CNC Linear Guideway Vertical Machine Center with 4th Axes

Product Description

XHS7145 vertical machining center(XKS7145 CNC milling machine) adopts X, Y, Z three-axis servo direct connects half closed loop control,3-axis are 45# linear guideway, with fast speed, high rigidity, low friction, low noise, low temperature rise change characteristics. servo motor of spindle driven through the synchronous belt. It can processing a variety of a complex parts such as plate, plate, shell,cam, the mould, and once clamping can complete drilling, milling, boring, expansion, reaming, tapping and other process, are suitable for many varieties, medium and small batch parts. Can be equipped with the fourth axis rotary table for the processing requirements of special parts.
The main foundation components such as base, sliding seat, table, column, spindle box adopt HT250 cast iron; Structure of the base and sliding seat is box type,symmetric expression is compact and reasonable,ensure the basic components high rigidity and resistance bending vibration performance; 'A' type bridge straddle type column and internal grid reinforcement, strongly guarantee the rigidity and precision of the Z axis cutting;The main foundation parts with resin sand molding and after aging treatment, ensure the stability of the precision for the machine be using a long time.
3-axis are 45# linear guideway, with fast speed, high rigidity, low friction, low noise, low temperature rise change characteristics. with automatic forced lubrication, improve the accuracy of machine tool life; Z direction add counter weight balance, to ensure the smooth movement of the spindle box; Z direction drive motor with power-off brake device;
X, Y, Z 3-directions adopt high precision, high strength,inner loop double nut preloading ball lead screws; Drive motor straight connect with lead screws by using elastic coupling, feed servo motor directly transfer power to high precision ball screw,no back clearance, ensure the accuracy of the machine positioning and synchronization;
Adopt high speed, high precision, high rigid spindle unit, axial and radial loading capacity is strong, Max.speed is 8000 RPM;
The spindle adopt center blowing structure, after the spindle loosen tool, the inner taper of spindle be cleaned by high pressure air immediately, ensure the accuracy and life of cutting tool clamping;
The guideway and the lead screws of the X, Y, Z three directions are adopt closed protection ,ensure the cleanness of lead screw and guideway, ensure the transmission,motion precision and life of machine tools;

Specification			unit	value
Spindle		Taper	7:24	BT40
		Speed	r/min	80-8000
		Spindle nose to work table	mm	130-630
		Spindle center to column guideway face	mm	485
Table		Table size	mm	1000*450
		T-slot No./width/distance	mm	5-18*80
		Max. loading of table	Kg	600
Lead screws		X-axis	mm	40*12
		Y-axis	mm	40*12
		Z-axis	mm	40*12
Travel		X-axis	mm	700
		Y-axis	mm	450
		Z-axis	mm	500
Moving		Rapid moving of X	m/min	24
		Rapid moving of Y	m/min	24
		Rapid moving of Z	m/min	18
Tool magazine XKS7145: No.		type		Umbrella(standard)/Arm(option)
		Tool number		16T(standard)/option:24
		Max. diameter of tools(w/o adjacent tool)	mm	24T:Ø80/Ø125
		Max. length of tools	mm	300
		Max. weight of tools	kg	6
cooling		Cooling pump power	w	420
		Cooling flow	L/min	40
		Cooling tank volume	L	200
Lubrication type				auto
Position accuracy of X/Y/Z			mm	0.012
Re-position accuracy			mm	0.007
Power type	AC voltage		V	3 380V±10%
	frequency		HZ	50Hz±10%
The total capacity of electricity utilization			kva	12
Air pressure			MPa	0.5-0.7
Weight			Kg	4200
Overall dimension (L*W*H)			mm	2400*2000*2500mm

3.STANDARD ACCESSORIES:
1) High precision and speed spindle unit(8000rpm).80-8000rpm;
2) Spindle servo motor: Power5.5 torque 26Nm;
3) 24 tools ATC made in Taiwan;
4) Manual pulse generator(hand wheel).
5) Z axis rigid tapping
6) Z axis balancing weight
7) Centralized automatic oil lubrication; ;
8)outside water coolant and air coolant system;
9)chip by manual;
10)All protective sheet metal shield and guideway shield;
11)leveling pads;
12) Work light;
13)warning lamp;
14)Toolbox;
15)Fanuc 0i MF5 CNC system
4.OPTIONAL ACCESSORIES:
1) Mitsubishi M70; Siemens ,GSK, KND CNC system;
2) hand held air gun;
3)The 4th axis ;
4)BT40 umbrella type 16T magazine;
5)coolant through spindle hollow;
6)Automatic chip conveyor(chain type);
7) auto tool length measurement .