본 연구는 자동차부품제조기업종사자들의 조직공정성이 직무만족에 미치는 영향에 대한 조직후원인식의 매개효과를 규명 하는데 있다. 선 행연구를 기반으로 한 설문지를 자동차부품제조기업종사자를 대상로 배 포하여 148부가 회수되었으며, SPSS 20.0 통계 분석 프로그램을 사용 하여 통계 분석을 실시하였다. 분석 결과, 조직공정성은 직무만족에 유 의미한 정(+)의 영향을 미쳤으며, 조직후원인식은 매개 효과가 있는 것 으로 나타났다. 이에 따라 첫째, 조직공정성이 강화될수록 직무만족에 미치는 영향이 있는 것을 알 수 있었다. 둘째, 조직후원인식이 조직공정 성과 직무만족간의 매개효과를 확인할 수 있었고 이는 조직구성원들의 노력과 성과에 가치를 두고 복지를 증대시키면 조직후원인식을 통해서 직무만족을 더 잘 할 수 있음을 의미한다. 이는 조직후원인식을 통하여 조직공정성을 강화함으로써 직무만족을 향상 할 수 있는 가능성을 시사 한 것으로 볼 수 있다.

Production management in the automobile parts industry is carried out according to the production plan of the customer, so it is important to prevent shortages in product supply. As the product composition became increasingly complex, the MES System was built for the purpose of efficient production plan management and inventory management, but its utilization is low. This study analyzed the problems of the MES system and sought to improve it. Through previous studies, it was confirmed that the inventory management of the pull approach that actually occurred in the warehouse is more suitable than the push approach based on the forecast of the warehouse for the volatility, complexity, and uncertainty of orders in the auto parts industry. To realize this, we tried distributed MRP by using the ADO function of VBA to link the standard information of the MES system with Excel and change the structure of the BOM table. Through this, it can help increase the accuracy of production planning and realize efficient inventory management, thereby increasing the utilization of the MES system in the auto parts industry and enhancing the competitiveness of the company.

The global trend is the application of heat-treated omission materials to reduce the manufacturing cost of automobile steering parts. Attempts have been made to apply heat-treated omission materials in domestic, but they are delayed due to concerns over rising cold forging process costs. For quantitative prediction of cold forging process cost, fatigue properties of forging die materials were evaluated. Based on this, the die life and cost were predicted quantitatively, and the manufacturing cost reduction of automobile steering parts using heat-treated material was found to be about 11%. Also, various methods to improve die life were additionally presented.

The purpose of this study is to provide the priority of the front-loading factors in the design stage of the automotive parts development process in order to efficiently and effectively respond to the demands of the car maker (customer). Front-loading is defined as a strategy in order to improve development performance by shifting the identification and solving of design problems to earlier phases of a product development process. Two approaches of the front-loading are project-to-project knowledge transfer and rapid problem solving. For the study, a survey was conducted on the R&D department in the automobile parts company and analyzed by AHP (Analytic Hierarchy Process) method. The result of the survey shows the cost savings is the highest weight in terms of front-loading effect and in terms of front-loading factors, it gives priorities as “the problems of past project” first, “Design Review” second, “CAE (Computer Aided Engineering)” third, “FMEA (Failure Mode and Effects Analysis)” fourth, “benchmarking” and SR (Sourcing of Requirements). The results of the study will be helpful to provide practical value for improving product design of component development.

본 연구에서는 한국 자동차 부품 업체를 대상으로 완성차 업체의 해외 동반진출과 성과 간의 관계에 대해 실증 적으로 분석하고 이러한 관계가 전속적 거래 관계에 의해 어떻게 달라지는지를 설명하고자 한다. 2004년부터 2016년까지 105개 사의 패널 데이터를 구성하여 실증분석을 한 결과, 국내 자동차 부품회사의 해외직접투자에 있어서 완성차 업체와의 동반진출이 성과에 미치는 영향은 비동반진출보다 컸으며, 동반진출이 성과에 미치는 긍 정적 영향은 그 횟수가 증가할수록 감소하였다. 이러한 결과는 자동차 부품 업체가 대기업과의 동반진출을 통해 초기 납품 물량을 안정적으로 보장받을 수 있을 뿐만 아니라 파트너가 보유한 네트워크를 통해 초기에는 빠르게 성장할 수 있지만, 동반 진출 횟수가 많아질수록 조직 복잡성으로 인한 조정 비용의 증가로 인해 이익의 폭이 줄 어들 수 있음을 나타낸다. 마지막으로 동반 진출과 성과 간의 관계에서 완성차 업체에 대한 전속적 관계가 두 변 수간 관계를 더 강화시키는 것으로 나타났다. 본 연구는 국내 자동차 부품기업들의 동반진출효과를 실증적으로 분석함에 따라 한국 자동차 산업 및 중소기업의 국제화 전략에 유용한 이론적, 실무적 시사점을 제시한다.

