various types of steel products are on the market and stainless-steel sheets are one of the most popular items. There are many different machines that can cut the sheet to the ideal size as the customer orders. One of the oldest metals cutting methods is milling. The cutter has a head that can be controlled manually and automatically. The job of the spindle in this unit is to hold the tool and rotate it about the desired axis. In the turning method, the part is cut in a circular manner and the surface of the section forms a circle. In this method, various shapes, including cones, can be made by changing the condition of the machine. In the industry, there are many methods of manufacturing bolts, nuts, and threads. Among the grinding methods, iron cutting, one of the metal cutting methods, uses stone grinding to remove material from the metal surface. 
This method is typically used to make high-quality surfaces with a small amount of thickness removed from the workpiece. In the grinding method, like grinding, wear is used, but the amount of load removed from the workpiece is much less than grinding. The sandpaper is hard or soft, depending on what it is used for. Modern methods are preferred over traditional methods because they are more economical in terms of time and cost and have a higher quality. In this section, we will explain the more common types of metal cutting methods. The methods mentioned are the ways used in the past and now there are many different and advanced methods in the market. Cutting and sizes of steel products especially steel sheets are very important and if you want to know more about these methods, please follow us in the next parts. 
Stainless Steel Sheets Cut To Size
As mentioned earlier, there are many kinds of methods to cut to size stainless steel products, especially sheets. Gas cutting is used to cut steel and is very old. This method is great because it gives clean and precise edges. Normally this method is used for thicknesses from 10 to 2000 mm, but through a number of methods, this method can also be used for thicknesses from 6 to 300 mm. Plasma cutting is used for many tasks because it varies greatly in price and performance. This method has a higher speed than the air-gas method and can be used to cut metal in the range of 1 mm to 30 mm, which can be increased by between 0.5 mm and 160 mm using special units. Laser cutting is used as one of the methods to cut plates in the range of 10 to 25 mm. Lasers have high precision and quality in metal cutting. This method is also easy to use, and cuts can be performed even without an operator. A water jet cutter uses water pressure to cut metal very precisely. The edge quality of this method is even better than laser cutting of metal because it does not cause any thermal load on the metal. This method can be used for any type of metal of any thickness. One of the quickest and best ways to cut sheet metal is with a guillotine. With this method, very clean and square cuts can be made. The unit cuts at the correct angle and pressure. This machine is equipped with CNC to control the operation of the machine by adjusting the distance between the blades and adjusting the flow of different sheets. And according to the fluctuation in the plate price, it is one of the cheapest plate cuts. 
Steel Sheet Cutting
Sizes and other specifications of steel sheets are very important to buyers and cutting methods to satisfy the customers are advancing and developing every day. To know these methods, we mentioned some information above, but let's elaborate on laser cutting methods. Steel laser cutting is a new method that is suitable for cutting hard metals such as steel, with which you can easily cut all kinds of steel plates and use them for different purposes. Currently, steel plate is one of the most widely used options in various industries, which has prompted the search for the most suitable method to precisely cut this valuable metal. Soon, traditional and manual methods will be used to cut metal, which, in addition to being time-consuming, is often not performed correctly and with sufficient precision. 
With the advancement of science and technology, new methods of metal cutting have been discovered over time, which is currently one of the most suitable options for cutting metals such as steel using lasers. Steel plates can be cut with optimum precision and speed using the steel laser cutting method. This makes the use of methods such as laser cutting of steel so popular today. In addition, the current use of steel laser cutting methods has replaced some traditional cutting methods and so on. Steel laser cutting is performed by first using the necessary laser cutting equipment using special components to create a powerful stream of electrons, which are then concentrated and eventually converted into a laser beam. A laser beam generated with high power is irradiated on the surface of the steel, and after hitting the surface, the steel plate is overheated and finally melts. During laser cutting of steel, the molten material produced by cutting the steel plate from the cutting site is dispersed with oxygen or nitrogen. 
Steel Sheet Cutting Machine
Different machines are used in cutting steel sheets. CNC plasma cutting machine: During this cutting process, inert gas (in some cases compressed air) is blown out of the nozzle at high speed, while an electric arc (Electrical ARC) is created between the gas in the nozzle head and the nozzle. By cutting the surface, the gas enters the plasma state. The plasma is hot enough to melt the metal and cut it. The compressed air also has enough pressure to keep the molten metal away from the cutting path. Plasma cutting is a cutting process that uses an electric arc and can be performed on any type of conductive metal, mild steel, aluminum, stainless steel, etc. The plasma cutting machine can cut various metal plates, sheets, and large plates and is used in various industries as machine manufacturing. mold making, steel making, shed making, chandelier making, and so on. 
CNC air cutting machine: In this equipment, gaseous fuel with oxygen is used to weld and cut metal. Air cutting equipment has the advantage that it is simple and cost-effective to use but has the disadvantage of slow cutting speed and low precision compared to plasma or laser cutting equipment. Air cutters are used to cut flat and sheet materials of greater thickness. Advantages of CNC Cutting Machine: When cutting thick metal, the plasma cutting speed is high. It is a safe, convenient, efficient, multifunctional, and environmentally friendly method. According to the thickness of the sheet, the sheet cutting device must be able to change the speed, this function can prevent the sheet from twisting at low thickness. Using a power source, a plasma torch or flashlight, compressed air, electricity, and suitable electrodes, the plasma machine can quickly and accurately cut any metal over 5 cm thick, such as aluminum, stainless steel, brass, and copper. For plasma cutting, it is not necessary to preheat the part. 
Steel Sheet Design Cutting
Some buyers ask for design cuttings in steel sheets. There are many companies in the market that can easily carve and design arts on the designated steel products. The design steel plate is made of stainless-steel plate material, which is made by pulling the steel plate under a sanding brush or a base roller. The process is to get a beautiful pattern on both or both sides of the sheet, creating an incredible finish. The reason for this process is not only to create a beautiful and beautiful design, but it strengthens the sheet. This process allows scratches to spread easily while maintaining superior durability. Checkered steel has a variety of uses, not only in architectural design but also in areas such as receptions, elevators, floors, and even playgrounds. Aesthetically, patterned coatings on steel designs can be random and symmetrical for a modern and attractive look. 
The product is free of defects such as oil cans, while the improved optical clarity makes the material suitable for use in coating systems. The development of the checkered steel plate in recent years is incredible and it is very popular in the hotel industry and the fashion industry. This is the job of architects and designers for a reason. This structure has unique mechanical properties due to its special chemical composition. Steel plate is very popular among engineers in this field due to their high corrosion resistance. Plates of this type are made of the following compounds. The high percentage of iron, up to 1.2% carbon, and some elements of chromium, nickel, and molybdenum. The combination of chromium and nickel deactivates this type of steel, and it is important to note that the presence of molybdenum in this metal chemistry also makes it very resistant to corrosion, especially in reducing acidic environments.
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