Is the center of the machining center hard and rail? What is the difference between them?
Line is usually refers to the rolling guide, is now the machine tool industry often used in the linear module used in the kind, we usually call these components for the linear guide, like Japan's THK,
The slider has an inner circulation ball or roller, the length of the slide can be customized.
The linear guide itself is divided into two parts: slide rails and sliders.
Hard rail refers to the guide and the bed is one of the casting, and then on the basis of the processing of the guide rail, that is, the body cast the shape of the guide rail, and then through the quenching, grinding and processing into the guide rail,
