TOYODA
PRODUCTS
PRODUCTS

GC20S

Small, fast, and accurate

CBN camshaft grinders

GC20S

Outline
Increased productivity per space owing to a size reduction of equipment
The size reduction of the main equipment and the effective placement of space has realized space savings. In addition, the transfer height of 1,500 mm has reduced the loading/unloading stroke, and improved visibility.

High accuracy grinding promising a high quality grinding surface
● High-response wheelhead feed mechanism
● High-response servo system
Quick-response wheelhead feed mechanism adopting small and light-weighted wheelhead, static pressure slide way and linear motor drive achieves the wheelhead feed having almost free from lost-motion and backlash. Static pressure slides feature STAT CONTROL to improve the wheelhead's position retention against external forces. The newly developed high-response servo system and high-response wheelhead feeding improve the accuracy and quality of the cam machined surface.

Specification
Swing over table
mm φ320
Distance between centers
mm 500
Grinding diameter
mm φ10~φ300
Wheel O.D.
mm φ350 [φ70, φ100, φ150]
Wheel surface speed
m/s φ350Wheel:120
[φ150Wheel:80]
[φ100Wheel:60]
[φ70Wheel:80]
Wheelhead min. input increment
mm φ0.0001
Wheelhead rotation speed
min-1 250
Machine weight
kg 10,000

[ ] shows optional specifications.

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