Maoming Precision Machinery tells you how to ensure the accuracy of THK ball screws?
Publish Time:
2022-03-07
As we all know, there are numerous parameters for THK ball screws from Japan. How can their accuracy be ensured? Let's discuss this with Maoming Precision Machinery!
For every part, whether in production or before mass production, prototyping is required. Before prototyping, design is paramount. This is especially true for THK ball screws, which are major components in large machine tools and precision machinery.

Each different model of THK ball screw from Japan has different parameters. However, the main reference parameters are consistent, such as outer diameter, inner diameter, lead, number of threads, helix angle, etc. These determine the quality of a complete ball screw set and its suitability for different machines and their working efficiency.
In manufacturing, material selection requires much consideration. Unlike linear guides, in some special cases, ball screws serve as support components and bearing points. The selected material must be able to withstand pressure and be extremely strong. While the materials used in THK ball screws from Japan may be similar to others, the key requirement is wear resistance.
Since their function is to convert linear motion into rotary motion, there will naturally be frequent friction between the main shaft and the ball screw. Without precise manufacturing parameters, this conversion cannot be achieved. To ensure accuracy, both materials and parameters are indispensable.
Ball screw, material, THK, parameters, requirements, mainly, Japan
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