CHESTER 620-5AX • 5 AXIS MILLING MACHINE

Description

• High performance control system

• Highly efficient 5 axis machining applications

• Easy access to work area

• High accuracy

Technical Specifications	620-5AX
Travel
X/Y/Z Axes Travel	620/520/460mm
B Axis Tilting Range	– 50° ~ + 110°degree
C Rotating Range	360°degree
Spindle Nose to Table Surface	150-610mm
Spindle
Spindle Transmission Type	Direct Drive
Tool Shank	ISO40
Spindle Speed	12000rpm
ATC
Magazine Capacity	32 Tools
Taper
Taper	BBT40
Max. Tool Length	250mm
Max. Tool Diameter/No Adjacent Tool)	75/127mm
Motor
Spindle Motor (Cont./30 Mins)	18kw(24.48hp)
X/Y/Z Axes Motor Power	4.87/4.87/4.4kw(6.62/6.62/5.98hp)
B/C Axis Motor	8.17/3.3kw(11.11/4.49hp)
Accuracy Standards	VDI3441	ISO 10791-4 ISO 230-2	J1S B6338
Positioning Accuracy	0.008mm	0.008mm	0.003/300
Repeatability Accuracy	0.004mm	0.004mm	± 0.002
B/C axis 0.001 – Positioning	10”	10”
B/C axis 0.001 – Repeatability	5”	5”
B/C Axis
Worktable Size (External/Inner)	650mm
Centre Hole Size	55mmH7 x 12mm In Depth
T Slot/Pitch/Size	5x100x18mm
Max. Workpiece Size	580mmx(50mm+R438mm) L
Max. Worktable Loading	300kg
Rapid Travel
X/Y/Z Axes Rapid Travel	36/36/36M/min
B/C Axes Rapid Travel	25rpm
Cutting Feedrate	1-20000mm/min
Control
Type	Siemens 840D
Miscellaneous
Machine Weight	8800kgs
Coolant Tank	240L
Dimension (L*W*H)	3863X2730X3310mm
Power Requirement	25KVA
Air Source	6kg/cm²/(1600c/min)

STANDARD ACCESSORIES

• Siemens 840D (5 axes simultaneous)

• Direct Drive Spindle 12000rpm

• Spindle Oil Cooler

• Spindle Motor Plate Cooling System

• Spindle Air Seal System

• Spindle Programmable Air Blow

• Spindle Splash Ring

• Chip Auger

• Chip Cart

• Water Gun

• Air Gun

• Full Enclosure

• Top Enclosure

• Worktable Tailstock Support

• Front Door/Side Door Safety Switch

• Automatic Grease Lubrication(X/Y/Z)

• ATC

• Taper BBT40

• Tool Capacity 32T

• 3 Axes Roller Type Linear Guideways

• 3 Axes Linear Scales (Heidenhain)

• B Axes Linear Scales (Heidenhain)

• C Axes Linear Scales (Heidenhain)

• Z Axes Motor System w/Brake

• Worklight

• Alarm Light

• M30 Auto Shut Off

• Heat Exchanger

• Large Table 650mm

• Disc Type Coolant Separator

 

OPTIONAL ACCESSORIES

• Direct Drive Spindle 15000rpm

• Coolant Through Spindle(CTS)

• Coolant Cooling System

• Flush Device

• Laser Tool Length Measurement

• Touch Type Tool Length Measurement TT140

• Wireless Workpiece Measurement TS640

• Air Outlet to Fixture

• Tool Capacity 40T

• Tool Capacity 48T

• Tool Capacity 60T

• Air Conditioner

• HEIDENHAIN TNC-620(4+1)

• HEIDENHAIN TNC-640 (5 axes simultaneous)

• Transformer

• Anti Collision Software

• Center Calibration Function

• Oil Mist Collector

• Rotary Window

• Thermal Compensation

• Automatic Pallet Changer