For now the belt conveyor roller has short service life, high rolling resistance, heavy weight, large noise problems, leading to the roller work effect is not ideal. This paper uses the TRIZ theory for innovative design of belt conveyor roller to simplify the inner structure of the roller, and reduce...

This paper illustrates how to use the CFD technique to analyze the cooling system of vehicle engine compartment. For the completeness of the research, the study build a wind tunnel, making the research close to the reality, to simulate two working conditions of vehicle and use the MRF technique in the...

In order to solve the problem of surface defects on line detection in the production of cast iron castings, this paper describe an on-line detection system for casting surface defects based on PMAC motion control card, moreover,it analyzes the factors affecting the acquisition of high quality images,...

A mechanical model for major flywheel on DMFW spinning is established by means of the method of elastic-plastic theory, and the forming process of flywheel is simulated numerically with the software Deform-3D. The curves of forming by different revolving feed ratio are presented and the distribution...

The troubleshooting in aircraft maintenance engineering is an important activity. Accuracy and proficiency of troubleshooting directly affect flight safety and economic efficiency. Traditional training methods were in real aircrafts. They need large investment, while poor scalability and lead to largely...

With today's rapidly aging society, there is concern about optimizing designs for elderly consumers. In this research, we perform Spearman's rank correlation coefficient analysis to study the colour satisfaction rate for smartphone interface icons and to determine whether there is a correlation with...

The STL (Standard Transform Language) file format has been the industry standard for Additive Manufacturing (AM) communities for last two decades. It falls short with the rapid development of AM related hardware and materials technologies. Kinds of alternatives to STL have been proposed. However, Massive...

UV-LED drying technology in printing is an energy-saving, environmentally friendly green drying technology. Compared with the traditional UV drying method, it can reduce 70% -90% of the power consumption; In addition, the drying device does not produce ozone, no VOC (volatile organic matter) emissions....

Near-Field Electrospinning(NFES) is a novel method to fabricate aligned micro/nano structure. At present, the bottleneck of restraints on realizing industrial application for NFES is that direct writing device can't meet its requirements in both stability and precision.This technology is mainly used...

Health Management System as a methodology can contribute safety and economics to the modern complex system. According to the OSA-CBM architecture, an open and configurable knowledge management system is proposed in this paper. Through the ontology modeling of the domain knowledge, building the related...

Green design and manufacture is a kind of sustainable development model in modern manufacture. This paper focuses on green design concept, application and selection of green materials and product manufacturing of the Rare earth permanent magnet electrical machines.