Machine tool cutter fault test system
A technology of fault testing and machine tools, which is applied in the direction of manufacturing tools, measuring/indicating equipment, metal processing machinery parts, etc., can solve the problems of low accuracy of test results and affect the processing efficiency of CNC machine tools, and achieve the effect of avoiding misjudgment
Inactive Publication Date: 2020-05-19
XIANGTAN UNIV
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Problems solved by technology
Tool detection is divided into direct detection and indirect detection. The direct detection method needs to remove the tool from the CNC machine tool, which affects the processing efficiency of the CNC machine tool. The indirect detection has the advantages of real-time and convenience. different, the accuracy of test results obtained by using indirect detection methods is not high
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[0038] The machine tool tool fault testing system provided by the present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.
[0039] Such as figure 1 As shown, the machine tool tool failure testing system provided by the present invention includes a central processing unit 1, a vibration sensor 2, a signal processing circuit 3, a temperature sensor 4, a humidity sensor 5, an image acquisition module 6, an image processing module 7, a power supply module 8, a comparison Module 9 , alarm device 10 , wireless transmission device 11 , user mobile phone 12 , display device 13 and storage device 14 .
[0040] Wherein, the image acquisition module 6 is used to collect the image information of the tool when the machine tool is operating, and the vibration sensor 2 is used to collect the vibration signal of the tool when the machine tool is operating. The output end of the vibration sensor 2 is connected with the input end of the...
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The invention discloses a machine tool cutter fault test system. The machine tool cutter fault test system comprises a central processing unit, a vibration sensor, a signal processing circuit, a temperature sensor, a humidity sensor, an image acquisition module, an image processing module, a power module, a comparison module, an alarm device, a wireless transmission device, a user mobile phone, adisplay device and a storage device. According to the machine tool cutter fault test system, a cutter of a computer numerical control machine tool can be effectively monitored when the computer numerical control machine tool works, vibration parameters of the cutter in the machining process is tested through a vibration sensor, and the vibration parameters can be compared with a preset vibration threshold value; and meanwhile, image information of the cutter can be collected through an image collection module, and a worker can effectively monitor the cutter of the computer numerical control machine tool in combination with a cutter vibration signal and the cutter image information collected by the vibration sensor, and therefore misjudgment can be avoided.
Description
technical field [0001] The invention relates to the technical field of intelligent testing, in particular to a machine tool tool fault testing system. Background technique [0002] CNC machine tool is the abbreviation of Computer numerical control machine tools. It is an automatic machine tool equipped with a program control system. The control system can logically process programs with control codes or other symbolic instructions and decode them. , represented by coded numbers, input into the numerical control device through the information carrier. After calculation and processing, various control signals are sent by the numerical control device to control the movement of the machine tool, and the parts are automatically processed according to the shape and size required by the drawing. CNC machine tools solve complex, precise, small-batch, and multi-variety parts processing problems. It is a flexible, high-efficiency automatic machine tool that represents the development...
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Login to View More IPC IPC(8): B23Q17/09
CPCB23Q17/0957B23Q17/0971
Inventor 周里群陈曦
Owner XIANGTAN UNIV