Production Engineering Capstone design Mass Production Production Engineering 2011011502 오정욱 2011011513 이대성 2011011525 장혁수
Mass Production Mass Production 1 Mass Production 1 Ultrasonic sensor 01 Mass Production 1 Mass Production 1 Mass Production Ultrasonic sensor Way 1 Buying Already had solded production and assemble the each products Way 2 Produce chair fit in sensor directly Temperature sensor Drilling and bolting Purchase market product 도서관 안에 열람실 좌석의 사용유무를 지하주차장 주차공간인식 시스템을 접목시켜 바로 확인이 가능 하도록 하는 시스템이다. 열람실자리에 사용자가 앉으면 각 센서를 통해 인식이된다. The product is more conveniently use library There are two mass production method
4. Weld the frame of the chair. 6. Make the plastic holder 02 Mass Production 2 steel pipe plastic 4. Weld the frame of the chair. 6. Make the plastic holder Through the plastic injection mold welding 1. Sketch a drawing of a chair With a constant radius of the steel pipe, it is easy to produce. 3. Make the frame. Through the bending process 2. Produces the steel pipe. Through the drawing process 5. attach the woodblock parts. woodblock parts are bottom and backrest of the chair Mass Production 2 produce a chair that each sensor can be attached directly. used to mount the sensor
Time Cost Comparison Purchase Hand Make \ 20,000 \ 10,000 03 Comparison Purchase Hand Make Mass Production 1 Mass Production 2 cost Production Lead Time 200 Seats BAD GOOD \ 20,000 \ 10,000 Time Cost Method 2 Cost is lower than Method 1 But Production Lead Time is longer than 1. If we make 200 Seats, Method 2 is more effective than 1. Method 1 is effective in prototype. And Method 2 is effective in Mass production.
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