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Workpiece tension and compression vibration excitation device and method for metal band saw sawing

A vibration device and metal belt technology, which is applied in the direction of metal sawing equipment, metal processing equipment, sawing machine accessories, etc., can solve the problems that cannot meet the efficient and fast production mode, and can not significantly improve the sawing efficiency of the band sawing machine. , to achieve the effect of improving sawing efficiency, improving sawing efficiency, and simple overall structure

Inactive Publication Date: 2017-10-17
ZHEJIANG GONGSHANG UNIVERSITY
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  • Summary
  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

However, this kind of traditional auxiliary band sawing device cannot significantly improve the sawing efficiency of the band sawing machine, and gradually cannot meet the current efficient and fast production mode.

Method used

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  • Workpiece tension and compression vibration excitation device and method for metal band saw sawing
  • Workpiece tension and compression vibration excitation device and method for metal band saw sawing
  • Workpiece tension and compression vibration excitation device and method for metal band saw sawing

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Embodiment Construction

[0026] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further described below in conjunction with the accompanying drawings.

[0027] Such as figure 1 and 2 As shown, the tension, compression and vibration excitation device for a workpiece sawed by a metal band saw includes an electro-hydraulic servo drive device 1, a hydraulic fixture table 2, and an electro-hydraulic servo drive working condition monitoring system.

[0028] Such as figure 2 ,3-1 , 3-2, and 5, the electro-hydraulic servo drive device 1 includes a tension-compression excitation cylinder installation base 1-1, a tension-compression excitation cylinder 1-2, a servo valve 1-3, and a pressure sensor right-angle connector 1 -4. Pressure sensor 1-5, proportional overflow valve 1-6, pull-pressure excitation cylinder connection plate 1-7, linear motion guide rail slide cover 1-8, linear motion guide rail base 1-9, laser displacement se...

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PUM

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Abstract

The invention discloses a workpiece pulling and pressing excitation device and method for metal band saw sawing. A traditional auxiliary band sawing device can not improve the sawing efficiency remarkably, and can not meet a current production mode gradually. The workpiece pulling and pressing excitation device comprises an electro-hydraulic servo drive device, a hydraulic clamp table and an electro-hydraulic servo drive working condition monitoring system. The hydraulic clamp table clamps a workpiece. The electro-hydraulic servo drive device pulls and presses the excitation workpiece. The electro-hydraulic servo drive working condition monitoring system detects and feeds the control workpiece pulling and pressing amplitude value and frequency back in real time. The workpiece pulling and pressing excitation device can monitor excitation amplitude and frequency in real time, and can adjust the excitation amplitude and frequency fast so as to meet the sawing requirements of different materials and sizes.

Description

technical field [0001] The invention relates to a band sawing machine, in particular to a workpiece excitation device and method for the band sawing machine. Background technique [0002] Band sawing machine is the basic means of production in the equipment manufacturing industry and one of the main equipment for material processing. Band sawing machine is widely used in various fields such as steel, machinery, automobile, shipbuilding and aerospace due to its large processing area and less material loss. However, in actual sawing conditions, affected by the shape and structure of the workpiece, the material properties of the workpiece and the band sawing characteristics, the internal stress distribution characteristics of the workpiece become an important factor restricting the sawing efficiency. [0003] In order to optimize the problems of band sawing machines in improving sawing efficiency, many innovative structures and methods have been proposed at present, such as pa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23D59/00
CPCB23D59/00
Inventor 彭丽辉姚晓鹏吴樟伟张挺曹琦峰
Owner ZHEJIANG GONGSHANG UNIVERSITY
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