patented 3/4 axis concept.

digital technology transfer.

The patented W-Axis. Only from TSCHUDIN

Productive.

24 hours. 7 days.

low operator attendance.

CUBE 350

SIMPLICITY AS THE PREREQUISITE FOR RELIABILITY AND PRECISION.

 

Read more … CUBE 350

ECOLINE/PROLINE

proLine-height adjustable regulating wheel. a worlds first.

 

Read more … ECOLINE/PROLINE

Patented axis concept

 

The TSCHUDIN ecoLine  and proLine machines feature a new arrangement of the axes using a simplified concept (Patent EP 1330336 / US 7,223,159 B2).  The slide of the grinding wheel spindle (U-axis), the regulating wheel spindle (X-axis) and the work rest support (W-axis) are designed as independent CNC axis.

The TSCHUDIN proLine system additionally features a 4th CNC axis (Y-axis, Patent US 9,085,059) to move the regulating wheel vertically in order to eliminate the need to adjust the workrest blade height. Automatic compensation functions will keep the grinding geometry consistent throughout the entire grinding process.

The movement of the work rest support is carried out in a right-angle in relation to the U- and X-axis. The dressing diamonds are mounted onto the work rest support in order to allow the grinding- and regulating wheel to be profiled by CNC-control. This 3-axis concept completely eliminates the complex dressing units on conventional machine types. The patented movable workrest axis (W-axis) allows for additional grinding processes such as the highly efficient multi part grinding of several parts at a time or to split up grinding processes in the same grinding cycle to have both a rough and also a finish grind operation in one automatic set-up.

Additionally, the loading and unloading of the workpieces is always outside of the grinding zone, allowing simplified and safe automation or safe manual loading. This feature is highly attractive for those looking to meet health & safety obligations because otherwise the hand loading of parts to centerless grinding machines is dangerous.

 

 

Systems overview

  TSCHUDIN CUBE 350 TSCHUDIN 400
ecoLine, proLine
TSCHUDIN 600
ecoLine, proLine
CNC Axis 3 ecoLine 3 / proLine 4 ecoLine 3 / proLine 4
Through feed grinding
Grinding area Ø
0.1-20 mm 100 mm 150 mm
Plunge grinding
Grinding area Ø
0.1-20 mm 150 mm 250 mm
Grinding wheel width/ Grinding length Plunge grinding 150 mm (optional 205 mm) max. 280 mm max. 500 mm
Grinding wheels Ø 350 mm 400 mm 610 mm
Bore diameter 203.2 mm 203.2 mm 304.8 mm
Regulating wheels Ø 275 mm 250 mm 410 mm
Bore diameter 175 mm 127 mm 254 mm
Drive power
grinding spindle
7.5 / 12 kW 15 / 29 / 37 kW 30 / 60 kW
Peripheral speed grinding wheel (V-constant) max. 63 m/s max. 63 m/s max. 63 m/s
Speed regulating wheel (infinitely variable) 5-1000/min 5-1000/min 5-1000/min.
CNC control Fanuc 0i Fanuc 0i MF Fanuc 0i MF
Resolution 0.1 µ 0.1 µ 0.1 µ
Dimensions L x T x H 2558x1735x1320 2860 x 2660 x 2080 3700 x 3000 x 2220
Weight 4 t 10 t 24 t

Tschudin AG

Contact

Infocenter

TSCHUDIN AG is an international high-tech company based in Grenchen, Switzerland. 

 

 A specialist designer and manufacturer of CNC centerless grinding machines for global markets. 

Neckarsulmstrasse 41, CH-2540 Grenchen

+41 32 654 64 74