Fault detection and response method by applying robot in numerical control lathe machining

Abstract

The invention a fault detection and response method by applying a robot in numerical control lathe machining. A programmable logic controller is used for simultaneously controlling the robot, a loading and unloading device and a plurality of numerical control machine tools to carry out self-inspection according to the steps before the production is started, the programmable logic controller displays the corresponding fault codes on a human-computer interface according to the fault information returned by self-inspection, and meanwhile, the fault lamps are turned on, fault voice prompt is played, faults are accurately positioned, and manual searching is not needed, so that great convenience is brought to maintenance personnel; meanwhile, detection is carried out before the production is started, early-stage faults are effectively avoided in the production process, and the probability of shutdown maintenance is greatly reduced.

Description

technical field [0001] The invention relates to the technical field of numerical control lathe machinery, in particular to a fault detection and response method for robots applied in numerical control lathe processing. Background technique [0002] With the popularization of mechanical automation, more and more factories have begun to use automated production equipment to replace traditional workers for mechanical processing. In terms of parts processing, the NC machine tool, which was born in combination with NC technology, has replaced the traditional machine tool and has become the most advanced processing equipment used in the machining industry. It replaces manual operations to complete the automatic processing of parts, saving a lot of labor costs, and has high processing accuracy. , stable processing quality, strong adaptability to processing objects, high processing efficiency, convenient production management and a series of characteristics. [0003] Although CNC m...

AI Technical Summary

Problems solved by technology

However, most small and medium-sized enterprises in China do not have such talent conditions. For a production system including CNC machine tools, when a fault occurs, maintenance personnel need to spend a lot of time to locate the fault. In severe cases, it is even impossible to locate the fault. The entire system Shut down to be repaired, the company can only wait for the equipment supplier to arrange time for maintenance, thus delaying the production schedule and bringing losses to the company

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