cnc milling machine

  A milling machine is a tool found primarily in the metalworking industry. In general, these machines are used to shape solid products by eliminating excess material in order to form a finished product. Milling machines can be used for a variety of complicated cutting operations – from slot cutting, threading, and rabbeting to routing, planing, and drilling. They are also used in diesinking, which involves shaping a steel block so that it can be used for various functions, such as molding plastics or coining.     milling machine-Features:   1.Extremely rigid and stable structure, the oversized column combined with box type beam construction features additional machine rigidity.

2.The slant beam construction with increased slide way surfaces efficiently upgrades force distribution area this results in greater stability.

3.The spindle head is located at the center of beam, providing high movement accuracy, superior heavy cutting capability and outstanding rigidity. The position is specially designed with symmetrical to center.

4.Equipped with spindle motor ball screw and double counter-balance cylinders are all properly located at the best positions to avoid unequal torque, while assuring the best structural accuracy.

5.The double counter – balancing cylinders on Z-axis are suspension supported, close to the movement gravity center, symmetrical to the spindle drive ball screw and the center of spindle motor. Optional position design not only fully eliminates the possibility of unequal torque, but also provides high feeding accuracy and machining accuracy.

6.Linear ways on X/Y-axis combined with box ways on Z axis.

Two kind of Spindle as optional:

A.Short nose type ( for universal machining)

B.Long nose type ( for deep cavity machining)   milling machine -Specification:  

Modle	850	1060	1360
Stroke ( X Axle) (mm)	800	1000	1300
Stroke ( Y Axle)(mm)	500	600	600
Stroke ( Z Axle)(mm)	500	600	600
Diatance between working table and Main spindle(mm)	180-680	215-815	215-815
Distance beween spindle and Verical Guideway(mm)	550	640	640
Working table size(mm)	1050×520	1300×600	1500×600
Max. load on table(kg)	600	1000	1000
Slot on working table(No.-size*diatance)(mm)	3-18*150	5-18*120	5-18*120
Spindle Taper hole on main axle(model/size)	BT40/150	BT40/150	BT40/150
			BT50/155
Spindle speed(r/min)	60-8000	60-8000	60-8000/6000
Spindle motor power (kw)	5.5-7.5	7.5-11	7.5-11
Axis motor power on x/y/z(kw)	2	3	3.5
Max. travel speed on axle X(mm/min)	8000	8000	8000
Max. travel speed on axle Y(mm/min)	8000	8000	8000
Max. travel speed on axle Z(mm/min)	8000	8000	8000
Max.cutting feed rate(mm/min)	6000	6000	6000
Tool handle	BT40	BT40/BT50	BT40/BT50
CNC system	MITSUBISHI/FANUC/SIEMENS
Positioning Accuracy (mm)	0.01/500	0.01/500	0.16/500
Repeatability Accuracy(mm)	0.005	0.005	0.006
Weight(kg)	4500	7500	8000
Air pressure(kg/cm2)	6	6	6
Power(kw)	20	25	30
Dimension(mm)	2600×2400×2500	3300×2700×2800	3700×2700×2800

                                                                             

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