Sliding Head LFV Technology

Adoption of a modular tooling system
Addition of Y2 axis for even higher functionality

A modular tooling system has been adopted for the gang and back tool posts. The wide variety of tooling layouts available, such as “adjustable angle end-face spindle”, allows for angled hole drilling enhancing flexible machining. The addition of a Y2 axis to the back spindle strengthens back machining. This improves the degree of freedom for process allocation, and increases the maximum number of tools that can be installed to 38. Additionally, adoption of a built-in motor for the back spindle drive enables a maximum speed of 12,000 min-1. This reduces the acceleration/deceleration time to improve productivity. The machine is capable of handling 16 mm diameter bar with an expansion kit.

ItemL12-X
Maximum machining diameterø12mm/ ø16mm Option
Maximum machining lengthGB machine135mm/chuck
GBL machine30mm/chuck
Maximum drilling diameter for main spindleø8mm
Maximum tapping diameter for main spindle (tap,die)M6
Main Spindle through-hole diameterø20mm
Spindle speed15,000min-1
Maximum drilling diameter for gang rotary toolø5mm
Maximum tapping diameter for gang rotary toolM4
Gang rotary tool spindle speed10,000min-1
Maximum chuck diameter of back spindleø12mm
Maximum protrusion length of the back spindle workpiece30mm
Maximum drilling diameter in back machining processø6mm
Maximum tapping diameter in back machining processM5
Back spindle speed10,000min-1
Number of tools to be mountedMax.27
Tool sizeTurning tool□10mm
Sleeveø19.05mm
Rapid feed rateAll axis35m/min
MotorsFor spindle drive2.2/3.7kW
For tool spindle drive0.75kW
For back spindle drive0.4/0.75kW
For cutting coolant oil0.25kW
Input power capacity8kVA
Center height1,000mm
Weight1,700kg
For rotary tool drive of Back tool post0.5kW
Maximum drilling diameter for back tool post rotary toolø5mm
Maximum tapping diameter for back tool post rotary toolM4
Rotary tool spindle speed of back tool post9,000min-1

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