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The paper presents the research and experiment in mechanical properties of iron core, coil diameters, and installation to analyze the factors affecting the precision and gives the optimized design for reference.
The paper presents how to improve the sensor performance and the recognition precision based on mechanical properties in the term of analyzing coil parameters. 2.
The core shape is a significant factor which directly affects the eddy current signal and the sensitivity for detecting coins.
Considering the factors of decreasing interference between coils and the practical shape, the improved device configuration designed upon experiments is shown in Fig. 4.
The method based on mechanical properties, which is presented in the paper, is widely used in the improvement for the coin telephone of HT998(3)P/T.

In order to get more excellent mechanical properties, the forming process and mechanical properties of PC were concerned.
In this research, glass fiber and carbon fiber were applied to improve the mechanical properties of PC.
Vibration is an important factor affecting machining precision, which prevented high-speed and high-precision machining from developing rapidly.
Properties of the specimens were tested, how fibers affect properties of PC could be analyzed basing on the test results.
The relationships among the mechanical properties are shown in Eq. (1) and (2) [19]

Magnesium alloys generally exhibit relatively poor impact toughness [8-11], so it is also necessary to develop new magnesium alloys with high impact toughness by studying the internal affecting factors.
Tensile mechanical properties of (a) as-cast and (b) extruded ZK60-xHo alloys.
Solute with good segregation and effective nuclei are two essential factors.
Internal affecting factors mainly include the texture structure, grain size, second phase and impurity defects.
Li, Microstructure and mechanical properties of ZK60-Yb magnesium alloys, Mater.

Investigation of Microstructure and Mechanical Properties of Al Alloys Lap Joints by Friction Stir Welding AJAY Trivedi1,a*, SHAILESHKUMAR N.
It is observed that tool diameter and tool rotational speed are most significant factors affecting tensile shear strength.
The mechanical properties of AA6082-O are given in Table 1 and chemical composition of AA6082-O is tabulated in Table 2.
Heat input is a major parameter affecting formation of intermetallic compound which affects the strength of the joint.
It is used as mathematical model for prediction of tensile shear strength in terms of control factors as well as noise factors.

We consider the main factors affecting the mechanical characteristics of polymer composites, and determine the main limitations of using centrifugal casting technology for polymer composites.
The type of used polymer material affects mechanical properties due to the different nature of adhesion to reinforcing component.
Thermoplastics are recyclable; thermoset plastics have higher mechanical properties, but are not recyclable.
ISO 178: 2010 - Plastics - Determination of flexural properties was used as a document to regulate process for the evaluation of mechanical properties.
In the future plans we will explore changes in the casting mode, as well as the influence of other factors to obtain the desired mechanical characteristics of the product.

Mechanical Properties of Surface Mortar with Waste Crumb Rubber Gang Xue , Chunfeng Wu Architecture and Civil Engineering School, Inner Mongolia University of Science and Technology, Baotou 014010, China Key Words: waste rubber；surface mortar；mechanical properties Abstract.
The results show that rubber particles mortar possess excellent toughness, impact resistance and heat aging properties.
The mechanical properties of rubber particle surface mortar should accord with national standards, meanwhile，the impact resistance and heat aging should guarantee to meet the service requirements.
So the material can resist the change of external environment factors and keep the original fine performance without damage during the long-term use [3-4].
Mechanical properties of fiber reinforced concrete after high temperature [J].

Introduction In order to minimize the rate of potato damage, the research of potato mechanical properties and damage mechanism become particularly important.
This article respectively to varieties of New Daping and Longshu 3 is doing the potato compression mechanical properties research.
Fig. 1 Compression direction of whole stem Test factors and indexes.
The factors and level table of potato compression test as shown in Table.1.
Yang: The Rheological Properties of Melon and Transportation Damage Control (Ph.D., Inner Mongolia Agricultural University, China 2006)

Experimental Study on Mechanical Properties of RAP Fiber Cement Stabilized Macadam Xiaotian ZHANG 1,a, Zhanjiang LIU 2,b, Mingcheng YANG 2, c 1 Construction Department, Ningxia University , Yinchuan, Ningxia 750021, China , 2 College of Civil and Hydraulic Engineering , Ningxia University , Yinchuan, Ningxia 750021, China a zhxtangxiaoian@126.com, blzhj917868@163.com, cnxuymc@126.com Keywords: RAP; fiber; parameters sensitivity; unconfined compression strength; dry shrinkage Abstract: The basic mechanical properties of RAP used as semi-rigid cement stabilized macadam base were researched.
Table 1 Chemical Composition of Fly Ash of Shuidonggou Power Plant SiO2 Al2O3 Fe2O3 CaO MgO K2O Na2O SO3 48.99 20.74 5.91 7.44 2.36 1.39 1.04 2.5 Table 2 Physico-mechanical Properties of Polypropylene Fiber Name Density (g/cm3) Equivalent Diameter (μm) Length (mm) Tensile Strength (MPa) ElasticModulus (MPa) Elongation at break (%) Polypropylene Fiber 0.91 10 12 400 3500 15 Experimental Scheme The mechanical properties of RAP fiber cement stabilized macadam is comprehensive performance that affected by many factors including cement, fiber, RAP, fly ash and so on, each factor has influenced the mechanical properties of RAP fiber cement stabilized macadam in different degree.
Through orthogonal test, we can easily find the main controlling factors and the influence rule from various factors.
In the research of the mechanical properties of RAP fiber cement stabilized macadam, cement, fiber, RAP and fly ash were the four main factors that was taken into account, and each factor was divided into four levels.
Unconfined Compressive Strength Analysis In order to study the influence rule of the unconfined compressive strength affected by its main influencing factors of cement and fly ash, based on the amount of fly ash as constant and cement content as variables, the change rule of unconfined compressive strength affected by the two major factors was studied, as shown in Table 4.

There are many influence factors of the rock slope stability, and they can be divided into natural factor and disturbance factor[3][4].Natural factors include lithology , rock structure, slope Angle, slope high and the control factors are slope structural plane.
Water has a great influence on the mechanical properties of the rock, often affect the deformation of the rock, and accelerate the deformation and failure of rock.
It shows that the influence degree of water content to the mechanical properties change with the kind of rock.
Therefore, for the natural slope the degree of saturation is an important factor affecting their stability.
We get the fitting equation between water content and rock mechanical properties with four kind of rocks.

Mechanical and Fatigue Properties of Titanium alloy SP 700 after Simulated Superplastic Forming Conditions Franna Pitt1, and Mamidala Ramulu 1, a 1Department of Mechanical Engineering, Box 352600, University of Washington, Seattle WA 98195 USA aemail: ramulum@uw.edu Keywords: Superplastic Forming, Static, Fatigue, SP 700, Ti 6Al-4V, Mechanical Properties Abstract.
In order to use this alloy in structural applications following superplastic forming, the mechanical properties need to be well understood.
Mechanical Properties.
Fig. 4 shows the all the mechanical properties of the SP700 simulated SPF conditioning and post processing.
Fig. 4, SP700 Mechanical Properties After Conditioning and Post Processing.