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Increased flexibility – More Functions and Optimal Fitting

S3 U

S6 U

S10 U

Swing (mm)

400 / 500

600 / 800

1.000 / 1.200

max. work­piece length (mm)

1.000

1.800

500

max. work­piece weight in kg (incl. chuck)

400

650

1.400

max. inter­nal grind­ing diam­e­ter (mm)

350

650

700

max. inter­nal grind­ing length (mm)

400

1.200

400

max. exter­nal grind­ing diam­e­ter (mm)

400

600

1.200

max. exter­nal grind­ing length (mm)

800

2.000

300

With WEMA SU a uni­ver­sal grind­ing machine is now avail­able for the more com­plex task of the three-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.

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)
  • Cylin­ders, cones, poly­gons, threads, cams, grooves and more
  • 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

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 4 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.)
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