Machine Tool Case Studies

03/02/2012

HAAS CNC machinery is the answer for Vasantha Tool Crafts

Since it was established just 16 years ago, Hyderabad-based Vasantha Tool Crafts Pvt Ltd has grown
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02/02/2012

Precision Aerospace Acquires Tornos Turning Centre

The aerospace manufacturer that produces components for actuators, filter systems, motors, generator
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27/01/2012

Ryetools upgrades with Kellenberger CNC

Ryetools Limited, the Pickering, North Yorkshire based specialist in manufacturing plastic injection
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24/01/2012

Award winning W H Rowe Ltd Produce 3 part cast for specialist downhill racing bike using Dugard machine tool technology

Winners of the 2011 Component of the year award in the UK Cast Metals Industry Awards they were
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Wire EDM machine at Rodmatic provides a quick return on investment

Story added 07 February 2010.

An "£80,000 investment in a wire EDM machine is the best purchase Rodmatic has ever made when measuring a return on investment" said Managing Director Brian Steatham.

With more than 1700 different form tools being used in a year to maintain and service its wide array of multi spindle automatic lathes, one of the immediate savings comes from being able to produce special tools in house and not have to source them via a sub-contract manufacturer.

A Fanuc wire EDM machine was installed at the Hytek facility which is the fast response, smaller batch CNC machining operation housed on the same site as Rodmatic. Since the installation up to 450 programs have been written for special tools including form tools for the production of fastners, fittings, connectors and other components for Rodmatic's customer base which mainly surrounds the automotive, oil and gas, fluid power and environmental sectors.

The cutting life of each of theirs tools is now approximately 10 per cent higher due to the accuracy of the form and the cutting action, both of these are generated by the wire EDM machine process. Other savings have been made including the flexibility of being able to produce tools quickly when there is an urgent requirement.

There are also other components that are made using this new technology at Rodmatic, these include ring gauges and tools for form and width checking. Components such as these have proved to be far cheaper to produce in house through the wire cutting process than sourcing from external toolroom suppliers.

Over the last 18 months Rodmatic has been progressively working through the machine shop rebuilding and updating its machines and processes. As a result overall productivity and utilisation of each machine has been improved by around a third.


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