[advertisement]

Maintenance

PRODUCT NEWS | 2025-02-27

B&R Automation Introduces New Safety Functions

B&R – a division of ABB – introduces Safety+, an innovative open approach to programming safety functions. Developers can now also use the latest software engineering tools and methods for safety applications. An innovative data structure with a digital fingerprint makes the source code freely accessible while also meeting the special requirements of functional safety. In this way, B&R has overcome an obstacle that was previously a barrier to innovation in safety programming. 

INDUSTRY NEWS | 2025-02-27

Mazak Opens New Customer Solutions Center

As manufacturers continue to face shortages of skilled labor, Mazak helps them address the issue with the opening of its new Customer Solutions Center located in Florence, KY. The secure facility specializes in the development of production-ready, custom automation solutions that allow manufacturers to overcome existing labor issues while increasing production output.

INDUSTRY NEWS | 2024-05-22

Forest City Gear Celebrates Retirement of Brian Getty

Forest City Gear, an industry-leading manufacturer of fine and medium pitch custom gears, is proud to celebrate the retirement of Brian Getty in May. Getty served as Forest City Gear’s Maintenance Technician Lead for 10 years.

EVENT | 2024-01-22

Operations, Maintenance & Safety Conference

Clean energy employees are the heart and soul of the industry and keeping them safe is a top priority. American Clean Power's (ACP’s) Operations, Maintenance and Safety Conference (OMS) is the place where leaders from headquarters to the field come together to talk about retention strategies, recruitment techniques and training best practices in an effort to make clean energy stronger and safer. Key exhibitors include Applied Industrial Technologies, ExxonMobil, Intertek AIM, ONYX Insight, Shell Lubricants, Vestas and more. The event takes place in San Diego at the Manchester Grand Hyatt. 

EVENT | 2023-11-16

Industrial IoT Conference 2024

The Industrial IoT Conference (Ft. Lauderdale, FL) explores the potential of intelligent machines, prescriptive analytics, sensor driven analytics, and block chain solutions. Attendees learn about the industrial IoT technologies that are driving the transformation in manufacturing, supply chain and operations. Attendees include implementors, manufacturing companies, supply chain professionals, service providers, IoT manufacturers and more. Topics include implementation, warehouse logistics, robotics, sensors, cybersecurity, data analytics and more.

VIDEO | 2022-12-15

Maintaining a Furnace's Heat Exchanger with Ipsen

If you are experiencing reduced cooling, increased cycle times and/or dirty, contaminated parts then your vacuum furnace's heat exchanger might be the cause.  Over the course of time and production, materials will deposit on the fins of the heat exchanger, which can result in a number of issues. In this video, we examine what a heat exchanger is supposed to look like vs. what it looks like after it has collected layers of contaminants. We also discuss how often the heat exchanger, and its cooling coils should be inspected so as to ensure optimum performance and part quality.

VIDEO | 2022-12-14

WFL Operational Data Acquisition System

With the myWFL operational data acquisition system, you can maintain an overview around the clock and exploit the optimization potential for the smart factory. The software not only has a user-transparent display, but also improves machine utilization. All data in the production environment is collected and analyzed to achieve higher productivity. Shorter production times and a more effective design of the Smart Factory processes thus go hand in hand.

[advertisement]
VIDEO | 2022-11-16

Remote Monitoring of Girth Gear Performance

Inadequate lubrication conditions lead to excessive displacement. Vibration and temperature can reveal cracks and misalignment. Profile deformation leads to worsening conditions, and wear speed diagnoses current gear protection while predicting critical wear. But a monitoring partnership that understands that integrated system will get you the best at all stages of your gear. It’ll prevent failures and upgrade your efficiency. Learn more about Kluber and DALOG's remote monitoring of girth gear performance.

INDUSTRY NEWS | 2022-08-05

GROB Announces Machining Video Series

GROB Systems has announced a new YouTube Video Series called “Machine Minutes with GROB.” New technical tutorial and informational videos will be released regularly and will focus on three primary topics including Machine Design/ Building, Machine Applications, and Machine Maintenance and Inspection. The videos will generally range from two to eight minutes in length.

INDUSTRY NEWS | 2022-06-13

Wintriss Offers OEE/Data Collection Software at IMTS 2022

Wintriss Controls Group has announced it will be demonstrating new, advanced features in its ShopFloorConnect OEE and Data Collection Software at IMTS Booth #135073 located in the East Building, Level 3, in McCormick Place, Chicago IL from Sept 12- 17, 2022.

