MECOF/ EMCO DYMILL HP5 CNC 5-Axis Simultaneous Travelling Gantry Milling Machine with Integrated Rotary Turning. Table The machine has only approx. 1,108 Hours spindle hours. The Machine has been Very Well Maintained. In Like-New Condition

Travelling Column Gantry Milling Machine for 5-Axis Simultaneous Machining

• Heidenhain TNC 640 CNC Control
• Integrated Rotary Turning Table | MECOF / EMCO – DYNAMILL HP5
• equipped with Coolant system with internal coolant supply ITC (40 bar)
• Chip conveyor
• Heidenhain TS 460 touch probe
• 40-position automatic tool changer

BASIC-MACHINE FEATURES

Gantry milling center DYNAMILL-HP5.

- X-axis (along support structures): 4,550 mm.

- Y-axis (transverse travel): 3,000 mm.

- Z-axis (vertical travel): 1,500 mm.

- Digital axis motors for the three linear axes.

- Liquid-cooled Siemens brushless spindle motor: 60 kW and 600 Nm.

- Vertical-slide dimensions: 500 × 580 mm. Equipped with an “HP5” CNC interface

for simultaneous five-axis machining and continuous positioning (to one thousandth

of a degree). Bayonet lock for automatic milling-head change.

- Interface prepared to accept milling heads with air/oil-lubricated gear transmissions.

- Milling-head change fixture on the clamping plate.

- Operator panel and electronic handwheel (made by the CNC-control manufacturer).

- All four machine sides fully enclosed (CE-compliant).

- Integrated “Energy savings” function.

- Electrical cabinet with air-conditioning unit, IP54 degree of protection.

- Supply: 400 V (±10%), 50 Hz (±1%).

CMTN — Hardware/software for connection of the machine tool to M.T.N. (Mecof Teleservice Network) via an

Internet connection of at least 1 MB/sec.

- Standard paint: white RAL 9003, blue RAL 5013, red RAL 3020, gray RAL 7024; lightly textured surface.

- Machine bears CE marking.

RNAQ-HP5 — HEIDENHAIN TNC 640 HSCI control.

CZ20 — Extension of vertical travel (Z-axis) to 2,000 mm.

DCB6-ET — Automatic universal milling/turning head with continuous positioning (to 0.001°), internal HIRTH teeth

for spindle clamping; 38 kW, 600 Nm, 6,000 rpm, HSK-100-T and air/oil-lubricated gears. Prepared as

exchangeable head.

CX55 — X-axis travel extension to 5,550 mm (usable travel with automatic milling-head changer: 4,950 mm).

CY40 — Y-axis travel extension from 3,000 to 4,000 mm.

DU40 — Automatic 40-position chain tool changer, HSK 100-T, 740 mm travel. The magazine moves into the

working area during tool changes. Positioned front left; travel is reduced in the tool-change zone.

HR550FS — Heidenhain HR 550 FS wireless handwheel, alternative to the basic machine's HR520; price

supplement.

TASM — M&H radio-connected touch probe.

Features:

- High-resolution 3D graphic simulation.

- 18 controlled axes plus spindle axis (19 axes in total).

- Linear interpolation in five axes.

- Circular interpolation in the coordinate planes.

- Helical interpolation.

- Programming in millimeters or inches.

- Input resolution: 0.0001 mm or 0.00001 inch (0.0001 degree for rotary axes).

- Editing function for entering and modifying very large programs.

- Graphic checking of the machining program.

- Radius and length compensation.

- Cycles for deep-hole drilling, tapping and slot milling.

- Cycles for pocket clearing and contour milling of rectangular, circular or arbitrary-profile pockets.

- Parameter programming for defining geometries using parameters and assigning parameter values directly,

through mathematical functions or according to the results of logical operations.

- Mirror-image machining.

- Scale factor.

- Program roto-translation.

- Axis-feed override: 0–150%.

- Spindle-speed override: 50–150%.

- Ethernet interface (connection of the machine tool to the customer's network is not included in the scope of

supply).

- Block processing time: 0.5 ms.

- Control-loop cycle time: 1.8 ms.

- Spatial tool-length compensation for indexed milling heads

Additional Equipment and Features:

• NC milling head (infinitely variable positioning)
• Heidenhain HR 550 FS wireless handwheel
• Kinematic optimization of the milling heads
• Laser tool measurement system
• Interpolation turning

Specifications:

- Spindle drive motor power: 38 kW.

- Spindle speeds: 15–6,000 rpm.

- Torque: 600 Nm.

- A-axis clamping torque during continuous positioning: 10,000 Nm.

- Tool interface: HSK 100-T.

- Tool clamping: automatic.

- Tool clamping force: 45,000 N.

- Axial clamping force of spindle-carrying half-body: 100,000 N.

- Lubrication: air/oil.

- Cooling: water/glycol.

For turning, the spindle is locked using a special Hirth coupling. Clamping is hydraulic; releasing is accomplished

by a series of springs.

Additional specifications:

- Spindle locking torque: 1,000 Nm.

- Number of tool positions: 120 (every 3°).

- Positioning accuracy of indexed locking: ±4 arcseconds.

- Repeatability of indexed locking: ±1.6 arcseconds.

- Maximum tool length: 600 mm.

NOTE: This head is prepared for automatic milling-head change.

ROTARY TABLE Ø 3,500 MM, 150 RPM, 20 T

Direct-drive carousel rotary table usable for positioning or turning. Automatic balancing device and cooling.

The carousel is driven by a water-cooled torque motor.

Technical Data:

- Working surface: Ø 3,500 mm.

- Central reference bore: Ø 100 H7.

- T-slots to be specified with the customer: 8 × centrally arranged radial T-slots, 22H12.

- Rotation speed: 0–150 rpm*.

- Axial accuracy at Ø 1,300: ±0.015.

- Radial accuracy at table center Ø 100 H7: ±0.005.

- Clamping: mechanical.

- Maximum tilting moment: 50,000 Nm.

- Maximum load (uniformly distributed): 20,000 kg.

- Rated torque: 22,000 Nm (S6).

- Maximum torque: 30,500 Nm (S6).

*Due to the maximum permissible imbalance, the speed must be limited in relation to load: up to 150 rpm, max.

10,000 kg; up to 100 rpm, max. 15,000 kg; up to 60 rpm, 20,000 kg.

INTERPOLATION TURNING

In interpolation turning, the machine axes describe a circular movement, with the cutting edge always facing the

center of the circle (external machining) or outward (internal machining). Varying the radius and axis position

makes it possible to produce any rotationally symmetrical shape in any machining plane. This cycle is suitable

only for finishing; it does not permit roughing with multiple passes. The machining strategy can be set flexibly for

both internal and external machining (Heidenhain cycles 291 and 292)