Raw material thickness measuring equipment for production and processing of metal products and use method of raw material thickness measuring equipment

Abstract

The invention discloses raw material thickness measuring equipment for metal product production and processing and a using method thereof. The raw material thickness measuring equipment comprises a feeding machine, a controller, a thickness detecting mechanism, a longitudinal carrying module, a rotary conveying belt, a horizontal carrying module and a material collecting platform. The thickness detection mechanism is arranged on the right side of the top end of the feeding machine. The longitudinal carrying module is installed at the position corresponding to a discharging port of the feeding machine. The horizontal carrying module is arranged on the right side of the rotary conveying belt and located at the position corresponding to the thickness detection mechanism. According to the raw material thickness measuring equipment for metal product production and processing and the use method thereof, the thickness of a titanium alloy workpiece can be detected in a mode of combining ultrasonic waves outside the titanium alloy workpiece and physical triggering of a complex part of an inner cavity, so that the measurement accuracy is improved; influence on measurement accuracy due to ultrasonic wave disordered reflection easily caused by inner wall defects is avoided, the thickness of a workpiece can be directly calculated, and experience requirements of workers are reduced.

Description

technical field [0001] The invention relates to the technical field of metal product processing, in particular to a raw material thickness measuring device for metal product production and processing and a method for using the same. Background technique [0002] Metal processing refers to the production activities that humans process metal elements or materials with metal characteristics mainly composed of metal elements. During the processing of metal products, titanium alloys have low density, high specific strength, strong corrosion resistance, and high melting point. , often used in high-demand castings. Due to the complex shape and large thickness changes of titanium alloy castings, casting defects such as slag inclusions, pinholes, shrinkage cavities, shrinkage porosity, cracks, and cold shuts may appear inside, and casting defects directly affect the quality of the product. performance, titanium alloy castings must be tested with a thickness detector to ensure that th...

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Problems solved by technology

[0002] Metal processing refers to the production activities that humans process metal elements or materials with metal characteristics mainly composed of metal elements. During the processing of metal products, titanium alloys have low density, high specific strength, strong corrosion resistance, and high melting point. , often used in high-demand castings. Due to the complex shape and large thickness changes of titanium alloy castings, casting defects such as slag inclusions, pinholes, shrinkage cavities, shrinkage porosity, cracks, and cold shuts may appear inside, and casting defects directly affect the quality of the product. performance, titanium alloy castings must be tested with a thickness detector to ensure that the processing quality is not damaged. In the field of existing technologies, in the production of castings, the casting blanks and processed parts are detected by radiography or ultrasonic testing. Conventional film photography is currently the most commonly used method for casting detection. method, but the detection efficiency is low. At the same time, the film photography method has a large workload, high detection cost, frequent entry and exit of the X-ray room, and long-term storage of negatives. Therefore, the current ultrasonic imaging method is gradually replacing the X-ray filming method;

[0003] In the field of prior art, because the ultrasonic detection imaging method is not easy to inspect workpieces with complex shapes, and requires a certain degree of smoothness on the surface to be inspected, and defects in the inner wall of titanium alloy workpieces are likely to cause chaotic reflection waves of ultrasonic waves, which is difficult to apply, and ultrasonic detection is still difficult. Require experienced inspectors to operate and judge and calculate test results

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