自动拧紧技术浅析

螺栓的拧紧工艺在机械制造业中非常常见,其应用极其广泛,操作规范性和使用可靠性是其最大的优势。在制造业中,各种零部件的连接组装,都离不开螺栓拧紧。先进的制造工艺需要自动的拧紧工具,随着工业自动化水平的不断提高,拧紧技术不断向标准化,智能化,互联化方面发展,利用控制技术对工业装配过程进行管理和指导。文章以整车装配过程中关键拧紧工位拧紧作业的操作流程及工艺水平为业务支撑,分析拧紧过程工件受力情况,根据拧紧工艺要求,介绍一种自动拧紧控制流程。

Analysis of Automatic Tightening Technology

The tightening process of bolts is very common in the machinery manufacturing industry,and its application is extensive.The biggest advantage is the standardization of operation and the reliability of use.In the manufacturing industry,the connection and assembly of various parts are inseparable from bolt tightening.Advanced manufacturing technology needs automatic tightening tools.With the continuous improvement of industrial automation level,tightening technology is developing to standardization,intelligence and interconnection.The control technology is used to manage and guide the industrial assembly process.Based on the operation process and process level of the key tightening station in the whole vehicle assembly process as the business support,this paper analyzes the stress situation of the workpiece during the tightening process,and introduces an automatic tightening control process according to the tightening process requirements.