CAK Series Flat Bed CNC Lathe
Model: CAK16, CAK36/40
Applications of Flat Bed CNC Lathe:
CNC lathe of this series is easily used for lathe turning of a component part's inner circle, excircle, cylindrical surface, conical surface, spherical surface and curved surface.
This lathe is also suitable for initial cut, metric thread, inch screw thread, and conical thread.
This kind of numerically controlled machine tool is especially applicable to multiple processes and mass production.

Introduction:
This CNC lathe is capable of realizing automatic control in a great variety of numerically controlled systems.
It delivers high rigidity, high operating efficiency, and is especially reliable at high rotation speed.

Foundation Layout

Foundation Drawing-size:

	A	B	C	D
CAK1626	1760	1592	705	1200
CAK3626	1760	1592	705	1200
CAK3665	2190	1992	1105	1450
CAK4085	2450	2242	1355	1450

1. Depth decided by the quality of the local soil
2. Symbol shows the position of wedge

Technical Specifications of CAK16, CAK36/40 Flat Bed CNC Lathe:

Item Units CAK1626 CAK3665 CAK3626 CAK4085(j) CAK4085(i)
Max. swing over bed	mm	Ø160	Ø360	Ø360	Ø400	Ø400
Max. swing over slide	mm	Ø140	Ø180	Ø180	Ø200	Ø200
Max. cutting diameter over slide	mm	Ø140	Ø180	Ø180	Ø200	Ø200
Max. turning length	mm	220	Four positions 650 Six positions 580	240 Four positions	Four positions 850 Six positions 750	Four positions 850 Six positions 750
Spindle bore	mm	Ø43	Ø53	Ø53	Ø53	Ø53
Spindle nose		A2-4	A2-6	A2-6	A1-6	A1-6
Main motor power (change frequency)	kW	4	5.5	5.5	5.5	7.5
Spindle speed	r/min	500-5000	200-3000	200-3000 (2000rpm with manual chuck)	Manual Ⅲ step+frequency conversion Ⅰ150-520 Ⅱ440-1153 Ⅲ770-2000	150-2400 (1600rpm with manual chuck)
Diameter of tailstock quill	mm		Ø60		Ø60	Ø60
Travel of tailstock quill	mm	Options of manual or hydraulic tailstock available	140	Options of manual or hydraulic tailstock available	140	140
Taper of tailstock quill			Morse No.4		Morse No.4	Morse No.4
Max. travel X axis	mm	120	220	220	220	220
Max. travel Z axis	mm	260	Four positions 650 Six positions 580	260	850	850
Tool post rapid traverse (X/Z axis)	m/min	6/10	3.8/7.8	3.8/7.8	3.8/7.8	3.8/7.8
No. of tool stations		4	4	4	4	4
Size of tool shank	mm	16×16	20×20	20×20	20×20	20×20
Repeatability of X/Z axis		0.01/0.013	0.012/0.016	0.012/0.016	0.012/0.016	0.012/0.016
Work accuracy		IT6	IT6-IT7	IT6-IT7	IT6-IT7	IT6-IT7
Overall dimensions (L×W×H)	mm	1780×1230 ×1760	2180×1230×1700 2190×1400×1610	1780×1230× 1700	2490×1360×1510	2490×1360×1510
Net/gross weight	kg	1450/1690	1810/2060	1555/1790	1990/2290	1990/2290
Packing box dimensions (L×W×H	mm	2150×1660×2300	2520×1660×2300	2150×1660×2300	2770×1660×2200	2770×1660×2200

CAK1626 Linear guide way for X axis
CAK40 series

Many years of experience, coupled with quality products and superior services, have established SMTCL as a renowned China CNC lathe manufacturer.