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MTC-3M数控系统是上海开通数控公司在1987年引进美国GE公司MC7数控系统的基础上自行开发的产品。该数控系统具有控制5个伺服轴和一个主轴或双主轴、三联动、直线、圆弧和螺旋线插补、图形模拟显示及实时动态图形跟踪,比例缩放及图形旋转,直角坐标、极坐标和背景编程,刀具半径和长度补偿,反向间隙补偿,线性螺距误差补偿,伺服重点漂移自动补偿,主轴恒线速切削、主轴定位、探头测量及数字
MTC-3M CNC system is a product developed by Shanghai CNC company based on MC7 numerical control system introduced by American GE Corporation in 1987. The numerical control system has the control of 5 servo axes and a spindle or double spindle, triple linkage, straight line, arc and helix interpolation, graphics simulation and real-time dynamic graphics tracking, scaling and graphics rotation, rectangular coordinates, polar coordinates and Background Programming, Tool Radius and Length Compensation, Backlash Compensation, Linear Pitch Error Compensation, Automatic Servo Drift Drift Compensation, Spindle Constant Speed Cutting, Spindle Positioning, Probe Measurement and Digital