摘要
多数钢管水压试验机都需要人工记录钢管长度测量结果,该方法容易产生问题数据,且生产效率低。为此,提出了钢管长度数据自动跟踪的方法。钢管长度数据跟踪系统中,采用DB块存取法或者数据库存取法对长度数据进行存储、取出、删除和更新。DB块存取法适用于信息量较小、存储量较小的数据跟踪系统;数据库存取法适用于规模较大或者功能要求较高的数据跟踪系统。实际应用表明,该方法可以保证钢管长度数据的准确性、可靠性,同时提高了生产效率。
Most steel pipe hydraulic testing machines need to manually record the length measurement of steel pipes,which is easy to generate the problem data,and the production efficiency is low.The method of automatic tracking of steel pipe length data was proposed.In the steel pipe length data tracking system,DB block access method or database access method was used to store,remove,delete and update the length data.DB block access method is suitable for data tracking system with small amount of information and storage.The database access method is suitable for the data tracking system with large scale or high functional requirements.The practical application shows that this method can ensure the accuracy and reliability of steel tube length data,and improve the production efficiency.
作者
宋小平
SONG Xiao-ping(Taiyuan Heavy Industry Co.,Ltd.,Taiyuan 030024,China)
出处
《重型机械》
2018年第6期17-21,共5页
Heavy Machinery
关键词
钢管水压试验设备
数据跟踪系统
DB块存取法
数据库存取法
steel pipe hydraulic testing machine
data tracking system
DB block access method
database access method
