CNC lathe

1、 Machine Tool Overview:

CK6163CNC latheIt has the characteristics of high precision, high power, and high rigidity. Its main components and structures have been optimized and designed, and it is suitable for processing shafts, disks, sleeves, special surfaces, and screw workpiecesequipmentGuang ShuNumerical control system and fully digital AC servo system,XTheZThe shaft adopts semi closed loop control, and the ball screw pair adopts C3 Grade precision ball screws and electrical components are all imported or domestically produced, in accordance withCE Or domestically 3C authentication. Machine tool configuration in ChinaThe vertical four station CNC tool holder has the characteristics of high positioning accuracy, high strength, and good seismic performance. Before leaving the factory, the machine tool is strictly inspected according to the inspection procedure, and each machine tool is tested using a laser interferometerX，ZAxis positioning accuracy and repeat positioning accuracy ensure the stability and reliability of machine tool accuracy.

2、 Advantages of machine tools

1. Machine tool headboard and bedThe joint surfaces of the tailstock, support plate, etc. are manually scraped and ground, and the whole machine is inspected using a laser interferometerTesting, effective assuranceZ-axis The positioning accuracy of the X-axis, the repeatability accuracy, the reverse clearance, and the stability of the machine tool.

2. The machine tool adopts high-strength castingironMaterial, bed guide rail quenchingEffectively improved the wear resistance and stability of the machine tool.

3. The machine tool adopts centralized lubrication and forced lubrication through the circulation of the headstock, ensuring the cleanliness of the headstock in hot weatherThe temperature and heat dissipation characteristics effectively extend the service life of bearings and gears.

4. The machine tool spindle adopts Harbin bearings and spindle through holes φ104mmThe machine tool gears are precision ground, effectively improvingGear hardness reduces machine noise.

5. The machine tool adopts ball screw,Z Axial ball screw,X The axial ball screw adopts a stretching structure, which improves the accuracy of the workpieceAccuracy of processing outer circle and inner hole dimensions.

6. The machine tool adopts a four station electric tool holder. Knife handle size:25x25mm。

7. Delixi brand electrical appliances

threeMain technical parameters：

4、 Introduction to Main Components

1Bed frame:

Made of high-quality cast iron with a flat bed structure. The guide rail adopts intermediate frequency quenching grinding and plastic pasting technology,

Has good wear resistance and precision retention.

2Spindle box:

The spindle structure adopts a typical three-point support structure at the front and rear ends, and the spindle has high stiffness; The bearing adopts high-precision spindle special bearings from Harbin Bearing Factory, which enables the spindle to have high rotational accuracy. The main drive is variable frequency speed regulation; The main transmission gear pairs are all quenched and ground, and each transmission pair and rolling bearing are lubricated with strong oil, which has good high-speed and low-temperature performance; The design of the spindle box body fully considers heat dissipation measures and shock absorption mechanisms, making the spindle box have the characteristics of low noise and high transmission accuracy,The noise of the machine tool shall not exceed the value specified in the national standard.

3. Turning main motion

The spindle is driven by a variable frequency motor VThe main spindle box is driven by a variable speed mechanism, and the variable frequency motor can be controlled by a variable frequency system to achieve stepless speed regulation. The main transmission system has been carefully optimized and designed, with high transmission accuracy, excellent power and torque characteristics, high speed, smooth transmission, and compact structure.

4. Feed motion

Horizontally（XAxis and Longitudinal（ZThe feed motion of the axis is driven by a servo motor with precision ball screw pairs to achieve fast movement and feed motion. The skateboard guide rail is equipped with anti crawling plastic soft tape, which can ensure the positioning accuracy and repeatability accuracy of the machine tool very well.

5. Tailstock: The design of the machine tool tailstock fully considers rigidity, load-bearing capacity, and user friendliness. The tightening method is manual.

6. chuck

The machine tool is equipped with a manual three jaw chuck.

7. centralized lubrication

Adopting a centralized lubrication system to achieve lubrication of each guide rail pair, ball screw, and bearing. The lubrication pump has functions such as working status display and hydraulic monitoring. And the oil injection cycle can be adjusted at any time.

5、 CNC knife holder

The four station CNC tool holder has the characteristics of high positioning accuracy, stability, reliability, wide application range, simple structure, and easy maintenance.

sixMachine tool working environment

Ambient temperature5℃~40℃Within the scope, and 24h The average temperature does not exceed 35℃.

relative humidity30％~95%The principle is that humidity changes within the range should not cause condensation. altitude: 1000mfollowing.

Atmosphere: There is no excessive dust, acid gas, corrosive gas, or salt.

Avoid direct sunlight or thermal radiation on the machine tool that may cause changes in ambient temperature. The installation location should be away from the vibration source.

The installation location should be kept away from flammable and explosive materials.

sevenMain Configuration List

8CNC latheprecision requirement

Standard tolerance（mm）

Periodic axial movement of the spindle 0.01Radial runout of the positioning cone surface of the spindle chuck 0.01

Repositioning accuracy A X：±0.008 Z：±0.008 bitPositioning accuracy B X：0.01 Z：0.01

Diameter consistency 0.01/150

flatness 0.01 /φ200

Thread pitch product 0.01 /50

surface roughness Ra1.6μm

nineHost and accessories installed on the host

10、 List of Random Files for Machine Tools

tenoneTools placed separately

tentwoMachine tools refer to national standards:

JB／T8324.1－1996Simplified CNC Horizontal Lathe Accuracy Inspection ";

JB/ T8324.2－1996Simplified CNC Horizontal Lathe Technical Inspection ";