Product category:
Bearings and guideways - rotary and linear
News Release from: Revolvo | Subject: Solid and split roller bearings
Edited by the Manufacturingtalk Editorial
Team on 16 June 2006
Bearing maker invests GBP 1.5m in
manufacture
UK rolling element bearing maker has invested GBP 1.5 million in new CNC grinding, laser etching and measurement equipment to meet demand for custom solid bearings and split roller bearings.
Revolvo is 'bucking the trend' of investment in UK bearing manufacture with the purchase of new CNC grinding, laser etching and measurement equipment to the value of GBP 1.5 million The new machines are required to help Revolvo meet expanded demand for both its custom designed solid bearings and SRB series of split roller bearings
This article was originally published on Manufacturingtalk on 7 Aug 2007 at 8.00am (UK)
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Solid and split bearings made up to 1.5m OD
Having added a large vertical turning centre and a large diameter grinding machine, Revolvo can now produce solid and split bearings up to 1.5m outside diameter in under 36 weeks.
Longer bearing life needs whole life consideration
Adrian Menzies of Revolvo discusses how reducing downtime due to bearing failure requires an approach where whole life costs are paramount.
"Our ability to radically reduce delivery times, especially on large diameter bearings means that we have developed a great deal of business in this area of late," said Adrian Menzies.
"At the same time, more and more companies across all market sectors are realising the benefits to their production of using our latest generation of split roller bearings, which cut downtime drastically." A member of the WYKO Group of companies, Revolvo manufactures solid bearings in sizes from 25mm bore to 1400mm external diameter and SRB in sizes from 35mm bore to over 1000mm internal diameter, plus imperial equivalents.
In addition, the company also manufactures inch, special custom designed, and obsolete sizes of solid ball and roller bearings, which are used to keep older machinery in operation.
Further reading
Split roller bearings safeguards against downtime
Revolvo's range of SRB split roller bearings provide safeguards against the costs of downtime in continuous production environments.
Design and manufacture of split roller bearings
SRB has launched a specialised service for the design and manufacture of split roller bearings in custom designs and in bore sizes up to 600mm and beyond.
Split roller bearings reduce downtime cost
Replacement of conventional SN and SD ranges of plummer blocks with split roller bearings is possible for the first time with developments from Revolvo.
All Revolvo bearings are produced to DIN PO/ABEC 1 standards, with up to P5 available on request.
The bulk of Revolvo's latest investment is directed at expanding and improving the company's CNC grinding capability.
This is exemplified by the purchase of new GER CNC internal/external grinding machine.
At the very forefront of grinding technology, the GER machine incorporates the latest developments in electro-dynamic wheel balancing, in-process gauging and measurement systems, and is entirely focused on achieving vastly reduced set-up and cycle times and the highest precision requirements.
Further substantial investment has also been made on three highly advanced CNC internal grinding machines.
The machines feature incredible resolution and accuracy - 0.00025mm is standard.
They are equipped with hydrodynamic ways, offer taper and vector grinding capability and in-process gauging, and provide incredible versatility to satisfy demands for both long production runs and small batches.
Complementing Revolvo's expanded grinding capability is an additional GBP 60,000 of investment in a new laser etching machine, and a Mitutoyo surface measurement system.
Costing in excess of GBP 20,000, the Mitutoyo equipment has been purchased to further improve Revolvo's process capability, while the GBP 40,000 bearing laser etching machine has been acquired to improve the speed and quality of Revolvo's product coding and branding.
"With upwards of GBP 1.5 million already spent, most companies in our position would be holding back on further investment for a while," said Menzies.
"However, we do not see it that way.
The gaps in the bearing market, and new opportunities with our SRB brand, mean that our business has growing potential, and we mean to exploit it.
Future planned investment will be the purchase of another very large vertical CNC grinding machine, which will give us the capability to expand our capacity further, by enabling us to grind bearings up to 1.5m OD." * About Revolvo - Revolvo has been producing high quality, rolling element bearings since 1968.
Over nearly four decades, the company has developed a detailed understanding of the requirements of a diverse range of industries, including aerospace, power generation, paper and pulp, petrochemical, printing, railways and steel.
Revolvo serves these industries with a flexible, high quality manufacturing facility, focusing on the production of ball and roller bearings.
This is backed up with a full technical support service to provide assistance in bearing selection, and also a custom design service to meet the needs of specific applications. Request a free brochure from Revolvo ...
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