Infrared thermography (IR) has become an essential tool in many Predictive Maintenance (PdM) Programs. Infrared cameras have become user-friendly and plentiful in the marketplace, but
Did you know that there is a simple trick to selecting the correct drill for metric threads? You simply take the nominal thread diameter and
The Nord-Lock Bolt Securing system (washers) has proven to hold tightness in a vibrating environment much better than other typical bolt securing systems such as
Open impellers are frequently used in centrifugal pumps which pump liquids that contain suspended solid materials (slurries, paper stock, etc). They do not plug as
Digital cameras, with the addition of simple notes, are a very powerful planning tool and can save hours of work. Here are a couple of
The Hydraulic motor is a radial-piston type motor. The motor has a rotating cylinder shaft and stationary housing. The cylinder block is mounted in fixed roller
Water in oil is a common, but often overlooked reliability problem. Water will not only destroy the oil film strength, but may also cause flash-vaporization
If you have slow moving bearings that you need to inspect without disassembling and cleaning them, the smart hook can be a good tool to
“The basic function of a Vacuum Pump?” A Nash pump operates with a positive displacement using water as a compressant. The rotor keeps a ring
Assalub of Sweden has a powerful cordless rechargeable grease gun. The gun does not require air or electric connections; it functions on a rechargeable battery.
We are taught that dirt is bad for bearings. But why is it bad? If dirt enters between the ball/ roller and the bearing race,
The purpose of a steam trap is not as the name may indicate to trap steam, but rather to trap condensate in a steam line.
Did you know that fittings for hydraulic units are very different from regular fittings for air and instrumentation? The hydraulic fittings have much deeper and
That a perfect .000” alignment can sometimes be the wrong thing to do? Rarely, if ever, do two machines in a machine train generate the
A stroboscope is a wonderful diagnostic tool for belt drives. With a stroboscope light you can: Read the original belt’s number & manufacturer without stopping
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