|
Published by
|
|
|
|
|
|
|
|
|
Advice for Better Oil Sampling
|
|
|
|
When possible, don't take oil samples from cold systems. Samples that are consistently collected from cold systems will have altered concentrations of wear metals, contaminants and other insoluble suspensions. When at rest, anything heavier than the oil will begin to settle. It takes only two minutes for a 20-micron particle of Babbitt bearing metal to settle 1/2 inch in an ISO 22 bearing oil. If unavoidable, cold systems should be labeled as such.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Misalignment causes machine vibration, bearing and coupling failures, equipment downtime and even increased power consumption. Measure and easily correct machinery misalignment with precision laser systems.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Although every company is unique, there are some maintenance and reliability truths that apply to most organizations. These case studies look at many forms of maintenance, leadership, processes, planning and more. All maintenance and reliability professionals can learn lessons from their successes and mistakes.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Boost bearing performance by checking out our 9-part series on proper bearing lubrication procedures. Begin by using correct bearing cleaning methods.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Reliable Plant 2017 is the best place to take your maintenance and reliability game to the next level. Don't miss the opportunity to attend at the lowest price. Our best early-bird pricing ends today.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Detecting Electric Motor Faults
|
|
|
From "Machinery Condition Monitoring: Principles and Practices":
The faults in electrical motors can be detected by conventional vibration monitoring at the bearing locations. Usually, the vibration levels at twice the supply line frequency increase with the severity of the defect. The vibration levels can be measured to evaluate the electric motor's health condition depending upon the ISO guideline.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
An oil's oxidation rate isn't a constant. Certain environmental factors can have a pronounced effect on the rate at which oxidation occurs. What are two of the largest oxidation catalysts that are commonly encountered?
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Published by
|
|
|
|
|
|
|
|
