Guangdong JSWAY CNC Machine Tool Co., Ltd. since 2004.
How to correctly to pick the rolling bearing horizontal lathe
the rolling bearing type variety, can consider the following factors when choose, to choose. (1) the load of intrusive, direction and nature of the ball bearing is suitable for light load, roller bearing is suitable for heavy load and impact load. When the roll axis to accept pure axial load, generally choose thrust bearing; When the roll axis to accept pure radial load, generally choose deep groove ball bearings or short cylindrical roller bearing; When roll axis to accept pure radial load, together with small axial load, can choose deep groove ball bearings, angular contact ball bearings, tapered roller bearing and self-aligning ball or spherical roller bearings; When the axial load is bigger, can choose the contact Angle of the larger angular contact ball bearings and tapered roller bearings, may choose the centripetal bearing and thrust bearing together, in the very high axial load or special requirements have larger axial rigidity is particularly appropriate. (2) promised to speed for bearing types have very big difference. General situation, conflict of small, less calorific value of the bearing, suitable for high speed. Design should strive for the rolling bearing under the condition of lower than the limit speed. (3) to accept rigid bearing load bearing ring and rolling contact elastic deformation occurs, the deformation and load into share, the resolution ratio of bearing rigidity of the intrusive. General can progress through bearing preloaded bearing rigidity; In addition, in the bearing design, consider the combination of the bearing can also be improved and the arrangement of the bearing support stiffness. (4) the heart function after the bearing of the bearing load operations, and equipment error, often because of bad production and positioning error caused by equipment. Now often causes for degree and thermal expansion and shaft, the bearing too much load, lead to early damage. Active self-aligning bearing caused by equipment error can overcome the shortcomings, so it is suitable for such use of the bearing. (5) equipment and open tapered roller bearings, needle roller bearings, etc. , to list circle separable bearing type ( The so-called separation type bearing) And convenient equipment apart. 6 stores even listed in the catalogue of horizontal lathe bearing, the market must not sell; On the other hand, while others not listed in the catalogue of bearing a lot of fruit. Therefore, should be clear whether the use of bearing easily acquired.
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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.