FEATURE ARTICLES | 2022-05-19

The Numbers Game

Tool-X is a nanofluid that changes the characteristics of existing metalworking fluids by ‘manipulating’ speeds, feeds and metal removal rates using nanotechnology. The science behind Tool-X can potentially change metal cutting dynamics, improve surface finishes and extend tool life. The backstory of this technology is just as fascinating as its production results.

INDUSTRY NEWS | 2022-05-10

DMG MORI Technology Center Opens in Boston

DMG MORI’s new Technology Center in the heart of Somerville, in Northeast USA, will be a hub for research and development of new digitization solutions and processes for customers worldwide. 

EVENT | 2022-05-05

International Forging Congress 2022

The International Forging Congress (IFC) is a global event that brings together key players from the international forging community to exchange information and experiences. IFC features forging industry technical and business-oriented presentations. In addition, exhibitors display their forging-related products and services to IFC attendees.

INDUSTRY NEWS | 2022-05-03

WFL Technology Meeting Highlights Machining Innovations

The WFL Technology Meeting takes place June 21-23, 2022. Visitors can look forward to expert discussions on the latest industry trends and developments. Highlights during the event include machine demonstrations, measurement technologies, automation solutions and more. 

[advertisement]
INDUSTRY NEWS | 2022-05-02

Haas Multigrind Offers Machine Technology at GrindingHub

The Haas Booth C50 Hall 10 at GrindingHub will include the Multigrind Radical, Multimation and the Multigrind CB XL series. In addition, the Multigrind CU, the Multigrind CA and the Multigrind CB will be featured during the show.

INDUSTRY NEWS | 2022-04-20

Weiler Introduces Full Line of Foundry Abrasives

Weiler Abrasives has announced the availability of its Tiger abrasives line designed to deliver maximum performance in the most demanding foundry applications. With solutions to address all grinding applications in the cleaning room, Tiger products help decrease cycle times and improve operator experience. 

INDUSTRY NEWS | 2022-04-15

Oelheld Offers Grinding Oil Performance Benefits

Many see the fluids as an unnecessary evil to the grinding process, failing to realize that selecting the right grinding fluid can lead to significant improvements in cycle time, surface quality, finishes, secondary operations, such as tool coatings. Oelheld has put together a short article on grinding oil considerations.

INDUSTRY NEWS | 2022-04-14

Karl M. Weiler Receives Lifetime Achievement Award

Weiler Abrasives is pleased to announce that Karl M. Weiler, former president, has received the John J. Buckley Lifetime Achievement Award from the Industrial Supply Association (ISA). 

INDUSTRY NEWS | 2021-12-15

FANUC Offers Mobile Apps for CNC Product and Maintenance Support

FANUC America has released a suite of new mobile apps for quicker delivery of vital information. The CNC Comparison, the CNC Functions Ca...
FEATURE ARTICLES | 2021-09-01

MPIF Examines State of the Powder Metal Industry

Thanks to material development and additive manufacturing opportunities, it’s important for the gear and power transmission industries to monitor the trends, technologies and future forecasts in the powder metal market.
INDUSTRY NEWS | 2021-05-27

Helios Gear Examines Preventative Maintenance to Reduce Machine Downtime

Gear manufacturers of all types and sizes must consider preventative maintenance as fundamental to their operations. Manufacturers too of...
GEAR TALK WITH CHUCK | 2020-08-26

Finding Good Candidates

Once you commit to developing the talented team members your business needs, how do you decide who to invest in? The “washout rate” at professional...
GEAR TALK WITH CHUCK | 2020-08-01

IMTS Future Tech

The Digital Manufacturing Revolution Evolves in 2020 IMTS will offer two comprehensive digital programs, IMTS Network and IMTS Sp...

GEAR TALK WITH CHUCK | 2019-09-12

Where Did All the Dealmakers Go?

