Q&A with Tom Zelickman
Tormach recently introduced the 15LX CNC Lathe. What makes this machine tool unique among its competition?
The 15LX is a very capable, compact lathe...
Flame hardening of gears
Flame hardening is a cost-effective method of providing a hard case on the teeth of gears without changing the surface chemistry. It is widely...
Are my gears in the best shape?
As we ring in the New Year, it is commonplace for people to reflect on the prior twelve months and to make resolutions about...
Q&A with Nayeli Martinez
The ANCA Tool of the Year Awards recently celebrated innovation and technical excellence in cutting tool manufacturing at an awards ceremony on the ANCA...
Basic principles of induction hardening of steels
Induction hardening of steel is similar in many respects to flame hardening, except the heat source is provided by induced eddy currents from a...
Load, speed, and design life
Considered one of the fastest land animals, the cheetah can achieve speeds of 100+ kilometers per hour (kph). It can accelerate from zero to...
Q&A with Evan Duncanson
What is gear skiving?
Gear skiving is a process for cutting slots on a gear, a challenging operation that requires high accuracy. Manufacturers need to...
Q&A with Mary Ellen Doran
The Fall Technical Meeting will be October 22-24, 2025, at the Huntington Convention Center in Detroit, Michigan. What are the session topics, and why...
The oxygen (carbon) probe used in heat treating steel
Since the 1980s, the oxygen (carbon) probe has become a mainstay in steel heat treating, providing accurate and real-time monitoring of furnace atmosphere used...
Right angle gearing
Sir Issac Newton’s First Law of fundamental motion states that an object at rest stays at rest, and an object in motion stays in...
Surface finish improvement for gear and bearing system gains
In many gearboxes, the gears and bearings share a common lubrication system. Leaving to the side greased applications, these lubrication systems typically use a...
Q&A with Christian Albrecht
Gleason will be at Booth 529 at the Motion + Power Technology Expo in Detroit. In particular, Gleason will be focusing on Smart Loop...
Troubleshooting inadequate properties in heat-treated steel – IV
This is the fourth in a series of articles on troubleshooting issues related to heat treating steel.
In the previous column, I discussed the...
Understanding worms and worm wheels
Worm gear pairs are a common gearing technology. They consist of two components, the first being the worm and the second being the worm...
Q&A with James P. Adams
The WorldPM2026 World Congress & Exhibition — sponsored by the Metal Powder Industries Federation — will be June 25-29, 2026, at the Montreal Convention...
Troubleshooting deficient properties in heat-treated steel — III
This is the third in a series of articles on troubleshooting issues related to heat treating steel.
In the previous column, I discussed the furnace...
Making the correct gear rack choice
A simple internet search for the term “racks” returns such items as industrial storage racks, server racks, pipe racks, pallet racks, and clothes racks....
Troubleshooting inadequate properties in heat treated steel – Part II
≈ This is the second in a series of articles on troubleshooting issues related to heat treating steel.
In the previous column, I discussed...
Are gears the greatest thing since sliced bread?
As we roll into the summertime, those of us who live on the Eastern seaboard of the United States look forward to lazy days...
Q&A with Preben Hensen
Platinum Tooling is now distributing REV gear broaching tools. What brought on this decision?
When I started up the business, I was selling strictly Heimatec...
