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With WEMA SU a uni­ver­sal grind­ing machine is now avail­able for the more com­plex task of the four-way machin­ing of all major work­piece sizes. The machine is equipped with vari­ably fit­ting exter­nal and inter­nal grind­ing units. The result­ing machin­ing work with just one clamp­ing oper­a­tion pro­vides deci­sive effi­ciency and pre­ci­sion benefits.

Ver­sa­til­ity is the key to con­fer­ring a major edge. Our tech­nol­ogy enables machines to per­form highly com­plex oper­a­tions. At the same time, our effi­cient periph­eral mod­ules allow a flex­i­ble reac­tion to your indi­vid­ual pro­duc­tion require­ments. This allows you to reduce labour costs and pro­duc­tion times.

Key Facts

  • 4 sides can be machined in one clamp­ing operation
  • Up to 3 swivel axes
  • Machin­ing of chuck and shaft-shaped parts (steady rest guided)
  • Up to 4 insertable inter­nal grind­ing tools (fixed on B2 axis) and 4 exter­nal grind­ing tools (fixed on B3 axis)
  • Exter­nal grind­ing wheels with a max­i­mum of 600mm diameter
  • var­i­ous options pos­si­ble (acoustics emis­sion (AE), dress­ing spin­dles, CBN, etc.)

For #cylin­ders #cones #poly­gons #threads #eccentrics #grooves and much more

WOTAN® S3U

WOTAN® S3U

Uni­ver­sal grind­ing machine for the effi­cient, pre­cise and com­plete pro­cess­ing of small and medium-sized ­com­po­nents with the work­piece being clamped once only.

WOTAN® S6U

WOTAN® S6U

Uni­ver­sal grind­ing machine with max­i­mum flex­i­bil­ity sat­is­fy­ing the high­est demands when pro­cess­ing com­plex components.

max. Umlaufdurchmesser

400/500 mm

650 / 820 mm

Icon_max_Werkstuecklaenge

400/1,000 mm

1,450 / 2,950 / 3,200 mm

Icon_max_Werkstueckgewicht

400 kg

650 / 1,300 kg

Icon_max_Innenschleifdurchmesser

350 mm

650 mm

Icon_max_Aussenschleifsdurchmesser

400/500 mm

650 / 820 mm

Icon_max_Innenschleiflaenge

400/500 mm

1.200 mm

Icon_max_Außenschleiflaenge

700 mm

2,000 mm

Options

  • Revolver head­stock with up to 4 inter­nal grind­ing mandrels
  • Fixed exter­nal grind­ing unit with a grind­ing wheel (30°, 45° or 90° towards the work­piece axis) or revolver with up to 3 grind­ing wheels
  • Work­piece head­stock with B axis
  • Hydro­sta­tic work­piece mandrel
  • Cen­tre zero feeler
  • Fixed and/​or pow­ered dress­ing tools
  • Tool change system
  • Pre-process mea­sure­ment (to recog­nise the posi­tion of a part and set it to the zero point)
  • Mea­sur­ing dur­ing the process (ø mea­sur­ing and con­trol oper­a­tion dur­ing the grind­ing operation)
  • Post-process mea­sure­ment (to estab­lish the ø, check the dis­tances, set a new zero point, etc.)
  • Coolant treat­ment
  • Exhaust sys­tems
  • Engine cool­ing
  • Remote main­te­nance
  • and much more

I WILL ANSWER YOUR QUESTIONS:

Steve Boden­schatz

+ 49 3763 61–340
 s.bodenschatz@nshgroup.com

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