NC 18
Automatic grinder
for small diameter drills sharpening

ADVANTAGES :

• Compact, plug and play : Cube 1,2 meters side.
• Easy : AVYAC's software with user friendly interface.
• Ergonomic : No need to open the door to load the drill.
• Automatic : The loader option (90 drills) is very economic.
• Progressive : The 5th option increases the grinding possibilities for a low budget.

Characteristics :

• Dimensions : 1.20 x 1.20 x 1.20 – 700 KG
• Colours : blue RAL 5013 – grey RAL 7035
• Tool clamping : Pneumatic automatic (accuracy collet W12)
• Wheels : Ø 100 or 125 mm, CBN or diamond
• Spindle drive : 2.2 kW for 6000 rpm
• Coolant system : uncustomized, pump 25 l/min, emulsion
• Numerical control : SIEMENS 810D, OP10 screen
• Servomotors : SIEMENS (1FK) with absolute coder
• Tool indexing : With Marposs 3D sensor
• Centralized lubrication : uncustomized, automatic
• Voltage : 400V, 50Hz (see options)

Drills grinded :

• Tools sizes : Ø 1 to 8 mm
• Maximum length : 300 mm
• Right hand helix drills with curve clearance angle or with rakes (3 rakes and cruciform), 1 flute or 2 flutes gundrills, 3 or 4 flutes core drills, conical or cylindrical shank.

OPTIONS

• Loader : With round plate for 90 tools. It can be personalized at will according to the need of the customer.

• Z axis : Vertical 5th axis (100 mm) allows Increasing the grinding capacities: End mills, step drills, every kind of thinning…Consult us.
• Other voltage : A place is booked for a transformer into the electrical cabinet, so the customer can choose its voltage.
• Capacity 2 to 14.5 : New: the machine is now available in capacity 2 to 14,5 mm

Customers

• Drills manufacturers
• Injectors manufacturers
• Medical industry
• Re-grinders
• Aircraft, automotive