Manufacturing Defects and Safety Technology of Automobile Product

2014 ◽  
Vol 511-512 ◽  
pp. 800-804 ◽  
Author(s):  
Yan Yin ◽  
Yong Qin Feng ◽  
Xiao Rui Zhang ◽  
Qin Zhang

As high-tech product, automobile show defects in various categories and patterns. The paper introduces five categories of manufacturing defects based on 978 recalls in 2012 in China, USA and Japan. Parts involving in manufacturing defects and main defect patterns are discussed and recommendations for improvement in safety of manufacturing process provided.

Author(s):  
J. Roland Ortt ◽  
Tineke Mirjam Egyedi

This chapter underscores the importance of timing by focusing on the effect of pre-existing standards and regulations on the innovation and diffusion of new high-tech product innovations. The effect is assessed in terms of the time interval between the invention of a technological principle and the introduction of the first marketable product (development phase), and the successive time interval up to the start of large-scale industrial production and diffusion (adaptation phase). Fifty heterogeneous cases of new high-tech product innovations from 1850 onward are analysed. Results indicate that pre-existing standards and regulations significantly shorten the adaptation phase, an effect not found for the development phase. The shortening effect on the adaptation phase is particularly evident for more radical innovations and for innovations that are more interrelated with a larger technological system. This accelerating effect on the diffusion of innovations is highly relevant for innovation managers and policy makers alike.


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