CXK320 Turning and Milling Machining Center

With the characters of advanced technology, high efficient production and precise processing work lathe, our turning and milling machining center is widely used for military, aerospace, ship building, nuclear electricity and railways. With the adoption of thermal symmetry structure, the main components and main transmission of double column compound center have high thermal stability.

Features of Turning and Milling Machining Center

1. Ball screw transmission, drive by servo motor, grating closed-loop feedback
2. This CXK series have three axes which can perform turning, milling, boring, drilling and grinding for one clamping time except the bottom surface. It can process more complex work piece if being equipped with double pendulum head and five axes.
3. Using double magazine design, the upper layer has six turning cutters and the lower layer has 24 milling cutters. The turning cutter of turning and milling machining center has strong rigidity with the adoption of hydraulic cutter and gear plate positioning.
4. The milling shaft torque of double column compound center is 2300N.m. it is suitable for reload turning, large-diameter aperture and tapping.
5. The X and Z axes of turning and milling machining center adopt grating closed loop with 0.01 mm positioning precision. The X -axis adopts hydrostatic guide way.
6. All of the castings of double column compound center are treated by artificial thermal aging treatment.
7. All of the electric components, bearings, key parts, and hydraulic parts of turning and milling machining center are from international famous brand manufacturers.

Parameters of Turning and Milling Machining Center

Vertical turning and milling center	unit	CXK320
Worktable diameter	mm	2830
Max. turning diameter	mm	3150
Max. machining height	mm	2000
Max. weight of work piece	t	32
Main motor power	KW	75
Worktable speed while turning	r/min	63
Worktable speed while milling (C axis)	r/min	0-3
Max. torque of worktable	Nm	63000
Sectional dimension of ram	mm	280×280
Ram stroke (Z axis)	mm	1250
Rapid moving speed of tool post (X axis Z axis)	mm/min	6000
Feeding speed of tool post	mm/min	0.1-2000
Max turning force (L/R)	KN	35/40
Milling axis rotary speed	r/m	5-2000
Milling axis torque	nm	800
Milling axis power	KW	28
Taper hole of milling axis	iso	BT50
Crossbeam stroke/grade	mm	2100
Crossbeam rapid moving speed	mm/min	350
No. of milling cutter in magazine		24
Auxiliary turning tool magazine		6
Positioning accuracy of X,Z,Y axis	mm	0.01
Repeatability positioning accuracy of X,Y,Z axis	mm	0.005
Positioning accuracy of C axis	mm	±6”
Repeatability positioning accuracy of C axis	mm	±3”
CNC system	Siemens 828DSL