Machinery Masters Inc. - Kuraki Akb-13 - Stoney Creek, Ontario

Features and Benefits

The column traverse allows for heavy-duty workpieces and improves accessibility to the workpiece.

Standard coil type chip conveyor provides parallel to the X-axis capable of effective swarf disposal and cutting fluid disposal.

AKB series employs Japanese technology with Japanese quality and reliability, but produced at lower cost than made-in-Japan products.

High-accuracy indexing ensures standard rotary milling.

Powerful heavy-duty cutting is capable by a high-torque 2-steps geared head.

Standard Big-Plus dual contact system.

Technical Data

TRAVEL

X-axis Travel - 3000 mm (118.11")

Y-axis Travel - 2000 mm (78.74")

Z-axis Travel - 1600 mm (62.99")

W-axis Travel - 700 mm (27.56")

Table Top to Spindle Center - 0 mm ~ 2000 mm (0" ~ 78.74")

Table Center to Spindle Nose - 800 mm ~ 2400 mm (31.5" ~ 94.49")

WORK TABLE

Table Work Space - 1800 mm x 2000 mm (70.87" x 78.74")

Table Maximum Loading Capacity - 12,000 kg (26,400 lbs)

Table Top Profile - 22 mm (0.87") 7T slots

Table Automatic Indexing - 0.001 degrees (every 90 degree index by locate pin)

SPINDLE HEAD

Boring Spindle Diameter - 130 mm (5.12")

Spindle speed (for every 1min^-1) - 9 min^-1 ~ 9000 min^-1

Spindle Speed Change Range - 2 Step

Spindle Taper - BBT50 (BIG-PLUS Dual contact spindle system

Spindle Torque (30min / Continuous) - 2,546 ft.lbs / 1,867 ft.lbs (3,452 Nm / 2,532 Nm)

FEED

Rapid Traverse (X / Y / Z) - 10 m/min (393.70 inch/min)

Rapid Traverse (W) - 6 m/min (236.22 inch/min)

Feed Rate (X / Y / Z / W) - 1 mm ~ 4000 mm (0.04" ~ 157.48")

Table Revolution - 1.4 RPM

AUTOMATIC TOOL CHANGER

Tool Shank - MAS BT50 (BBT50 BIG-PLUS Dual contact spindle system

Pull Stud - MAS P50T-1 (45 degrees)

Tool Storage Capacity - 40

Maximum Tool Diameter [vacant adjacent tool pots] - 125 mm [240 mm], 4.92" [9.45"]

Maximum Tool Length - 400 mm (15.75")

Maximum Tool Weight - 25 kg (55 lbs)

Tool Selection - At Random

MOTORS

Spindle Motor - AC30 kW (40 HP) (30 min) / 22 kW (30 HP) (cont.)

Feed Motor - X & Z: 6.0 kW (8.0 HP) / Y & W & B: 3.0 kW (4.0 HP)

Hydraulic Motor - 3.7 kW (4.9 HP)

VOLTAGE

Power Capacity (Not including options) - 67 kVA

Air Pressure Source - 0.5 MPa

Air Pressure Source Flow (Not including options) - 400 NL/min (atm)

DIMENSIONS

Machine Height - 4800 mm (188.98")

Floor Space (Not including options) - 7500 mm x 7125 mm (295.28" x 280.51")

Machine Weight (Including NC(Fanuc Oi-MD) Unit) - 35,000 kg (77,000 lbs)