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  • gt0123_Page_38_Image_0002.jpg

    Polished Up!

    February 13, 2023
    Dressing
  • gt0123_Page_42_Image_0001.jpg

    Remaining Competitive

    February 13, 2023
    Manufacturing
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    FEATURED

    2023 State of the Gear Industry

    Gear Technology’s annual State-of-the-Gear-Industry survey polls gear manufacturers about the latest trends and opinions relating to the overall health of the gear industry. As in years past, the survey was conducted anonymously, with invitations sent by e-mail to gear industry companies—primarily in North America, but also including some respondents from around the world. Nearly 200 individuals responded to the survey.

    February 13, 2023

POWERED BY THE AMERICAN GEAR MANUFACTURERS ASSOCIATION

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The Michael Goldstein Gear Technology Library

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  • 2022 Gear Technology Buyer's Guide

    December 5, 2022
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  • Reigniting the Educational Infrastructure

    December 5, 2022
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  • Profile: Continuing Education and Training with the AGMA

    December 5, 2022
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  • Polished Up!

    February 13, 2023
    gt0123_Page_38_Image_0002.jpg
  • Remaining Competitive

    February 13, 2023
    gt0123_Page_42_Image_0001.jpg
  • Polished Up!

    February 13, 2023
    gt0123_Page_38_Image_0002.jpg
  • Remaining Competitive

    February 13, 2023
    gt0123_Page_42_Image_0001.jpg
  • 2022 Gear Technology Buyer's Guide

    December 5, 2022
    gt1122-buyers-guide.jpg
Technical
  • gt0123_Page_63_Image_0001.jpg

    Aspects of Gear Noise, Quality, and Manufacturing Technologies for Electromobility

    In modern automotive vehicles, gear noise becomes more and more of an issue. The main reason is the reduced masking noise of the engine, which vanishes completely in the case of an electric driveline. Improved gear quality unfortunately does not correlate with a better noise performance in any case. High...
    February 21, 2023
  • Use of Duty Cycles or Measured Torque—Time Data with AGMA Ratings

    December 5, 2022
  • Tooth Root Load Capacity of Additive Manufactured Gears

    December 5, 2022
  • gt0123_Page_56_Image_0002.jpg

    Mechanical Power Loss of Spur Gears Subject to Various Surface Finish Pairings

    February 21, 2023
  • Title

    • Liebherr sm
      Liebherr's WGT Gear Inspection System at MPT Expo 2021
    November 29, 2021
  • Blogs
    • FCG1.jpg

      State of the Gear Industry Perspectives: Forest City Gear

      February 13, 2023
      Revolutions
    • KNG_12P_master_machine_.jpg

      State of the Gear Industry Perspectives: Kapp Technologies

      February 9, 2023
      Revolutions
    • Sandvik-PrimeTurning-IMAGE1.jpg

      Keeping Up with Manufacturing Changes

      February 8, 2023
      Revolutions
    • Helios1.jpg

      State of the Gear Industry Perspectives: Helios Gear Products

      February 6, 2023
      Revolutions
    Features
    • Solar Atmospheres

      Low Pressure Carburizing of Gears

      Solar Atmospheres provides low pressure carburizing (LPC) that significantly increases the surface hardness/strength of steel parts for improved friction and wear. Performing LPC in a vacuum furnace results in clean parts with less distortion reducing post process finishing operations, and costs.

      December 13, 2022
      Read More
    • gt1122_Page_techtalk.jpg

      Three New AGMA Publications

      December 5, 2022
      By Phillip Olson
    • gt1122_Page_techtalk.jpg

      Three New AGMA Publications

      December 5, 2022
      By Phillip Olson
    • Machine tool builders 2021
      Machine Tool Builders at MPT Expo 2021
    November 29, 2021
    • Machine tool builders 2021
      Machine Tool Builders at MPT Expo 2021
    November 29, 2021
    • Beers and Gears

      Trade show swag. It’s everywhere on the show floor—chocolates, plastic toys, T-shirts, free...

