Device and method for testing and standardizing performance of macrotype over-loading operation equipment

A performance and equipment technology, applied in the field of machinery, can solve the problems of late start, no performance testing device and method for large-scale heavy-duty operation equipment, etc., and achieve the effects of easy control, rapid performance testing and detection, and good stress characteristics.

Inactive Publication Date: 2008-06-25
SHANGHAI JIAO TONG UNIV
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  • Abstract
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AI Technical Summary

Problems solved by technology

Domestic research on large-scale forging manipulators and other heavy-duty operating equipment started relatively late, so through searching, no relevant devices and methods for performance testing and calibration of large-scale heavy-duty operating equipment were found

Method used

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  • Device and method for testing and standardizing performance of macrotype over-loading operation equipment
  • Device and method for testing and standardizing performance of macrotype over-loading operation equipment

Examples

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Embodiment 1

[0026] Embodiment 1: A typical embodiment of the present invention is shown in accompanying drawing 1, and this embodiment is used for simulating the movement of the workpiece and the force exerted by the workpiece on the clamp under forging conditions, so as to carry out large-scale heavy-duty operation equipment Performance testing and calibration.

[0027] Figure 1 is a layout diagram of the performance testing and calibration device 1 of the large-scale heavy-duty operating equipment and the forging manipulator (prototype) 2. As shown in Figure 1, the arrow indicates the movement and force of the end effector of the performance testing and calibration device 1 of the large-scale heavy-duty operating equipment Direction, large-scale heavy-duty operation equipment performance testing and calibration device 1 and forging operation machine 2 are on the same platform.

[0028] As shown in FIG. 2 , the performance testing and calibration device 1 for large-scale heavy-duty opera...

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Abstract

The invention relates to a performance test and calibration device and method for large-scale heavy-load operating equipment in the mechanical technology field. The device comprises a control subsystem, a power subsystem, and a mechanical subsystem, wherein the mechanical subsystem is a two-freedom-degree motion parallel mechanism, the control subsystem consists of a computer and a hydraulic system, and the power subsystem consists of four hydraulic cylinders. The invention simulates the operating condition of large-scale heavy-load operating equipment through the performance test and calibration device of large-scale heavy-load operating equipment and a computer simulation analysis method, and then butts with the large-scale heavy-load operating equipment or the model of the large-scale heavy-load operating equipment, thereby testing the performance of the equipment, calibrating the parameters of the equipment and testing the capacity of the equipment. The invention realizes the semi-physical simulation and performance test and calibration of large-scale forging operating equipment in a way of combining virtual and real situations, thereby greatly boosting the developing process of large-scale heavy-load operating equipment.

Description

technical field [0001] The invention relates to a device and method in the field of mechanical technology, in particular to a device and method for performance testing and calibration of large-scale heavy-duty operating equipment, especially suitable for large-scale forging manipulators. Background technique [0002] With the continuous development of my country's manufacturing industry, the importance of large-scale equipment, especially large-scale heavy-duty operating equipment, has become more and more obvious. For example, large-scale forging manipulators have obvious effects in improving the production efficiency of the iron and steel industry, but my country has not yet The core technology of large-scale heavy-duty operating equipment with independent intellectual property rights, so the development of large-scale heavy-duty operating equipment with superior performance has become an important topic. However, how to perform performance tests, calibrate equipment paramet...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M19/00G01M99/00
Inventor 杜正春林忠钦高峰姚振强张普
Owner SHANGHAI JIAO TONG UNIV
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