中国塑料2026，Vol.40Issue(6)：78-84,7.DOI:10.19491/j.issn.1001-9278.2026.06.013
基于数字孪生技术的注射成型装备多源数据采集系统设计与实现
Design and implementation of a digital twin-driven multi-source data acquisition system for injection molding equipment
高强 1陈晓玲 2庄俭 1肖赛雨 1康晓雅 1刘斐斐 1黄子力 2李明 1徐斌 2檀学莹 2赵奇2
作者信息
- 1. 北京化工大学,北京 100029
- 2. 机科发展科技股份有限公司,北京 100044
- 折叠
摘要
Abstract
This study proposes a multi-source data acquisition system based on digital twin technology for high-precision injection molding.The system adopts a three-layer architecture consisting of a physical entity layer,a digital twin layer,and a service layer,which enables real-time perception and bidirectional virtual-physical synchronization.Through struc-tural optimization of the mold,pressure,capacitance and temperature sensors are reasonably deployed.Key process pa-rameters are collected via the OPC UA protocol,constructing a stable and high-reliability data acquisition network.Tak-ing a composite mobile phone bracket as the verification case,Moldflow simulation and experimental tests were conduct-ed to validate the overall system design.The results show that the developed system can accurately monitor cavity param-eters,with high sampling precision and stable operating performance.This work offers a sound technical framework and practical references for the intelligent transformation and upgrading of injection molding equipment.关键词
注射成型/数字孪生/多源数据采集/模具传感器/OPC UAKey words
injection molding/digital twin/multi source data collection/mold sensor/OPC UA分类
化学化工引用本文复制引用
高强,陈晓玲,庄俭,肖赛雨,康晓雅,刘斐斐,黄子力,李明,徐斌,檀学莹,赵奇..基于数字孪生技术的注射成型装备多源数据采集系统设计与实现[J].中国塑料,2026,40(6):78-84,7.
