Wickman Optical Profile Grinder

Machine capacity using only the pantograph
• standard pantograph 50, 1 / 10 x 10 [mm]
• special pantograph 20 , 1 / 25 x 25 [mm]

using the slides of the part-holder table, 150 x 64 [mm]

• max. thickness, 76 [mm]

Grinding wheel holder head

• driven motor of the grinding wheel, 0,5 [CV]
• adjustment latitude of the frontal clearance angle, 0 to 35 °
• adjustment latitude of the side clearance angle, – 10° 0° + 10°
• beating number of the grinding wheel slide, 55 and 109 beating/min
• stroke of the grinding wheel slide, 0 to 79 [mm]
• orientation latitude of the grinding wheel head, – 90° 0° + 90°
• orientation latitude of the upper slide, – 45° 0° + 45°
• orientation latitude of the lower slide, – 45° 0° + 90°
• stroke of the upper slide, 140 [mm]
• stroke of the lower slide, 108 [mm]
• diameter of the standard grinding wheel,

127 [mm] x boring,31,7 [mm] x thickness, 4,7 [mm]

• spindle speed, 3 800 [rpm]

Parts holder head

• vertical stroke of the column, 114 [mm]
• transversal slide stroke, 64 [mm]
• longitudinal slide stroke, 150 [mm]

Pantograph

• reduction ratio of the standard pantograph, 50 /1
• max drawing size, 500 x 500 [mm]

Optic

• magnification of the standard microscope, x 50
• magnification of the screen, x 25
• diameter of the screen, 178 [mm]
• weight, about 1 200 [kg]