Sometimes in the construction of any structures or, for example, of the chimney, it is necessary to bend the metal. Use special tool — profilage. It should tell you First about what it is and why it is needed.< / span>

Understanding of basic laws of working of the grinding wheel during the cutting process will help you with the selection and exploitation. The grinding wheel is primarily an abrasive cutting tool, only in the grinding wheel, the abrasive performs the same function as the teeth in the saw.

For CNC milling lathe CNC machine requires a high rigidity of the frame, it is desirable that it was from a one-piece moulding.

In this article, we consider conical mills that have a design feature – the shape of a cone. Also, have a small diameter of the tip of the cutter. This distinguishes them from other types of cutters. This mill is mainly made from tungsten carbide. Due to the taper of the cutting portion such cutters ….  Read More

large enterprises one of the most popular machine tools is a lathe and milling machine. The machine is so profitable and use that sometimes, it seems indispensable to the production.  

the Need for such recesses in the workpieces parts like notches, grooves appeared, we can say, along with the idea of the production of products, consisting of prefabricated structures. A groove or a groove called a notch in the part that can take very different forms. They are designed for fixing the two parts together. ….  Read More

For threading, namely, internal, use a special tool – taps. The essence of this tool is to form the threaded socket inside any product.

In this article we will discuss the differences between the drills are made of different material: HSS high-speed steel and drills from carbide material. Consider what materials can be processed these drills, what are the subtleties of sharpening, the cutting data and also compare the quality of the surface subjected to treatment.