System and method for controlling numerical-control grinding machine for forming convexity of inner ring of conical bearing

Abstract

The invention discloses a system and a method for controlling a numerical-control grinding machine for forming the convexity of an inner ring of a conical bearing. The system comprises a feed manipulator position sensor, a feed manipulator, a discharge manipulator, a discharge manipulator position sensor, a touch screen, an audible and visual alarm system, a rotary hydraulic oil cylinder, electromagnetic valves, an electromagnetic valve bank, a grinding wheel motor, frequency converters, a workpiece turning motor, an upper computer, MDS-RV1-40 drivers, a servo motor X, a limiting sensor X, a servo motor Y, a limiting sensor Y, a servo motor Z, a limiting sensor Z, a MITSUBISHICHCM70 industrial computer, relays, an illuminating device, an electromagnetic workpiece fixture, a hydraulic oil pump, a cooling water pump, a pressure sensor, a hydraulic oil station, other electromagnetic valves, another electromagnetic valve bank, a cooling liquid station and a water level sensor. By the aid of the system and the method, a grinding wheel is finished periodically, accordingly, the quality of a machined surface of a workpiece is guaranteed, and waste of lubricating oil and environmental pollution caused by drainage of the lubricating oil are stopped.

Description

technical field [0001] The invention relates to a control system of a controlled grinding machine, in particular to a control system and method of a numerically controlled conical bearing inner ring convexity forming grinding machine. Background technique [0002] Machine tools are regarded as the main machine of the equipment manufacturing industry, and CNC machine tools are the key equipment to realize the modernization of the manufacturing industry, and their ownership and technical level are one of the important symbols to measure the comprehensive strength of a country. In today's world, industrially developed countries attach great importance to the machine tool industry, and are competing to develop advanced machine tools with mechatronics, high precision, high efficiency and high automation to accelerate the development of industry and national economy. Especially with the advancement of microelectronics and computer technology, the development of CNC machine tools a...

AI Technical Summary

Problems solved by technology

[0003] At present, the processing and forming of the crown of the inner ring of tapered roller bearings needs to be completed by a CNC tapered roller bearing inner ring crown forming grinder. The existing problems of the existing CNC tapered roller bearing inner ring crown forming grinder are After the grinding wheel completes a certain amount of grinding, the shape of the circumference of the grinding wheel will be deformed and affect the shape of the machined surface of the workpiece, making it difficult to guarantee the quality of the product

At the same time, the existing CNC tapered roller bearing inner ring crown forming grinding machine cannot obtain real-time information on the remaining amount of lubricating oil in the screw, bearing, guide rail, spindle and other parts, so it is necessary to use a regular and quantitative lubricating oil supply method, which is easy Causes waste of lubricating oil and may cause environmental pollution

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