Dugard Eagle 42

Dugard Eagle 42 Sub Spindle

Dugard Eagle 42 Robo

DUGARDEAGLE 42

CNC Lathes

Dugard Eagle 42 - 4 axis gang tooling lathe an affordable alternative to a turret type, C axis lathe

It’s rigid design allows heavy duty cutting to be performed, and the 6 live spindles with both C axis and Y axis, can complete the most complex of work pieces in one operation

Tooling System

Linear Guideways

The tooling block consists of 6 turning tools, 4 boring tools and 6 live tools (16 in total)

This gang tooling system allows for fast chip to chip times as there is very little movement from one tool to the next

In addition, the Y axis allows complex and “off centre” milling operations to be performed, and with full C axis control, many complex contours can be machined

The machine is equipped with high precision, HIWIN linear guideways

The use of 35mm rails throughout the machine increases stability and accuracy, and allows

heavier cuts to be achieved

1

SpecificationDugard Eagle 42 6 (4+2) Axis Turning Centre

with Milling FunctionControl Mitsubishi M70

Spindle max bar working dia 42mm / 60mm

Spindle max turning length 100mm

Spindle collet chuck type KK5-173E/42B/KK6-185E60B

Spindle nose ISO (DIN) A2-5 / A2-6

Spindle bore 43mm / 62mm

Spindle speed range 4000rpm (6000rpm option)

Spindle motor Mitsubishi AC Spindle 7.5kW (11kW option)

C axis 0.001°

X / Y / Z axis travel 140 / 410 / 230mm

X / Y / Z axis servo motor Mitsubishi AC servo 1kW

Gang type ATC system Servo Y axis

Number of tools OD 6 tools, ID 4 tools

Tool shank size 20mm

Boring bar ER-20/20mm

Number of motorised tools 6 tools (3 axial, 3 radial)

Power of motorised tools Mitsubishi AC servo 1kW (1.5kW option)

Motorised tool speed 4000rpm (max)

Motorised tool size ER-20

Max drilling dia 12mm

Max tapping capacity M10 x P1.25 rigid tapping

Hydraulic motor 0.75kW

Max pressure 50kg/cm2

Lubricant motor 25w

Tank capacity 2 litre

Coolant tank capacity 200 litre

Coolant motor type 4T2-2 high pressure coolant

Machine length 2000mm

Machine width 1500mm

Machine height 1900mm

Machine weight 2750kg

Spindle

Milling Head

The cartridge type spindle runs on P4 high precision bearings giving high radial and axial stability, allowing for heavy duty cutting

The spindle is assembled and tested in a temperature controlled clean room, sealed, and requires no maintenance. The spindle housing is large, and symmetrically ribbed to allow heat dissipation and thermal stability

The standard milling head comprises of 6 live tools

There are 3 for radial and 3 for axial milling

Capacity is ER20 collet with 1kW gear drive

The head may be fitted to both tooling heads giving a total of 12 live tools

2

Dugard Eagle 42 Sub Spindle - Significantly increased machining capabilities and cutting capacity

The machine has 8 axes and 2 spindles which includes a sub spindle with both X and Z positioning. There are 12 live tools for axial and radial milling, drilling and tapping

operations, giving a total of 30 tools for complex machining

Synchronous Spindles

Tooling System

Both main and sub spindle can be synchronised for parting off operations, or can be used for turning longer work pieces

By synchronising, transfer of the part from main to sub spindle is precise, and alignment of critical dimensions can be realised

Sychronising can be achieved to an accuracy of 0.02° while the spindles are in motion

The unique 3 axis gang tooling system is extremely flexible

The standard tooling system allows for 10 external tools, 8 internal tools and 12 live tools (6 axial and 6 radial)

The ER20 spindles are gear driven, with rigid tapping as standard

This allows a greater range of standard tools, or the ability to use tool life management to increase unmanned operation hours

as

ge of ty toto

ation

3

SpecificationDugard Eagle 42 Sub Spindle 12 (8+2+2) Axis CNC Dual Turning and

Milling Complex LatheControl Mitsubishi M700

Spindle max bar working dia 42mm / 60mm

Spindle max turning length 100mm

Spindle collet chuck type KK5-173E/42B/KK6-185E60B

Spindle nose ISO (DIN) A2-5 / A2-6

Spindle bore 43mm / 62mm

Spindle speed range - main/sub-spindle 4000rpm / 3000rpm (6000rpm / 4000rpm option)

Spindle motor Mitsubishi AC spindle 7.5kW (11kW option)

