HSM-250U

5 Axis Machining Center

HSM-250U

5 Axis Machining

The most efficient & intelligent machining concept for multi-sided high performance machining, increase productivity, flexibility and repeatability.

Outstanding precision, productivity and rliability make Eumachn 5 axis machining centers ideal solution for high speed 5 axis machining applications, such as aluminum, titanium and special alloys has been increasing rapidly in demand for aerospace, medical optical and automotive industries etc. For more than last 12 year, Eumach has been developing groundbreaking solutions to the challenges of this growing market, from the smallest 255mm diameter or by using 2 axis milling heads on large size double column machines.

The following benefits from these solutions bring are significant

  • Fewer setting
    Maximum number of tasks achieved in a single operation
  • Reduced lead times
    Less operations
  • Less handing
    Minimal risk of collision damage
  • Common platform
    Suitable for different parts
  • High flexibility
    Machining centers with 24 or 32 tools automatic tool changer
  • Low cost of ownership
    Maximum cost-benefit ratio through entire lifecycle
  • Reduced cycle time
    Using high speed cutting function from the latest advanced CNC controls

Robust rugged frames

HSM-250U-frame
AStandard belt drive 8000 rpm or optional 10000 / 12000 rpm

Various Spindle

  • Standard belt drive 8,000 rpm.
  • Mounted Ø70 mm class P4 high precision bearings assuring Maximum stability during cutting with minimum thermal deformation.
  • Higher spindle speed of 10,000 / 12,000 rpm are optional.
  • Direct coupling : 10000 rpm, 12000 rpm, 15000 rpm, 20000 rpm.
  • Motor spindles : Gurantee minimum vibrations and best final performance.
  • Choices
    1. Tool holder : ISO 30/40 TO HSK-E40/A63
    2. Motot power : 7.6 kw to 35 kw
    3. Speed RPM : 14000 rpm to 30000 rpm

TILT Rotary Table

  • Overall Size | Ø255mm
  • Top Plate | Ø255 mm
  • B ( tilt ) / C ( rotary ) angle | -30° ~ 120° / 360°
  • Maximum load ( 0° / tilt ) | 100 kg / 50 kg

Specification

Model HSM-250
Tilting Rotary Table
Overall size Ø255 ( Ø350 )
Top plate diameter Ø255 ( Ø350 )
Dia. Ofcentral bore Ø50H7
T slots 12H7
Max. load ( 0°/tilting ) Kg 100/50
Travel
X/Y/Z axis 610/400/510
B ( tilt ) / C ( rotary ) axis -30°~120°/360°
Distances
Spindle to column ways 520
Spindle to table top 72~582
Floor to table top no pad 1134
Spindle
Taper BT#40 ( CAT / SK40 / HSK-A63 / E50 )
Transmission Belt ( DD / motor spindle )
Speed RPM 8000 ( 12000 / 15000 / 18000 / 24000 / 30000 )
Front bearing dia. 70
Motor Kw 7.5 / 11 ( ~22 / 26 )
Axis motors X / Y / Z / B / C:( based on Fanuc motors )
Motor torque Nm 12 / 12 / 22 / 8 / 4
Motor power Kw 3 / 3 / 4 / 1.6 / 1.4
Rapid feed M 8
Front bearing dia. 30 / 30 / 24
ATC arm type
No. of tools Pcs 24 ( 32, 40 )
Max. tool dia./ length 125 / 250
Max. tool weight Kg 7
Tool to tool sec. 3
Ballscrews
Ø x pitch ( XY / Z axis ) 40 X 12 / 50 X 12
Precision class ( C3 ) 0.008MM / 300MM
Coolant & Lube
Coolant motor Kw 1.27
Coolant tank volume L 150
Coolant motor capacity 20L / MIN
Lube motor Watt 25
Lube tank volume L 2
Accuracy
XYZ positioning JIS 6338 : ± 0.005 / 300, VDI 3441 : P0.01
XYZ repeatability JIS 6338 : ± 0.003MM, VDI 3441 : PS0.008
B/C positioning arc.sec 15 / 45
B/C repeatability arc.sec ±4 / ±3
Miscellaneous
Net weight kg 5500
Power required KVA 25
Pneumatic required 7KG / CM2
Machine frame used HSM-800
CNC Control Fanuc 0i-MD / 31i-MB5, Heidenhain iTNC-530 / 640, Siemens 828D / 840D-SL