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One lidless CPU product failed more than 20% of visual inspections due to foreign material near the capacitor electrodes during testing production. This paper presents the analysis method for the foreign material, formation mechanism of dendrites, verification experiment by DOE, root cause for this case, and corrective solutions.
We present a learning model labeled "conversational learning" which roots are based on education theory fundamentals. We develop a classroom environment based on a set of profiles that facilitate the deployment of conversational learning patterns. We formalize design patterns as conversational learning guides based on standard learning design principles to facilitate a creation by reuse...
Augmented Reality (AR) for academic purposes is growing in the same upward direction as the expansion of smart multimedia into education and lifelong learning. This paper reports on an AR curriculum materials research and development project which employs storytelling as a teaching technique in a blended learning environment for Grade Three students in Bangkok learning English. It involved an AR 3D...
As the go as the vigorous development of Chinese nuclear power industry, nuclear power technology is increasingly mature. During Nuclear power plant construction preparation period, a large number of production materials need to be standardized and need professional management, which are still needing to be solved. This paper uses ECP system (take equipment management as the center of production materials...
Business Intelligence (BI) promotes a rational and scientific approach to management by providing timely and relevant information to decision-makers at all levels of an organization. Despite the level of technical maturity it has achieved over the years and the advantages it has to offer in terms of overall efficiency, BI is still far from becoming mainstream in business, especially in case of SMEs...
ICTs have a direct impact on the environment, consuming energy, materials and producing e-waste. But ICTs are the major enabling technology for mitigation of environmental impacts across all economic sectors. ICT applications and services can help limit energy use and material consumption. In other words ICTs can contribute in achieving more sustainable lifestyles, consumption and production. The...
Lean maintenance theory is an advanced maintenance concept and method, which is formed aiming at the waste phenomena existing in most of the equipment maintenance and the lacking of maintenance theory and technique research. This paper mainly analyses several key technical characteristics related to lean maintenance: improved RCM theory, root cause analysis, improved FMEA technique, value stream analysis...
With application of the “great quality” thought in modern management, the paper analyzes affecting factors of equipment maintenance quality in detail on the view of organization and management. Firstly, according to single batch of work flow and main work contents on organization level, this paper analyzes and defines the main affecting factors of equipment maintenance quality with causality diagram...
With the development of social market economy system and the rapid development of commodity economy in our country, it is necessary to accelerate the development of sports. Researching on how to improve the economic benefit of sport investment is the core of economic activities. Both sports theory workers and leaders should pay attention to an important question of improving the economic benefit of...
In cellular manufacturing, it is essential to focus on human issues such as worker assignment strategies, skill identification, teamwork and communication. In order to analyze the impact of collaborative work in cellular manufacturing, agent model of workers was developed and integrated into the production simulation model. Then, comparative simulation experiments of different collaborative work schemes...
Manufacturing organization in the manner of flow production is one of the best solutions to achieve short cycle times, low inventories and a high delivery reliability, which are vital for commercial success. Variability within all production, support and organizational processes is one of the main detractors for establishing a continuous material flow in semiconductor manufacturing. In this contribution...
In this paper, the vehicle cycle environment impacts of a mid-size passenger car in China is performed, with a special focus on the primary energy consumption and greenhouse gas (GHG) emissions. The vehicle cycle analysis results show that the energy consumption and GHG emissions of a passenger car in China are about 91.1 GJ and 11.5 ton per vehicle, respectively. And coal as the main process fuel...
This article focuses on Infineon's consequent way to retain their European facilities by designing and building a high profitable eight inch manufacturing environment. The challenges for automation in such an environment are discussed and practical experiences are presented. Based on more than 7 years of automation experiences, we developed summarized rules of automation. We will show the advantages...
The article deals with a model of application gateway and creation of an open application interface for generic Material Flow Control Systems (MFCs). The developed interface is to cover fundamental requirements of production systems for customization and real-time control of material flow within manufacturing processes. Designed solution has been tested and evaluated for Automated Guided Vehicle (AGV)...
In professional video production, users have to access to huge multimedia files simultaneously in an error-free environment, this restriction force the use of expensive disk architectures for video servers. Previous researches proposed different RAID systems for each specific task (ingest, editing, file, play-out, etc.). Video production companies have to acquire different servers with different RAIDs...
As a key phase of web production system, stretching process pursues the target velocities of rollers and the web tensions of spans between the successive rollers to guarantee proper stretching ratios. This requires the stable velocities and velocity ratios of large number rollers separated throughout the workshop. To this goal, a distributed cooperative controller is designed to coordinate the velocities...
Along with the progress of science and technology information and the development of social economy, the human has entered into the experience economy era. To adapt to the requirements of the new age products, design emphasizes on interaction and blending more and more, the user experience. The Product interaction design is based on the experience of design innovation methods, the article proposed...
Eco-design heuristics (defined as experience-based techniques for problem solving) can play a useful role in helping designers prioritize eco-design strategies. One of these eco-design heuristics (the ‘use phase’ heuristic) is: Frequently used electric and electronic products usually have, over their life span, a dominant impact in the use phase. Modern mobile devices like smart phones however have...
Life Cycle Assessment (LCA) is considered as the most advanced tool for improving the environmental performance of products. There are however barriers that reduce its implementation, especially in small and mediumsized enterprises (SMEs), such as data intensity, costs, and expertise required to run the LCA studies. The European project “LCA to go” develops sectoral methods and tools for bio-based...
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