November 2010Maintenance, Test & Measurement, Calibration
Vibration like temperature is a common parameter measured on process plants to predict equipment failure or process problems. It is said that vibration is the better measurement because it gives an earlier warning and contains more information to enable maintenance decisions on rotating machinery.
Increasing the intervals between maintenance and work can result in considerable cost savings. However, the cost of equipment failure is tremendous; so is the lost production due to shutdown, particularly unscheduled shutdown. Also, equipment not running efficiently costs extra money in electricity and consumables. To keep a check on the mechanical health of a machine a cost effective vibration pen is now available with selectable readings. This combined with manual data collection on an Excel spreadsheet can be the start of a successful predictive maintenance plan.
The latest vibration pen, the TV260A from Time allows users to select the correct measurement parameter for an application. In the past the basic unit (still available) only measured the vibration velocity in mm/sec. The new unit can select between velocity, acceleration and displacement.
RS PRO a key partner for planned maintenance RS South Africa
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RS PRO, the own-brand of RS, offers a comprehensive selection of over 80 000 products spanning all industries and technologies.
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Minimising maintenance costs of mining and power-generating machinery and maximising its operational efficiency – these goals form the foundation of the proactive/preventive maintenance services provided by the expert technicians at condition monitoring specialist, WearCheck.
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SKF has extended its renowned Microlog Analyzer family of data collection devices with the addition of the Microlog Analyzer dBX. Currently SKF’s most powerful diagnostic tool, this cutting-edge device redefines diagnostic capabilities, enabling users to take measurements three times faster than its predecessor.
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Multotec has developed a range of composite integrated mill liners in response to the needs of local and international mining clients.
Read more...The criticality of maintenance in the water and wastewater segment Schneider Electric South Africa
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In a time of water shedding, climate change and ageing infrastructure, the importance of maintenance and support in the water and wastewater segment cannot be overstated.
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A case study on how preventive maintenance and a few good test tools avoided unnecessary motor replacements at a pulp and paper company.
Read more...Paint curing applications in the automotive industry R&C Instrumentation
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For successful paint cure, irrespective of the paint chemistry being used, there is a critical need to measure and control the temperature of the car body as it travels through the oven. Today, paint ovens are controlled in a sophisticated fashion via thermocouples located in each zone to give constant feedback on the ambient temperature.
Read more...The logical solution to oil and gas industry corrosion
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The consequences of corrosion in the oil and gas industry can be astronomical. The simple culprit is metal reacting with oxygen and moisture, degrading it back to its natural state.
Read more...Lube tip: foaming is affected by oil level Wearcheck
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In a circulating system, it is crucial to check the oil level before introducing anti-foam agents to address a foaming problem.
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