Introduction CK-5116 is made of work table, table base, column, cross rail, tool head and Hydraulic, electric, lubricate system. The machines process metal((steel, cast steel, chilled cast iron and other metal) parts of inner and outer ring, conical surface, circular surface, and variety of complex parts by using high speed steel, carbide alloy tools and cutting ceramics. Features of Main parts 1.  Machine body: The elevating motor power of cross rail above machine, which  control cross rail to lifting. 2.  The AC main motor control main drive gear, The AC main motor is connect by coupling and gear-box. Shift Cylinder Body control gear-box to realize sixteenspeed transformations then the work table can reach to 5—160r/min. 3.  Work table use high precision rolling guide, the centering bearing is high precision double row cylindrical roller bearings, so work table have high rotary precision and larger bearing capacity. 4.  Cross rail: The vertical movement of cross rail is on column guide, cross rail lifting motor drive warp beam to realize the movement, Clamping is complete by lever type clamping mechanism behind of cross rail. 5.  vertical tool head: Feed mechanism is divided into horizontal and vertical type, Axis feed drive by AC servo motor, Electrical adjusting screw control horizontal and vertical movement,. Hydraulic balance cylinder balance the weight of tool head, in order to close to move up and down force. 6.  electrical equipments of machine It is composed of hang operation station, electrical control cabinet, drive motor and CNC system etc. Machine electrical system is safe and reliable, perfect protection functions, easy to use and repair, The level of all motors and electrical cabinet components of the protective is higher than IP54. The vertical tool head with wide digital of AC servo motor and drive device. This machine has self diagnosis and alarm function. 7. Hydraulic systems CK-5116 is use Hydraulic systems to realize speed transfer of work table, relax the clamping mechanism of cross rail, balance the vertical ram, so please open oil pump when you use machine at first. The pressure of Hydraulic systems is 20-25kg/ cm 2.

Parameters	Unit	CK5116
Max. machining diameter	mm	1600
(H)Max. height of work piece	mm	1000
(W)Max. weight of work piece	t	3
Table diameter	mm	1400
Table speed step	step	16(Ⅱgear tepless, stepless)
Table Speed range	r/min	5~160(5~160)
Max. table torque	kN·m	25(16)
Max. cutting force of vertical tool head	kN	25(18)
Horizontal travel of vertical tool head	mm	-20~915
Vertical travel of vertical tool head	mm	800
Feed rang of vertical tool head	mm/min	0.1~2000
Rapid moving speed of vertical tool head	mm/min	10000
Travel of cross rail	mm	650
Cross section area of tool bar	mm	32x40
Main motor powder	KW	AC: 30(DC: 55)
Electric tool power	mm	320x320
Weight of machine (approx)	t	12
CNC system		SIEMENS 828D