Pitch Pitch is the distance between screw threads and is commonly used with inch sized products and specified as threads per inch. Lead Lead is the linear travel the nut makes per one screw revolution and is how ball screws are typically specified. For a single start thread, lead is equal to the pitch. For multiple […]
Yes! Ball Screws should never be run without lubrication! Ball screw assemblies require proper lubrication to ensure long life and smooth operation. Running without lubrication may reduce the life by 90% or more! Ball screws and nuts ship with a rust preventative. It is not sufficient lubrication. Lubricants are often taken for granted, but the […]
The difference between cold rolling screw (rolled screw) and grinding screw is as follows: 1. Different processing methods: Cold-rolled ball screw is to cut grooves with a certain depth in polished rod material at first, and the groove spacing is equal to the wire spacing you want to process, and then roll them out with […]
In the working operation, the ball screw will always produce some friction. Under the appearance of these friction forces, the ball screw will wear to a certain extent. When the ball screw is used for a certain time, the ball screw will be damaged. This is the process of ball screw damage, but besides, there […]
The application of sliding table module has been very common in automation industry, but it may often lead to rusting due to improper use. If rusting, it will affect its positioning accuracy and even greatly affect the service life of linear sliding table module of manipulator. Generally, manufacturers will do anti-rust treatment before the sliding […]
That’s easy – there are more parts. A lead screw is merely a threaded shaft and simple nut. The precision of such a device is based on the grind accuracy for the shaft and the resultant play when the nut is installed. The ball screw material is better and have special treatment. There is also […]
The Constant Section Thin Walled Bearing is a kind of bearing even if the shaft diameter and bearing bore are larger, the cross-section of the thin-walled bearings will remain unchanged, so they are also called equal-section thin-walled bearings.Thin-walled equi-section bearings, also called thin-walled ring bearings, have high precision, very quiet and strong bearing capacity. Thin-walled ring bearings can be deep groove ball bearings, four point contact bearings, angular contact ball bearings, thin-walled uniform section bearings cross section is mostly square. Ultra-thin Wall Bearing With Equal Cross Section which is a thin-walled bearing […]
Coupling is an important component in enterprise mechanical transmission, which is widely used in the connection between equipment and reducer or motor. The assembly and alignment of the coupling is a very important task with high precision in equipment installation. If the assembly and alignment results are inaccurate, the vibration value of the equipment will […]
Product Description: SGR series double-axis slide rail: the slide rail with U-shaped cross section is adopted, and the inner side of the slide rail is provided with an axis rail, and the slide block is arranged in the linear guide rail of its internal test structure. SGR Double-Axis Guide Rail Advantages 1.Adjustable pressure:”zero” interval standard […]
What are the different types of ball screws?
What is the machining process of linear slider?