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Relief

Home » Topics » Design » Relief
  • August 1, 2017

    FE-Based Approaches for Tip Relief Design

    The deformation of the gear teeth due to load conditions may cause premature tooth meshing. This irregular tooth contact causes increased stress on the tooth flank. These adverse effects can be avoided by using defined flank modifications, designed by means of FE-based tooth contact analysis.
  • June 1, 2016

    Worm Gear Efficiency Estimation and Optimization

    This paper outlines the comparison of efficiencies for worm gearboxes with a center distance ranging from 28 - 150 mm that have single reduction from 5 to 100:1. Efficiencies are calculated using several standards (AGMA, ISO, DIN, BS) or by methods defined in other bibliographic references. It also deals with the measurement of torque and temperature on a test rig — required for the calibration of an analytical model to predict worm gearbox efficiency and temperature. And finally, there are examples of experimental activity (wear and friction measurements on a blockon- ring tribometer and the measurements of dynamic viscosity) regarding the effort of improving the efficiency for worm gear drivers by adding nanoparticles of fullerene shape to standard PEG lubricant
  • Article legacy id 6671 featured image
    August 11, 2015

    Emuge Titanium Program Taps Possess New High Relief Geometry Technology

    Emuge Corp. recently introduced a line of high-performance tools for threading demanding alloyed titanium materials. Ranging from taps wi...
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  • June 1, 2015

    Optimal Modifications on Helical Gears for Good Load Distribution and Minimal Wear

  • September 1, 2013

    New-Formula Acetylene Cool for Heat Treatment

  • January 1, 2012

    Evaluation of Methods for Calculating Effects of Tip Relief on Transmission Error, Noise and Stress in Loaded Spur Gears

  • November 1, 2010

    Zerol Bevel Gears: Tribology Aspects in Angular Transmission Systems, Part III

  • August 1, 2010
    By Matthew Jaster

    Building Repeat Business: What Gear Buyers Really Want from Gear Manufacturers

  • March 1, 2006

    Proposal for Tip Relief Modification to Reduce Noise and Sensitivity to Meshing Conditions in Spur Gears

  • January 1, 2005

    Tooth Flank Corrections of Wide Face Width Helical Gears that Account for Shaft Deflections

  • January 4, 2004

    New Managers at M&M Precision

  • May 1, 2003
    By Dr. Hermann J. Stadtfeld

    The Two-Sided-Ground Bevel Cutting Tool

  • May 1, 2001

    Gear Fashion

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Blog Posts

  • December 28, 2020
    By Charles D. Schultz

    Don't Forget the Follow-Up!

  • November 19, 2019
    By Charles D. Schultz

    Content Request

  • November 15, 2018
    By Dwight Smith

    Beautiful on the Inside

  • October 4, 2018
    By Charles D. Schultz

    Repairing Gears

  • May 22, 2018
    By Charles D. Schultz

    Further Modifications

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Authors

  • Charles schultz
    Charles D. Schultz
  • Matthew jaster
    Matthew Jaster
  • Dwight smith
    Dwight Smith
  • Hermann stadtfeld
    Dr. Hermann J. Stadtfeld
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