A diamond wire saw online detection device

Abstract

The invention discloses an on-line detection device for a diamond wire saw. The on-line detection device is characterized in that a back panel is vertically arranged on the upper rear side of a baseplate, and the baseplate is mounted on the inside wall of a pay-off chamber of a diamond wire saw slicer through the back panel; a camera is mounted on the upper front side of the baseplate through a camera mounting slipway, an imaging tube is mounted on the back panel, a camera lens is opposite to the imaging tube, the diamond wire saw transversely passes through a gap between the camera lens and the imaging tube, and the position of the camera in the axial direction of the diamond wire saw is adjusted through the camera mounting slipway; and a main light source is mounted on the front side of the diamond wire saw on the baseplate through a support, a back light source is mounted on the rear side of the imaging tube on the baseplate through a back light mounting slipway, and the position of the back light source in the axial direction of the diamond wire saw is adjusted through the back light source mounting slipway. The on-line detection device is simple in structure, convenient to use and low in cost, can monitor the quality of a diamond wire in real time in the cutting process, and therefore, provides data support for diamond wire assessment, cutting process improvement and the like.

Description

technical field [0001] The invention relates to an online detection device for a diamond wire saw, which belongs to the field of detection of cutting lines. Background technique [0002] Silicon wafer cutting machines currently used in the solar energy field mainly include mortar slicers and saw slicers. The mortar used in the mortar slicer is composed of silicon carbide and polyethylene glycol, which are convenient for sampling inspection, while the diamond wire used in the diamond wire saw slicer is usually tested by taking the head and tail of the spool, but such test results cannot fully represent the overall quality , It is impossible to monitor the quality of the diamond wire during the cutting process, and it is not convenient for quality control and cutting problems to trace and solve. [0003] The existing on-line detection equipment for the surface quality of diamond wire saws is mainly used in the wire manufacturing process to make the manufacturing process contr...

AI Technical Summary

Problems solved by technology

[0004] Therefore, the existing detection devices or systems cannot be directly applied to the detection and monitoring of diamond wire saws during actual cutting. There is an urgent need for a device and method that can detect the surface quality of diamond wire saws in real time during the cutting process, so as to better control cutting process

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