- 2021-07-14
Daily maintenance of linear modules
Factors affecting the accuracy of the linear guide rail
The geometric accuracy of the guide rail includes the straightness of the guide rail between the vertical plane and the horizontal plane, the parallelism between the guide rail surfaces and the perpendicularity between the guide rails; the guiding accuracy of the guide rail refers to the movement trajectory of the moving parts and the given direction. deviation. It mainly depends on the geometric accuracy of the guide rail itself and the guide rail fitting clearance, where the guide rail fitting clearance mainly depends on the structural type of the guide rail, surface roughness, the stiffness of the guide rail and the influence of thermal deformation.
- 2021-07-14
Daily maintenance of linear modules
Daily maintenance of linear modules
Linear module is an important part of precision machine tool. In order to ensure the speed, accuracy and service life of the linear slide module, it needs to be operated correctly to prevent abnormal wear.
If the daily maintenance work is done well, the linear module can maintain good performance for a long time, extend the service life, and discover and eliminate hidden dangers in time. When the linear module is not used for a long time, if it is not carefully maintained and used suddenly, it will cause a decrease in accuracy and speed, a shortened service life, or other failures such as corrosion and rust. The usual maintenance includes the following aspects:
- 2021-07-14
Daily maintenance of linear modules
How to apply linear modules in the automotive processing industry
The motor can show a stable power device for the machinery and equipment during the whole process of work, making the machinery and equipment more stable and reliable during the whole process of operation, and the linear module can develop the speed ratio of the motor during the operation period. Accurate manipulation can reasonably improve the working efficiency of the motor according to that working mode, and can also make the actual effect of the motor use stronger.
- 2021-07-14
Daily maintenance of linear modules
The basic functions of linear guides and the precautions for installation and operation of linear guides
The working principle of the linear guide rail can be understood as a kind of rolling guidance, which is an infinite rolling cycle of steel balls between the slider and the guide rail, so that the load platform can easily move with high precision along the guide rail and reduce the friction coefficient to normal One-fiftieth of the traditional sliding guide can easily achieve high positioning accuracy.
- 2021-07-14
Daily maintenance of linear modules
How to clean the linear guide
Linear guide rail is one of the core components of various mechanical equipment, and it plays a role of guiding and supporting. In order to ensure the high processing accuracy of the machine, the corresponding linear guide rails are required to have high guiding accuracy and smooth movement.
- 2021-07-14
Daily maintenance of linear modules
Why does the ball screw not run smoothly
In recent years, more and more ball screws have been used in various machines to meet the requirements of high-precision and high-performance equipment; ball screws have become one of the most widely used rotating components. In NCN machinery, the ball screw increases its positioning accuracy and prolongs its service life. In traditional machinery, the ball screw has gradually replaced the Aike mother screw. Ball screws are usually equipped with pre-pressure to eliminate the backlash during mechanical operation. However, if the ball screws are improperly installed, they will not run smoothly and will not be able to demonstrate their high precision and long life.
- 2021-07-14
Daily maintenance of linear modules
The working principle and application of ball screw
Ball screw, also known as ballscrew, lead screw, is a kind of steel ball that moves between the nut and the screw. The sliding contact of the traditional screw is converted into rolling contact, and then the rotary motion of the steel ball in the nut is converted into linear motion. Transmission mechanical components. The ball screw has the characteristics of high positioning accuracy, long life, low pollution, high-speed forward and reverse transmission and conversion transmission. Because of the above characteristics, the ball screw has become the recent positioning and measurement system in the precision technology industry and the precision machinery industry. One of the important components.
- 2021-07-14
Daily maintenance of linear modules
The history of the development of ball screws
The history of people using ball screws for transmission is actually not very long. Traditional ball screws have always been poorly positioned and easily damaged. It was not until 1898 AD that people first tried to put a steel ball between the ball screw nut and the ball screw to replace the sliding friction with
- 2021-07-14
Daily maintenance of linear modules
The structure and processing status of ball screw
Ball screw structureThe ball screw is mainly composed of screw, nut, steel ball, fixed seat, wiper and return pipe. According to the different circulation system, it is divided into external circulation, internal circulation and end plug circulation.The structure of the ball screw is traditionally divided into two types: inner circulation structure (represented by circular and
- 2021-07-14
Daily maintenance of linear modules
LONGZHICHUANG CO.,LTD
Longzhichuang Co.,ltd is located in Shenzhen, Guangdong, north of China, which was founded in 2015, it just have 6 years old, but we have more than 10 years in linear motion parts field, all of our engineer deal with this field before 2010. Our main product is ball screw, ball screw nut, linear guide rail
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