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The structural properties of camshaft were affected by many factors such as pouring temperature and inoculation which were studied in this paper.
The development of automobile industry and engine power brings up more advanced requirement for the properties of camshaft.
Many factors such as foundry technique, primary materials, pouring temperature, component of molten metal, inoculation, and so on [8-11] affecting the properties of camshaft.
With the increase of pouring temperature, a large scale of A-type graphite obtained which is beneficial to the mechanical properties of camshaft [12, 13].
Si-Ba is a kind of long lasting inoculant; it can be used as inoculant in camshaft for its excellent properties, such as weak chilling tendency, weak fracture sensibility and helpfulness to increase the mechanical property [14, 15].

Effects of Maleated Natural Rubber on Mechanical Properties of Polylactic Acid/Natural Rubber Blends N.
The compatibilization effect on the mechanical properties of PLA/NR blends was investigated with addition of 3 phr NR-g-MA.
Comparison between PLA/NR/Compatibilizer and virgin PLA/NR blends significantly improved on the mechanical properties.
Both NR content and particle size of NR affect the toughness properties [12].
Santawitee, The Effect of Rubber on Morphology, Thermal Properties and Mechanical Properties of PLA/NR and PLA/ENR Blends.

Optimized parameters can ensure the mechanical properties.
Different scanning mode directly affects the material ratio.
(a) Rectangle (b) Triangle Fig. 3 Unit models Fig.4 test model Influences of the inside structure on the mechanical property Standard test model in figure 4 is used to evaluate the mechanical property.
According to the 3 factors- neighboring distance s, layer space f and cylinder diameter d, the test models are divided into 3 groups, shown in table 1.
Mechanical properties depend on the parameters.

Design of experiment (DOE) is an optimization method used to identify significant influencing factors of experimental processes and model factors and responses with a minimal number of experiments.
XRD analysis (Bruker D8), FESEM (Supra 35VP) and hardness test (Vickers Hardness) were also conducted in order to evaluate the properties of BCP biocomposite.
Part III is outlines the role of DOE where two level (2k) factorial methods was employed to determine the effective or significant factors (factors that affecting the process and output) were determined through regression model.
Other characterization such as phase changes, mechanical properties and morphology will be observed.
Mechanical properties of α-TCP phase are lower compare to HA and β-TCP phases [7].

Due to their excellent properties, carbon nanotubes (CNTs) have the potential to be applied as functional elements for nanoelectronics, nanoelectromechanical systems, new energy, sensors, and others.
This paper introduces the factors and techniques which influence the number and position of assembled CNTs.
Introduction Due to their unique structures and mechanical and electrical properties, carbon nanotubes (CNTs) has a variety of applications in interconnects, field effect transistors, sensors, energy storage, and biomedicine [1-4].
These factors have impact on the assembly results such as the number and arrangement of the assembled CNTs.
The Affecting Factors of CNT Assembly The Influence of DEP Parameters.

Mortar and concrete are composite whose overall mechanical properties are affected by properties and arrangement of each constituent (cement, aggregate) in it.
By incorporating nano-materials into matrix to improve mechanical properties emerged as a promising research field of nano-composite.
In view of the above-mentioned, cement mortars mixed with nano-pigment have been studied by the authors to explore their mechanical properties.
Influence of nano particles on durability and mechanical properties of high performance CONCRconcerete.
Investigations on the preparation and mechanical properties of the nano-alumina reinforced cement composite.

Investigation of the microstructure factors affecting the brittle fracture initiation of pre-cracked Charpy-type samples of VVER-1000 RPV steel E.A.
Introduction Operation of nuclear reactors under neutron irradiation and long-term thermal exposition there leads to continuous changes of mechanical properties of reactor pressure vessel (RPV) materials.
Therefore in order to ensure safety operation nuclear reactor, mechanical properties of RPV steel are subjected to strict control both during the manufacture and operation.
One of key fracture toughness parameters is critical stress intensity factor KJc calculated using J-integral value.

The influences of various processing factors on properties of dense Chinese Fir LVL were explored.
As an alternative to solid wood, its mechanical properties equivalent or superior to those of the initially solid wood[4,5,6,7].
Table 2 The differential analysis of the orthogonal test results Performance Factors Levels DTe [˚C] A Com [%] B HTe [˚C] C HTi [min] D MOE 1 10.25 9.85 10.22 10.73 2 11.37 9.97 10.51 10.84 3 10.07 11.88 10.97 10.13 R 1.30 2.03 0.75 0.71 Factor order B＞A＞C＞D MOR 1 93.07 88.30 92.43 97.64 2 103.04 89.52 96.32 97.78 3 91.69 109.98 99.06 92.38 R 11.35 21.67 6.63 5.40 Factor order B＞A＞C＞D Fig. 1 The effects of various factors on the MOE of boards Fig. 2 The effects of various factors on the MOR of boards Relationship between drying temperature and tested properties The relationships between drying temperature and the tested properties are illustrated in Figure 1 & 2.
Relationship between hot-pressing time and tested properties The Figure 1 & 2 show that the mechanical properties of dense Chinese Fir LVL first increase and then decrease with hot-pressing time extending.
As shown in Table 3, compared with the ordinary Chinese Fir LVL(OLVL)[10], dense Chinese Fir LVL(DLVL) had preferable mechanical properties.

The structural analysis revealed the differences in mechanical properties conditioned by phase distribution and carbon content in weld, heat affected zone and base metal.
In case of weld and low-cycling of steel St3ps it has Inhomogeneity in mechanical properties and phase.
So it is difficult to explain the mechanical properties from structure and therefore necessary to find another way.
The mechanical properties and structure evaluation after the weld and low-cycle loading is significant also.
The structural research revealed the differences in mechanical properties conditioned by phase distribution and carbon content in weld, heat affected zone and base metal.

The velocity of the spindle and the winding are the main influence factors for the property of the combining yarn.
Preparationand study of mechanical properties of flax / polypropylene composites[J].
Preparation and properties of GF /PET hybrid woven thermoplastic composite［J］.
Influence of different glass fiber sizings on selected mechanical properties of PET /Glass composites［J］．Journal of Adhesion Science＆Technology, 2000 (14): 9-20
Effects of Technological Parameters on the Tensile Properties of GF/PET Hybrid Thermoplastic Composite［J］.