Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Measuring method and measuring equipment of large diameter of odd number gear or spline

A technology of measuring equipment and measuring methods, which is applied in the direction of mechanical diameter measurement, etc., can solve problems such as low measurement efficiency, high cost, and impact on production

Inactive Publication Date: 2013-04-10
JIANGSU SUN WAY GRP FEIDA CO LTD
View PDF3 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Now in various industries, the large diameter of odd-numbered gears cannot be measured with general-purpose measuring tools such as vernier calipers, outer micrometers, etc. Generally, three-coordinate measurement is required, and the three-coordinate needs to be in a special place, and the measurement efficiency is low. The cost is high, which directly affects the production 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
  • Measuring method and measuring equipment of large diameter of odd number gear or spline
  • Measuring method and measuring equipment of large diameter of odd number gear or spline
  • Measuring method and measuring equipment of large diameter of odd number gear or spline

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] The embodiments of the present invention will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the drawings are exemplary, and are only used to explain the present invention, but should not be understood as limiting the present invention.

[0026] In the figure, the main ruler part 1, the measuring part 2, and the outer measuring end 2a and the inner measuring end 2b.

[0027] Such as figure 1 As shown, the method for measuring the major diameter of the odd tooth or spline uses a trigonometric function to measure the major diameter of the odd tooth or spline at three points. The specific relationship is as follows:

[0028] Angle β: β=180°-360° / Z (where Z is the number of teeth of odd teeth);

[0029] α=180 / Z

[0030] h is the measured value

[0031] 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 measuring method and measuring equipment of the large diameter of an odd number gear or a spline. The large diameter of the odd number gear or the spline, namely the h value, is measured according to the following formula: r is the radius of an external circle of the odd number gear or the spline, alpha is 180 degrees / Z, and Z is the tooth number of the odd number gear. The measuring method and the measuring equipment can solve the fast measurement problem of the odd number gears and spines of various specifications on a production site, have the advantages of being low in production cost, convenient and fast, and are particularly suitable for production application.

Description

Technical field [0001] The invention relates to a measuring method for measuring the large diameter of an odd gear or spline to be measured and a corresponding measuring device. Background technique [0002] Three-coordinates is a three-coordinate measuring machine, which refers to an instrument that can calculate various geometric shapes, dimensions and other measurement capabilities through a three-coordinate software system based on the point data returned by the probe system within the three-dimensional measurable space range, also known as It is a three-coordinate measuring instrument or three-coordinate measuring bed. [0003] Nowadays, measuring the large diameter of odd-numbered gears in various industries cannot use general measuring tools such as vernier calipers, outside micrometers, etc. to measure, generally three-coordinate measurement is required, and the three-coordinate measurement needs to be in a special place, and the measurement efficiency is low. The high cos...

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
IPC IPC(8): G01B5/08
Inventor 吴海艳王英惠
Owner JIANGSU SUN WAY GRP FEIDA CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com