An old business associate called the other day with a training request. To the best of my knowledge, he’s among the last “manufacturer’s representa...
GEAR TALK WITH CHUCK | 2019-06-04

And may you have the joy of passing something on…

One of the reoccurring themes in our “origin stories” project is the willingness of people to school us in the sometimes confusing world of gears. ...
FEATURE ARTICLES | 2019-06-01

Identifying Equipment Failure

How machine tool maintenance has evolved in recent years in gear manufacturing.
INDUSTRY NEWS | 2019-03-05

Drake Manufacturing Offers Preventive Maintenance Program

A machine tool investment is intended to boost productivity but also requires maintenance to ensure that it continues working at an optim...
GEAR TALK WITH CHUCK | 2018-10-30

New Things in an Old Box

To conclude our loo...
GEAR TALK WITH CHUCK | 2018-10-18

How to Upgrade a Classic

If you are a f...
GEAR TALK WITH CHUCK | 2018-10-16

Is it Worth Upgrading?

INDUSTRY NEWS | 2018-04-30

EMAG Gets Smart with Mobile Analytics

Machine data has never been easier to collect, distribute and analyze. Monitoring production lines, evaluating tools and surveying tool conditions ...
INDUSTRY NEWS | 2018-01-31

IIoT Spotlight: A Look at Honeywell Connected Plant

One of the most relevant topics in manufacturing right now is predicting process conditions and equipment failures for continuous improvement on th...
INDUSTRY NEWS | 2018-01-04

Marposs Electrical Gauge Actuators Provides Increased Control and Reduced Maintenance time for E-Fenar and Blú Systems

Marposs has enhanced its gauging solutions for grinding machines with new electrical gauge actuators. As compared to former hydraulic and...
GEAR TALK WITH CHUCK | 2017-12-12

Engineering Safety (Part One)

Watching the movie Deepwater Horizon got me thinking about current attitudes on workplace safety. (Full disclosure — I am a bit of a cr...
GEAR TALK WITH CHUCK | 2017-08-08

Taking on the Impossible

Those multi-trillion-dollar figures thrown around for infrastructure repair make progress seem impossible without huge tax increases and a long com...
GEAR TALK WITH CHUCK | 2017-05-11

Here There Be Dragons

On the AGMA Helical Gear Rating Committee we frequently deal with how to warn users away from potentially dangerous designs. Some years ago our won...
GEAR TALK WITH CHUCK | 2017-04-13

Fundamentals of Maintenance

Modern cars and trucks are wonderfully reliable and durable. As much as I love old cars I cannot cleanse my memory of the heartbreaking behavior th...
GEAR TALK WITH CHUCK | 2017-04-11

Why Things Break

I used to tease our maintenance staff that there were only two reasons a machine went down: it went down because we worked on it or because we did ...
INDUSTRY NEWS | 2017-04-06

Holroyd Precision Absolute Care Maintenance Program Offers CNC Upgrade Packages and Machine Refurbishment Services for Holroyd Machines

As part of its ‘Absolute Care' machine tool maintenance program, Holroyd Precision is offering a range of CNC upgrade packages ...
INDUSTRY NEWS | 2017-03-21

Worm Gears: Higher Energy Efficiency and Less Strain on Resources

Introduction The concepts of sustainability and energy efficiency are gaining importance in power transmission engineering. Mor...
GEAR TALK WITH CHUCK | 2016-12-13

Job Satisfaction

    Every once in a while you need a reminder of why you enjoy your work. This week I got to witness final testing of a...
GEAR TALK WITH CHUCK | 2016-09-01

Contingency Planning

I got caught up in a messy but foreseeable travel delay coming home from my first trip to China. Foreseeable because airplanes are machines and mac...
FEATURE ARTICLES | 2016-08-01

IMTS 2016 Booth Previews

Comprehensive descriptions of what you will find in the booths of many leading gear industry suppliers at IMTS 2016.
GEAR TALK WITH CHUCK | 2016-06-28

The Importance of Record Keeping

    Very rarely does a gearbox designer have the opportunity to see his or her products at work many years later. Recently I was as...
GEAR TALK WITH CHUCK | 2016-06-23

Revisiting the Bad Old Days

  Unless you are involved with rebuilding old equipment, it may be entirely possible to never see a tooth flank with “progressive pitting.”...
PUBLISHER'S PAGE | 2016-06-01

Apologies

I'd like to apologize to the dedicated people working on revisions to the AGMA 925 standard and the Technical Report ISO 15144-1, both of which deal with the issue of micropitting. In the March/April issue of Gear Technology, we published an opinion piece in our Voices column that harshly criticized the methods for predicting micropitting outlined in ISO 15144-1.
GEAR TALK WITH CHUCK | 2016-04-26

