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The tools used for cutting are cutting, they are made of carbon tool steels of grades U7, U8, U8A. The hardness of the working part of the cutting tools after heat treatment should be at least HRC 53 ... 56 for the length

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It looks like an unremarkable tool - locksmith scraper - is considered very necessary in most areas of production where it is necessary to bring the surface to perfect smoothness. What is this device and how to use it, we find out below. Th

Today, a sufficiently large number of cutters of various sizes are produced. They can be classified by functional and constructive qualities. Sharpening of end mills is performed by using special devices for tool-like tools.

Category: Roofing works Roofing works on the facades of buildings In construction, roofing works, in addition to roofing, also include all types of work on the facades of buildings that use sheet roofing steel, namely:

231. What is scabs? Scraping - - / then the process of obtaining the required under the terms of the work accuracy of shapes, sizes and relative position of surfaces to ensure a snug fit or tightness of the connection. When cutting is done cutting

  The balcony is a decoration of any home, as well as an excellent area for relaxing and performing small chores. Strengthening and repair of the balcony slab on the wall structure of the building has its own characteristics and depends on the material of the building itself. Features

  Any serious construction begins with the drafting of the project. This allows in advance, at the level of schemes and drawings, to arrange and place in the room all engineering communications necessary for comfortable living. The main ones, along with ha

Layout - the initial operation of the processing of parts of the body. Sheets and profiles are put on the markup, parts of which will be cut out on mechanical equipment, portable machines for thermal cutting or manual cutting torches. Markup can

A cutter that removes shavings when rectilinear reciprocally moving the cutter and material is called planing (for horizontal cutting) or slotting (for vertical). The nature of the work of the planing and slotting cutters is the same. As when planing, and p

Manual chipping of wood. For the formation of nests, grooves and eyelets of rectangular cross section in the details of wood used chisels (GOST 1185-80). The bits distinguish between carpentry (Fig. 32, a) and carpentry (Fig. 32, b). A chisel consists of a blade with a blade at the end