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

Numerical control gear hobbing processing control device and processing control method for face gear

A technology of control devices and face gears, applied in digital control, electrical program control, belt/chain/gear, etc., can solve problems such as lack, and achieve the effect of improving machining accuracy and improving machining efficiency

Inactive Publication Date: 2011-09-07
BEIHANG UNIV
View PDF5 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Therefore, there is still a lack of a face gear hobbing method and a corresponding control device to process high-precision face gears. The present invention provides a set of more specific control devices and methods for the development of special equipment for face gear hobbing. design

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
  • Numerical control gear hobbing processing control device and processing control method for face gear
  • Numerical control gear hobbing processing control device and processing control method for face gear
  • Numerical control gear hobbing processing control device and processing control method for face gear

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] Such as figure 1 As shown, according to the hobbing principle of the face gear, the multi-axis linkage machine tool must be able to realize the four movements of the main movement, the sub-tooth movement, the vertical feed movement and the horizontal feed movement of the face gear CNC hobbing. At the same time, due to the existence of the helix angle of the hob, the axis of the hob must rotate around the section of the face gear by an angle of the helix angle, such as figure 2 As shown, but due to the limitation of the machine tool structure, the spindle tool cannot complete the rotation of a helix angle, which brings inconvenience to the processing. In order to solve this problem, the tool is not moved, and the workpiece is offset by a distance relative to the original position. Equivalently complete the rotation of the helix angle of the face gear hob, such as image 3 shown. no w Represents the speed of the hob, n 2 Represents the rotational speed of the workpie...

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 relates to a numerical control gear hobbing processing control device and method for a face gear, wherein the numerical control gear hobbing processing control device for a face gear comprises the control device, a gear hobbing machine, a numerical control rotary table, a transmission mechanism and a face gear workpiece; the control device comprises an industrial control computer, an SERCOS (Serial Real-Time Communication System) card, a control panel, a SERCOS optical fiber, a KE (Kontrolle Erganzen) rectification power supply module, a KW (Kontrolle Wechseirichter) main shaft control module, a KW feed control module and a PLC(Programmable Logic Controller)-IO (Input Output) module; the SERCOS card is installed on the industrial control computer through an ISA (Industrial Standard Architecture) socket, and the control panel is connected with the SERCOS card through a control wire so as to send out various kinds of control instructions; the SERCOS card is connected with the KE rectification power supply module, the KW main shaft control module and the KW feed control module through the SERCOS optical fiber; and the KW main shaft control module is connected with a main shaft motor, and the KW feed control module is connected with each feed motor through a control wire. The invention can realize the highly-efficient precise processing of the face gear.

Description

technical field [0001] The invention relates to a novel gear-face gear numerical control hobbing processing control device and a processing control method, which are suitable for the numerical control hobbing processing of face gears with any shaft intersection angle. Background technique [0002] Because face gears can be processed by gear shaping, hobbing and grinding, and the processing technology of face gears abroad is strictly kept secret, so the processing technology has not been mastered in China. The advantages and wide application of face gear transmission have been recognized in China However, the in-depth research on face gear transmission has been seriously limited due to the lack of domestic face gear processing capabilities, which has hindered the progress of face gear transmission experiments and applications. There is no systematic research on gear hobbing. The gear shaping processing method of facing gears in China is relatively in-depth. Both China Southe...

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): B23F15/06G05B19/19
Inventor 王延忠郇极刘艳强侯良威邹武
Owner BEIHANG UNIV
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