Guangdong JSWAY CNC Machine Tool Co., Ltd. since 2004.
Three methods of numerical control lathe spindle
the precision of the numerical control lathe spindle parts, rigidity and thermal deformation directly affect the machining quality. Because the numerical control lathe in machining process does not need manual control, the influence is more serious. The current numerical control lathe spindle mainly has three ways. Before the support by the double row short cylindrical roller bearing and 60 ° Angle touch of double row radial thrust ball bearing, bearing after equipped with radial thrust ball bearing in pairs. All stiffness of the spindle can be greatly improved, the structure can be satisfied the requirements of the chip, is widely used in small manufacturer of CNC lathe to make all kinds of CNC lathe. Front bearing using high precision double row angular touch ball bearing, bearing choose single row (after Or double row) Angle to touch the ball bearings. This configuration has a good function of high speed, but its bearing capacity is small, which is suitable for high speed, light load and fine numerical control lathe spindle. Before and after the double row and single row tapered bearings used in bearing. This constraint the recommend suite and precision of the spindle structure, suitable for the precision, low speed, heavy nc lathe spindle. Selects the step motor and MCU general lathe feed system formed by the transformation of the brief numerical control lathe the cost is low, but the degree of automation and function is poorer, turning accuracy is not high. Suitable for low requirements of rotating parts. According to the requirement of turning, the CNC lathe for special planning, and equipped with general CNC system. The numerical control system function strong, high degree of automation, high machining accuracy. Applicable to general inversion parts turning processing. CNC lathe can control together two axes, that is, the X axis and Z axis.
looking for the best deal while getting a quality is usually the number-one objective for most multi axis cnc machine manufacturer.
With all the pros and cons of different in mind, click JSTOMI CNC Machine to learn more about and decide which cnc service option is best for your case.
We believe in keeping the customers happy and providing them with cnc service at a very competent price.
Methods to Reduce the Impact of Force-Induced Deformation
To minimize the impact of force-induced deformation on the stability of Swiss-type lathes and enhance machining accuracy and stability, the following measures can be taken:
JSWAY Company’s Professional Team Performance
As one of the exhibitors, JSWAY Company showcased the excellence of its professional team at this Jakarta Industrial Week. The team members of JSWAY Company, with their enthusiasm and professional knowledge, actively engaged in exchanges with customers from all over the world, providing them with detailed product introductions and technical support. They not only demonstrated JSWAY Company's advanced technology and high-quality products in the fields of CNC machines, milling and turning centers, and Swiss-type lathes, but also left a deep impression on customers with their enthusiastic service.
The booth of JSWAY Company attracted the attention of many professional visitors. Through professional explanations and demonstrations, the team members successfully conveyed to customers JSWAY Company's technological advantages and innovation capabilities in the field of CNC machines. Their positive performance not only enhanced JSWAY Company's brand image but also laid a solid foundation for the company's further expansion in the Southeast Asian market.
Compare manual mills and CNC machine advantages, costs, precision, and applications to choose the right technology for prototyping, job shops, or production.
Improving Precision and Service Life through Fixture Adjustment and Maintenance
Fixture Adjustment Methods:
Fixture Maintenance Methods:
By properly adjusting and regularly maintaining fixtures, the machining accuracy and service life of Swiss-type lathes can be effectively improved, ensuring efficient and stable production processes.
The stress in a machine tool bed can influence machining quality in several ways:
Machining Accuracy
Deformation and Displacement: Stress in the bed can cause structural deformation, which in turn affects the positional accuracy of various machine components. For example, insufficient rigidity at the tailstock support of the bed may lead to positional deviations of the tailstock center, with maximum displacement deformation reaching up to 0.13465 mm. Such deformation directly impacts the relative positioning between the tool and the workpiece, resulting in machining errors.
Differences in Machining Effects with Different Power Head Configurations
Single Spindle vs. Dual Spindle: Single-spindle Swiss-type lathes usually come with one side power head and are suitable for machining relatively simple parts. In contrast, dual-spindle lathes can be equipped with more power heads and can even perform simultaneous machining on the main and secondary spindles, significantly improving machining efficiency and complexity.
Side Tool Post vs. Horizontal Tool Post: Power heads with a side tool post structure perform better when machining difficult-to-chip materials, while those with a horizontal tool post structure are more efficient for machining easy-to-cut materials.
In summary, the power heads of Swiss-type lathes offer significant advantages in machining accuracy, efficiency, complexity, and adaptability. Different power head configurations can be selected based on specific machining requirements to achieve the best machining results.