Sub spindle max turning dia 100mm

Sub spindle max bar working dia 42mm

Sub spindle max turning length 100mm

Sub spindle collet chuck type KK5-173E/42B

Sub spindle nose ISO (DIN) A2-5

Sub spindle bore 30mm

Sub spindle speed range 4000rpm (6000rpm option)

Sub spindle motor Mitsubishi AC spindle 3.7kW

C axis 0.001°

X /Y / Z axis travel 140 / 410 / 230mm

X-1 / Y-1 / Z-1 axis travel 410 / 410 / 360mm

X / Y / Z axis servo motor Mitsubishi AC servo 1kW

X-1 / Y-1 / Z-1 axis servo motor Mitsubishi AC servo 1kW

Gang type ATC system (main) Servo Y axis

Number of tools OD 6 tools, ID 4 tools

Tool shank size 20mm

Boring bar ER-20/20mm

Number of motorised tools 6 tools (3 axial, 3 radial)

Power of motorised tools Mitsubishi AC servo 1kW (1.5kW option)

Motorised tool speed 4000rpm (max)

Motorised tool size ER-20

Gang type ATC system (sub) Servo Y1 axis

Number of tools OD 4 tools, ID 4 tools

Tool shank size 20mm

Boring bar ER-20/20mm

Number of motorised tools 6 tools (3 axial, 3 radial)

Power of motorised tool Mitsubishi AC servo 1kW (1.5kW option)

Motorised tool speed 4000rpm (max)

Motorised tool size ER-20

Hydraulic motor 0.75kW

Max pressure 50kg/cm2

Lubricant motor 25w

Tank capacity 2 litre

Coolant tank capacity 200 litre

Coolant motor type 1/4HP coolant; 4T2-2 high pressure coolant

Machine length / width / height / weight 2500mm / 1700mm / 1900mm / 4200kg

4

Dugard Eagle 42 Robo - C axis and live tooling with the added advantage of robotic loading

for unmanned chucking operation

The machine is a modified version of the Dugard Eagle 42 with internal integration of a Mitsubishi

6 axis articulated robot. This requires no additional floor space, and is positioned so it will not hinder the

machine operator while setting the machine, or operating the Mitsubishi M70 control system

It can be fitted with a 42B or 60B collet chuck, or a 6 inch hydraulic chuck, and can be used

for billets, castings or forged parts processing

Intelligent Robot

Complimenting the standard Dugard Eagle 42 lathe, is a fully integrated high speed, high precision 6 axis robot

This intelligent robot has a total of 88 programmes, and can easily manoeuver around tooling and other obstacles within the work area

It can handle work pieces of up to 6kg, and is ideal for billets, castings and forgings

5

SpecificationDugard Eagle 42 Robo 6 + 6 Axis Robot Turning Centre with

Milling FunctionControl Mitsubishi M70

Spindle max bar working dia 42mm / 60mm

Spindle max turning length 100mm

Spindle collet chuck type KK5-173E/42B/KK6-185E60B

Spindle nose ISO (DIN) A2-5 / A2-6

Spindle bore 43mm / 62mm

Spindle speed range 4000rpm (6000rpm option)

Spindle motor Mitsubishi AC spindle 7.5kW (11kW option)

C axis 0.001°

X /Y / Z axis travel 140 / 410 / 230mm

X / Y / Z axis servo motor Mitsubishi AC servo 1kW

Gang type ATC system Servo Y axis

Number of tools OD 6 tools, ID 4 tools

Tool shank size 20mm

Boring bar ER-20/20mm

Number of motorised tools 6 tools (3 axial, 3 radial)

Power of motorised tools Mitsubishi AC servo 1kW (1.5kW option)

Motorised tool speed 4000rpm (max)

Motorised tool size ER-20

Max drilling dia 12mm

Max tapping capacity M10 x P1.25 rigid tapping

Hydraulic motor 0.75kW

Max pressure 50kg/cm2

Lubricant motor 25w

Tank capacity 2 litre

Coolant tank capacity 200 litre

Coolant motor type 4T2-2 high pressure coolant

Machine length 2000mm

Machine width 1500mm

Machine height 1900mm

Machine weight 2750kg

Mitsubishi S series robot arm 6 axis articulated

Robot arm drive system AC servo motor (brake provided on all axes)

Robot arm position detection method Absolute encoder

Maximum load 6kg

Maximum rating 5kg

Position repeatability ± 0.02mm

Air supply pressure 0.49 ± 10% MPa

6

www.dugard.com

European headquarters for Eagle CNC Machine Tools

www.dugard.com email: sales@dugard.co.uk tel: +44 (0)1273 732286