Wire rail usually refers to the rolling guide rail, often called this part of the "linear guide". The linear guide rail itself is divided into two parts: slide rail and slide block. The slider circulates balls or rollers, and the length of the slider can be customized. It is a modular part, is a special manufacturer's consumption of standardized series of independent products, can be installed on the machine tool, wear and replace can be disassembled. Rail is rolling friction, fast speed, small resistance, smooth and easy, now the machine tool industry with more and more rail.

numerical control machineintroduction, the hard rail is a guide rail and the bed is a casting, and then on the basis of the guide rail processing, that is, the bed cast the shape of the guide rail, and then through quenching, grinding processing into the guide rail, and the bed and the guide rail are not necessarily one, such as the steel guide rail, is nailed to the bed after processing.

See what you do, hard rail rigidity is good, line rail speed is fast, in general, line rail is good, the price is more expensive. Machining center adopts linear rolling guide rail, fast moving speed, small rolling resistance, no crawling phenomenon, smooth and easy. After a long time of use, the loss of accuracy is very small. Steel (and some sticky plastic) guides are used more in the case of heavy loads. In particular, smoothness is very important for it. However, it is also difficult to adjust the guide rail after wear. Depends on your needs! Now the line rail is used more, but the width of the line rail is different, and the machine tool design has different configurations.

The use of hard rail is also less wear than good hard rail, and the movement speed is not slow! The hard rail is mainly used for heavy cutting and mold; Wire rail is mainly used for light cutting, product side. Cutting weight and light weight is relative, heavy cutting low speed, light cutting high speed, respectively to adapt to the machine tool hard rail or line rail, the same processing requirements, each has its own advantages, hard rail to win rigid, line rail to win speed.

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