Device and method for detecting grinding performance of materials

Abstract

The invention provides a device and a method for detecting a grinding performance of a material. The device comprises an X axis movable track, a Y axis movable track, a Z axis displacement adjusting device, a position finder, a grinding force sensing testing device, a grinding material fixing device, a grinded material fixing device, a data acquiring system, a data processing system and a data control system; the run loop of the device is as follows: a reciprocating motion from a position X1 to a position X2 in the X axis direction and an one-way movement from a position Y1 to a position Y2, namely, the device moves from the position X1 to the position X2 and then shifts a unit towards the direction Y, or moves from the position X2 to the position X1 and then shifts a unit towards the direction Y until reaching the position Y2, and whether the grinding effect can meet the set requirement is determined after the multi-grinding loop is completed; the grinding performance of the grinding material is determined according to the total grinding displacement in the Z axis direction or determined based on the grinding efficiency. According to the method, the grinding efficiency and the grinding effect are combined to be used as the evaluation basis so that the detecting result of the grinding performance of the material is objective and reasonable.

Description

technical field [0001] The invention relates to a device and a method for detecting the grinding performance of materials, in particular to a device and a method for detecting the grinding performance of building putty and grinding materials. Background technique [0002] In the process of indoor and outdoor decoration of buildings, the flatness of the wall is quite different, so it is necessary to use putty to level the wall and polish it smoothly. Therefore, the grinding efficiency and grinding effect are very important in the entire coating construction, and are closely related to the quality of the batch embedded material and the grinding material. However, there has never been an effective method and means to judge and detect in this industry. [0003] In the past, the pros and cons of construction and grinding properties of batch embedded materials were judged by the experience of testers. The grinding property of the grinding material is judged by the amount of sand ...

AI Technical Summary

Problems solved by technology

[0007] First, the test method is too simplistic, such as figure 1 , figure 2 As shown, the main grinding methods of the current test equipment are reciprocating and rotary. The grinding material repeats the same grinding track on the material to be polished. The width W2 or diameter D1 of the grinding material is equal to the width W1 of the grinding track. Or W3, the length L1 of the grinding track is the length L2 of the grinding material or the linear movement distance of the diameter D1. image 3 , Figure 4 shown) are different; the actual grinding width W4, W5 of the grinding method is the width of the material to be ground, not the width or diameter of the material to be ground;

[0008] Second, the test data is not accurate enough, such as Figure 5 , Image 6 As shown, due to this grinding method, as the grinding depth H continues to deepen, because the width W of the grinding material and the sides of the same width to be ground are also in contact at the same time, the grinding force changes and becomes unstable, which is bound to Interference and influence on test results;

[0009] Third, the evaluation of test results is not objective enough

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