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Frequently Asked Questions

27

2024-09

Application scenarios of ball splines

The ball spline is a commonly used mechanical coupling component with strong transmission capability and high positioning accuracy. It is widely employed in various types of machinery and tools, playing an important role.

2024-09-27

Application scenarios of ball splines

20

2024-09

Widespread application scenarios for linear guide rails

As an important mechanical transmission component, linear guides are widely used in fields such as industrial automation, transportation, and medical equipment.

2024-09-20

Widespread application scenarios for linear guide rails

13

2024-09

Application Scenarios for TBI Linear Guides and Ball Screws

TBI linear guides, ball splines, miniature guides, and ball screws are common transmission and positioning components in modern industry. They feature high precision and excellent stability, and are widely used in various types of machinery and equipment.

2024-09-13

Application Scenarios for TBI Linear Guides and Ball Screws

08

2023-02

What is a TBI linear guide rail?

The TBI linear guide is a type of rolling guide. Through the continuous rolling motion between the slider and the rail, the load platform can move smoothly along the rail with high precision and ease. Compared to conventional sliding guides, the rolling guide reduces the coefficient of friction to as low as 1/50 of the original value. Due to the significantly reduced starting friction and minimal occurrence of idle motion, it becomes effortless to achieve feed and positioning accuracies at the micrometer level. Moreover, the beam-unit design between the slider and the rail enables the linear guide to simultaneously withstand loads in all directions. These features are incomparable to those of traditional sliding guides. Therefore, if a machine is equipped with ball screws and guided by linear guides, its overall precision and mechanical efficiency will be greatly enhanced. When the TBI linear guide is used as the linear guide, thanks to its rolling-friction mode, not only does the coefficient of friction drop to 1/50 of that found in sliding guides, but also the difference between dynamic and static friction becomes negligible. As a result, during operation, the bed will not experience any slipping, enabling positioning accuracy at the micrometer level. In contrast, traditional sliding guides, due to the reverse-flow effect of the oil film, inevitably lead to decreased motion accuracy of the platform. Insufficient lubrication during operation can cause wear on the contact surfaces of the guiding tracks, seriously compromising precision. The rolling guide's wear...

2023-02-08

What is a TBI linear guide rail?

30

2023-01

What is the application technology for TBI linear guide rails?

Based on the characteristics of machine tools in different application fields, TBI linear guides have kept pace with the development trends of the international machine tool market. Several new linear guide products have been developed, driving the machine tool industry toward high speed, high precision, environmental friendliness, and energy efficiency. The TBI linear guide is a novel type of rolling bearing designed for relatively reciprocating linear motion; it typically consists of a guide rail, a slider, an inverter, rolling elements, and a permanent magnet mechanism. It can replace the direct sliding contact between steel ball sliders, guide rails, and rolling elements, enabling infinite-cycle grooves and sliders to work together seamlessly. This type of guide boasts advantages such as simple structure, low dynamic and static friction coefficients, high positioning accuracy, and excellent durability. To precisely control the parallelism of the worktable during reciprocating motion, linear guides—also known as precision rolling linear guides, guide rails, linear guides, linear bearings, and rolling guides—are widely used. They offer higher rated loads than conventional linear bearings and can withstand certain torque levels, enabling highly precise linear motion even under heavy loads. Driven by two or four ball columns positioned on either side of the guide rail, the worktable moves smoothly along a predetermined direction, allowing it to perform reciprocating linear motion. Linear rolling guides are employed to support and guide moving components. Linear motion guides can be categorized into sliding-friction guides, rolling-friction guides, elastic-friction guides, and fluid-friction guides.

2023-01-30

What is the application technology for TBI linear guide rails?

09

2023-01

What are the advantages of TBI linear guide rails?

With the continuous innovation and advancement of high technologies, TBI linear guide rail technology for transmission components has become increasingly mature. As we all know, TBI linear guide rails are primarily used for linear reciprocating motion and offer higher load-carrying capacity than linear bearings. They feature a certain torque coefficient, enabling highly precise linear motion even under heavy loads. So, what exactly are the advantages of TBI linear guide rails? (1) Interchangeability: Thanks to stringent control over manufacturing accuracy, the dimensions of linear guide rails can be kept within a narrow tolerance range. The slider incorporates a retainer design that prevents the steel balls from falling out. Consequently, certain series of these guides exhibit interchangeability in terms of precision. Customers can order either the guide rails or the sliders individually as needed, or store them separately to save space. (2) High Rigidity: By utilizing four rows of arc-shaped grooves and arranging the four rows of steel balls at a 45-degree contact angle, the steel balls achieve an ideal two-point contact structure, allowing the guide rail to effectively withstand loads in all directions—up, down, left, and right. If necessary, preloading can be applied to further enhance rigidity. (3) Automatic Centering Capability: Through the elastic deformation of the steel balls and the shifting of contact points during installation, even if there is some deviation in the mounting surface, the linear slider can absorb the combined forces from the DF45° arc grooves, thereby achieving an automatic centering effect and ensuring high precision.

2023-01-09

What are the advantages of TBI linear guide rails?
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Contact us

Contact: Zheng Shunfang18998086927(WeChat, same number)
Company phone:86 0769-83907790
Email:3413945297@qq.com
Address: Room 101, Building 7, No. 8 Liyuan Industrial Road 2, Luyu Village, Changping Town, Dongguan City

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