Die SynchroFine ist die weltweit führende Honmaschine für verzahnte Bauteile
Die SynchroFine ist die weltweit führende Honmaschine für verzahnte Bauteile
COMPACT CNC MACHINE FOR GEAR HONING OF RINGS AND SHAFT COMPONENTS

SynchroFine

Power honing with the SynchroFine - can it be a little finer?

What makes SynchroFine unique is the compact design of all units. All units are mounted on a natural granite bed for optimal thermal and vibration-damping characteristics.

The digital and directly driven tool and workpiece spindles guarantee backlash-free drive and load reversal, as there is no need for mechanical transmission elements, such as toothed belts, gears, etc.

The machine is designed as a self-loading unit (pick-up principle) and is basically equipped with integrated handling units. The components can be fed individually. From simple manual loading through automation solutions with conveyor belts to robot cells with integrated camera functions from our sister company rbc robotics, we can use a wide range of automations according to your preferences and needs.

For even more efficiency, we can equip the system with two workpiece spindles in order to reduce non-productive times to a minimum.

The digital recording of operating parameters is also standard with the SynchroFine. It can be further expanded through various modules in order to analyze process data and thus continuously optimize processes

Highlights

01

Cost-effective gear honing for hard-fine machining: PRÄWEMA gear honing combines high precision and process reliability with a natural granite machine bed for optimal rigidity, vibration damping, and thermal stability.

02

Fine gear surfaces for smooth and quiet running: The SynchroFine produces high-quality, noise-reducing gear surfaces and meets current requirements for fine surface quality in hard-fine machining.

03

Flexible machining of gears and shafts: The SynchroFine is suitable for gears and shafts up to Ø 220 mm and also enables the machining of demanding workpieces with interfering contours.

04

Flexible profile correction with VarioSpeedDressing®: Freely programmable VarioSpeedDressing® technology enables flexible profile and flank line modifications as well as twist-free or specifically defined twist geometries – without grinding burn.

Technical Data*
 

SynchroFine 205

SynchroFine 305

WORKPIECE

   

Max. workpiece diameter (mm)

150

225

Max. workpiece length (mm)

600

600

COMPOUND SLIDES

   

X-axis travel (mm)

1200

1200

Y-axis travel (mm) (WKZ option)

Loading portal: 850

Loading portal: 850

Z-axis travel (mm)

560

560

WORKPIECE SPINDLE

   

Drive power 100% duty cycle (kW)

35

35

Torque 100% duty cycle (Nm)

112

112

Max. speed (rpm)

6000

6000

TOOL SPINDLE

   

Rated power (kW)

30

30

Rated torque

150

150

Mount / interface

Hydraulic expansion clamping system

Hydraulic expansion clamping system

*Different workpiece geometries require more individual machine designs. For this reason, the technical data given here serve as a guide, but may deviate from reality in individual cases.

Workpieces

Models

PRÄWEMA SynchroFine 205 HS-A Maschine in Produktansicht.
Produktansicht der PRÄWEMA SynchroFine 205 HS-A Maschine.
SychroFine One spindle model

The “pick-up” design of the machine enables the simplest of automation concepts. The workpiece spindle takes on the loading and unloading function of both the workpieces and the dressing tools.

PRÄWEMA SynchroFine 205 HSD-A Maschine in Produktansicht.
Produktansicht der PRÄWEMA SynchroFine 205 HSD-A Maschine.
SynchroFine Two-spindle model

Even the single spindle SynchroFine achieves extremely short cycle times. With Präwema’s decades of experience in the production of machines with two or more spindles, the SynchroFine type is also used for the two-spindle PräwemaHoning®. This reduces non-productive time down to three seconds.

PRÄWEMA SynchroFine Duo Maschine in Produktansicht.
Produktansicht der PRÄWEMA SynchroFine Duo Maschine mit zwei Bearbeitungsbereichen.
SynchroFine DUO

At the heart of the system is a two-stage process in which workpieces are first rough-honed and then fine-honed or polished. Two completely independent machining units enable separate tools to be used for each process step. The
central arrangement of both tools relative to the swivel axis ensures maximum precision without the need for time-consuming corrections due to eccentricity.
Both units have their own change intervals – a clear advantage in terms of maintenance and process planning.

Brochures

PRÄWEMA Antriebstechnik Imagebrochure
pdf
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