In order to solve the urgent problems of tightening process development such as standardization of products on the tightening site

transparency of production

real-time scheduling and monitoring of production

this paper provides statistical information of equipment operation efficiency through integration and real-time monitoring of the efficiency data of the tightening machine equipment

designs a quality analysis tool based on statistical process control

and uses basic data from multiple dimensions such as workpiece data

working condition data

and tightening result data to conduct quality analysis. The “Smart Tightening Cloud” system dynamically observes the quality situation of process specifications/workpiece specifications/equipment dimensions through indicators such as process capability index

and real-time grasps the trend of tightening quality changes

providing decision-making support for application management

production management

process optimization

equipment technology transformation investment

etc.