我校机械工程系焊接教研组与北京化工机械厂共同研制成功的新型焊接用双向激光自动跟踪系统,于1983年11月26-28日在北京通过技术鉴定。 这项成果已先后经学校、工厂的实验调试,并在定型产品——大型农机具主梁的埋弧焊生产中实际应用,实用证明,这套系统能显著提高焊接接头质量, Our school mechanical engineering department of Welding Research Group and Beijing Chemical Machinery Factory jointly developed a new type of welding two-way laser automatic tracking system, in November 1983 November 28-28 in Beijing through technical appraisal. The results have been tested in schools and factories, and in the stereotypes products - the main beam of large farm machinery submerged arc welding production practical application proves that this system can significantly improve the quality of welded joints,