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            Brief introduction of the various types of machine tools

            By way of processing or processing objects can be divided into lathe, drilling machine, boring machine, grinder, gear cutting machine, thread cutting machine, cutting machine, milling machine, spline planer, slotting machine, broaching machine, special machine, sawing machine and engraving machine etc.. In each class according to its structure or processing object is divided into several groups, each group was divided into several types. According to the workpiece size and weight of the machine can be divided into instrument machine, small and medium sized machine, large machine tools, heavy machine tools and heavy machine tool. According to the machining accuracy can be divided into ordinary precision machine tools, precision machine and high precision machine tool. Machine of large machinery processing factory is divided into the following categories:

            1: general machine tools including ordinary lathe, drilling machine, boring machine, milling machine, planer, slotting machine.

            2: including precision machine tool grinder, gear cutting machine, thread cutting machine and other kinds of precision machine tools.

            3 mechanical parts processing and high precision machine tool: including coordinate boring machine, gear grinder, thread grinding machine, high precision gear hobbing machine, high precision engraving machine and other high precision machine tools etc..

            4: NC machine NC machine tool is referred to as the digital control machine tools, is equipped with an automated machine tool control system. The logic control system can handle the control code or other symbols directive program, and decoding, thus making the movement and processing machine parts.

            5 according to the workpiece size and weight of the machine can be divided into instrument machine, small and medium sized machine, large machine tools, heavy machine tools and heavy machine tool.

            6 according to the machining accuracy can be divided into ordinary precision machine tools, precision machine and high precision machine tool.

            7 according to the degree of automation can be divided into manual operation machine, semi-automatic machine and automatic machine.

            8 according to the control mode of the machine tool, can be divided into the copying machine, program control machine, CNC machine tools, machine tools, adaptive control of machining center and flexible manufacturing system.

             

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