Siegfried Spiess Motorenbau GmbH
Dieselstrasse 11    D - 71254 Ditzingen
Phone +49 ( 71 56 ) 95 61 - 0
Fax +49 ( 71 56 ) 95 61 - 11
Email info@spiess-gruppe.de

Machining centers

Hi Tech equipment = Hi Tech Products

The higher the technical requirements on the end product, the higher the requirements on the production equipment. Not only racing relies on Spiess products, companies in other industries have long been taking advantage of our capabilities. All can profit from high precision, the highest degree of flexibility, innovation drive and meticulous detail refinery.

Large scale machining center Hermle C 50 U dynamic
simultaneous 5-axis processing up to 2000 kg
Spindle speed: 18000 rpm with IKZ  
Work fixture: HSK 63  
Control: Heidenhain iTNC 530  
Travel: Horizontal longitudinal axis X 1000 mm
  Vertical travel up and down Y 1100 mm
  Horizontal transverse axis Z 700 mm
Changer: 102, extended tool magazine  
Table top: 1000 mm x 810 mm  
2 NC swivelling rotary table  
Clamping area: Ø 700 mm  
Swivelling range: -135° to +110°  
Clamping area: Ø 1150 mm  
Flattened on 2 sides to: 900 mm  
Swivelling range: -135° to +110°  
Rapid traverse: X 60 m/min  
  Y 60 m/min  
  Z 55 m/min  
Conditioned    
3D Sensor    
Precision in the µ-field  
 
3-axis milling machine Maho 800 E
Spindle speed: 3150 rpm  
Work fixture: SK 40  
Control: Phillips 432 E/grafic  
Travel: Horizontal longitudinal axis X 800 mm
  Vertical travel up and down Y 450 mm
  Horizontal transverse axis Z 500 mm
Work holding area: 435 mm x 500 mm  
 
3-axis machining center Hermle C 800 V
Spindeldrehzahl: 16000 rpm with IKZ
Work fixture: HSK 63
Control: Heidenhain TNC 430
Travel: X 800 mm Y 600 mm Z 500 mm
Table top: 1000 mm x 500 mm
Changer: 30 places
 
5-axis machining center Hermle C 800 U
with NC swivel turntable
Spindle speed: 16000 rpm with IKZ
Work fixture: HSK 63
Control: Heidenhain ITNC 530
Travel: X 800 mm Y 600 mm Z 500 mm
  A 0° to -110° C 360°
Table top: Diam 630 (540 mm x 540 mm)
Changer: 87 places
 
5-axis machining center Hermle C 800 U
with NC swivel turntable
Spindle speed: 16000 rpm with IKZ
Work fixture: HSK 63
Control: Heidenhain TNC 430
Travel: X 800 mm Y 600 mm Z 500 mm
  A 0° to -110° C 360°
Table top: Diam 630 (540 mm x 540 mm)
Changer: 30 places
 
Yamazaki CNC lathe
Quick Turn Nexus 200 II Universal 500
Turning-Ø: 250 mm
Travel: Horizontal transverse axis, Z 500 mm between the peaks
Driven tools with internal cooling

© S. Spiess Motorenbau GmbH, 2012
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Construction Design of completely new engines or the enhancement of existing power units –inventive spirit, courage, extensive team work and our huge wealth of represent the basis for innovative results.
Manufacturing Precision components or the refinement of existing components, single copy or small-batch series, solid material or cast material – a diversified service range thanks to an ambitious mix of know-how and new developments.
Quality management Out there on the racetrack, the smallest mistake can be crucial. Therefore, special emphasis is placed to a gapless and absolutely precise quality control. No part will be installed without having been subjected to an extremely strict examination.
Engine manufacturing The engines are individual custom products and are assembled in the heart of the company by a highly qualified team. Here, quality instead of quantity represents the yardstick.
Test bench Here, the process represented by development and design, production and manufacturing comes full circle. On the test rigs, the components or the entire project have to definitively demonstrate if they meet the highest standards.