracting the measured straightness value from the determined grinding amount value.
[0059] In step S4, the carrier glass grinding mechanism includes a feeding unit, which provides a certain amount of feeding as required; the feeding unit starts from the position where the grinding knife enters, and ends at the position where the grinding knife exits, and advances at a set speed.
[0060] The process of adjusting the feed rate of t...
Embodiment 3
[0080] A device for improving the grinding accuracy of carrier glass by fixing deflection correction according to the present invention includes a carrier glass and a carrier glass grinding mechanism. When the carrier glass is ground by the carrier glass grinding mechanism, the implementation is as in Embodiment 1 and Embodiment 1. 2. A method for improving the grinding accuracy of the carrier glass through fixed deviation correction, correcting and correcting the grinding amount of each side of the carrier glass to balance the grinding amount of all sides and improve the grinding accuracy.
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