Advanced Materials Research Vols. 199-200

Abstract: The mechanism of on-off pressure is an important component in press. The paper study and analyse the three-point support type mechanism of on-off pressure, by building the 3D digital model and using the software of ADAMS. The paper find out the law of motion of the mechanism, and put forward the suggestions for improvement.

Abstract: In order to meet the development of advanced manufacturing technology, based on the requirement of engineering training in colleges in the new period, the advanced manufacturing engineering training platform is established. In this paper, the authors introduce in details the framework and function, analyze how to run the platform, and then, sum up its application of numerical control manufacturing in practice.

Abstract: This research suggests a game model for companies who have difficulty in implementing cost accounting system, also, for the companies that do not have cost accounting system. This cost accounting game includes main game board, sub game board and each division board which has a magnetic character, so it could be moved flexibly. By using this game, every company can design their own cost accounting system. Furthermore, this game has account book, so that every player can obtain the best ability of calculating production cost.

Abstract: All countries of the world carry forward progress in engineering education reform actively to meet the keen demand of innovative engineering talents which results from the global industry development, the source from which the global engineering excellence research project stems. Firstly, this paper reviews the origin and prophase research results of exemplary engineering innovators (EEI) research project. Secondly, this paper provides a systematic and comprehensive introduction to the industry-oriented EEI cultivation mode for bachelor’s degree engineering practiced in Mechanical Design & Manufacturing and its Automation of Dalian University of Technology based on an analysis of the cultivation actuality of EEI. Finally, this paper puts forward advices to form EEI cultivation mode with Chinese characteristics.

Abstract: A novel teaching method is proposed to design the contents of the interdisciplinary courses for the specialized mechanical engineering education. The paper discusses the necessity of assigning the proper interdisciplinary courses on the analysis of currently increasing mixed-talent requirement in our modern society. The characteristics of interdisciplinary research are elucidated in order to obtain the hints for guiding the reform of teaching method to suit for the new status that occur in the interdisciplinary course. The relationships and intersections among the different majors are regards as the most important factor for teaching the interdisciplinary courses well. Refining the associated knowledge from these intersections is the core task for teachers since these contents are very easy to avoid the intense inner anxiety and conflict for the student due to the difference between the own and other majors. For the teacher, the contents of lessons should be designed on the basic of the specialized skill of student’s major and not exceed their knowledge structures on a large degree. Based on this behavior, the detailed knowledge of specialized mechanical engineering is gradually assigned in the classes and terminally the whole specialized industry is learned by the student, which is the desired goal. Finally, the example of electrical machinery is addressed for verifying the effectiveness of the approach of refining the intersections to design the contents and classes. The practical results show that the method proposed in this paper has the high effectiveness on teaching the interdisciplinary specialized mechanical engineering education. In addition, we believe that this schema is also able to be applied for the related interdisciplinary courses.

Abstract: The team-individual approach is proposed to act as the teaching method for the curriculum design course in the mechanical engineering education. Firstly, the paper describes the contradictions of the cultivation and requirements for the students between universities and enterprises. Namely, the individual education in the universities is very different with the team spirit with widely recommendations of most modern enterprises. We elucidate the similar feature between team spirit and individual education that is extreme stimulation of the maximum personal intrinsic potential for helping success in their career. Therefore, team-individual teaching method emphasizes on the integration of team-spirit and individual education, by which teacher not only provide the platform for students to arouse their initiative for independent learning and thought but also range their behaviors to enclose the objective of their associated team. In addition, teachers should assess the students based on their work by the oral examination in the limited time and offer the score on the spot and expose it to all the students, which play a vital role on the stimulation for the students. The experimental results in our university show the validation and effectiveness by the team-individual teaching method for the curriculum design course in the mechanical engineering education. Furthermore, team-individual teaching method is also supposed to have the high effective function for the other engineering educations.

Abstract: This paper study on effects of WH-Ⅱ super set-retarding agent on the hydration,the heat of hydration,the setting time and strength of Portland cement The author does test on the hydration with the methods of XRD and SEM.The results show that fitful amount of WH-Ⅱ super set-retarding agent is effective on retarding the setting time and improving the strength of Portland cement.

Abstract: Experimental teaching is an important part of the undergraduate teaching, which plays an especially important role in training the integrate quality of students. In practical teaching, students should not only have comprehensive theoretical foundation, but also possess good practical and innovation ability in engineering. The construct and implementation of the experimental teaching system will be developed and innovated based on the development of subject and the practice of students’ ability. Novel teaching mode is built by the method of designing comprehensive experimental curriculum, improving teaching system and structure and introducing advanced experimental technology. This is essential for strengthening the ability of integrating theory with practice and engineering practice, as well as improving the scientific thinking and creative consciousness. Furthermore, it is beneficial to cultivate the high-level research personnels.

Abstract: In this paper, aiming at the practical problem that practice capability of our advanced engineering elite can’t satisfy company demand, the position and function of practical capability cultivation in the innovative engineering master cultivation process was emphasized, demanding that the engineering students should have organization ability, programming ability, general application ability and relearn ability, besides firm and abundant special basic knowledge, practical teaching link was proposed, main content of which were experiment, science research and scholarly activities, at the same time, to ensure that this practical link can be carried out, it was necessary to enlarge teachers team construction and build experiment flat.

Abstract: There are many factors to affect Enterprise project selection, but each type of factor’s status and their evaluation are accompanied by the obvious fuzziness. According to considerations in the project selection, this paper has built Project Selection Index; Through the use of fuzzy optimization model, turning a variety of fuzzy or subjective factor that into the mathematical form, and quantitative analysis of project selection index, and that enabling enterprises multi-project evaluation and selection are more scientific, reasonable and reliable.