The purpose of this study is to develop the automatic manufacturing system for producing a phosphor bronze wire. Automatic continuous manufacturing system is necessary to raise the productivity and strengthen the competitiveness in the phosphor bronze wire manufacturing. For this purpose, the authors carrying out the design and production of devices such as raw material supply, drawing, heat treatment, winding and main control system, etc. As a result, we could product the 0.35mm of phosphor bronze wire with continuous processes.

The functional wood plastic composite(WPC) is one of the noted materials for landscape architecture and residential construction. Iron band, embossing and drain holes are improve the strength and skid resistance of the WPC. In this study, we had developed an automatic manufacturing system for the functional WPC that has vertical pattern embossing and drain holes. The system is consist of an automatic vertical pattern embossing device, multi-spindle drilling M/C, sanding device, inspection equipment, and some facilities developed in the previous research. The performance tests on the several functional items of the system and manufactured WPC represented satisfactory values except the skid resistance and absorption thickness expansion rate.

Multi-layered metal sheet for electromagnetic interference(EMI) shielding purpose has been designed using metal sheet, PET & DST stacking and laminating technology. Also, an automatic manufacturing system is developed. This metal sheet with multi-layered structure is an effective shield against EMI that can not shield completely by single metal sheet. And the developed automatic manufacturing system can stack and lamination thin metal sheets without any wrinkles.

In this study, we have developed an automatic manufacturing system for functional wood plastic composites(WPC) which are one of spotlighting materials for landscape architecture and residential construction material. In addition to the existing facilities, this manufacturing system is consist of an automatic hole manufacturing device, iron band supply and winding device, mold with the iron band insert system, calibration unit, control system, etc. We have performed the performance tests for the system such as the specific gravity, bending strength, screw holding power, percentage of moisture content, formaldehyde, absorption thickness, expansion rate, cold resistance(appearance & bending strength), and shock resistance. As a result, the performance of the prototype system satisfies all the objects of this study.

Wire manufacturing system is consist of several parts performing such as feeding, drawing, straightening, heat treatment, surface finish and winding. Drawing and straightening processes are repetitive tasks and the most of the them are performed discretely. In this study, automatic manufacturing system for medium fine straight wire has been developed. The developed system is operated with continuous processes, so decrease the time cost and increase product quality

Ultra thin sheet for electromagnetic interference(EMI) shielding purpose has been designed using base metal, PET & DST sheet stacking technology. Also, an automatic manufacturing system is developed. This ultra thin EMI shielding sheet is an effective shield against low frequency(~300kHz) EMI that can not shield completely by the existing EMI shielding sheet. And the developed automatic manufacturing system can stack ultra thin shielding sheet without any wrinkles.

The processes of manufacturing FRP sewage disposal tanks are very dangerous and hazardous jobs for workers because of large size and heavy weight of the tank, toxic fiberglass dust, nasty smell, and dangerous tools such as hand-grinders. This paper introduces an automatic manufacturing system of the FRP sewage disposal tank to enhance the safety of workers. The system consists of 3 components: the FRP body rotation jig, the automatic manhole cutting machine, the automatic sanding processing machine. The safety of workers and working environment are greatly improved, because the dangerous jobs are automatized and the toxic fiberglass dust is automatically collected. Also, the productivity is greatly improved and the cost is reduced.