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

System and method for automatically measuring concentricity of motor case

An engine casing and automatic measurement technology, applied in the direction of mechanical measuring devices, measuring devices, mechanical devices, etc., can solve the problems of high work efficiency and precision requirements on site, and complex technology in the repair process of aeroengines, and achieve a high degree of automation, High economic value and social value, good technical effect

Inactive Publication Date: 2013-02-13
SHENYANG LIMING AERO-ENGINE GROUP CORPORATION
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The manufacturing and repairing process of aero-engines is technically complex, requiring high efficiency and precision on-site

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
  • System and method for automatically measuring concentricity of motor case
  • System and method for automatically measuring concentricity of motor case
  • System and method for automatically measuring concentricity of motor case

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] See attached Figure 1-6 , an engine housing concentricity automatic measurement system, which is composed of the following: a servo drive device 1, a mechanical transmission mechanism 2, a measuring instrument 3; wherein: the mechanical transmission mechanism 2 and the measuring instrument 3 are connected together through the servo drive device 1; The measuring instrument 3 is specifically a digital display dial gauge.

[0032] Also be provided with serial bus 4, computer 5, servomotor controller 6 in described engine shell concentricity automatic measurement system; Wherein: serial bus 4, computer 5, servomotor controller 6 three are sequentially connected and all Arranged between the measuring instrument 3 and the servo driving device 1, the serial bus 4 is directly connected to the measuring instrument 3, and the servo motor controller 6 is connected to the servo driving device 1; as image 3 As shown, the servo drive device 1 is composed of a servo motor 101 and 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 discloses a system for automatically measuring the concentricity of a motor case. The system is characterized by comprising a servo driving device (1), a mechanical transmission mechanism (2) and a measuring instrument (3), wherein the mechanical transmission mechanism (2) is connected with the measuring instrument (3) through the servo driving device (1); and the measuring instrument (3) specifically is a digital dial indicator. The invention also discloses a method for automatically measuring the concentricity of the motor case. By the system and the method, the concentricity of the motor case can be automatically measured, the automation degree is high, the technical effect is good, operability is obviously improved, and the automatic measurement and the automation of the whole production process of products are realized; and economic value and social value are high.

Description

Technical field: [0001] The invention relates to the technical field of concentricity measurement of an engine casing, and in particular provides an automatic measurement system and a measurement method for the concentricity of an engine casing. Background technique: [0002] In the prior art, the determination of whether the concentricity of the engine casing is qualified or not is manually performed, and the measurement data of the turbine support surface, the low-pressure turbine guide surface, the high-pressure turbine guide surface and the eccentric ring are manually processed to judge each The degree of deviation of the center of the measurement surface, and the degree of ellipse of each measurement surface. In this way, on the one hand, the speed is slow; on the other hand, it also increases human factors, resulting in biased results. [0003] There is no comparable commercial general-purpose system on the market today. The process of manufacturing and repairing aer...

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): G01B5/252
Inventor 董艳菊成立权刘婕张革
Owner SHENYANG LIMING AERO-ENGINE GROUP CORPORATION