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Study on Mechanical Engineering measurement and control Experimental Technique Zhigang Liu Jilin Business and Technology College, Changchun 130062, China zhigangliu1@163.com Keywords: mechanical engineering, control, experimental technique Abstract.
However, with the rapid development of technology, the rapid expansion of production scale and more and more revealed shortcomings of traditional mechanical engineering test means, it has been unable to meet the requirements of large-scale test.
The parameter measurement test of traditional mechanical engineering is realized through manual debugging and manual readings; such measurement process has a low efficiency and long cycle.
For the rapid reconfigurable mechanical engineering control experimental platform studied in this article, the key point to realize the system reorganization is reasonable choice, organization of each functional module, so as to achieve the needs of the various experimental projects.
References [1] Liu Peiji, Wang Anming: Mechanical Engineering Test Technology.

Design and Research on Key Components of a novel self-propelled Chili Pepper Harvester Xinyan Qin 1, Jin Lei 2, Yongcheng Chen 3,a* 1 Physics and Information College, Hubei University of Education,Wuhan 430205, China; 2 Power and Mechanical Engineering, Wuhan University,Wuhan 430072, China; 3 Mechanical and Electrical Engineering College, Shihezi University, Shihezi, 832003, China a cyc_mac@shzu.edu.cn * Corresponding author: Yongcheng Chen, E-mail: cyc_mac@shzu.edu.cn Keywords: Chili Pepper; Self-propelled harvester; Machinary; Structural design Abstract.
In order to reduce the damage for chili pepper, elastic tooth is adopted composite material.
The core of elastic tooth uses high strength metal, and the surface’s uses nonmetallic material with buffer effect.
Besides, the star wheels' material is chosen composite material to reduce weight.
Fan design Fan is a key component to clean pepper leaves and small miscellany.

The application of the Steel materials in large-span cantilever composite structure Nan Geng1.a 1College of Architecture and Civil Engineering of Taiyuan University of Technology ,Taiyuan 030024,China; a15034114160@163.com Keywords: Large-span cantilever, Behaviour analysis, Glass curtain wall, Steel materials Abstract.
The characteristic of the Steel materials are high strength, light weight, high integral rigidity, high deformation capacity, So the Steel materials is suitable used to build large-span, superelevation, extra-heavy type of building.
Structure Design Key and Structural Measures Design Key Points.
Building function of platform is exhibition hall,which uses toughened glass as the ground material.The load of Platform is bigger.According to the Technical Code for Glass Curtain Wall Engineering[3],the absolute deflection of glass curtain wall should not be more than 20 mm.
The structure made by steel materials is one of the main building structure types.The characteristic of the Steel materials are high strength, light weight, high integral rigidity, high deformation capacity, so the steel materials is suitable used to build large-span, superelevation, extra-heavy type of building.Steel structure is more easy to realize complex building. 2.

The Failure Mode Analysis of Open Pit Slope Base on Finite Element Method Hai-dong Meng a, Yan Xub, Dong-yuan Zangc School of Mining Engineering, Inner Mongolia University of Science and Technology, Baotou, 014010, China ahaidongm@imust.edu.cn, byanxuimust@163.com, c zangdongyuan@163.com Keywords: finite element; engineering geology; open pit slope; failure mode.
Firstly, The method of engineering geological survey is carried out for the open pit south slope.
The slope engineering geological simplified model is shown in Fig. 2.
Fig. 1 The location of the section Fig. 2 The NB1 section engineering geology model The selection of calculation parameters The physical and mechanical parameters of rock and soil is determined by the following principles [3]: If we do the system testing research on some of the key indicators of rock mechanics characteristics.
It is the key part of controling the overall slope stability.