No Fantasy Draft

Chicago will once again host the National Football League draft for former college players. Millions of fans will tune in to see where their favori...
FEATURE ARTICLES | 2016-03-01

Plastic Gearing Continues Converting the Unconverted

Plastic gears are everywhere today - throughout your car, at the oceans' lowest depths, in deep space. The question, when is a metal gear a candidate for plastic conversion, can be addressed in three words, i.e. what's the application?
GEAR TALK WITH CHUCK | 2016-01-21

Nostalgia Time

I am less of an airplane fan than most engineers, but the news reports of Air France scheduling special “last flights” for its retiring Boeing 747 ...
FEATURE ARTICLES | 2015-11-01

Buyers Guide

The 2015 Gear Technology Buyers Guide was compiled to provide you with a handy resource containing the contact information for significant suppliers of machinery, tooling, supplies and services used in gear manufacturing.
GEAR TALK WITH CHUCK | 2015-10-06

One World Now

My Saturday morning routine now includes watching a bit of “futball” from the English Premier League. The next day an American football game was br...
GEAR TALK WITH CHUCK | 2015-09-03

When Good Employees Screw Up

A friend of mine is the inspection department for a custom machine shop. He is also the process engineer and, occasionally, a machine operator. Rec...
PRODUCT NEWS | 2015-09-01

Product News

News about New Products
GEAR TALK WITH CHUCK | 2015-05-12

Business of Sports, Cont.

Picking up from last week on W. Edwards Deming… We’re constantly hearing sports terms and metaphors used in business c...
GEAR TALK WITH CHUCK | 2014-11-13

A Good Waste of Time

GEAR TALK WITH CHUCK | 2014-09-23

E is for Effort

[starbox] The second step in my performance evaluation procedure looks at the effort a team member puts into his or her job. From our first day ...
GEAR TALK WITH CHUCK | 2014-08-12

Unforeseen Consequences

[starbox] For something that causes so much trouble for so many people, you would think there would be lots of consideration given to the unforese...
INDUSTRY NEWS | 2014-07-06

PTG Revises Maintenance and Support Services

U.K.-based Precision Technologies Group (PTG) has totally revised its range of machine tool maintenance and support services, to provide ...
GEAR TALK WITH CHUCK | 2014-04-17

More Adventures in Modifying Machines

[starbox] In my last posting I wrote about some of the projects I have been involved with to squeeze a bigger part in an existing machine. Most ...
GEAR TALK WITH CHUCK | 2014-04-15

If the Shoe Doesn’t Fit …

[starbox] Blogging about emerging 3-D printing technology reminded me of occasions when it was necessary to “stretch the envelope” to get things...
INDUSTRY NEWS | 2013-10-30

Ipsen Offers Furnace Maintenance Best Practices

The recent tightening of process regulations, such as Nadcap and AMS 2750E, have been in the spotlight for a few months now. Customers lo...
INDUSTRY NEWS | 2013-09-06

Okuma Introduces Maintenance App

Okuma America Corporation has released a new app that displays scheduled maintenance and inspection reminders. Depending on the particula...
FEATURE ARTICLES | 2013-09-01

How to Inspect a Gearbox

Although a comprehensive on-site gearbox inspection is desirable in many situations, there may be constraints that limit the extent of the inspection such as cost, time, accessibility and qualified personnel. This article describes the equipment and techniques necessary to perform an on-site gearbox inspection.
ASK THE EXPERT | 2013-08-01

Girth Gear Inspection - Pre- and Post-Manufacture

What are the ins-and-outs of quality inspection of girth gears, from both a manufacturer and buyer perspective? Our experts respond.
PRODUCT NEWS | 2013-01-01

Product News

The complete Product News section from the January/February 2013 issue of Gear Technology.
INDUSTRY NEWS | 2011-08-01

Industry News

The complete Industry News section from the August 2011 issue of Gear Technology.
TECHNICAL ARTICLES | 2011-01-01

Spiral Bevel Gears: Tribology Aspects in Angular Transmission Systems, Part IV

This article is part four of an eight-part series on the tribology aspects of angular gear drives. Each article will be presented first and exclusively by Gear Technology, but the entire series will be included in Dr. Stadtfeld’s upcoming book on the subject, which is scheduled for release in 2011.
PRODUCT NEWS | 2009-08-01

Product News

The complete Product News section from the August 2009 issue of Gear Technology.
EVENTS | 2009-01-01

