Model	TCK 46A (GSK998T system)
Standard accessories	Unit ( mm )
Maximum turning diameter of bed	Φ460
Maximum turning diameter of cross slide	Φ170
Maximum processing length	350
Standard chuck specifications	8 inch Bedford/Taiwan
Hydraulic knife tower	8 station(Optional)12
X axis maximum stroke	240
Z axis maximum stroke	400
Spindle speed	3500rpm
Spindle speed stage	stepless
Spindle end code	A2-5
Spindle through hole	Φ56
Pull tube through hole	Φ45
Maximum diameter of boring tool	Φ32
Cutting feed rate	1-15000mm/min
X/Z motor torque	7.5/7.5/NM(X direction with brake)
X/Z axis rapid movement rate	18/18m/min
Tool body size of turning tool	25*25
Spindle motor power	5.5KW
Sleeve diameter	70
Sleeve stroke	80
Turret center high dimensions	80
Spindle unit	Φ170
Screw bearing	35/35/PMI/HIWIN/Taiwan
X/Z Ball Screw	7206B/DB/P5/PMI/HIWIN/NSK
The X/Z axis screw specifications	3210/4010
Taper hole of tailstock sleeve	MT5#
Maximum stroke of tailstock	200
Dimensions (length × width × height)	250017001890
Total Weight	2600KG
Main accuracy index of machine tool
Test items	Standard tolerance(mm)
Periodic axial movement of the spindle	0.005
Radial runout of the positioning cone of the	0.005
Position	X:±0.003 Z:±0.003
Repeat positioning accuracy A	X:±0.003 Z:±0.003
Diameter consistency	0.01/150
Flatness	0.02/φ200
Thread pitch product error	0.010/50
Surface roughness	Ra1.6μm

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