Qiu Lei Du

Development Design of New Age Numerical Control Machine Tool

Through the analysis of present development condition of our numerical control machine tool, the author states her own personal idea about development design of new age numerical control machine tool. And then the author makes an exploration on the man-machine factors, the shape design and the color design of numerical control machine tool. At last, the emphasis that the modeling design of numerical control machine tool should be given has been pointed out, and a related development work also should be energetically carried out.

Study of Table Tennis Training System

Table Tennis is a sport that everyone likes. But In todays treat time as gold, it is not easy to want to find a time to accompany a beginner; secondly, more and more the people want their table tennis technology higher, but they have no rivals. On this basis, in order to really make the table tennis training completely out of accompanying training, in this paper, the training machine and training system of table tennis have been studied.

Design of a Multi-Functional Medical Bed

The Multi-functional medical bed has been designed to the patient whose life cant been provided for oneself, critically ill patients, and the special needs of paralyzed patients. In the paper, through market research and according to the structure of existing medical bed, a manual medical bed has been designed; And the bed board, lift back and leg mechanism, defecation device and eat device of the medical bed have been discussed; the feasibility analysis of the motion mechanism has been carried and the basic design parameters of the product have been determined; on the basis, the main structure for medical bed has been carried on the design and calculation. The results showed that function of the medical bed is reliable, the structure is reasonable, and it is in line with the requirements of ergonomics. Especially, some of these institutions have been optimized and replace to use more convenient and quickly.

Comparison of Curved Surface Part Finishing Simulation Based on CAXA

Choosing five kinds of curved surface finishing methods is commonly used in CAXA and processing compared to the same curved surface parts, on the premise of making the parts same residual height and exploring their selection principle.

Design Research of Novel Self-Propelled Air Railcar

With the increase of people’s living quality, entertainment has become an essential way of life in modern life, and thus it has become an important and significant research goal to design safe, functional, practical and aesthetic entertainment facilities. In the paper, a novel self-propelled air railcar has been designed on the basis of the characteristics of existing ones. According to the working principle of railcar, the paper adopted ergonomics, to design the seat’s position and height reasonably to ensure passengers’ comfort; adopted innovation design method of bionics, where the appearance modeling design combined the moon, clouds and stars to comply with the times; used 3D software to model and render the model, and thus to express the artistic conception and reality sense of product, then the product will get recognition by consumers in both function and aesthetics.

Research of Sled Motorcycle Model Design

Sled motorcycle model design is a comprehensive design gathering mechanical engineering, ergonomics, aerodynamics and color design. This paper analyzed the design in detail from the perspectives of ergonomics, aerodynamics and color design, and researched the significance of products using functions and spiritual aesthetics.

Study on Automatic Sorting and Counting Machine for Coin

RMB contains a large number of coins in circulation in the financial and other fields, this coin inventory and classification, is through manual means, this mode of operation and low work efficiency and give the operator a great trouble, the labor intensity greatly, and not accurate. In the paper, an automatic sorting and measuring machine has been designed and mainly used for sorting, counting, packaging to a variety of coin. The main function of automatic sorting and measuring machine are automatic sorting, counting and packaging. The machine mainly consists of mechanical systems and control systems. It is applied to the modern innovative design and it is the device meeting the need in places for many small denominations of currency. The machine has achieved automation, improved labor productivity, and also brought many conveniences to life. The machine is the inevitable trend of future development.

Novel Design of Manual Mechanical Rotary Table

Mechanical rotary table [ has been widely used in many work applications, where rotating capacity and power of the table are necessary elements to ensure the operation safety. The paper provides a rotary table design operated by hand movements to lift and fall, rotate and turn over in the absence of electricity and other external powers. Therefore, table should have a simple structure and be easy to maintain, meanwhile working area should be wide enough for convenient operation. Simultaneously good safety performance is of great significant in this design, which requires a reasonable arrangement of each components position to minimize the number of dangerous sections. The rotary part applies commonly used clamping flange, which allows the table to clamp different types of components. Mechanical rotary table can be applied in many different occasions, making it a truly multi-functional workbench.

Study on Manufacturing Practice Platform Construction of Mechanical Industrial Design

In view of that manufacturing practice is indispensable practical links in the mechanical industrial design, the author analyzes the current situation of manufacturing practice in the mechanical industrial design and the existing problem in manufacturing practice system. And then The author puts forward a series of methods and concrete measures about manufacturing practice platform construction of mechanical industrial design , including constructing the new mode of manufacturing practice of mechanical industrial design major, constructing the stable base of manufacturing practice, improving the understanding to manufacturing practice and knowing the major role and strengthening the construction of instructors troops of manufacturing practice, Which will certainly have a profound theoretical and practical guiding significance. On this foundation, the study summary on manufacturing practice platform construction of mechanical industrial design is done.

Design of Sledge Based on the Ergonomics

According to physiological and psychological characteristics of adults, this paper proposed sled design based on ergonomics. The paper respectively provided human research, analysis and design for two aspects directly related to ergonomics, handlebar and seat, in order to make product safer, more comfortable and effective to meet consumers demands.