Guiding wheel structure parameter detecting method

Abstract

A guiding wheel structure parameter detecting method is characterized by at least comprising the following steps that impression materials are prepared; impression products are obtained; and the impression products are measured, and the structure parameters of a guiding wheel are obtained. According to the guiding wheel structure parameter detecting method, the surface of the guiding wheel is subjected to impressing, then the impression products are obtained, by measuring the structure parameters of the impression products, the structure parameters of the guiding wheel are obtained, and the guiding wheel structure parameter detecting method has the advantages of being quick in detecting, accurate and reliable in result, low in cost, capable of carrying out continuous detecting and detecting guiding wheels with different groove types and the like.

Description

technical field [0001] The invention relates to the field of solar photovoltaics, in particular to a method for detecting structural parameters of a guide wheel. Background technique [0002] In today's society, energy consumption is increasing. With the shortage of traditional energy sources and environmental pollution, people urgently need to develop new energy sources. Solar energy has become the focus of attention due to its renewable and non-polluting advantages. At present, solar energy is mostly converted into electrical energy through solar cells, and existing solar cells are mainly made of crystalline silicon wafers. [0003] Such as figure 1 As shown, the crystalline silicon wafer is usually obtained by cutting the silicon rod 200 to be processed by using a multi-wire cutting machine 100. A plurality of steel wires 10 are arranged on the groove of the guide wheel 20 and arranged to form a wire network. The raising or lowering of the processed silicon rod 200 real...

AI Technical Summary

Problems solved by technology

Existing detection methods generally use a profile measuring instrument to detect the groove of the guide wheel 20. This method can be used to detect the structure of the groove of the newly opened guide wheel 20 more conveniently. However, during the use of the guide wheel 20 , because the groove of the guide wheel 20 will continue to wear and tear, at this time the profile measuring instrument is not suitable for monitoring the shape and structure of the groove of the guide wheel 20 during use, so it is impossible to judge in real time whether the guide wheel 20 can be used to continue cutting , cannot meet the requirements for use

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