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Chucks and collets for rotational work
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Chucks ensure accurate thin-walled parts machining
User application article Hydraulic shape-compliant chucks overcome problems in the machining of hardened and out-of-round thin-walled parts where high accuracy roundness is required.
News from Hardinge Machine Tools (20 October 2006)
Collet closer has high pulling force
An open-center air cylinder (collet closer) provides 2600 lbf pulling force and high speed up to 5000 rev/min and is designed to be direct-mounted onto the spindle without any adaptor.
News from Jato Precision ( 5 October 2006)
Cylinder-integrated collet chuck needs no drawbar
A cylinder-integrated collet chuck avoids installing a hydraulic cylinder, a pump, a tank, an oil cooler or custom-making any drawbar and adaptor for the hydraulic actuators.
News from Jato Precision (28 September 2006)
Universal power chuck takes bar or billet
A universal three-jaw power chuck with patented 'collet jaw' capability adequately bridges the gap between a universal chuck for billet/forging/casting and a bar machining collet chuck. Brochure available
News from Schunk Intec (19 April 2006)
Four-jaw combination chuck cuts cycle time by 40%
User application article Switching to a four-jaw combination chuck has reduced cycle time in the manufacture of tubular goods for downhole applications by 40% and made set-up easier and safer. Brochure available
News from Schunk Intec (27 March 2006)
Programmable power chuck maximises CNC benefits
A programmable power chuck enables users of CNC lathes and turning, mill/turn centres to harness and realise the full power of CNC turning and machining at an affordable and realistic cost.
News from Pratt Burnerd International ( 6 March 2006)
Quick chuck jaw change system cuts set-up times
Quick-jaw change system, to be shown at MACH 2006, meets the demands of small batch sizes with exceptional accuracy and repeatability, therefore significantly reducing set up costs. Brochure available
News from Schunk Intec (30 January 2006)
On-line sales covers chucks and collets
An all-new, on-line sales service specialising in engineering workholding equipment includes chuck jaws and a wide variety of varibore, spring and pull back collets at competitive rates. Brochure available
News from 1st MTA (1st Machine Tool Accessories) (16 November 2005)
High speed power chuck is programmable
The production version of a radical new programmable power chuck is equipped with a high ratio gear box that enables it to operate at high spindle speeds and low torque.
News from Pratt Burnerd International ( 5 July 2005)
Precision collets can be used universally
While most precision collet systems are aimed finish machining, the Centro-P system can be used for hard milling, drilling, precision reaming and even wood machining. Brochure available
News from WNT (UK) (18 March 2005)
Latest CNC wire EDM speeds special collet supply
While thousands of standard round bore R8 collets are held in stock, the more specialised types had a longer lead time, until now, when a manufacturer uses latest CNC wire EDM to speed deliveries.
News from Crawford Collets (23 September 2004)
High accuracy collets and feeders are competitive
A major British Collet manufacturer is offering high accuracy, high quality and competitive prices on all their extensive range of collets and feeders.
News from Holmes UK ( 7 June 2004)
Precision chucks and accurate turning make money
User application article A turning centre fitted with precision collet chucks on its main- and sub-spindles is central to a subcontractor's successful policy of machining small batches of precise, complex parts.
News from Leader Chuck Systems ( 4 May 2004)
Collet manufacturer now has most types in stock
Crawford Collets says that 12 months after moving into its new manufacturing plant, and only six months after opening a precision grinding facility, it has over 33,000 collets in stock.
News from Crawford Collets ( 9 April 2004)
Quick-change chuck speeds changeovers
User application article Capable of fast changeovers, a collet chuck has a runout accuracy of only five microns and is a replacement for other styles of collet chucks in bar-fed turning applications.
News from Leader Chuck Systems (29 March 2004)
Fast changeover collet chuck is precise
User application article Capable of fast changeovers, a collet chuck design has a runout accuracy of five microns and is as an economical replacement for multi-bore and other styles of collet chucks in bar-fed applications.
News from Leader Chuck Systems (26 March 2004)
Transform collet chuck into a jaw chuck quickly
Mando Adapt and Jaw Adapt can quickly and effectively transform a standard Hainbuch collet chuck into a mandrel for internal workpiece gripping or into a larger capacity jaw chuck.
News from Leader Chuck Systems ( 3 March 2004)
Machine CNC controls chuck clamping force
Clamping force is controlled through the machine tool's controller in a geared programmable power chuck allowing the safe operating speed can be more than twice that of a conventional chuck.
News from Pratt Burnerd International ( 3 March 2004)
Collet chuck designed to replace multi-bore types
A cost-competitive yet highly accurate collet chuck is targeted as an economical replacement for multi-bore and other styles of collet chucks in bar-fed turning applications.
News from Leader Chuck Systems (24 February 2004)
Chucks designed for cost-effective turning
Cost-effective lathe chucking display at MACH 2004 will include power chucks, self-contained compact static and rotating air chucks and special chucks for high precision machining.
News from Leader Chuck Systems (18 February 2004)
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