• TOPICS
    • Design
    • Manufacturing
    • Inspection
    • Heat Treating
    • Lubrication
    • Materials
    • The Gear Industry
    • Gears by Type
  • MAGAZINE
    • Current Issue
    • Departments
    • Archives
    • Subscribe
    • Advertise
  • NEWSLETTER
    • Subscribe
  • VIDEO
    • Gear Technology TV
      • Ask the Expert Live
      • Revolutions
    • Industry Videos
  • BLOGS
  • BUYER'S GUIDE
  • NEWS and EVENTS
    • Product News
    • Industry News
    • Events
  • ADVERTISING
    • Brand Awareness
      • Print: Display Advertising
      • Online: Web Banners & Keyword Banners
      • Online: Native Advertising (Sponsored Content)
      • E-mail: Custom, White Papers & Webinars
      • E-mail: Newsletter Sponsored Content (Native Advertising)
    • Response & Lead Generation
      • Online: Sponsored Content (Native Advertising)
      • E-mail: Newsletters
      • E-mail: Newsletter Sponsored Content (Native Advertising)
      • E-mail: Custom, White Papers & Webinars
      • Online: Buyers Guide
    • Print Advertising
      • Print: Display Advertising
      • Print: MPT Expo Showstoppers
      • Print: Buyers Guide
      • Print: Manufacturing sMart
      • Print: Specifications
      • MPT Expo Show Guide Advertising
    • Online Advertising
      • Online: Web Banners & Keyword Banners
      • Online: Native Advertising (Sponsored Content)
      • Online: Buyers Guide
      • Online: Specifications
    • E-mail Advertising
      • E-mail: E-Newsletters
      • E-mail: Newsletter Sponsored Content (Native Advertising)
      • E-mail: AGMA Industry News
      • E-mail: Custom, White Papers & Webinars
      • E-mail: Specifications
    • Special Promotions
      • Print: MPT Expo Showstoppers
      • Print: Buyers Guide
      • Print: Manufacturing sMart
      • MPT Expo Show Guide Advertising
    • GT India
  • CONTACT US
  • AGMA
    • Membership
    • Events
    • Education
    • Emerging Technology
    • AGMA Media
    • Standards
Subscribe
  • Sign In
  • Create Account
  • Sign Out
  • My Account
Home » Transient EHL Analysis of Helical Gears

Transient EHL Analysis of Helical Gears

August 1, 2016
This paper addresses the lubrication of helical gears - especially those factors influencing lubricant film thickness and pressure. Contact between gear teeth is protected by the elastohydrodynamic lubrication (EHL) mechanism that occurs between nonconforming contact when pressure is high enough to cause large increases in lubricant viscosity due to the pressure-viscosity effect, and changes of component shape due to elastic deflection. Acting together, these effects lead to oil films that are stiff enough to separate the contacting surfaces and thus prevent significant metal-to-metal contact occurring in a well-designed gear pair.
Lubrication Materials Oil Metallurgy Technical Helical Gears
KEYWORDS EHL elastohydrodynamic helical gears lubrication oil analysis
  • Download This Article

  • Related Articles

    Generation of Helical Gears with New Surface Topology by Application of CNC Machines

    Systematic Investigations on the Influence of Viscosity Index Improvers on EHL Film Thickness

    Helical Gears With Circular Arc Teeth: Simulation of Conditions of Meshing and Bearing Contact

Free Gear Technology Subscriptions
Subscribe
Free Gear Technology Subscriptions
Subscribe
FEATURED VIDEO
  • Liebherr sm
    Liebherr's WGT Gear Inspection System at MPT Expo 2021
November 16, 2022
RECOMMENDED
  • CTI USA Symposium 2023 Recap

    July 26, 2023
    gt0723_Page_22_Image_0001.jpg
  • The Inside Track on Automation, Robotics and Motion Control

    July 27, 2023
    gt0723_Page_32_Image_0001.jpg
  • Efficient Turnkey Machining of Complex E-drive Components

    July 27, 2023
    gt0723_Page_26_Image_0001.jpg
  • Hot Technologies to Help Cool the Planet

    August 28, 2023
    gt0823_Page_26_Image_0001.jpg
  • Feel the Burn

    August 28, 2023
    gt0823_Page_38_Image_0001.jpg
  • Hot Technologies to Help Cool the Planet

    August 28, 2023
    gt0823_Page_26_Image_0001.jpg
  • Feel the Burn

    August 28, 2023
    gt0823_Page_38_Image_0001.jpg
  • CTI USA Symposium 2023 Recap

    July 26, 2023
    gt0723_Page_22_Image_0001.jpg
  • Subscribe
  • Advertise
  • Contribute
  • AGMA
Powered byAGMA
Copyright © 2023 Gear Technology
  • Privacy Policy
  • Contact