Experimental Conditions Ultrasonic Aided Lapping Test of Engineering Ceramics.
Ultrasonic Parameters Power: 40W; The maximum amplitude of the tool: 16µm; Freq.: 20KHz Fig.1 Common and ultrasonic lapping test Materials Properties.
Main materials properties are shown in Table 2.
Table 2 Mechanical properties of engineering ceramics Engineering ceramics ZrO2 ZTA Al2O3 Hardness [HRA] 88 83-88 85-93 Density [g/cm 3] 6.0-6.14 4.6-4.99 3.4-3.95 Elastic modulus [GPa] 210 285 380 Fracture toughness [MPa.m 1/2] 9.0-11.0 6-7.6 3-3.2 Surface Phase Structure Test of Engineering Ceramics.
Niihara: Nanostructured Materials, Vol. 9 (1997), pp.193-196

Remanufacturing of High Temperature Ball Valve by Surface Engineering Technology X.L.
Four kinds of coating materials and two kinds of brush plating materials were screened and sprayed on the surface of valve ball by plasma spraying technology and brush plated on the surface of valve seat by electrical brush technology, respectively.
But there is few research on the remanufacturing of high temperature ball valves by surface engineering technology.
Chen, etc.: Heat Treatment of Metal Materials.
Chen: Key Engineering Materials.

Construction and Practice for Practical Teaching Base on Campus for Petroleum Engineering Wenhua LI1,a,Xi-an WANG1,b,Zhenku WANG 1,cand Jingcheng LIU1,d 1College of Petroleum Engineering,Chongqing University of Science and Technology,Chongqing,401331,China acqustliwenhua@126.com , bcqustwangxian@126.com, ccqustwangzhenku@126.com, dliujingcheng1980@126.com Key Words: Petroleum Engineering, Practical Teaching, Talents Training.
Introduction The construction of practical teaching base on campus for petroleum engineering is a systemic project that is suitable for the training mode for petroleum engineering professional to train the practical talents required by petroleum industry.
The training objective for such majors as petroleum engineering, gas storage and transportation engineering and resource prospecting is determined to be “Engineer on the Production Site of Petroleum and Gas” by Petroleum and Natural Gas Engineering College.
In order to meet the requirement of practice for the students majoring in Petroleum Engineering.
The practical teaching base on campus for petroleum engineering is planned and constructed according to the requirements of enterprise and university.

Materials Life Cycle Assessment of Chemical Strengthening Glass used for Touch Screen Panel Na-Ri Lee¹,a, Soo-Sun Lee¹,b, Kyeong-Il Kim¹,c, Sung-Jei Hong²,d and *Tae-Whan Hong¹,e ¹Department of Material Science and Engineering/Research Center of Sustainable Eco-Devices and Materials(ReSEM), Chungju National University, Daehak-ro 50, Chungju-si, Chungbuk, 380-702, Republic of Korea. ²Korea Electronics Technology Institute, #68 Yatap-dong, Bundang-gu Seongnam, Gyeonggi Province, 463-816, Republic of Korea.
In this study, we carried out the MLCA(Material Life Cycle Assessment; MLCA) on a chemical strengthening glass by landfill scenario, reuse scenario and identified the key issues.
Also, we identified the key issues [2, 3]. 2.
Gabi contain materials, manufacturing process.
Therefore, we focus on reuse and if we use alternative materials or reduce the amount of materials that cause the environmental burden, we can reduce environmental burden value.

Cost controlling is key behavior of getting more profits in an enterprise, but the cost of construction material cover 40-60 percent or more.
Especially for those bulk materials, such as steels, etc.
Before purchasing materials, prices should be balanced, if the price will be high, purchasing more maybe is not reasonable, because, storage of construction materials will spend certain money, if we don’t store correctly, materials will be waste.
At the same time, source staff should have rich knowledge and capacity in engineering, cost, law, negotiation and signing of contracts.
Summary Because of the position of material cost in construction engineering, the affection of controlling of procurement cost of construction material is tremendous.

Water-tight junction box (WJB) is one of key underwater vehicle technologies, which is indispensible in nowadays underwater engineering.
Titanium thin film is widely developed and used in micro-electromechanical systems (MEMS), medical implantation, and the potential applications of smart materials[8].
Y, DSV-specific tool-box for the deep-sea resources exploitation, Chinese Journal of Mechanical Engineering, 2003,39(11), pp. 38~42.
L.X, Development of pressure compensator for deep water hydraulic power station, Ship Engineering, 2000(2), pp. 60~61.
L.Y, Deep-sea pressure adaptive compensation technique for underwater robots, Mechanical & Electrical Engineering Magazine, 2007, 24(4), pp. 10~13.