This paper suggests a specific model that could efficiently improve the interaction and the interface between MES(Manufacturing Execution System) server and PDA terminal through RFID(Radio Frequency Identification) system and bar-code system in automative transmission shipment place of the finished assembly parts. The proposed model shows that the new method by RF-Tag system can more efficiently perform to reduce processing time and loading time for shipment, compared with the current approach by bar-code system. It is noted in case of the method by RF-Tag that the effects of proposed model are as follows; (a) While the shipping lead time per truck for carrying by the current method was 35 minutes, the shipping lead time by the new method was 15 minutes. (b) While the accuracy for carrying by the current method was 50%, the accuracy by the new method was 99%.

This paper suggests a specific model that could efficiently improve the interaction and the interface between WMS(Warehouse Management System) terminal and PDA terminal through real time processing in manufacturing shop. The proposed model shows that the new method can more efficiently perform to reduce processing time for shipping and receiving, compared with the current approach. As a result of the certain test among the main server, WMS system, and PDA terminal, it is noted in case of the new proposed system that the effects of proposed model are as follows: (a) While the receiving lead time for carrying by the current method was 2 hours, the receiving lead time by the new method was 20 minutes. (b) While the shipping lead time for carrying by the current method was 1 hours, the shipping lead time by the new method was 15 minutes. (c) While the inventory rate of accuracy by the current method was 85%, the inventory rate of accuracy by the new method was 98%.

The critical role played by manufacturing performance measurement systems in achieving competitive success is increasingly recognized. Developing an integrated performance measurement model is significant for strategic management. This study consist of se

Recently the competition of market is getting more and more severe as the block of economic market has been broken due to the free trade of the world. In the mean time, the companies are experiencing more hardship than before because of the difficulties in employing workers, increases of salray and fixed cost of production and higher demand on the product quality from the consumer. Therefore various ways are needed for the resolutions of the production technology and the marketing. Production information system is one way which can bring a innovative advance of the company. In this study, we will examine the design methodology of the POP system for its efficient implementation as a production information system in the automobile parts manufacturing process. For this, we are to suggest the strategy of system implementation as we examine the process analysis, its redesign and coding for construction and testing and performing for its implementation.

자동차 부품 개발은 대부분 프로젝트의 형태로 진행된다. 프로젝트의 일정을 단축하는 것이 기업의 이윤 창출에 도움이 되는 것은 사실이다. 하지만 자동차 부품을 개발하는 기업의 입장에서는 일정 단축 보다는 일정 내 고객의 요구 품질을 만족하는 제품을 공급하는 것이 더 중요하다. 이는 프로젝트 일정 단축이 부품업체의 권한 밖에 있으며, 또한 일정 단축에서 오는 이익보다는 일정 지연으로 인한 손실이 더 크기 때문 일 것이다. 이에 본 연구는 일정 관리 기법인 PERT/CPM, TOC(제약이론)를 기반으로 한 CCPM 기법과 자동차 산업의 신규 개발 부품 품질 보증을 위한 APQP(사전제품품질계획) 절차 등의 이론들을 고찰하고, PERT/CPM 기법을 적용한 상용 프로그램인 MS Project를 이용하여 부품개발 프로젝트의 일정 수립과 CCPM 기법을 적용한 CCPM+라는 상용 프로그램을 통한 일정 수립을 해보고자 한다. 마지막으로 두 기법의 일정과 자원제약에 대한 비교 분석을 통하여 자동차 부품 개발 프로젝트에 적합한 일정수립 방안에 대하여 고찰하고자 한다.

As e‐commerce in the Internet environment is settled as a main pattern of transactions among businesses, there are increasing demands for standardized B2B business models to break away from closed structure and enhance outsourcing capabilities. With the advancement of modularization, which is a major trend in the automobile parts industry, the role of finished car manufacturers has been shrunk and primary cooperative companies has been growing in their importance and company size. In this situation, it is strongly required to establish online B2B portals for cooperation with small part manufacturers. Thus the present study purposed to implement WebService by mapping existing EDI standard forms using ebXML platform, which is regarded as the international standard of B2B e-commerce. The implemented WebService facilitates interaction and integration with existing applications using REST technology, which was applied in order to solve problems in ORPC-based distributed application environment including single vendor solutions, the requirement of high‐performance environment based on management network and firewall/proxy problem.

Rapidly-solidified P/M aluminium alloys for automobile and home appliance industries were developed. Rapidly-solidification made it possible to refine microstructures and to expand the range of alloy composition. For example, Al-Si alloys containing transition metal have lower thermal expansion coefficient, more excellent wear resistance, higher strength, and better machinability than those of conventional aluminium alloys. Therefore, in Japan, the technologies on powder-extrusion and powder-forging of aluminium alloy powders are developed for fifteen years, and applied to several parts, such as cylinder liners of motor cycle engines, rotors and vanes of compressors for car air conditioner, oil pump rotor for racing car, and so on. In this presentation, applications for automobile are mentioned. In particular, cylinder liners made of particle-dispersed composites with fine alumina and graphite are in detail described.