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Besides, the milling force is an important factor for self-adaptive control of milling process.
In order to study the milling cutter properties under the conditions of micro-milling cutter, this section carries the experiments of processing the brittle materials quartz glass using Micro-diameter carbide ball-end milling cutter.
To study the effect of each single factor on milling force and milling process, the experiment is carried out using single-factor method, i.e., one certain factor is changed with the others left the same.
In this paper, the single factors during milling are axial milling depth, feed rate, milling speed, and inclination of the tool, respectively.
The main factors that can affect stressed deformation condition of ball-end mill are axial cutting depth, feeding speed, spindle speed and spindle obliquity.

Hooper, Risk factors for periprosthetic femoral fractures around total hip arthroplasty: a systematic review and meta-analysis, ANZ J Surg 90 (4) 4 41–4 47 (2020)
Trujillo, Seawater ageing effect on the mechanical properties of composites with different fiber and matrix types, Journal of Composite Materials, 1–13 journals.sagepub.com/home/jcm, 2018 DOI:10.1177/0021998318811514 [24] E.
Drzal, Fiber-matrix adhesion and its effect on composite mechanical properties: II.
Holl, Effects of moisture and thermal cycling on in-plane shear properties of graphite fibre-reinforced cyanate ester resin composites, Compos.
Buchmeiser Carbon Fibers: Precursors, Manufacturing, and Properties Macromol, Mater.

M-H curves revealed the weak ferromagnetic properties of the sample at room temperature.
Therefore, exploring the other factors which may influence permeability and thus also microwave absorption properties is interesting.
Monovalent doped manganites were reported to have unique properties such as stronger magnetic properties and lower resistivity compared to divalent manganites [10].
Gao, Microwave absorbing properties of La0.8Ba0.2MnO3 nano-particles, Trans.
Chen, Effects of particle size on electromagnetic properties of spherical carbonyl iron, J.

In modeling part of this paper, first atoms are simulated in 0(K) in geometric model and then we can choose our desirable atom and attribute the properties to our design.
Those deformations may affect on quality of the scan done by AFM.
Atomic CAD model of a cylinder The lattice constant for this structure can be given by eq. (2), in this structure atoms are not contacted to each other and the distance of each atom is related to structure factor.
This simulation can be also used to have better understanding about the equilibrium and physical and dynamical properties.
It can affect on the dislocation of the second atom until an equilibrium situation would be reached.

The criteria and approaches provide assessment of fatigue properties of structures accompanied with a series of approximations and uncertainties.
IIW classed design S-N curves for structural steels [5] The base and weld material mechanical properties are not specified, and the S-N curves uniquely represent fatigue properties of a range of structural steels and joints, supporting the so-called «Nominal stress approach», as shown in Fig.1.
Effects of stress concentration in critical locations of structure are considered by multiplying the nominal stress range by the respective stress concentration factors or calculation local stress using the finite-element technique.
Stress Concentration Factors.
Basics of engineering assessment of fatigue of mechanical components.

Based on different properties and origins, TRIZ proposes the corresponding solutions to solve them.
The technical contradiction refers to the characteristics or factors which will bring both positive and negative effects when it is improved.
Furniture innovation is a systematic and complex design process, it is affected by many internal and external factors during in the process of implementation[4].
It means factors such as the users, using environment, product status should be researched by the user's investigation, market investigation and other methods.
Then according to the ideal model, the product’s functional requirements should be defined, and then we will be able to obtain the relevant design factors.

Pugazhenthi, Mechanical properties of concrete with foundry sand and coconut shell as partial replacement for coarse and fine aggregate, Mat.
Han, Mechanical properties of low-carbon ultrahigh-performance concrete with ceramic tile waste powder, Constr.
Niu, Mechanical properties and permeability of fiber-reinforced concrete with recycled aggregate made from waste clay brick, J.
Budiea, Mechanical properties of oil palm waste lightweight aggregate concrete with fly ash as fine aggregate replacement.
Neville, Properties of Concrete, Fifth ed.

On the one hand, the holding force of each clip on batteries’ electrode is one of the main factors to influence the contact resistance and voltage drop on them.
It is found obviously from the actual production that the holding force on the electrode, exerted by clips, is a key factor to affect both the battery charging and discharging performance and the consistency of li-ion batteries[2].
Since the inaccuracy of the spring, machining and mechanical assembly, the clip’s holding force of the same specification is even different, no matter in the same or different batches.
In this way, circuit and working temperature[3] has a great influence on the signal, and affects the accuracy of measurement.
[3] Yun Ye, Yadong Jiang, Zhiming Wu, Guangzhong Xie, Hongjuan Zeng, Study on Temperature Dependent Piezoelectric Properties of PVDF Thin Films, Proceedings of 6th International Symposium on Test and Measurement(Volume 3)(2005)  [4] Interlink Electronics force sensing resistor (FSR) [BD/OL]. [0.10-02-04]. http://www.interlinkelectronices.com/force_sensors/technologise/fsr.html [5] Bruce Carter, Ron Mancini, Jianqing Yao, Authoritative guide of operational amplifier, Third ed.

Its property directly affects the performance, handling stability and safety of vehicle.
Fitness Function with Improved Discipline Factor.
PSO algorithm with disciplinary factors can significantly improve the system's fluctuations, making the system more stable and meet the test requirements.
In a word, the PSO algorithm with disciplinary factors to optimize PI parameter is feasible, effective and it can greatly reduce the test bench system tuning control parameters time.
[4] Taichi Shiiba: Journal of Mechanical Science and Technology, Vol.4 (2009) No.23, p.954

Scholars have studied temperature field and the mechanical properties under the action of the fire hazard.
Ian Bennetts analyzed the mechanical properties and failure time of a cable-stayed bridge under fire hazard according to the heat conduction equation and energy equation[2].Bo Ning made a finite element analysis on Ultimate of slings of a cable-stayed bridge under Tanker Fire[3].
In this research, both heating curve HCinc and ISO834 were chosen to analyze the temperature field and mechanical properties of slings, to obtain the failure time of the bridge when tanker fire took place on the middle of main span of Yingwuzhou Yangtze River Bridge.
Surfaces of bridge which are affected by the fire belong to the third boundary condition.
Fig.12 Curve of safety factor and stress of sling changed with time Result of two types heating curves was shown in Tab.2.