Transmission shaft straightening machine precision control system based on PLC and intelligent sensing

By combining PLC with intelligent sensors, closed-loop control of the entire process of transmission shaft shaping is achieved, which solves the problem of insufficient multi-dimensional data capture in traditional processing, improves processing accuracy and quality stability, realizes real-time quality prediction and rapid fault response, and improves production efficiency.

CN122411231APending Publication Date: 2026-07-17NINGXIA INST OF TECH

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
NINGXIA INST OF TECH
Filing Date
2026-04-17
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Traditional drive shaft forming processes lack systematic capture and data integration of multi-dimensional physical quantities, resulting in poor consistency of processing accuracy, insufficient quality stability, inability to achieve real-time quality prediction and rapid fault response, and impacting production efficiency.

Method used

The precision control system for the drive shaft forming machine based on PLC and intelligent sensing achieves closed-loop management of the entire process through multi-dimensional data acquisition modules, digital fingerprint construction and transmission modules, quality correlation modeling and prediction modules, process parameter self-optimization modules, and operation monitoring and anomaly handling modules. It monitors the equipment status in real time and optimizes process parameters.

Benefits of technology

It improves the accuracy and quality stability of drive shaft forming and machining, reduces ineffective machining and failure losses, enhances the level of intelligent production, and enables real-time prediction of quality risks and rapid response to failures.

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Abstract

本发明公开了基于PLC与智能传感的传动轴整形机精准控制系统,涉及机械加工自动化控制技术领域,该系统包括:多维度数据采集模块启动自检,采集多种物理量并转为标准信号;数字指纹构建与传输模块处理信号构建指纹并双向传输数据;质量关联建模与预测模块训练模型,实时计算预估合格概率并预警;工艺参数自优化模块生成最优参数组合;运行监控与异常处置模块展示数据,触发异常时停机报警记录;本发明通过多维度传感数据构建数字指纹,为质量分析提供精准数据,实现质量风险事中预判;以数据驱动工艺参数自优化,提升设备加工精度,搭配监控与异常处置体系保障运行安全,形成闭环控制,显著提升传动轴整形加工的智能化水平与生产效率。
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