Home Flat Bed CNC Lathe, CAK16/36/40 Series

Flat Bed CNC Lathe, CAK16/36/40 Series

Flat Bed CNC Lathe, CAK16/36/40 Series


This flat bed CNC lathe is equipped with high-accuracy bearings and ball-screws, 3-jaw manual chuck, vertical 4-way tool turret, automatic lubrication system, and manual tailstock. Very rigid single-spindle headstock, combined with variable-frequency spindle motor, can stand up to the most demanding cutting requirements.
Available CNC systems include FANUC, SIEMENS, GANZHOU CNC, HUA ZHONG, and OMORI, customers can choose according to their specific requirements.


Waterproof Design
In the design of protective guarding, labyrinth-style joints are created in such places as where the doors meet, where the ball-screw cover and the guard of the headstock meet, for example. Splash guards are also located on the pedestals of the CNC lathe, all of which improves the water resistant character of the entire machine.
The design of the overall guarding structure also maximizes the inner work-area of the CNC lathe, so there is more space for special accessories and tooling, also making the machining of special or odd-shaped parts easier.

Flat Bed CNC Lathe, CAK16/36/40 Series





Safe and Reliable Electrical Design
The electrical cabinet of our CNC lathe is well-designed and is simple in structure, with good closure and sealing characteristics.
The door incorporates a two-point lock for operator safety.
The internal design of the cabinet is clean and elegant, and its DC unit incorporates an integrated circuit board, with neat wiring and great reliability.


Design Features of the Spindle
The spindle realizes step-less speed change via frequency modulation, and can therefore accomplish constant surface speed machining. The front support for the spindle has triple angular contact bearing, and can withstand considerable radial and axial forces. The spindle power train includes a heavy, narrow V-belt, smooth drive system, little thermal distortion, and stable accuracy.


Lubricating Mode
This series of flat bed CNC lathe incorporates an automatic lubrication system whose output varies according to actual travel of the axes, thus ensuring sufficient lubrication for each way while saving much lubrication oil over time.


X-axis, Z-axis
X-axis and Z-axis are equipped with high-quality ball screws on both axes, with gibs and low-friction plastic material, and 45 degree locking nuts. The rapid speeds are much quicker (6m/min. for X, 10m/min. for Z), and double waterproof structure prolongs the life of bearings and ball-screws, and improves the overall performance of the flat bed CNC lathe.


Main Technical Specifications of Flat Bed CNC Lathe


Item Unit CAK3665(i, j ) CAK4085i CAK4085j
Max. swing diameter over bed mm φ360 φ400 φ400
Max. swing diameter over slide mm φ180 φ200 φ200
Max. cutting diameter over slide mm φ180 φ200 φ200
Max. cutting diameter mm 360 (vertical 4-position)/ 320 (horizontal 6-position) 400 (vertical 4-position)/ 320 (horizontal 6-position) 400 (vertical 4-position)/ 320 (horizontal 6-position)
Max. turning length mm 650 (vertical 4-position)/ 550 (horizontal 6-position) 850 (vertical 4-position)/ 750 (horizontal 6-position) 850 (vertical 4-position)/ 750 (horizontal 6-position)
Diameter of spindle bore mm φ53 φ53 φ53
Spindle nose A6 A6 A6
Main motor power (frequency-change) kW 5.5 7.5 5.5
Spindle speed n stepless, no gearshift stepless, no gearshift manual 3- gearshift, stepless in each gearshift
Spindle speed range Manual chuck r/min 200-2000 ● 200-1600 ● I 150-520 II440-1153 III770-1600 ●
Hydraulic chuck r/min 200-3000 ★ 200-2400 ★ I 150-520 II440-1153 III770-2000 ★
Diameter of tailstock sleeve mm φ60 φ60 φ60
Travel of tailstock sleeve mm 140 140 140
Taper bore of tailstock sleeve Morse 4# Morse 4# Morse 4#
X axis travel mm 220 220 220
Z axis travel mm 650 850 850
X/Z axis rapid speed m/min 6/10 6/10 6/10
Turret form Vertical 4-position
Horizontal 6-position
Size of tool shank Ex. circle tool mm 20×20 20×20 20×20
Boring tool mm φ32 φ32 φ32
X/Z axis repeatability 0.012/0.016 0.012/0.016 0.012/0.016
Machining accuracy IT6-IT7 IT6-IT7 IT6-IT7
Steady rest mm φ30-φ80 ★ φ30-φ80 ★ φ30-φ80 ★
Following rest mm unavailable φ30-φ80 ★ φ30-φ80 ★
Total capacity of power supply KVA 15 15 15
Overall external dimensions of machine (L×W×H) mm 2220×1400×1600 2470×1400×1600 2470×1400×1600
Net/Gross weight of machine kg 1860/2110 1990/2290 1990/2290
Packing dimensions (L×W×H) mm 2520×1660×2050 2770×1660×2050 2770×1660×2050











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