基于CiteSpace的焊缝打磨系统领域研究热点及发展趋势分析OA

Weld seam polishing technology not only significantly enhances production efficiency and reduces labor intensity but also ensures the consistency of polishing quality,improving the surface quality and performance of welded products.More importantly,it reduces the safety risks for workers in hazardous working environments.Bibliometric approach is employed utilizing the CiteSpace literature visualization analysis software,to systematically review 349 articles sourced from the China National Knowledge Infrastructure(CNKI)Chinese database and 367 articles from the Web of Science foreign database,covering the years 1976 to 2024.The analysis focuses on the publication timeline,authors,and research institutions within the field of weld seam polishing systems.The findings indicate that the field has experienced a progression from an initial stage to rapid development,with continuous technological breakthroughs and a gradual enrichment of research outcomes.However,a core group of authors with strong research output capabilities is established.Subsequently,key technologies and hot keywords related to robotic automation polishing and path planning,welding processes and quality control,polishing force regulation and optimization,as well as material properties combined with processes,are summarized.The common patterns and individual advantages and disadvantages of different research methods are discussed.Finally,the development trends of the weld seam polishing system field are anticipated,indicating a gradual shift toward intelligence,automation,multi-scenario applications,and optimization of new material processes.The laws of technological evolution through quantitative literature analysis is revealed,providing a decision-making basis for theoretical innovation and engineering applications of weld seam polishing systems,particularly valuable in scenarios such as rail transportation,automotive manufacturing,precise polishing of aerospace components,and batch processing of ship welding parts.