
Small CNC Lathe
CNC lathes are one of the most versatile and cost-effective machine tools available in the modern manufacturing industry. A CNC lathe is a machine tool that rotates a workpiece about an axis of rotation while a cutting tool is used to remove material from the surface of the workpiece.
Small CNC lathe

CNC lathes are one of the most versatile and cost-effective machine tools available in the modern manufacturing industry. A CNC lathe is a machine tool that rotates a workpiece about an axis of rotation while a cutting tool is used to remove material from the surface of the workpiece. The tool movements and workpiece rotation are controlled by computer numerical control (CNC) software, which enables the production of complex parts with high precision and accuracy.
Compared with CNC machining centers, CNC lathes have several distinct advantages. Firstly, CNC lathes are simpler and more straightforward to use than CNC machining centers. They typically require less specialized training and experience to operate, which means that they can be operated by a wider range of personnel, including less experienced machinists and operators. Secondly, CNC lathes are generally more cost-effective than CNC machining centers due to their lower complexity and fewer components. This makes them an excellent choice for small and medium-sized businesses that need to produce high-quality parts but have limited budgets.
One of the main areas where CNC lathes excel is in the production of cylindrical or symmetrical parts. These parts are difficult to produce using other machine tools, such as milling machines or drilling machines, because of their curved shapes and precise tolerances. CNC lathes, on the other hand, are specifically designed for this type of work and are capable of producing complex cylindrical shapes with high levels of accuracy.
Another area where CNC lathes are advantageous is in the production of parts with tight tolerances. CNC lathes are capable of producing parts with tolerances as tight as a few microns, which is essential for industries such as aerospace and medical device manufacturing where accuracy and precision are critical.


Despite their many advantages, CNC lathes are not suitable for all types of machining applications. For example, they are not well-suited for the production of parts with complex geometries or irregular shapes. In these cases, CNC machining centers are a better choice as they are capable of performing a wider range of operations, such as drilling, milling, and grinding.
In conclusion, CNC lathes are an excellent alternative to CNC machining centers for a wide range of machining applications. They are simpler, more cost-effective, and more versatile than many other machine tools, making them an ideal choice for small and medium-sized businesses. With their high accuracy and precision, CNC lathes are also a preferred option for applications that require tight tolerances, such as aerospace and medical device manufacturing.
CK6140 × 2000 CNC lathe
1.CK6140 × 2000 Mechanical Specification Table
|
Project |
unit |
CK6140×2000 |
|
Turning diameter on the bed surface |
mm |
Φ400 |
|
Maximum turning diameter on the skateboard |
mm |
Φ220 |
|
Machining length |
mm |
2000 |
|
Spindle transmission form |
Variable frequency stepless speed regulation |
|
|
Spindle speed |
rpm |
21-70 48-1600 100-350 |
|
Spindle end form and code |
C6 |
|
|
Inner diameter of spindle through-hole |
mm |
Φ52 |
|
Spindle motor power |
KW |
5.5 |
|
chuck size |
mm |
200 |
|
Specification of lead screw |
mm |
Φ40*8 |
|
X/Z feed motor torque |
NM |
4/6 |
|
X/Z repeated positioning accuracy |
mm |
0.01/0.015 |
|
Workpiece processing accuracy |
IT6-IT7 |
|
|
Surface roughness of workpiece |
Ra1.6 |
|
|
Tail socket diameter |
mm |
Φ65 |
|
Tailstock sleeve stroke |
mm |
150 |
|
Tailstock sleeve tapered hole |
Mohs 4# |
|
|
Knife holder form |
Electric four station |
|
|
Tool dimensions |
mm |
20*20 |
|
Rail width |
mm |
360 |
|
Machine weight |
Kg |
1600 |
2.Optional
|
Spindle transmission form |
Variable frequency stepless speed regulation/two speed change/three speed change |
|
chuck |
Manual chuck/hydraulic chuck |
|
system |
Siemens 840 Fanuc Mitsubishi Syntech ( China KND Digital) GSK( China Guangzhou Digital) H N C( China Huazhong Digital) |
3.Brands and specifications of main components used
|
Serial Number |
Component Name |
Brand manufacturer |
producer |
Model and specifications |
|
1 |
CNC system |
GSK |
China |
|
|
2 |
Main motor |
GSK |
China |
5.5kW |
|
3 |
spindle bearing |
Harbin |
domestic |
|
|
4 |
X-axis ball screw |
firing |
domestic |
Φ40*8 |
|
5 |
Z-axis ball screw |
firing |
domestic |
Φ 50 * 10(63 * 10 for three meters) |
|
6 |
chuck |
Wafangdian |
domestic |
400 three claws/630mm four claws |
|
7 |
tool carrier |
Hongda/Wenchang |
domestic |
4-station electric |
|
8 |
Electronic handwheel |
Zhehong |
domestic |
|
|
9 |
Electrical appliances, allergy protectors |
schneider |
France |
|
|
10 |
coupling |
Sanmu |
Japan |
|
|
11 |
Cooling device |
Luokai/Jianyang |
Taiwan |
|
|
12 |
Centralized automatic lubrication system |
domestic |
||
|
13 |
Precision Nut |
Yingxi |
||
|
Note: When encountering a shortage of supply, products from other brands will be used as substitutes, but there will be no difference in quality and grade. |
||||
4.Attached accessories
|
Serial Number |
Product Name |
specifications |
number |
|
1 |
Operating Instructions |
GSK |
1 |
|
2 |
Program manual |
GSK |
1 |
|
3 |
circuit diagram |
Dalian Second Machinery Co., Ltd |
1 |
|
4 |
Random Precision Table |
Dalian Second Machinery Co., Ltd |
1 |
|
5 |
toolbox |
15″ |
1 set |
|
6 |
Foundation supplies |
1 set |
Hot Tags: small CNC lathe, China small CNC lathe suppliers, DMG Machine Tool, DMG Machining Center, Horizontal Milling Center, CNC Training Center, Nine Axis Milling Machine, Vertical and Horizontal Machining Centers
Send Inquiry








