The purpose of this study is to analyze the adequacy of production capacity of the assembly process system of mobile bath vehicle’s top box panel and process design through a simulation analysis. Towards this end, the layout of the facility designed with pre-verification job using a simulation modeling and an experiment, and facility, logistics process, and personnel input method were made into a simulation model, and the design system’s adequacy was evaluated through an experiment. To produce 120 mobile bath vehicles annually, it was analyzed that 14 general workers and seven skilled workers were adequate through the experiment. It was also identified that three painting process lines carried out through outsourcing were adequate. Production lead time was 201.7 hours on average and it was 230 hours maximum. To meet customer delivery service level of 95% within the deadline when establishing a customer order and vehicle delivery plan, it was analyzed that more than 215 hours of lead time is needed minimum. If the process cycle time is reduced to 85% upon system stabilization and skillfulness improvement, it was analyzed that annual output of 147 vehicles can be achieved without additional production line expansion.

As the desires of market get various, so its demand fluctuates frequently. The only companies that flexibly meets fluctuating demands can survive in the fierce market competition. In this study, we deal with the development of jig system for manual welding processes that can cause flexible actions and uniform quality in the manufacturing shock absorber base assembly of automobile. For this we review the processes of design and development through analysis of the technology and the customer that are patents analysis, customer desires analysis, functional analysis and so on. Moreover, we review the relevant indicators for improvement of productivity that are production capacity, cycle time and error rates etc. as the technology is developed.

This study is to investigate the effects of support program satisfaction in the organizational trust and the management performance for the start-up business to suggest institutes and working-level officials with an theoretical and practical implication. For this, we performed empirical analysis, in particular we examined mediation effects of the organizational trust. We surveyed a questionnaire for 247 start-up companies of incubation center. We performed reliability and correlation analyses etc. through SPSS 23 and performed structural equation model analysis etc. through Amos 23. As a result, first, pilot product, marketing, financial account, education and consulting appeared effective effects in management performance but law did not appear effective. Second, education and consulting appeared positive by mediation of the organizational trust. This means the organizational trust factor has to be considered in support programs like education and consulting.

As carbon material is being developed the versatile one with merits of metal, non-metal, ceramic and plastic etc., it owes to the characters of light weight and strength comparing with other metal materials. Based on these characters it is applied to vehicle lightening and aerospace industry. Furthermore thermal function utilization, removal of environmental pollution material, prevention of water pollution and the area of medicine science combining into drug as well. Therefore in this study we analyze technology paradigm home and abroad for carbon material on the basis of its relative patents and consider the establishment of technology strategy for its business commercialization

쇽옵서버 피스톤로드(shock absorber piston rod)는 자동차의 충격과 진동의 흡수에 작용하는 자동차 현가장치(sus-pension equipment)부품의 일종이다. 피스톤로드는 자동차 충격흡수에 매우 밀접한 영향을 주기 때문에 제조에 있어서 고도의 정밀도와 표면 매끄러움이 요구된다. 피스톤로드의 제조공정은 선삭, 홈가공, 밀링, 건조 등 여러 공정으로 구성되는데, 여기서 품질불량에 가장 크게 영향을 주는 공정은 선삭공정(lathing