Small – flexible – precise in the diameter range from 50 to 250 mm, maximum precision in spite of high speed. The module system for reducing unit costs. The modular N1 product platform unites applications from different machining technologies. The benefit for users goes beyond significantly reducing investment costs to include the declared intention of this development: Permanent reduction of unit production costs. PITTLER T&S GmbH, the traditional manufacturer of CNC lathes, has integrated operations such as drilling, thread cutting, counter-sinking, milling, grinding as well as final expanding and burnishing into the N1 platform in addition to turning. The offer is completed by our own integrated quality and process assurance modules as well as material flow components.
Highlights:
01 Parallel and turning machining
02 Flexible workpiece feed from the rear of the machine into the automation room
03 Loading via storage table for up to 45 minutes of standalone processing
04 Automatic part separation – no defined placing of the raw and finished parts necessary
The innovative solution for complete machining of rotationally symmetrical and cubic parts, based on proven designs. The modular concept allows the machine to be produced with 1 or 2 independent spindles and with one or two cross slides. The PV³ combines technologies such as turning, drilling, thread cutting, milling, skiving, grooving or grinding and gear hobbing as well as hard turning and grinding including integrated quality check in a monitored process, all in one machine. Unique, patented tool carriers allow this high application flexibility in the part diameter range from 400 to 1,600 mm.
The PRÄWEMA SynchroFine® XL gear grinding machine is laid out for profile grinding on internal and external gears, on disc and shaft-shaped parts. The machine is laid out in three versions and is suitable for generating gears for components up to Module 32 with an outer diameter of 2,200 mm. Naturally the machine offers an option for hobbing gears up to Module 8.The natural granite machine bed is your guarantee for the highest geometric precision as well as static and dynamic rigidity. The low heat expansion coefficient and high thermal capacity ensures maximum thermal stability. All values for long-term precision, rigidity and thermal stability are better than those achieved e.g. with steel, cast iron or polymer concrete.The motion stand (X1 axis) for the grinding unit also consists of natural granite. The Z1 axis (grinding stroke in axial direction of workpiece) is designed as a wear-resistant linear drive. This allows high feed rates with excellent precision. The pivot axis (B axis) for adjusting the workpiece helix angle is laid out as a wear-free torque motor. The axis can be clamped hydraulically for rough grinding. The stable shift axis (Y axis) allows optimum grinding wheel dressing, correction movements during the grinding process up to incorporation into five-axis grinding for corrections, scanning measurement of the teeth up to use of the grinding operation with revolving worm. The grinding spindle used for hob grinding has an automatic balancing system and structure-borne sound sensors for sparking in.
The modular design of the SynchroForm V machine allows it to be adapted for the production of geared drive components. Set up as a single or twin spindle machine, it excels in series production with extremely profitable cycle times and high-precision machining results. Efficient complete machining in all areas of gearing in soft and hard fine machining can be achieved using the various technology modules. Your advantage: Versatile range of technologies for precise soft and hard fine machining Equipped with either one or two workpiece spindles to match unit requirements Efficient complete gearing machining of drive components
With two center-drive-heads for simultaneous end machining of shafts with a length up to max. 1.600 mm or with chuck construction for 4-axis turning. The product range V 300 is multifunctional and convenience through short loading and unloading times as well as simultaneous machining with two turrets. The V 300 series is particularly suitable with center-drive-heads if only both ends need to be machined and so the complete machining can be carried out in one clamping.
Highlights:
01 Turning, milling and gear cutting of shafts in only one set-up
02 Simultaneous machining of both shaft ends thanks to center drive technology
03 6-sided machining in main and counter spindle with up to four tool carriers
04 Automatic tool change in 7 seconds due to disc magazine
05 Integrated automation for fast workpiece change
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