Simply speaking, the linear stage is a transmission component that does linear reciprocating motion in the field of automation. It is widely used in the market of automation field, and can realize multi-axis construction forms such as two-axis, three-axis and gantry, and can also be used for horizontal use and vertical load shifting, which can satisfy most users in the field of automation.
The maintenance of the linear stage is mainly the maintenance of the ball screw and the linear guide rail. Because the guide rail and the screw are two important parts in the linear stage, the steel balls inside will be worn out after long-term exercise, so we need regular care. If the linear stage is not maintained, even if high-performance spare parts are used, it is difficult to achieve the expected performance effect and it is easy to be damaged.
The key point of maintenance is lubrication. In the linear guide rail, the oil nozzle is reserved in the slider part, which is convenient for us to add grease daily, inject it through the hole, and then slide back and forth to ensure the lubrication of the steel balls inside; After removing the upper cover plate of the ball screw, use a common care brush to smear some grease evenly between the screw rods, and smear it back and forth, and rotate it back and forth appropriately to ensure that the beads inside are fully absorbed. The above two points are the daily care and maintenance of important components to ensure smooth operation.
Generally speaking, the maintenance of linear stage mainly focuses on the maintenance of guide rail and screw rod, and the key point of maintenance is lubrication. In daily use, guide rail and screw rod must be well lubricated, without regular supply of lubricating oil (grease), the friction between beads and bead grooves will increase when the linear stage is running, and the service life of guide rail and screw rod may be shortened.
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