Maoming Precision Machinery tells you how to ensure the accuracy of THK ball screws?

As we all know, Japanese THK ball screws have numerous parameters. How can their accuracy be ensured? Let's discuss this with Maoming Precision Machinery! For every part, whether in production or before production, trial production is needed. Before trial production, design is most important. This is especially true for THK ball screws, which are primarily used as major components in large machine tools and precision machinery. The parameters required for each different model of Japanese THK ball screw are different. However, the main reference items are consistent, such as outer diameter, inner diameter, lead, number of threads, helix angle, etc. These determine the quality of a complete set of ball screws and the suitability of the machine and work efficiency. In manufacturing, many material considerations are needed. Unlike linear guides, in some special cases, it acts as a supporting component and point of force. The selected material must be able to withstand pressure and be extremely strong. The materials used in Japanese THK ball screws are similar to those used in other applications, but they require higher wear resistance. Since its function is to convert linear motion into rotary motion and vice versa, naturally, the friction between the main shaft and the ball screw is frequent. Without accurate manufacturing parameters, the conversion cannot be achieved. To ensure accuracy, materials and parameters are indispensable.

07

2022

/

03

Detec shock absorber Northeast general agent explains to you: What factors need to be considered for the correct selection of Detec hydraulic shock absorbers?

Hydraulic buffers are commonly used components in automated machinery, effectively reducing vibration and noise during machine operation. Therefore, they play a crucial role in optimizing automated machinery. There are many types of hydraulic buffers, and selecting the right one requires understanding certain selection techniques and relevant data and factors to better choose a suitable product based on individual needs and optimize equipment structure. So, what factors need to be considered when selecting a hydraulic buffer? 1. **Direction of the impacting object's movement.** Impacting objects can have various movement directions, such as horizontal, free fall, inclined angles, and rotation. Different impact directions result in different speeds and impact forces, requiring different hydraulic buffer models. 2. **Combined weight of the impacting object.** In the kinetic energy calculation formula for hydraulic buffers, weight is a factor. The weight here refers to the combined weight of the impact. Hydraulic buffers have a maximum energy absorption capacity in practical applications; exceeding the load limit will damage the product. Therefore, select a suitable product based on the actual combined weight. 3. **Instantaneous impact speed.** Speed is another influencing factor in the kinetic energy formula. The higher the speed, the greater the kinetic energy, which needs to be considered when selecting a product model. In addition to the above three factors, hydraulic buffer selection also needs to consider the number of installations on the same side and the number of impacts per hour. Different data will affect the selection. Of course, if the customer is unable to determine the selection, professional assistance will make the selection more reliable. The German brand DAMPTAC was founded by hydraulic technology experts, the Kollek father and son. Mr. Kollek's father was initially a technical expert in the military industry, engaged in long-term research and development of buffer damping technology. Years later, the Kollek father and son moved into the industrial field. Based on their rich experience and professional technology, the Kollek father and son launched a new series of buffer damping products for industrial applications. The performance parameters and service life far exceed those of existing products on the market. Their unique gradient spiral groove shock absorption technology and built-in lateral force protection function have reached advanced German levels. Therefore, the Kollek father and son founded a new industrial brand—DAMPTAC. DAMPTAC industrial hydraulic buffers are popular with customers due to their excellent buffering performance, extra-long service life, and high cost-effectiveness. Since its inception, DAMPTAC has experienced rapid development, with markets expanding to Germany, the UK, the USA, China, Japan, India, and Southeast Asian countries such as Thailand. Subsequently, Mr. Kollek collaborated with military electrical technology experts to introduce Germany's leading servo control technology and products to DAMPTAC, gradually improving the DAMPTAC product line. With the advent of Industry 4.0, the demand for servo systems has become increasingly widespread. Detec develops and supplies components, modules, customized solutions, and services related to drive, control, and motion. Detec not only develops specialized designs but also integrated, cross-technical designs. By integrating cutting-edge technological advantages, German experience, and a strong sense of responsibility, Detec provides the most sustainable and powerful drive and control solutions.

03

2022

/

03

< 1...414243...48 >