Other technologies


Experience-based diagnosis of machine mechanical problems

First Quarter 2022 Other technologies

Comtest is offering the unique Fluke 810 vibration tester. This is the most advanced troubleshooting instrument available for vibration, enabling maintenance teams to rapidly collect data and diagnose and solve mechanical problems. The handheld Fluke 810 is designed and programmed to diagnose the most common mechanical problems of unbalance, looseness, misalignment and bearing failures in a wide variety of mechanical equipment, including motors, fans, blowers, belts and chain drives, gearboxes, couplings, pumps, compressors, close coupled machines and spindles.

When it detects a fault, the Fluke 810 identifies the problem and rates its severity on a four-level scale to help the maintenance professional prioritise maintenance tasks. It also recommends repairs. Context-sensitive on-board help menus provide new users with real-time guidance and tips.

The vibration tester uses a simple step-by-step process to report on machine faults the first time measurements are taken, without prior measurement history. The combination of plain-text diagnoses, severity ratings and repair recommendations helps users make better maintenance decisions and address critical problems first. Typical vibration analysers and software are intended for monitoring machine condition over the longer term, but require special training and investment that may not be possible in many companies. The Fluke 810 is designed specifically for maintenance professionals who need to troubleshoot mechanical problems and quickly understand the root cause of equipment condition.

Mechanical diagnosis with the Fluke 810 begins when the user places the Fluke tri-axial TEDS accelerometer on the machine under test. The accelerometer has a magnetic mount and can also be installed by attaching a mounting pad using adhesive. A quick-disconnect cable connects the accelerometer to the Fluke 810 test unit. As the machine under test operates, the accelerometer detects its vibration along three planes of movement and transmits that information to the Fluke 810. Using a set of advanced algorithms, the vibration tester then provides a plain text diagnosis of the machine with a recommended solution.

A new approach to machine diagnosis

Evaluating mechanical equipment typically requires comparing its condition over time to a previously established baseline condition. Vibration analysers used in condition-based monitoring or predictive maintenance programs rely upon these baseline conditions to evaluate machine condition and estimate remaining operating life. By contrast, the diagnostic technology in the Fluke 810 analyses machinery operation and identifies faults by comparing vibration data to an extensive set of rules developed over years of field experience. It determines fault severity using a unique technology to simulate a fault-free condition and establish a baseline for instant comparison to gathered data. This means that every measurement taken is compared to a ‘like new’ machine.

Viewer application software

The vibration tester includes Viewer PC software compatible with Windows XP and Vista to expand its data storage and tracking capability. With Viewer the user can:

• Create machine setups at the computer keyboard and transfer the data to the 810 vibration tester.

• Generate diagnostic reports in a .pdf file format.

• View vibration spectra in greater detail.

• Import and store JPEG images and Fluke .IS2 thermal images for a more complete view of a machine’s condition.

The 810 comes with embedded diagnostic technology; tri-axial TEDS accelerometer; accelerometer magnet mount; accelerometer mounting pad kit with adhesive; accelerometer quick-disconnect cable; laser tachometer and storage pouch; smart battery pack with cable and adapters; shoulder strap; adjustable hand strap; Viewer PC application software; mini-USB to USB cable; Getting Started Guide; illustrated Quick Reference Guide; User Manual CD-ROM; and a hard carrying case.


Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

Emerson software optimises maintenance
Other technologies
Emerson has announced the Plantweb Insight Valve Health Application, a powerful software tool that combines Fisher control valve expertise with advanced analytic algorithms. The new app makes it possible for users to visualise an entire connected fleet of valves, while prioritising actions based on the health index of each valve.

Read more...
Emerson software optimises maintenance
Other technologies
Emerson has announced the Plantweb Insight Valve Health Application, a powerful software tool that combines Fisher control valve expertise with advanced analytic algorithms. The new app makes it possible for users to visualise an entire connected fleet of valves, while prioritising actions based on the health index of each valve.

Read more...
R200 part saves recycler millions
igus Other technologies
A simple switch to a polymer bearing, in place of stainless steel, has saved lead acid battery recycler, Frys Metals, tens of thousands of rands in maintenance costs, and much more in preventing lost production time.

Read more...
Lube tip: thermal failure in lubricants
WearCheck, a division of Synerlytic Services Other technologies
One of the most common causes of thermal failure in hydraulic fluids and some lubricating oils relates to aeration.

Read more...
Superior lubrication capability
Other technologies
Superior lubrication slashes electricity consumption, reduces vibration, and increases protection through dramatically lower friction.

Read more...
Approaches to wire rope lubrication
Other technologies
The approaches to wire rope lubrication have shifted in recent years, largely due to important technological advances to improve the application and performance of lubrication products for wire ropes. Locally, Lubrication Engineers has been at the forefront of these advancements.

Read more...
Automation solutions for underground material handling on mines
Other technologies
Deep Automation is Epiroc’s cutting-edge set of automation systems and applications, used to orchestrate loaders and trucks in underground mining operations.

Read more...
Megatrends shaping the auto industry
Other technologies
The automotive industry is in the midst of a technology-driven revolution that will not only advance the safety and sustainability of transportation, but also transform how consumers interact with their vehicles and the OEM brands behind them.

Read more...
Lube tip: foaming is affected by oil level
WearCheck, a division of Synerlytic Services Other technologies
In a circulating system, it is crucial to check the oil level before introducing anti-foam agents to address a foaming problem.

Read more...
Powerful diagnostic tool for condition monitoring
SKF South Africa Other technologies
SKF has extended its Microlog Analyser family of data collection devices with a new model that offers faster measurement collection and greater diagnostic power. “The new SKF Microlog Analyser that is ...

Read more...