Advances in computer technology have allowed new widely deployed systems work to create numerical control electrical, industrial and construction equipment. Numerical control system based on the use of calculating devices. It is a complex system structure, but the application in practice has shown its undeniable advantages. Method of preparation programs, in this case is that allows you to build machines that are intended for a single production. Programming method and the reproduction program is widely versatile. A feature of these machines is that they can very quickly reconfigured to process a new batch of parts, with their varied nomenclature.
Currently, machine tool plants produce a large number of different models of machines turning. They are divided into various models, because the size of details that obrabatyvayutsyana them, as well as certain features of the nodal structures. Each type was given its distinctive numeral designation. To distinguish the new model of previously released a sample of the same type and size, sometimes between the numbers or put them at the end of extra letters. For example, all machines model 1A62, 1 B62, 1K62 - CNC lathe group (figure 1 represents the group), universal (Shows the number 6) with a height of centers over bed 200 mm (shown figure 2). However, the model 1A62 has an upper limit number of revolutions per minute spindle 1200, 1B62 - 1500 and later model 1K62 is 2000 rev / min. In addition, broadly applicable tools and vertical drilling (table and floor), included in the overall group, designed for drilling blind and through holes, boring, reaming, boring and threading. This unit is essential for work in the main production shops, as well as in individual and small-scale production, repair of mechanical and instrumental workshops.
In addition to the aforementioned devices are also known machines Vertical milling machines, which are intended for a wide range of operations. They allow you to handle external and internal surfaces shaped, cut straight and helical grooves, milling and cutting teeth gears. These mechanisms are based generally on the same base with a horizontal milling machines and therefore have a lot of standardized parts and components. They differ from the last vertical axis of the spindle, and therefore redesigned frame, spindle assembly, and in the kinematic scheme of Main drive added a pair of bevel gears, transmission to the spindle rotation. The device is a console table is the same as in Horizontal milling. An exception is the rotary plate, which in table vertical milling machine is missing. There are other types of machines the group, whose spindle is mounted not in a bed, and in special head that can rotate in the vertical plane. In this case the axis of the spindle can be mounted at an angle to the plane of the desktop. In some installations, together with the spindle head can move in a vertical plane.
Currently, machine tool plants produce a large number of different models of machines turning. They are divided into various models, because the size of details that obrabatyvayutsyana them, as well as certain features of the nodal structures. Each type was given its distinctive numeral designation. To distinguish the new model of previously released a sample of the same type and size, sometimes between the numbers or put them at the end of extra letters. For example, all machines model 1A62, 1 B62, 1K62 - CNC lathe group (figure 1 represents the group), universal (Shows the number 6) with a height of centers over bed 200 mm (shown figure 2). However, the model 1A62 has an upper limit number of revolutions per minute spindle 1200, 1B62 - 1500 and later model 1K62 is 2000 rev / min. In addition, broadly applicable tools and vertical drilling (table and floor), included in the overall group, designed for drilling blind and through holes, boring, reaming, boring and threading. This unit is essential for work in the main production shops, as well as in individual and small-scale production, repair of mechanical and instrumental workshops.
In addition to the aforementioned devices are also known machines Vertical milling machines, which are intended for a wide range of operations. They allow you to handle external and internal surfaces shaped, cut straight and helical grooves, milling and cutting teeth gears. These mechanisms are based generally on the same base with a horizontal milling machines and therefore have a lot of standardized parts and components. They differ from the last vertical axis of the spindle, and therefore redesigned frame, spindle assembly, and in the kinematic scheme of Main drive added a pair of bevel gears, transmission to the spindle rotation. The device is a console table is the same as in Horizontal milling. An exception is the rotary plate, which in table vertical milling machine is missing. There are other types of machines the group, whose spindle is mounted not in a bed, and in special head that can rotate in the vertical plane. In this case the axis of the spindle can be mounted at an angle to the plane of the desktop. In some installations, together with the spindle head can move in a vertical plane.
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