摘要
针对目前汽车空调活塞加工生产效率低、产品不合格率高以及人力成本过高等问题,在深入剖析汽车空调活塞加工工艺的基础上,对数控机床加工上下料系统进行了研究,设计出将上下料机械手与数控机床一体化的组合机床,构建了一条汽车空调活塞加工的自动化生产线,并以信息化为载体,设计开发了介于企业上层计划管理层与底层车间之间的制造执行系统。该自动化生产线在追求经济性、实用性、先进性等目标基础上,以组合机床为主体,依托AGV小车运输系统、自动检测系统和制造执行系统等相互协调,实现加工过程的自动上下料、检测以及产品加工信息共享等功能。该方案已在企业中进行初步试行,具有生产工序紧凑、效率高、成本低、加工合格率高等优点,为实现柔性化加工提供一定的实践基础。
In view of the current low production efficiency of automotive air-conditioning piston processing, high product failure rate and high labor cost, on the basis of in-depth analysis of automotive air conditioning piston processing technology, the CNC machine tool processing loading and unloading system was studied, designed to be up and down The integrated machine tool integrating the manipulator and the CNC machine tool has built an automated production line for the processing of automotive air-conditioning pistons. With the informatization as the carrier, MES which is between the upper management team and the ground floor workshop has been designed and developed. On the basis of pursuing the objectives of economy, practicability and advancement, the automated production line takes the combined machine tool as the main body and relies on the AGV trolley transportation system, automatic detection system and manufacturing execution system to coordinate with each other to realize the automatic loading and unloading and inspection of the machining process. Product processing information sharing and other functions. The program has been initially piloted in the enterprise, with the advantages of compact production process, high efficiency, low cost and high processing qualification rate, which provides a certain practical basis for flexible processing.
作者
王军
李想
张萌
倪忠进
倪益华
姚富强
WANG Jun;LI Xiang;ZHANG Meng;NI Zhong-jin;NI Yi-hua;YAO Fu-qiang(Zhejiang Key Laboratory of Wood Science and Technology, Engineering College of Zhejiang Agriculture and Forestry University, Hangzhou 311300, China;Zhejiang Yifeng Machinery Co., Ltd., Tongxiang Zhejiang 314500, China)
出处
《组合机床与自动化加工技术》
北大核心
2019年第6期134-137,144,共5页
Modular Machine Tool & Automatic Manufacturing Technique
基金
浙江省重点研发项目(2015C01015)
浙江省自然科学发展基金重点项目(LZ15E050003),浙江省自然科学发展基金(LQ16E050013)
关键词
汽车空调活塞
自动化生产线
制造执行系统
信息化技术
automobile air conditioner piston
automatic production line
manufacturing execution system (MES)
information technology
