Metal Machining

1. CNC Control System – Siemens SINUMERIK 828D
SINUMERIK 828D is equipped with all newest and most popular communication ports, CF cards, USB and RJ45 maintenance network ports, convenient for using.
Remote diagnosis function, which supports remote operation and fiber transfer, enables the speedy, simple and convenient maintenance.
Adopts perfect and excellent curved surface motion control technology, which improves the processing quality of workpiece surface meanwhile shortens the processing time.
Program GUIDE function, which shorten the processing time and improves the production efficiency.
Easy message function is optional , with which the processing state information of machine is convenient to botain through the mobile phone no matter where you are.2. Perfect control system, keep strict attitude toward every detail.
All laser inspections take VDI/DGQ 3441 as inspection standard.
The positioning accuracy of X-Y-Z azis is controlled within ±0.005/300.
The repeated positioning accuracy of of X-Y-Z azis is controlled within ±0.003.
The circular contouring accuracy between two axes of XY, YZ, ZX is controlled within 0.005mm.
The acceleration of 3 axes is required to be no less than 12.5m/s2 (1.28G), so as to shorten the processing time and improve the production efficiency.3. High speed precision spindle – 20000 rpm
The spindle is developed by Han’s Laser and Taiwan spindle factory together.
Straight-junction spindle design ensures accuracy and accuracy of tapping.
Adopt floating unclamping design to ensure the bearing against the impact force, thus protect the accuracy service life form being effected.
The face milling cutter made from material of S45C and with diameter of 50mm processes the maximum milling capability, cutting depth is 1.75mm and removal efficiency of slag Q=120cc (20000 rpm).

4. Automatic tool change system, high capacity tool magazine, satisfies the modern high precision processing requirements.
Tool magazine with 20 tool holders and 30 tool holders (optional) is available for modern high precision processing technique to choose.
Optimum method to choose tool, shoten the tool change time.
Standby tool function is available, shorten tool change time.
Tool change of any tool can be completed with shortest time.

5. A new generation of safety tools – no impact tools to ensure spindle precision life.
New generation of safe tool holding design achieves high speed tool change.
Capable of combining the claw of tool with the tool without generating impact force, which ensures the spindle against the impact force, thus protect the accuracy service life from being affected.

No.	Item		Unit	HT-710
1	Working area	X/Y/Z axis stroke	mm	710/440/380
2		Minimum distance from the spindle nose to the worktable	mm	150~530
3	Work table	Table size	mm	870*450
4		Max. load	Kg	300
5		T-slot size	mm	3-14*125
6	Main drive	Max rotation speed	rpm	20000
7		Max torque（S6 40% DC）	Nm	40
8		Rated torque（S1 100% DC）	Nm	19
9		Max power（S6 40% DC）	Kw	19
10		Rated power（S1 100% DC）	Kw	4.8
11	Tool charger	Tool type		BT30
12		Tool magazine	Pockets	20
13		Tool magazine form		Knife arm
14		Max tool diameter (full tools/adjacent tools)	mm	60/100
15		Max tool length	mm	210
16		Max tool weight	Kg	3
17		Tool-tool change time（T to T）	sec	0.95
18		Chip-chip change time（C to C）	sec	2.9
19	Feed	Feed velocity（X/Y/Z）	m/min	X 48/ Y 48/ Z 48
20		Rapid moving speed（X/Y/Z）	m/min	X 48/ Y 48/ Z 48
21		Acceleration（X/Y/Z）	m/s2	12.5/12.5/12.5
22		Linear guide size（X/Y/Z）	mm	X 25/ Y 30/ Z 35
23		Ball screw size（X/Y/Z）	∮* incline	32*16
24		Position accuracy（X/Y/Z）	mm	0.005/300
25		Repeated accuracy（X/Y/Z）	mm	±0.003
26	Mechnical data	Mechnical size（with water tank）	mm	2420*1920*2280
27		Mechnical weight（without water tank）	Kg	2850
28	Control system	Siemens Sinumerik 828D	Siemens 828D