Article List
- How to avoid the reverse drive of ball screw and lead screw?In vertical applications,screw assemblies are usually preferable to belt or linear motors.Because the screw will prevent a catastrophic collapse of the load if the motor is powered down.However,vertical loads will still cause the screw to drive backwards,allowing the load to drop,albeit at a slightlBall Screw February 23, 2023
- What are the commonly used nut materials of lead screws?Trapezoidal lead screws are commonly used in various mechanical applications, such as CNC machines, 3D printers, and automation systems. The choice of material for the nut that runs along the lead screw is critical to the overall performance and durability of the system. In this article, we will disLead Screw June 09, 2023
- What is the interchangeability of linear guides?The interchangeability of the linear guide rail means that the linear block and the linear rail can be interchanged arbitrarily when the accuracy allows. If the slide rail or the slider is broken, only the block or the slide rail needs to be replaced separately instead of the whole set.The accuracyLinear Guideway June 12, 2023
- Munich Shanghai Electronics Production Equipment ExhibitionALM participated in the Munich Shanghai Electronics Production Equipment Exhibition.Company News April 13, 2023
- What are the common lock nuts?The locking nut is a kind of nut widely used in machinery and other industries,and its working principle is to use the friction between the nut and the bolt to self-lock.However,the reliability of this self-locking will be reduced under dynamic loads.In some important occasions,we will take some antLead Screw July 03, 2023
- What are the common materials for cross roller guide cages?Crossed roller guide cage materials include brass,steel,plastic resin,and aluminum alloy.●Brass cages are commonly used due to their high strength and good corrosion resistance. However, they are heavier and more expensive than other materials.●Steel cages are also strong and have good wear resistanBall Screw June 27, 2023
- How does the stepper motor work?Stepper motor is a kind of control motor that converts electrical pulse signal into mechanical angular displacement. The so-called electrical pulse is similar to a pulse,and when the pulse is felt,it is similar to the high level of the pulse, and when it is not jumped, it is low, which is the electrBall Screw July 14, 2023
- When to use rack and pinions rather than ball screws?Rack and pinions are often the preferred drive option for applications requiring long stroke.For ball screw drives,the critical speed of the ball screw(the speed at which the ball screw begins to whip as it rotates)is proportional to the diameter of the ball screw and inversely proportional to the sBall Screw March 13, 2023
- Which industries are cross roller sliders suitable for?Cross roller slides help improve general automation,microprocessor manufacturing,and linear shaft performance on diagnostic equipment.Cross roller guides offer high load capacity as well as high stiffness and ride accuracy -- in many cases,the same applications as recirculating roller linear guides.Ball Screw March 14, 2023
- What are some linear motion options for moving multiple loads independently?Preload is the installation of the rolling elements(balls)of a ball screw to produce axial loads.The type and amount of preload affects the stiffness of the ball screw and ultimately the life of the ball screw assembly.There are several ways to preload a ball screw.●Ball screw with P-type preloadingBall Screw March 02, 2023