Dongguan milling CNC machine tool manufacturers --- election Hengda Hengda CNC Machine Tool Co., Ltd., Dongguan City, is located in the manufacturing city - Dongguan, we are a commitment to high-quality, high-speed, high-precision CNC machine equipment manufacturing enterprises. Introduce Taiwan, Japan advanced CNC machine tool manufacturing technology, "Hengda" brand for independent vertical boring price, the successful development and production of vertical machining centers boring machine manufacturers, drilling center, high-speed vertical machining centers, high-speed precision CNC lathes, turret milling machine, precision surface grinder, EDM, high-speed CNC milling machine, EDM machine, CNC machine original equipment. Has developed into a research and development, production, sales and service as one of professional CNC machine tools leading products for business entities. Milling factory in Dongguan, Dongguan milling machine manufacturer, Hengda CNC boring, is your most satisfying manufacturer. CNC system hardware design is kind of how? With Hengda professional tells you: CNC part is MCS-51 series of 8031 ??to achieve the main control of the entire system. By 8031 ??the external 3 2764 (E-PROM), a 6264 (RAM) and a 8255 (extended I / O), an 8155 chip, expanded into a simpler computer control system. 2764 is used as program memory, 6264 to extend the 8031's RAM memory, used as a keyboard and display interface 8155, 8255 for receiving multiplex switch on the front panel of the control signal. Figure 2 is a schematic diagram of the control system hardware structure. When the microcontroller system control X, Y-axis stepper motor to a single-action, enabling milling horizontal, vertical linear feed; When the control linkage with XY axis, can be realized in a horizontal plane straight, diagonal, circular and composite processing path can be approximated composite of non-circular curve in a horizontal plane. In the original milling machining capabilities, based on the control accuracy and precision much higher than ordinary milling machine. Hengda CNC machine tools, hand around your most trusted manufacturer of milling machines, used milling machines, used milling machine price, CNC milling plant. Vertical Boring price, boring machine, CNC machine tools supplied by Hengda Hengda CNC Machine Co., Ltd., Dongguan City. CNC Machine Co., Ltd., Dongguan City, Hengda (www.dghdskjc.com) strong, credible, in Dongguan, Guangdong CNC machine tool industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Hengda CNC machine tools and you work into the brilliant, for a better future!