First, the types and selection of protective covers for CNC machine tools
Generally can be divided into organ type protective cover and steel plate cover.
The organ type protective cover is a protective cover formed by high-frequency heat sealing with nylon cloth or three anti-cloth. There is a polyvinyl chloride sheet for support. The technical characteristics of the organ shield: its own light weight, good elasticity, no deformation by force extrusion, large compression ratio, up to 15:1.
Second, the safety of man-machine system is in the first place
The CNC machine tool cover is not only a device for protecting the machine guide rail, but also a protective cover for personal safety. Prevent people from entering dangerous areas.
Third, the design concept of CNC machine tool cover
The design of CNC machine guards should be designed in accordance with the concept of safety protection: first of all, the operator's personal safety should be considered. The safety guards must meet the corresponding safety requirements to ensure sufficient strength, stability and resistance within the specified service life. Grindability, corrosion resistance, high and low temperature resistance and fatigue resistance. In short, it is necessary to ensure that the protective cover itself has sufficient safety and reliability. In addition, in the design of CNC machine protection devices, it is also necessary to consider the dangerous conditions that may occur, such as misoperations, emergencies and other special circumstances. Absolutely guarantee personal safety.
Steel plate shield, using A3 steel plate, 1Cr13 or 1Cr18 steel plate as the main material, after being pressed into a certain angle by a bending machine, it is artificially welded. With polyurethane rail scraping board. Steel plate protective cover technical features: high mechanical strength, strong tensile strength, not afraid of external impact.
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