Product Details

CK6136H CNC Lathe Machine

(high precision, high speed)

1. Technical parameters

Item	Project name	Technical paramaters
technical specifications	Max.swiming over the bed dia. (mm)	Φ420
	Max.swiming over pallet(mm)	Φ210
	Max.the workpiece length(mm)	750
Main transmission	Main transmission form	Independent spindle; frequency conversion stepless
	Number of spindle speeds	stepless
	Range of spindle speed(r/min)	200~3000
	The form of the spindle head	NO.6 A2type
	Spindle bore(mm)	Φ58
	Chuck dia. (mm)	Φ200
	Main motor power(kw)	5.5kw
Feed system	Turret maximum stroke(mm)	X - axis: 295 Z - axis:750
	Fast-moving feed(mm/min)	X - axis:6000 Z - axis:8000
	Repeat positioning accuracy(mm)	X - axis:0.01 Z - axis:0.015
	Workpiece accuracy	IT6-IT7
	Workpiece surface roughness	Ra1.6
tailstock	Dia. of tailstock quill(mm)	Φ60
	Tailstock quill stroke(mm)	120
	Taper of tailstock quill	MT4
Tool post	Standard accessories	4 station electric tool
	Opinional accessories	Horizontal 6,8-station electric turret or gang-type tool camier
	Repeat positioning accuracy(mm)	0.008
	Section of turning tool(mm)	2020/2525
Size and weight	The size of the machine (lengthwidthheight)(mm)	215014501650mm
Size and weight	Net weight of the machine(kg)	1800

2. Main features

1.) big swim over the bed dia (Φ420mm)

2.) high spindle speed (3000rpm)

3.) main motor power is 5.5kw

4.) horizontal flat bed structure

5.) X-axis maximum stroke (290mm)

6.) the guide rail width (335mm)

7.) independent spindle and frequency conversion stepless

8.) Feed of X Z axis are driven by ball screw with servo-motor

9.) The spindle bore dia is bigger to 58mm,(usually is 52mm)

10.) the guideway use hyperacoustic quenching.

11.) Hardended and ground bed guide way coated with Turcite-B

12.) high pression ball screw, High rigid precision composite bearing structure

13.) ball screw and the guide surface combination use automatic lubrication system.

3. Configuration

(1)the controller system: GSK (Guangzhou), KND (Beijing), Guangtai, Simens (Germany), Fanuc (Japan)
(2) Chuck optional: manual, pneumatic or hydraulic chuck.
(3) Tailstock optional: manual, pneumatic, hydraulic.
(4) Turret optional: Vertical four, horizontal six, horizontal eight,gang-type tool carrier and ect
(5) Lubrication configuration: automatic oil lubrication system.

4. Uses

Suitable for rough turning and precision machining of steel castings, iron castings and other materials.