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Non-metal rod piece stretch bending combined deformation experiment platform

An experimental platform, non-metal technology, applied in the field of mechanical experiments, to achieve the effect of simple and reasonable structure

Active Publication Date: 2020-01-21
CHANGZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Measuring the deformation of rods is of great significance to the safety of components. The experimental platform in the prior art can only measure the basic deformation of rods alone, and then use the superposition principle to analyze the combined deformation.

Method used

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  • Non-metal rod piece stretch bending combined deformation experiment platform
  • Non-metal rod piece stretch bending combined deformation experiment platform
  • Non-metal rod piece stretch bending combined deformation experiment platform

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Embodiment Construction

[0024] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0025] It should be noted that, in the description of the present invention, the terms "front", "rear", "left", "right", "upper", "lower", "inner", "outer" and the like indicate orientations or positions The relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and does not require that the present invention must be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present invention. The terms "front", "rear", "left", "right", "upper" and "lower" used in the description of the present invention refer to the directions in the drawings, and the terms "inner" and "outer" refer to is the dir...

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Abstract

The invention discloses a non-metal rod piece stretch bending combined deformation experiment platform and belongs to the field of experiments in combined deformation mechanics. The non-metal rod piece stretch bending combined deformation experiment platform comprises a platform base and a platform frame fixedly arranged on the platform base in an inverted Chinese character 'mountain' shape, and two sliding chuck assemblies for clamping two ends of a non-metal rod piece are arranged on the platform base along the same straight line; the platform frame is equipped with a dual-rod cylinder and two stretching combined mechanisms symmetrical about the dual-rod cylinder; the sliding chuck assemblies comprise guide rails fixedly arranged on the platform base, sliding blocks slidably arranged onthe guide rails, and rod piece chucks fixedly arranged on the sliding blocks and capable of clamping the end parts of the non-metal rod piece; and the stretching combined mechanisms comprise driving wheels, driven wheels, outer push rods and a lifting rod with one end being hinged to the driving wheels. The invention relates to a combined deformation experiment platform which is simple and reasonable in structure, is in single-cylinder dual-rod piston driving, capable of carrying out tension deformation and bending deformation on rod pieces simultaneously, and is used for measuring stretch bending of the non-metal rod piece.

Description

technical field [0001] The invention relates to the technical field of mechanical experiments, in particular to an experimental platform for combined stretch-bending deformation of non-metallic rods. Background technique [0002] The basic deformation of the rod includes: stretching, torsion and bending deformation, and the deformation consisting of two or more basic deformations is called combined deformation. Measuring the deformation of rods is very important for studying the safety of components. The experimental platform in the prior art can only measure the basic deformation of rods alone, and then use the superposition principle to analyze the combined deformation. Therefore, it is necessary to design an experimental platform that can simultaneously measure the combined deformation of tension, compression and bending of rods. Contents of the invention [0003] The purpose of the present invention is to provide a simple and reasonable structure, driven by single-cyl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B23/10
CPCG09B23/10
Inventor 班书昊蒋学东何云松席仁强李晓艳
Owner CHANGZHOU UNIV
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