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Text version of the page
| Centreless Cylindrical Grinding ► efficient ► precise ► reliable | |||||||||||||||||||||||||||
| Workpiece data Workpiece diameter: ....................3 - 100 mm Workpiece length: ........................variabel | |||||||||||||||||||||||||||
| Machine concept The BB 10 CNC centreless cylindrical grinding machine has been further developed to take advantage of the latest advances in grinding technology. Practical experience, the latest design principles, and the most modern CNC technologies have all been employed to meet the exact needs of the machine operator. High efficiency both for large series production and for small batches through fast process sequences. | |||||||||||||||||||||||||||
| Grinding spindle unit Grinding wheel dimensions (DxBxd): . . 500x200x305 mm Control wheel dimensions (DxBxd): . . . 300x200x127 mm Drive power, standard: ...................... 22 kW Circumferential speed:.................max. 45 m/s Resolution of the infeed axes: ............ 0,0005 mm | |||||||||||||||||||||||||||
| Machine data Feed of grinding and control heads: . . . X1/X2-axis, CNC Feed of diamond grinding-wheel dresser: . . U1-axis, CNC Longitudinal feed of grind.-wheel dresser: . W1-axis, CNC Feed of diamond control-wheel head: ..... U2-axis, CNC Longitudinal feed of contr.-wheel dresser: . W2-axis, CNC Rotational speed of control-wheel spindle: . . . . SP2-axis Dimensions of machine (B x D x H): ............... 3.190 x 4.035 x 2.200 mm Weight of machine: ...................ca. 4.800 kg | |||||||||||||||||||||||||||
| Grinding cell: characteristic for dimensional accuracy and surface quality | |||||||||||||||||||||||||||
| Design characteristics | |||||||||||||||||||||||||||
| Compact machine layout with high static, dynamic and thermal stability. • Precision grinding spindle on one-sided hydrodynamic bearings. Systems for dressing grinding and control wheels. | |||||||||||||||||||||||||||
| <D Ö) O Q. | |||||||||||||||||||||||||||
| S £Z SZ O | |||||||||||||||||||||||||||
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| Performance profile • Grinding operations: through-feed grinding, plunge grinding • Grinding programs: manual, automatic Truing programs: manual, automatic with compensation | |||||||||||||||||||||||||||
| SZ | |||||||||||||||||||||||||||
| <D Ö) £Z TO -£Z O <D TO E o -£Z | |||||||||||||||||||||||||||
| Control panel | |||||||||||||||||||||||||||
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| BSH Holice Ltd. Sokolovská 68/105 18600 Praha 8-Karlín Czech Republic | Phone:+420 (0)2 24890610 Fax: +420 (0)2 24818244 E-Mail: info@junker.cz www.junker-group.com | ||||||||||||||||||||||||||
| LU | |||||||||||||||||||||||||||
| CD Gì CO | |||||||||||||||||||||||||||