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型號(hào)： 5D300

類別： 集成電路

描述： Build and develop your own CNC machine. This 3-Axis Machine will appeal to hobbyists and educational establishments alike. The design uses low cost but effective materials to achieve a standard drilling accuracy of up to 0.1mm (2.5 thou). All woodwork components are ready cut for accurate assembly and each of the 3 axes is driven by a powerful 200 steps/rev 12VDC stepper motor with tension cord for backlash free operation. The design has been developed to require minimal alignment during construction and uses limit switches on each axis for set-up and over-travel protection. Includes two software controlled 10A relays for drill control etc. Shipped with 3 Windows programmes (.exe and VBasic source code provided): PCBDrill, Replay and Plot-It. Processor board is fully built and tested and uses a pre-programmed PIC. This may be changed out for a Parallax BASIC Stamp2 chip allowing the user to develop their own machine programme. . Full 3-Axis motion . Powerful 200 step/rev stepper motors . Working area of approx 200x150x75mm . Approx 20 holes per min drilling rate . Resolution of up to 0.1mm on any axis . 12-18v DC Power supply requirement at 2A (excluding drill) . 10A relay for drill control plus spare relay . Piezo alarm facility . End-of-travel limit switches . Comprehensive Windows Driver software . Accepts standard Excellon Drill files . Pre-built processor board . Wooden components ready machined . Diskette includes frame component details in AutoCad .dxf format . Self calibration facility . Detailed user manual Requires 12-18v DC @ 4A power supply and a suitable mini-drill

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