La CA7 XL is the latest addition to the CA7 range. With a table capable of accommodating tools up to 2000 mm between centers, it ensures impeccable tool quality with its measurement scales and linear motors. The power of the spindle, ranging from 15 to 22.5 kW, along with accessories like steady rests and magnetic chucks, enables the sharpening or production of long tools. Its 6-position grinding wheel changer and diamond dressing wheel allow for uninterrupted tool manufacturing.
The included “EasyGrind” software, featuring the Broach module, enables the sharpening and manufacturing of various types of broaches, including flat, cylindrical, helical, taper, and concave broaches. You can also achieve AAA-level finish when sharpening your gear hobs. The CA7 XL is currently in use by industry leaders like SMOC, UNIOR, Karl KLINK, and many others.
Horizontal work
5 axis
Linear motor
Technical characteristics
Machine dimensions
Overall dimensions (L x w x h)= 5096 mm x 2205 mm x 2360 mm
Total weight = 8200 kg
Tool capacity
Maximum tool lengh (grinding) = 2000 mm
Maximum tool diameter = 350 mm
Maximum tool weight = 200 kg
Axes strokes
X axis stroke (horizontal) = 2000 mm
Y axis stroke (vertical) = 350 mm
Z axis stroke (perpendicular) = 500 mm
A axis stroke (clamping tool) = limitless
B axis stroke (electrospindle holder) = -45 / +180 deg
Axes speed
X axis speed (horizontal) = 50 m/min
Y axis speed (vertical) = 30 m/min
Z axis speed (perpendicular) = 50 m/min
A axis speed clamping tool) = 500 rpm
B axis speed (electrospindle holder) = 30 rpm
Resolution
X, Y and Z axes = 0.0001 mm
A and B axes = 0.0001 deg
Wheel
Maximum wheel diameter = 300 mm
Maximum wheel diameter for changer = 200 mm
Wheel chuck = HSK50 / HSK63
Grinding wheel stations = 4 or 6 wheels
Electrospindle
Electrospindle power = 22.5 KW
Max electrospindle speed = 24000 rpm
Options
Example tools
Video presentation of the CA7XL
CA7XL documentation to download
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