Continuous improvement and optimization of CNC machine tool control
CNC machine tool controlThe experimental equipment developed according to the actual needs of the school is suitable for teaching numerical control majors. It has full functions and strong adaptability, and can meet various experimental settings such as numerical control maintenance, numerical control electrical design, manual design of faults, electrical assembly of numerical control machine tools, and numerical control transformation of machine tools.
The control of CNC machine tools can be divided into three configurations: open-loop system, semi closed-loop system, and closed-loop system. In addition, optional drawing cross worktable, spindle frequency conversion system, personalized appearance design, special function design, experimental bench network control scheme, etc. can also be selected. The CNC machine tool has a compact control structure, small size, and four feet equipped with rollers for easy movement;CNC machine tool controlFlat layout, concise wiring, clear markings, easy observation of machine tool movements and fault diagnosis; Spindle (forward and reverse rotation, braking), photoelectric encoder detection; X. Z-axis linkage; Four position rotary electric knife holder; Cooling motor; Standard industrial electronic handwheel; X. Z-axis manual travel limit, deceleration return to zero control.
CNC machine tool control facilitates the cultivation of students' fault diagnosis and CNC machine tool maintenance abilities; Equipped with comprehensive electrical circuit diagrams, CNC electrical wiring diagrams, etc., suitable for teaching CNC electrical circuit principles; In addition, based on the current situation of CNC teaching, a "CNC Principle Experiment Platform - Experimental Guide" has been compiled to conduct CNC teaching experiments using this equipment; Numerical control experiment teachers can design different difficulty levels of numerical control fault points according to students' levels, in order to better exert the subjective initiative of numerical control teachers in teaching and integrate teaching and research into one; Leakage protection function (if the current exceeds 30mA, the power will be immediately cut off to provide protection).
In addition to the common 20 fixed fault points for CNC machine tool control, teachers can also set fault points through the built-in PLC of the system. When setting faults, ladder diagrams are used for operation, without the need to learn complex C language. The CNC comprehensive test bench equipped with GSK983T system not only has the above functions, but also can install a grating ruler to configure a closed-loop control system.CNC machine tool controlIn addition to the above functions, a grating ruler can also be installed to configure a closed-loop control system.
Design, experiment, and installation of electrical circuits for CNC machine tool control; Computer system fault diagnosis and maintenance; Circuit fault diagnosis and maintenance; Fault research, design, and experimentation; The principle and composition of numerical control system; CNC system connection and debugging.
