1 / 1

G&M Code Program

System Diagram of a Boxford MT2 CNC Machine. -Z. G&M Code Program. Control Panel MDI (Manual Data Input) Feedrate Override Homing Switches. -X. Spindle. Visual Display (feedback to Monitor screen). Machine Control Unit. External Input Devices. External Output Devices.

finn
Télécharger la présentation

G&M Code Program

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. System Diagram of a Boxford MT2 CNC Machine -Z G&M Code Program Control Panel MDI (Manual Data Input) Feedrate Override Homing Switches -X Spindle Visual Display (feedback to Monitor screen) Machine Control Unit External Input Devices External Output Devices Safety interlocks Micro switches on access panels / doors Emergency Stop button Foot switch Coolant Pump Auto clamping chuck Auto Bar Feed Tool changer M03 = Start Spindle CLW M04 = Start Spindle CCW M05 = Stop Spindle M06 = Tool Change M08 = Coolant on M09 = Coolant off M12 = Clamp on M13 = Clamp off G00 = Rapid move G01 = Linear move (F = Feedrate) G02 = Circular interpolation (clockwise) G03 = Circular Interpolation (anti-clockwise) G20 = Inches G21 = Millimetres Axis Interface Spindle Interface Small electrical Signals to rotate spindle Small electrical Signals to move X&Z X Axis Amplifier Spindle Amplifier Z Axis Amplifier X Axis Servo Motor Z Axis Servo Motor Spindle Servo Motor X Axis Positional Encoder Z Axis Positional Encoder Spindle Speed rotary Encoder Feedback Position to Control unit Feedback Speed to Control unit Notes:- If the machine is requested to rapid to a new position then both axis will move in small steps allowing only a minimum of error (0.01mm) away from the vector line. (see Linear Interpolation handout)

More Related