VMC0656mu is a 5-axis machining center based on the VMC-e series, with high speed, high acceleration, and high rigidity. This vertical machining center can realize high accuracy cutting at high speed, with excellent surface finish. It is widely used in the high-speed mould machining industry, and can replace EDM machining in many operations.
With high acceleration force up to 1g, this machining center is especially suited for the high-speed machining of complex curved surfaces. It has high-power spindles with speeds up to 24000 rpm. The major components are designed using finite element analysis, statistical analysis, and modal analysis to optimize the design.
Specifications of Vertical Machining Center
Item Unit | VMC0656mu | VMC0875mu | VMC0995mu | ||||
Worktable | Five axis | Table surface diameter | mm | φ400 | φ660 | φ800 | |
Swing angle | ° | ±105 | ±95 | ±95 | |||
Rotational angle | ° | n×360 | n×360 | n×360 | |||
Swing speed | rpm | 100 | 80 | 80 | |||
Rotational speed | rpm | 100 | 80 | 80 | |||
Swing/Rotational accuracy | " | ±5"/±5" | ±5"/±5" | ±5"/±5" | |||
Max. load | kg | 300 | 1000 | 1000 | |||
Machining range | X axis | mm | 600 | 800 | 950 | ||
Y axis | mm | 560 | 750 | 950 | |||
Z axis | mm | 450 | 500 | 600 | |||
Spindle | Type of spindle | Motor spindle | Motor spindle | Motor spindle | |||
Taper of spindle | HSK-A63 | HSK-A63 | HSK-A63 | ||||
Max. speed | r/min | 24000 | 24000 | 24000 | |||
Max. torque | Nm | 67/100 | 67/100 | 67/100 | |||
Power of main motor | kW | 16/24 | 16/24 | 16/24 | |||
Axis traverse | Rapid traverse | X axis | m/min | 40 | 40 | 40 | |
Y axis | m/min | 40 | 40 | 40 | |||
Z axis | m/min | 40 | 40 | 40 | |||
Accuracy | Positioning accuracy | mm | 0.008 | 0.008 | 0.008 | ||
Repeatability accuracy | mm | 0.005 | 0.005 | 0.005 | |||
Tool magazine | Tool storage capacity | pcs | 20 | 20 | 20 | ||
Max. tool weight | kg | 8 | 8 | 8 | |||
Max. tool length | mm | 250 | 250 | 250 | |||
Max. tool diameter | mm | 75/120 | 75/120 | 75/120 | |||
Tool change time | s | 4-6 | 4-6 | 4-6 | |||
CNC system | Standard | HEIDENHAIN iTNC530 | HEIDENHAIN iTNC530 | HEIDENHAIN iTNC530 | |||
Optional | SIEMENS 840D | SIEMENS 840D | SIEMENS 840D |