The Research On Technology Development Project Of The Subframe UBFRAME Of Vehicle Model X5 Of LX Company

World economic development as the car reached its related industries with high speed development of opportunity, however, in the fierce market competition, keep the enterprise on the basis of strong competitive position is the research and development ability of an enterprise and project management skills.Project management,Especially project quality management,,can bring positive impact to advance the enterprise’s research and development ability.R&d project quality management is very important for the enterprise’s survival and development, improve the level of r&d project quality management is one of the key factors to increase the competitiveness of the enterprise market.LX company X5 vice frame technology development project quality management models for improve the quality of LX company new product research and development progress and development is of great significance.In the past,It is lack of systematic on LX company’s new product development project quality management process. Project organization, project quality objectives, implementation plan, evaluation system, supplier quality planning is not comprehensive, not standardized; DFMEA, control plan, PPAP take the form, initial management confusion; The quality problem rectification by the method of trial and error, which lead the rectification period so long,Etc.To solve those problems, This thesis is based on the X5 model of the sub frame technology development project as the medium,In the process of the project quality management, further absorb domestic and foreign advanced quality management methods, the use of project management 5 core tools, from the project quality planning, quality assurance, quality control three aspects to optimize LX company’s existing project quality management system, In the project quality planning, improve a set of synchronization process and standards,which is the project organization structure and responsibilities, project objectives(LQ-PES), project planning, project monitoring and evaluation system, supplier quality planning In the project quality assurance, solving the part of difficult to implement or taking the form the FEMA at control plan, production approval PPAP, product initial flow management, the management process of nonconforming product. In the project quality control, use MSA measurement and analysis system and statistical analysis system, combined with six sigma theory and management quality 7 tools, with large amounts of data and analysis conclusion the implementation of scientific quality control, resulting in constitutive built LX company new product development process quality control is the perfection of the system to provide a reference for the further development of other products.