AHR Series are auto cross feed by solid state relay, longitudinal by hydraulic and vertical axis by AC servo motor.
The major parts are manufactured from high quality cast iron combined with an outstanding structural design. Major parts are stress relieved to ensure maximum rigidity, stability and machining accuracy.
Precision Spindle Design
The spindle runs in a class P4 high precision angular contact bearing, assuring run-out accuracy in 2 μm. The cartridge-type spindle is completely sealed and lubricated for long working lifetime, providing high accuracy grinding and a long service life.
Turcite-B on Slideways
The X and Z axes slideways are coated with Turcite-B for stable movement and long term accuracy.
The vertical feed controlled by an M.P.G. handwheel instead of a conventional handwheel. Feed is drivn by an AC servomotor for effortless operation and high accuracy.
NC Auto Down Feed System (AD5 type)(Option)
AHR models means power rapid up/down, it's still manual. It's available to equip with an optional NC auto down feed system (AD5) to become 3 axes fully automated for greatly increasing operational convenience.
NC Auto Parallel Dressing & Compensating System (Option)
The optional NC auto parallel dressing & compensating system is available to equip with an optional NC auto down feed system (AD5 type), greatly increasing the grinding efficiency.