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The need for quantity production of bores to close limits is constantly increasing, resulting in more general use of reamers.
Reamer manufacturers, anxious to satisfy this demand are constantly improving their products and can now supply reamers for each particular application and class of work.
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Despite the continuously improving accuracy of machine tools, it is still a real problem to align the axis of the reamer holder with the axis of the bore to be reamed.
One of the main reasons for these difficulties comes from heat due to friction in bearings etc, causing expansion and resultant play and loss of spindle concentricity.
The solution to your boring operations: the floating chuck SMP
It has been determined that the best results are obtained when the reamer can penetrate the bore in perfect alignment and when it is free from any radial force.
Thanks to the floating chuck, the reamer can penetrate the bore in perfect alignment and free from any radial force.
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Stability
All components of heavy duty design are made of nickel chrome steel and are hardened and ground. High precision and great care are given to the manufacturing and assembling of the chucks. Therefore, the reliability of all their qualities is ensured for a long period of time.
Sensitivity
The toolholder flanged sleeve is moving on precision balls and coupled to hte chuck body through an Oldham type clutch drivne by means of precision rollers.
Therefore the tool keeps all its mobility regardless of the torque resulting of the cutting load.
Precision
When the toolholder flanged sleeve is moving radially, its axis stays perfectly parallel with the chuck axis. This advantage provides an absolute squareness between the bore axis and the reference faces.
Advantages
- Improvement of the geometrical defects due to the misalignement between the bore axis and the spindle axis of the machine
- Improvement of the smooth finish of the bores
- Protection of the reamers
- Short time set up for boring operations in series
Range SMP
- 2600 references ion our catalogue
- Possibillity to develop quickly new products according to your specifications
- A know how since 1960
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