Events

The complete Events section from the January/February 2009 issue of Gear Technology.
INDUSTRY NEWS | 2008-05-01

Industry News

The complete Industry News section from the May 2008 issue of Gear Technology.
VOICES | 2007-09-01

Uncovering Core Competencies

How can a company grow its business or plan for growth when its niche area only accesses the smaller part of the pie?
PRODUCT NEWS | 2006-09-01

Product News

The complete Product News section from September/October 2006.
TECHNICAL ARTICLES | 2005-09-01

A Split Happened on the Way to Reliable, Higher-Volume Gear Grinding

Bevel gear manufacturers live in one of two camps: the face hobbing/lapping camp, and the face milling/grinding camp.
FEATURE ARTICLES | 2005-09-01

The Unofficial Guide to Gear Expo 2005

Booth Listings for Gear Expo 2005 in Detroit.
TECHNICAL ARTICLES | 2000-03-01

Reducing Production Costs in Cylindrical Gear Hobbing and Shaping

Increased productivity in roughing operations for gear cutting depends mainly on lower production costs in the hobbing process. In addition, certain gears can be manufactured by shaping, which also needs to be taken into account in the search for a more cost-effective form of production.
TECHNICAL ARTICLES | 1998-03-01

Programmable Separation of Runout From Profile and Lead Inspection Data for Gear Teeth With Arbitrary Modifications

A programmable algorithm is developed to separate out the effect of eccentricity (radial runout) from elemental gear inspection date, namely, profile and lead data. This algorithm can be coded in gear inspection software to detect the existence, the magnitude and the orientation of the eccentricity without making a separate runout check. A real example shows this algorithm produces good results.
TECHNICAL ARTICLES | 1997-11-01

Gear Shaving Basics - Part I

Gear shaving is a free-cutting gear finishing operation which removes small amounts of metal from the working surfaces of gear teeth. Its purpose is to correct errors in index, helix angle, tooth profile and eccentricity. The process also improves tooth surface finish and eliminates by means of crowned tooth forms the danger of tooth end load concentrations in service.
FEATURE ARTICLES | 1995-05-01

Developing a Total Productive Maintenance System

There's a reason they call it catastrophic gear failure: For example, if the line goes down at a large aluminum rolling mill because a gear set goes bad, the cost can run up to a whopping $200,000 a week. Even in smaller operations, the numbers alone (not to mention all the other problems) can be a plant manager's worst nightmare.
TECHNICAL ARTICLES | 1993-03-01

Frozen Gears

Durability is the most important criterion used to define the quality of a gear. The freezing of metals has been acknowledged for almost thirty years as an effective method for increasing durability, or "wear life," and decreasing residual stress in tool steels. The recent field of deep cryogenics (below -300 degrees F) has brought us high temperature superconductors, the superconducting super collider, cryo-biology, and magnotehydrodynamic drive systems. It has also brought many additional durability benefits to metals.
FEATURE ARTICLES | 1992-11-01

1992 Marks Important Gear Design Milestone: Lewis Bending Strenth Equations Now 100 Years old

Columbus' first voyage to the Americas is not the only anniversary worthy of celebration this year. In 1892, on October 15, Wilfred Lewis gave an address to the Engineer's Club of Philadelphia, whose significance, while not as great as that of Columbus' voyage, had important results for the gearing community. In this address, Lewis first publicly outlined his formula for computing bending stress in gear teeth, a formula still in use today.
TECHNICAL ARTICLES | 1992-11-01

Tooth Contact Shift in Loaded Spiral Bevel Gears

An analytical method is presented to predict the shifts of the contact ellipses on spiral bevel gear teeth under load. The contact ellipse shift is the motion of the point to its location under load. The shifts are due to the elastic motions of the gear and pinion supporting shafts and bearings. The calculations include the elastic deflections of the gear shafts and the deflections of the four shaft bearings. The method assumes that the surface curvature of each tooth is constant near the unloaded pitch point. Results from these calculations will help designers reduce transmission weight without seriously reducing transmission performance.
VOICES | 1985-11-01

Industry Forum

One of the current research activities here at California State University at Fullerton is systematization of existing knowledge of design of planetary gear trains.
TECHNICAL ARTICLES | 1985-09-01

New Techniques for Aligning and Maintaining Large Ring Gears

This paper presents two new techniques for aligning and maintaining large ring gears. One technique uses lubricant temperature analysis, and the other uses stop action photography.
[advertisement]