CK6136H CNC Lathe（high precision, high speed）
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) |
20*20/25*25 | |
|
Size and weight |
The size of the machine (length*wid2th*hei2ght)(mm) |
2150*1450*1650 |
|
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 wid2th (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.