Research On The Quality Process Management Of Welding Project Soldering Project Of WH Company Ethylene Project

At present,the chemical industry has been unprecedented development,chemical enterprises are also growing in the scale of engineering construction.Most of the substances used in the chemical industry are flammable,explosive,toxic or corrosive hazardous chemicals,the nature of which can lead to serious consequences,which are unimaginable if the quality of the construction process is not over.Therefore,the construction of chemical engineering projects should fundamentally and strictly grasp the quality of the project construction.In the process of engineering construction,welding is the most important process technology,welding work is also the overall quality of the most difficult management and the weakest one of the points,therefore,welding quality process management has an important significance,but also become the chemical project construction quality supervision of the focus and core.This paper,through the review of literature,expert consultation,and combined with the WH company industrial park ethylene project construction process welding quality process management related content,from quality planning,quality inspection and evaluation,quality problem analysis and solution measures,quality assurance measures,and finally,WH industrial park ethylene project welding quality process management of the overall research In-depth analysis of welding quality process management factors,research chemical construction projects welding quality management measures.In the analysis stage,the quality tools such as causal and control diagrams are used to identify the key factors acting welding quality for complex factors,and The main factors acting quality control-"Personnel","material","machinery"."method" and "environment"[52],and the influence of each process of welding management in chemical construction on welding quality is analyzed,and the planning of welding quality of engineering welding is studied.The methods and guarantee measures of control,etc.,analyze the common welding quality problems in chemical construction projects,determine the key control points of welding quality,and put forward active welding quality process management measures,and analyze the welding quality control methods and guarantee measures in all aspects of the project from design,construction,procurement to management.Explore the establishment of welding quality process management system and improve the quality of specific management measures.to strengthen the chemical construction projects of welding quality management,for chemical construction projects to carry out project welding quality management work to provide reference and help.Finally,summarize the characteristics of the implementation of welding quality process management and improve the welding quality process management system recommendations.It is hoped that the research and discussion of this paper will improve the management of welding quality process,and it will have certain application value and significance to ensure that the investment projects of national chemical projects can be put into operation smoothly,the construction and chemical production personnel are safe,and the safety of the chemical industry is safe.