HS-205 Grinding System

The Huffman HS-205 Series Multi-Axis Superabrasive Grinding System is designed for increased productivity, superior precision and reliability for a wide variety of applications including flight and industrial gas turbine components (vanes, vane rings, nozzles, blades and shrouds), medical applications such as broaches and reamers and automotive components. This system has a smaller footprint (34 sq ft/3,16 m) but does not sacrifice machine reliability or precision.


From Virtual...	...To Reality!

Total Travel (Axes Under CNC Control)

X-Axis (Main Base Slide): 12"/305 mm
Y-Axis Slide: 12"/305 mm
Z-Axis Slide: 12"/305 mm
A Rotary Axis (Main Base Slide):360°
C Rotary Axis: 210°

Grinding Spindle (*Other Speed Ranges Available)

Wheel Spindle Range: 6000 rpm*
Wheel Diameter: 6"/152 mm
Spindle Power: 10 hp*/7,46 kW*

Feed Rates

X, Y, Z Linear Axes: 0-600 ipm/0-15240 mmpm
Rotary C Axis: 5.5 rpm
Rotary A Axis: 150 rpm/54000 dpm

Programming Resolution

Linear Axes: 0.0001"/0,001 mm
Rotary Axes: 0.001°/0.001°

Positioning Accuracy & Repeatability (Scale Feedback)

Linear Axes Accuracy: ±0.0001"/ft / ±0,008 mm/m
Linear Axes Repeatability: 0.0001"/ft / 0,008 mm/m
Rotary Axis Accuracy: ±10 arc sec
Rotary Axis Repeatability: 10 arc sec

Weight & Dimensions

Total Weight: 12000 lbs/5443 kg
Overall Dimensions (LxWxH): 145x132x106"/3683x3353x2696 mm
Floor to Centerline of Workholder: 52"/1321 mm

Digital AC brushless servo drive systems
Motor encoders on all axes
Single wheel hub
Oil-based coolant capacity
Metric design and hardware
Variable speed spindle

Software Options

Turbine components: blades, vanes, shrouds, rings
Medical components: broaches and reamers
Cutting tools: endmills, drills, milling cutters, side and face cutters, slit saws
CAD/CAM compatibility with Huffman or 3rd-party post-processors

Grinding Spindle Options

Multiple wheel hub configurations
Quick-change wheel hubs
Wheel balancing
Higher power motors
Quick-change coolant nozzles

Coolant System Options

100-500 psi (7-35 bar)
Water-soluble coolant compatibility
Filtration: paper, centrifuge, DE and others
Temperature-controlled
Mist exhaust filtration
Spray washdown system

Control Options

GE Fanuc
Huffman PC-Based OAC

Other Options

Fewer or more than 5 axes available
Rotary truing device