      December 5, 2022
      By Matthew Jaster
    Product News
    • Title

      • Liebherr pallet
        Liebherr Palletizing Cell
      June 23, 2022
    • Jergens 5CV Vises.png

      Jergens Inc. to Display Modular Quick-Change Workholding Featuring Self-Centering Vise for Five Axis Machining at FITMA Booth #1516

      March 24, 2023
    • KISSsoft Release 2023 Available in April

      The new KISSsoft release 2023 comes with numerous novelties. Among others, Gear Mesh Frequencies (GMF) can now be calculated for cylindrical and bevel gears. GMF results are visualized in two different diagrams, i.e. GMF versus rotational frequency of the reference gear, and GMF versus amplitude.
      March 24, 2023
    • Heavy-Duty Solid End Milling with Superior Performance

      March 24, 2023
    • Extended Range of CoroMill Dura Versatile Solid End Mills

      March 22, 2023
    • NUM Offers Tool Grinding Software to Denmark Tooling Company

      March 20, 2023
    • Krebs & Reidel Offer Premium Grinding Wheels with High Process Reliability

      March 20, 2023
      By Philipp Bötte
    Ask the Expert
    • Title

      • Expert live
        Ask the Expert Live - Ask Anything
      November 18, 2015
      Gear Technology TV
    • undercut.jpg

      The Undercut Phenomenon

      “It appears that undercut can be eliminated in some cases but in most cases, the elimination of undercut, for example by increasing the root fillet radii of a pinion, results in performance problems in the operation with its mate. My question is, when can I eliminate undercut and why is it not possible in...
      September 1, 2021
    • Gear Noise Cause of a Different Stripe

      “ It is very hard to find out any paper regarding ‘tiger stripes’ failure, created by electrical discharge current over the gear teeth.” I wish to have some more information on this issue + how it affects the vibration / noise signatures; why does it creates the tiger stripes profile; how deep are the...
      May 1, 2021
    • The Hunting Tooth and its Effect on Break-In

      Has there ever been any experimental verification of the benefits of designing a gear pair to have a “hunting tooth” or is it just theoretical?
      January 1, 2021
    Industry News
    • M.Connor.jpg

      Starrett Names New Sales and Marketing Director for North America, Industrial Products

      The L.S. Starrett Company, a leading global manufacturer of precision measuring tools and gages, metrology systems and more, has promoted Mr. Michael Connor to Sales and Marketing Director North America, Industrial Products. 
      March 24, 2023
    • AGMA Announces New Board of Directors and Officers at Annual Meeting

      March 24, 2023
      AGMA1.jpg
    • Fisher Barton Expands and Builds The Turning Center of Excellence

      March 23, 2023
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    • INDEX Launches Newly Developed Training Program for Junior Technicians

      March 23, 2023
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    • Mitsubishi Heavy Industries EMEA—Duisburg Branch Selects Advanced Software to Support Move to Net Zero with Energy Modelling

      March 23, 2023
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    Events
    • Gear Dynamics & Gear Noise Short Course

      June 5, 2023
      Fawcett Center (Ohio State Campus)
    • Nextlub 2023

      April 18, 2023
      Maritim Hotel
    • CTI Symposium USA 2023

      May 24, 2023
    Voices
    • greg-schulte.jpg

      AGMA STRIVES TO CONNECT & ENGAGE

      From 2020 to 2022 I had the honor of serving as the AGMA Chair. As I close the two-year service commitment, I have been asked by several people: What has AGMA accomplished recently, and where is the 107-year-old trade association heading? This question is easy and difficult to answer all at the same time.
      February 13, 2023
    • subscribe.jpg

      No, Really. I Mean It.

      July 14, 2022
    • AGMA By the Numbers

      By the Numbers

      February 22, 2022
    Buyer’s Guide
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    The Gear Industry Buyers Guide is your complete directory of suppliers in the gear industry, including great companies like these.

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    SEW-EURODRIVE
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    Regal Rexnord
    Bigstarsu
    Star SU LLC
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