THE NEWEN® CONTOUR BB - Single-Point-Cutting™
Single-Point-Cutting™ refers to the use of CBN, PCD, Cermet, Coated Carbide and Ceramic tips to cut valve seats to a professional standard. The carbide tips provide a higher level of accuracy (within 3 microns) than the use of standard form cutting tools.
Through Single-Point-Cutting™ we achieve the best gas-tight valve seat seals possible, essential for the high-performance racing engines and Natural Gas powered industrial engines in which we specialise.
Creator of the CONTOUR™ Technology...
NEWEN® is the world’s leading name in high precision machines, tools and supplies for the repair of cylinder heads. This achievement stems from the great effort we have devoted to designing, manufacturing and supplying superior products, thereby gaining the user’s trust and loyalty. Our success, however brings a new challenge - the need to do even better.
The CONTOUR™ Technology marks a step forward in continuing improvement. From leader in traditional seat & guide machines and carbide form tools, NEWEN® developed the CONTOUR-SPC™, Single-Point-Cutting™, for the purpose of machining valve seats in internal combustion engine cylinder heads.
Two years after the introduction of the CONTOUR-SPC™, NEWEN® further developed its patented system and introduced the EPOC™, featuring a 3-axis spindle. High performance seat & guide machines for professional engine rebuilders, production rebuilders...
To industrial customers, NEWEN® proposes its FIXED-TURNING® technology, a unique kinematics, so precise and reliable it revolutionizes valve seat machining production and makes plunging obsolete:
- Custom production valve seat & guide machine.
- Custom spindles for - transfer lines - rotary transfer.
- High frequency FIXED-TURNING® spindles for flexible cell high velocity machining centres.
The NEWEN® spindles open a new horizon in precision machining for small, medium and large production series.
NEWEN® has developed a new machining method called EPOC™ designed to meet the precision criteria in valve seat machining and, in particular, those of the racing world, Formula 1 and others, this method can also meet the requirements of various other machining operations where precision and speed are essential.
Starting with a profile easily created via a touch screen, the method consists in machining a complex shape using a single point cutter. There are virtually no limits to the system, the only limit being the actual dimensions of the cutter used.
Aside from the rotation axis, the part being machined being fixed, the cutting tool travels in a plane owing to two numerically controlled axes, that of the spindle sheath and that of the tool holder carriage.
NEWEN® SPINDLE TECHNOLOGY
The mechanics of the spindle features a very simple kinematics excluding racks and pinions and other driving mechanisms. The entire system is pre-loaded, has no play and guarantees an optimum precision of all machined shapes. The robustness of the system makes it compatible with an intensive use within a production environment.
Today’s market demands for economical processing of small batches of different parts as well as adaptability of manufacturing capacities - can now be met with NEWEN® Technologies.
THE ASSURANCE OF MAKING THE RIGHT INVESTMENT
Modern valve seat and sintered materials in particular all require constant feed rates and controlled parameters to guaranty consistent resuts.
All NEWEN® machines feature spindles driven eclusively by satellite roller screws. This exclusive design does away with inexact, play riddled and ill adapted rack & pinion spindles and guarantees the smoothest feed and optimum machining conditions.
The NEWEN® line offers full upgradability. No matter what model you buy, your equipment will never be obsolete!
Start with the machine that you need today and add more features to it whenever necessary.
This coherent approach not only allows you to access a modern technology, it protects your investment for years to come.
NEWEN® patented technologies guaranty that the growth of your company will never again require that you accept a derisory trade-in and that your initial investment will always keep its original value. That’s the incomparable NEWEN® Guarantee!
** For further information visit the OFFICIAL NEWEN® WEBSITE. **