Guiding wheel structure parameter detecting method

A technology of structural parameters and detection methods, applied in the field of solar photovoltaic, can solve the problems such as being unsuitable for monitoring the change of the shape and structure of the groove, unable to determine in real time that the guide wheel 20 continues to cut, unable to meet the use requirements, etc., and achieves rapid detection and results. Accurate, reliable, and low-cost results

Inactive Publication Date: 2014-09-24
JIANGXI SAI WEI LDK SOLAR HI TECH CO LTD
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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

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Embodiment Construction

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0034] see figure 2 , the invention provides a method for detecting structural parameters of a guide wheel, which is used for measuring figure 1 The structural parameters of the groove of the guide wheel 20 in the multi-wire cutting machine 100 shown in , this detection method is also applicable to the structural parameters of other mechanical parts with structures such as sawtooth and groove. The method for detecting structural parameters of the guide wheel...

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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...

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Application Information

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IPC IPC(8): G01B11/00
Inventor 付红平章金兵李建
Owner JIANGXI SAI WEI LDK SOLAR HI TECH CO LTD
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