Numerical control training system

Abstract

The invention discloses a numerical control training system, which comprises a hardware simulation system, a data acquisition system and a network examination system; the hardware simulation system comprises a hardware driving module, a software simulation application module, a numerical control data analysis module and a system parameter configuration module; and the network examination system comprises a unified authentication module, a theoretical occupational quality assessment module, an intelligent scoring module and an intelligent analysis module. According to the system, a learner canobserve the virtual machine tool and understand structures of various numerical control equipment such as a numerical control lathe and a machining center so as to improve the learning interest, the effectiveness of numerical control programming learning and machine tool operation practice of learners can be met; the students can be exercised in both theoretical learning and actual operation in the using process, a networked on-line assessment function and an on-line automatic evaluation function can be achieved, multi-system, multi-platform and multi-model analog simulation operation practical training is supported, and the flexibility is high.

Description

Technical field: [0001] The invention relates to the field of numerical control, in particular to a numerical control training system. Background technique: [0002] Computer numerical control is an NC system that utilizes a dedicated stored-program computer to perform some or all of the basic numerical control functions. The early numerical control system is called hardware numerical control, which is composed of hardware circuits. The hardware circuit components are gradually replaced by special computers and called computer numerical control systems. Generally, special computers are used and equipped with interface circuits, which can realize the movement of multiple numerical control equipment. control. Therefore, the current numerical control is generally CNC. [0003] Numerical control technology often requires technicians to operate, and technicians need to be trained before operation. The existing numerical control training method is single, and there are many defe...

AI Technical Summary

Problems solved by technology

[0003] Numerical control technology often requires technicians to operate, and technicians need to be trained before operation. The existing numerical control training method is single, and there are many defects: first, the demand for training venues. There are strict requirements; second, the cost of training equipment, CNC machine tools are expensive, each ordinary CNC lathe is about 200,000 yuan, and each ordinary CNC milling machine or machining center is about 300,000 yuan each; third, the problem of training consumption , CNC technology training needs to consume a lot of metal materials, cutting tools, and equipped with various tools, quantities, and fixtures during the on-board training process, and the CNC machine tool has a large power and serious energy consumption; fourth, personnel operation safety issues, CNC The machine tool has a high degree of automation, and the cutting motion of the cutting tool and workpiece of the CNC machine tool is completely controlled by the CNC program instructions.

In this way, students have no personal experience and understanding of real machine tool programming and operation during the learning process, and the learning efficiency is not high.

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