Unlock instant, AI-driven research and patent intelligence for your innovation.

Special-shaped thin plate thrust testing method

A test method and thrust technology, applied in the direction of applying stable tension/pressure to test material strength, measuring force, measuring device, etc., can solve problems such as inability to accurately test the thrust of special-shaped thin plate parts

Active Publication Date: 2022-01-04
CHINA NORTH VEHICLE RES INST
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention proposes a special-shaped thin plate thrust test method to solve the technical problem that the thrust of the special-shaped thin plate parts inside the comprehensive transmission device cannot be accurately tested

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Special-shaped thin plate thrust testing method
  • Special-shaped thin plate thrust testing method
  • Special-shaped thin plate thrust testing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] In order to make the purpose, content and advantages of the present invention clearer, the specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments.

[0039] The thrust of the special-shaped thin-plate parts is exerted by the oil cylinder in the integrated transmission device, and the thrust is constant. This embodiment proposes a special-shaped thin-plate thrust test method, which replaces the special-shaped thin-plate parts with the equivalent parts to receive the cylinder thrust, and test the thrust received by the equivalent parts, etc. It is effective for testing the thrust of special-shaped thin plate parts. The thrust test method specifically includes the following steps:

[0040] S1. Simulation analysis of equivalent parts

[0041] Use the simulation assembly and motion simulation tools to design the equivalent parts to replace the special-shaped thin-plate parts, which a...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a special-shaped thin plate thrust testing method. The method comprises the steps of equivalent part simulation analysis, equivalent part machining, strain gauge pasting, thrust testing system design, calibration, thrust testing and the like. The method for testing the thrust of the equivalent part is adopted to obtain the thrust condition of the working condition of the special-shaped thin plate, the problems of boundary conditions for simulation design and optimization of special-shaped thin plate parts in a comprehensive transmission device and data missing of simulation model verification can be solved, the thrust test of the special-shaped thin plate rotating at a high speed in a closed and high-temperature environment is realized, The method is of great significance to design and optimization of special-shaped thin plates and other parts of a comprehensive transmission device. The method has popularization value, is suitable for testing all special-shaped thin plates, and is also suitable for testing parameters such as stress, thrust, pressure and the like of high-speed rotating parts in a closed and high-temperature environment.

Description

technical field [0001] The invention belongs to the technical field of testing and testing, in particular to a special-shaped thin plate thrust testing method suitable for a comprehensive transmission device. Background technique [0002] The mechanical and hydraulic integration of the comprehensive transmission device is integrated, and the force analysis of mechanical parts is very important to the design and optimization of the components. The boundary conditions of the force analysis and the verification of the analysis model need to be supported by actual test data. The special-shaped thin plate is often used as the top plate in the integrated transmission device, and its thrust parameters are the key parameters of the design. It is necessary to carry out actual tests to obtain the thrust data received in the work, so as to obtain the thrust variation performance under different working conditions, which provides the simulation design and calculation. Real boundary cond...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G01L1/22G01N3/18
CPCG01L1/22G01N3/18Y02T90/00
Inventor 宋美球张喜明乔丽李明勇陈嘉杨魏然徐宜卜树峰张金乐党玲张海泉李永军
Owner CHINA NORTH VEHICLE RES INST