检查夹具加工专用机,超精密微细钻孔加工

■For vibration
●Employing a special cast iron for high vibration dumping
●The basic structure (bed and cross-rail) weighs 2.3t. Achieving high rigidity by the profound and optimum rib structure.
As a result, the overwhelming favorable ratio condition of the moving object is satisfied
■For thermal displacement
●Synchronizing with room temperature by eliminating heat source and forcing ventilation

■Linear scale feedback
●Employing resolution specification 0.002μm（2nm） for X and Y axis.
Absolute collation of actual motion distances over NC commａnd values using the full closed loop system ensures high-precision and stable positioning
■Non-contact type tool measurement function
●Measurement of tool nose position and diameter under actual operation condition of spindle by using non-contact high precision laser device
●Guaranteeing stable measurement accuracy by removing chips on the tool with customized air-blow and dust collector system before starting measurement
●Measurable minimum diameter : φ 0.01
■S-control
●By shutting off the coolant way to the spindle and bypassing it while the spindle is stopped, the spindle thermal displacement by cooling is suppressed. It contributes the reduction of saturation time of the spindle

Spindle type is selective according to application. Employeing φ3.175 direct clamp for all models to emphasis compatibility
■XⅡ-80J
・Drilling & Routing compatible model
・All-round spindle that enables multi-machining by high rigidity and high speed ball bearing
［Ball bearing type］20,000～80,000min⁻¹
■XⅡ-120J
・Standard drilling model
・Broad spacifications realizing small to large hole drilling
［Air bearing type］20,000～120,000min⁻¹
■XⅡ-150J
・High-speed drilling model
・High level specifications enabling Higher speed drilling
［Air bearing type］20,000～150,000min⁻¹
■XⅡ-200J
・Super-high-speed drilling model
・Special spindle for high-speed micro-hole drilling
［Air bearing type］20,000～200,000min⁻¹

High precision model of conventional PWB drilling machine.
A series that can correspond to higher level of drilling accuracy.
*Please contact our sales for more detail.

・Table travel (X axis)：760mm（work area 630 mm）
・Spindle head travel (Y axis)：520mm
・Spindle head vertical travel (Z axis)：70mm
・Rapid feedrate(X,Y axis)：30m/min
・Spindle head return feedrate(Z axis)：25m/min
・Spindle head cutting feedrate(Z axis)：10 ～ 12,000 min
・Machine weight：2,800kg