What is pressing and what are its uses?

Pressing, in short, means putting metals under pressure in order to shape them better. The pressing process is indicated by the English term pressing or stamping. This operation can be performed both manually and special metal pressing machines can be used. To press metals that have a larger diameter and their hardness is higher, a special pressing machine, which is indicated by the English term pressing machine, should be used.

In response to the above question, it can be explained as follows: the words pressing and stamping are actually used interchangeably, but both refer to metal pressing operations. The importance of metal pressing operations can be understood with a simple look at metal tools and products in today's modern society. Much of what is used in today's society, including bicycle parts, airplane parts, and cans, are all produced through the stamping industry. In fact, with this operation, important products can be produced in the aerospace, automotive and construction industries. Metal pressing is so important that it has become a separate branch in engineering science. With this technology, a lot of pressure is removed from the industry and it is possible to innovate and design metal parts.

As can be understood from the name of this word, metal pressing means that metal is subjected to a pressure process to get a certain shape. The metal sheet, which has a smooth and uniform surface, is placed in a machine or press and after a certain pressure is applied to it, it is shaped into a mold or defined shapes.

In order to To press metals with high efficiency and quality, before starting the operation, you must determine in which direction the press machine is going to deform the metal. What is important in the pressing operation is that after the metal is formed by the pressing machine, it may be necessary to perform some processing operations on it. For example, bending operations, metal surface wear, knocking different parts of the produced part, polishing or washing to remove its surface contamination are examples of these processing operations.

Generally, several methods are used in metal pressing operations; In some methods, the surface of the metal is shaped in such a way that it appears as a relief. The production of cans of juice, canned food and compote, which have protrusions on it, is done in the same way. Another operation involves bending metals to create a specific shape to produce a specific part. In the pressing process, this pressure may be created at the edges of the part or metal sheet, which makes them curved. Another process that is included in this group is known as coining or molding. In this method, a special shape or a special mold is stamped on the metal sheet under high pressure.

Since metal pressing operations are performed under high pressure, the choice of raw materials for the construction of these equipments is almost predictable. High pressure in the press makes different products easily produced and meets the needs of related industries; Therefore, quality raw materials are used in metal pressing equipment.

In general, metal and alloy materials are used to make pressing equipment; Alloys such as carbon steel, stainless steel, copper, brass, copper and beryllium alloy, aluminum alloy and superalloys are examples of the most important materials that have unique physical and mechanical properties and are suitable for making press parts in machines. are.

Application of metal pressing in household appliance manufacturing industries, automotive industry, electricity and lighting industry, telecommunications industry, military and defense industries, aerospace industries, electronic equipment manufacturing industries, medical equipment manufacturing industries and metal parts manufacturing, springs, types Washers, weights, etc. are very obvious and clear.

All alloys of copper, aluminum, steel and even more expensive metals such as platinum and gold can be turned into different shapes with metal pressing machines. In fact, this industry has provided many benefits for ferrous and non-ferrous metals. Many industries depend on this technology and therefore it is expected to be one of the most popular and widely used industrial methods in metal forming.