A device for detecting welding angle of carbide saw blade head

A technology of hard alloys and welding angles, which is applied in the direction of optical testing for defects/defects, can solve problems such as incompleteness, low efficiency, and easy to be affected by subjective experience, and achieve long working distance, small energy loss, and good quality.
CN109884071BActive Publication Date: 2021-08-24HARBIN UNIV OF SCI & TECH
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Patents(China)
Current Assignee / Owner
HARBIN UNIV OF SCI & TECH
Publication Date
2021-08-24

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Abstract

The utility model relates to a detection device for the welding angle of a carbide saw blade head, which belongs to the detection field of a carbide saw blade. In order to solve the problem of low detection efficiency in the prior art, the detection of cemented carbide saw blades usually adopts manual random inspection; The frame is equipped with a lifting and rotating unit and a laser detection unit. The laser detection unit includes several laser components. The saw blade is sent to the detection station, and the laser detection unit sends the detection signal to the control unit; the invention realizes efficient and accurate end-to-end welding angle detection, and provides strong technical support for the welding quality and service life of the cemented carbide saw blade .
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Description

technical field

[0001] An angle detection device belongs to the field of detection of cemented carbide saw blades, and in particular relates to a detection device for the welding angle of a carbide saw blade head. Background technique

[0002] Tungsten carbide saw blades are widely used in the cutting and processing fields of wood, wood-based panels, aluminum alloys, aluminum profiles, plastic steel and other materials. Welding properties belong to dissimilar metal welding of different materials. Since the welding process is not absolutely ideal, slight changes in the shape of the solder can easily cause the blade to tilt and protrude, affecting the product quality and service life of the saw blade. At present, the angle detection method of the saw blade is that the worker randomly samples all the products, and then manually measures the front angle, rear angle, and side clearance angle of the saw blade head by the inspector. This approach is incomplete, inefficient, and s...

Claims

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