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When the components of the products are higher in share rates, its attached structure will always be designed in products with higher share rate. The components with higher share rate can reduce cost to stay product competitively. Re-working rate will be an issue to attached structure design. Re-designing is equal to re-manufacturing, and it will increase cost and not easy to control the schedule.
Design concept of mechanism group is not only independent working tool for engineer but is also teamwork’s resource. Design concept of mechanism group is easy to accumulate knowledge and experience. Partial mechanism property is easy to find out and improve problems, and it can enhance shared value of components. Reworking rate in design can be reduced, and design confidence can also be enhanced at the same time.
The main research will aim for family series of inserting products as example, then implement the design and probe the re-designing issue. To improve re-designing issue, will come up with an idea in relation to group concept of mechanism design to probe the influence and similarity and dissimilarity of case and group concept of mechanism design.
There are totally 8 product specifications in whole family series. It needs to proceed mechanism design of the case for 8 times, and will take about 156 hours to finish it by each mechanism design. Total time in designing can lower to 56 hours if we use group concept of mechanism design. There is much influence in group concept of mechanism design according to the final verification.
Group concept of mechanism design is attached to main functional components, and they can be as standardization parts for design. Also, can extend upward and provide resource plan of modeling design, and can extend downward to become mechanical design of tooling group in order to reach another goal of synchronous engineering, energy efficiency and carbon emission reduction.
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