5-Axis Machining Center (A/C axis)

From drawings to birth, Eumaspinner DX5 series machining center embodies the expertise and technology of European machine tools, pouring in EUMASPINNER's strongest technical foundation.Original imported precision direct drive and electric spindle 12000/15000/20000 rpm and high torque, low energy consumption,high precision DD motor rotary swing table with diameters of 630 and 800mm tailored solutions for customers expanded processing range and improved processing efficiency.Machine positioning and repeatability position accuracy are measured in micrometers.various european options items available according to user’s request. Undoubtedly, our DX5 is currently the most competitive high-end 5-axis machining center.

Description

Overview

The DX5 series machining center adopts a gantry-type structure, featuring high dynamic rigidity to efficiently meet the demands of highstrength 5-axis simultaneous machining. The base casting is made of high-strength ductile iron using resin sand molding, offering strong damping and vibration suppression capabilities. Through FEA and dynamic optimization, the machine achieves high stability and precision, ensuring optimal machining accuracy and surface quality. The composite cradle rotary table, work surface, and base are made of ductile iron, providing high rigidity. Combined with a high-speed precision electric spindle, i t meets diverse complex surface machining requirements,reduces workpiece clamping cycles,inproves part accuracy and productivity, and lowers processing costs.

Super rigid marble mineral casting bed

EUMASPINNER's DX series 5-axis Machining Centers are made of marble mineral castings with an upgraded tensile strength and dampening capacity. They are heat treated to eliminate internal stresses and resist creep or fatigue under various operating conditions and thereby maintain accuracy even under prolonged cutting of even the toughest production part materials and tolerances.
The section of the bed adopts the rectangular structure design. The column and the cradle turntable are fixed on it, and the chip extractor is located at the lower part of the cradle turntable and passes through the bed to facilitate the recovery of iron chips and coolant.

Gantry Crane Structure

The machining center adopts gantry crane structure, and the dynamic rigidity of the whole machine is good, which can efficiently meet the requirements of high-strength five-axis simultaneous machining.

Specification

Items	unit	DX5-630	DX5-800
X/Y/Z axis travel	mm	700/700/500	800/900/620
Maximum turning diameter of table	mm	800	1000
Maximum load of table	kg	800	1200
Distance between table and spindle nose	mm	120-620	120-740
Spindle speed	mm	20000 (electrical spindle)	15000 (direct drive spindle)
Spindle taper	-	HSK A63	HSK A63
Main motor power	kw	31/37.2 (S1/MAX)	25/37.5(S1/S6-40%)
Main motor torque	Nm	100/120 (S1/MAX)	136/260 (S1/S6-40%)
X/Y/Z axis fast feed speed	m/min	36/36/36	36/36/36
X/Y/Z axis cutting feed speed	mm/min	1~20000	1~20000
X/Y/Z axis feed motor power	kw	4.9/3.1 * 2/4.9	4.9/3.1*2/4.9
Diameter of rotary table surface	mm	∅630	∅800
Table T-slot size	mm	14H8	14H8
A-axis travel (swing axis)	degree	±120°	±120°
C-axis travel (rotary axis)	degree	360°	360°
A/C-axis speed	rpm	60/100	60/100
A/C axis motor power	kw	11.4 * 2/11.4	15 * 2/15
Rated torque for A/C axis	Nm	1290 * 2/600	2200 * 2/1800
A/C axis torque	Nm	2400 * 2/1100	3900 * 2/2230
Tool magazine capacity	pcs	40	40
Maximum tool diameter (adjacent/without adjacent)	mm	∅75/∅120	∅75/∅120
Maximum tool length	mm	300	300
Maximum tool weight	kg	8	8
Tool change time (tool to tool)	sec.	5.0	5.0
Cutting ﬂuid tank capacity	L	250	300
Cutting coolant motor power	kw	1.0+1.0	1.0+1.0
Power supply capacity	kva	65	90
Air pressure requirements	kg/cm²	6	6
Air pressure ﬂow rate	L/min	500	500
Machine size (length x width x height)	mm	5200x3300x3400	5500x3600x3750
Machine weight	kg	16000	23000
Positioning accuracy (X/Y/Z axis) VDI3441	mm	0.006	0.008
Positioning accuracy (A/C axis)	sec.	10"	10"
Repeat positioning accuracy (X/Y/Z axis) VDI3441	mm	0.003	0.004
Repeat positioning accuracy (A/C axis)	sec.	4"	4"
CNC control system	sec.	SIEMENS ONE	SIEMENS ON