Junior Hacksaw,Junior Hacksaw Blades,Mini Hacksaw For Metal,Mini Hacksaw Blades ZHOUSHAN CHUNLEI HACKSAW CO.,LTD , https://www.bailei.com
The dual axis linear guide is the full name of the dual axis guide, which belongs to a type of linear guide. Everyone knows that everyone and things have two sides. If there are advantages, there must be shortcomings. The same is true for dual-axis guide rails. There are shortcomings that are not terrible. As long as we recognize these shortcomings and avoid being affected by them, we can use them well it.
Some manufacturers or distributors bluntly introduce the advantages of the dual-axis guide rail when they are promoted. There is a feeling of holding it up to the sky, but they are silent about the shortcomings. This is not objective, and it is easy for customers to make dual-axis guides. The incomplete understanding of the core guide rail has caused various problems in the use process. Therefore, we must not only know the advantages of the dual-axis guide rail, but also understand its shortcomings and achieve a comprehensive understanding before we can use it better.
1. The advantages of dual axis guide rail
1. High speed and low noise
Due to its roller bearing structure, the double-axis guide rail is similar to the linear contact between the roller and the steel shaft, with low friction, smooth sliding, and low noise, enabling high speed and low noise.
2. Corrosion resistance is not easy to rust
The main material of the dual-axis guide rail is aluminum alloy, and the surface is electrophoretically treated to have corrosion resistance. At the same time, the surface of the steel shaft is chrome-plated, which is not easy to rust.
3. Simple maintenance and easy replacement
The roller bearings of the dual-axis guide rails are sealed, and lubricating grease has been added to the bearings before leaving the factory. There is no need to add lubricating oil during use, and daily maintenance is simple; the dual-axis guide rails and slider It can also be purchased separately for replacement, reducing costs.
4. Small error and good accuracy
The error of the dual-axis guide rail can be controlled at about 3 microns, and the straightness can be controlled at about 10 microns, which is better than most guide rails.
Second, the shortcomings of the dual axis guide
1. Light load
The dual-axis guide rail is a light-loaded guide rail. It is not suitable for large-scale machine tools that require a load of hundreds of thousands of kilograms. Generally, it is within 100 kg. You can consider choosing a dual-axis guide rail. Therefore, insufficient load is one of the shortcomings of the dual-axis guide rail.
2. Insufficient maximum accuracy
Although the dual-axis guide rail is also a high-precision product, its maximum accuracy is not high enough, so that it is not suitable for occasions requiring ultra-high precision requirements, such as those requiring an error less than 3 microns.
3. There is still room for expansion in the scope of application.
Since the current mainstream linear guide is the ball linear guide, many devices only support the ball linear guide, and the dual-axis guide has not been recognized and understood by the public. Therefore, the interchangeability of the dual-axis guide and the ball guide is not high.
The above is the introduction of the advantages and disadvantages of the dual-axis guide rail. I hope that after reading this article, I can have a further understanding and understanding of the dual-axis linear guide rail. If you need further understanding or have the need to purchase the dual-axis guide rail, please contact Shenhuaya The company sells customer service.
This article comes from: dual axis guide rail http: //
================================================== ================================================== ======