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., 03150, Kyiv, Ukraine aholy.andrey62@gmail.com, borlov_leonid@ukr.net, cmaksimov@paton.kiev.ua Keywords: metal cored wire, stability of arc burning, short circuits, mechanical properties, power source Abstract.
At the same time, the TMV5-MK wire provides a reduction in spatter losses, an increase in welding productivity and high mechanical properties of the weld metal.
It is shown that the stability of the welding process is significantly affected by the electrodynamic properties of the power source and this factor must be taken into account when evaluating the welding and technological properties of welding wires and developing recommendations for their use.
TMV5MK wire is adapted to carbon dioxide and argon based mixtures and standard welding equipment and provides high mechanical properties of the weld metal. 5.
The electrodynamic properties of the power source have a significant impact on the stability of the welding process, and this factor must be taken into account when optimizing welding conditions.

It is not clear that the factors affect Load-carrying properties of the body structure.
This method to scan the body structure by a computer calculation and analysis, the geometry, mechanical properties of parameters of the body cross-section has been plotted map.
But this generally requires a lot of work, meanwhile, designers only can see the final result, so that they can not understand the factors influencing the Load-carrying property of the body structure.
The body cross-section parameter obtained can be used to not only know the basic properties of the body but also calculate and analyze the vehicle running performance.
The Basic Properties of the Vehicle Body If it is considered as an elastic body, the deformation and dynamic response of the body should depend on the basic property under the condition of external interference.

Both the initial pH and glucose concentration are the important factors to affect the production of the BC.
The characteristics of BC are high cellulose purity, great mechanical strength, high water keeping property and consisted of nano structure [3].
However, the production of the BC has been affected by several factors.
Factors, levels and the orthogonal array.
Furthermore, the BC has good mechanical strength [3].

After the FE model validation, this study conducted different outsole properties analysis.
Considering the above factors several prototypes of outsoles is tested in biomechanics laboratory over and over.
Solid Model of outsole Assigning Material Properties.
The material properties of PVC outsole are given below- Table 1.
In this study both of these factors were maintained properly.

Other parameters do not have significant influence on the physical mechanical properties of the plate, and can be set as fixed factors according to experience.
The following focus on analyzing physical mechanical properties of straw board made of shavings of form 2. 1.4 Experimental process of corn straw board.
There are many factors affecting the performance of straw board, such as straw board density , adhesive consumption , pressing temperature , pressing pressure ( preload pressure ) , pressing time ( pre-press time ) , shape and material moisture content of raw material straw shavings, etc.
According to experience, we choose main process design parameters, including density, adhesive consumption and pressing temperature as variable factors, take other parameters as fixed factors, and carry out orthogonal experiment to explore the optimal process parameters.
When testing physical mechanical properties of straw board, we take the reference of GB/T4897-92 of particle board.

In this paper, the thermal conductivity of experimental system is carried on the theoretical analysis, then the distribution regularities of sectional temperature are obtained through the testing its of CFST under variable temperature effect, and the larger temperature difference will produce the temperature stress, which affects the bonding performance of structural interface.
So in order to better analyze the influence which is impacted on the mechanical performances of structure by the combination effect of multiple factors such as temperature and load, such paper can provide the theoretical and experimental foundation.
However, the thermal performance parameters between steel tube and concrete are different, when the structure is affected by the changes of outside temperature, there is an uncoordinated deformation between steel tube and concrete, then, the interface is easy to produce the debonding defect when the temperature arises, and the restriction which is impacted on concrete by steel tube has the increasing tendency when the temperature decreases, and the combination effect of the restriction, shrinkage and creep of concrete, load, etc. can lead the steel tube of structure to burst, so the above two kinds of cases all affect the mechanical properties and service life of structure.
Then, the larger temperature stress will change the chemical binder load of contact surface between steel tube and concrete when the specimen is in static load; and the combined effect of temperature stress and load stress will influence the restriction of CFST when the specimen is in dynamic load, which affects the mechanical performance of structure.
the bonding performance of CFST interface, therefore, such test analysis can guide the multi-factor coupling test such as temperature and load, and can provide the theoretical and experimental foundation for the coupling test.

The validity of this method was validated through analyzing the tooth surface accuracy error of the model which was below 1µm between the virtual tooth surface and the theoretical tooth surface and the possible factors affected the tooth surface accuracy during manufacturing was also carried on the discussion.
Introduction With the development of modern industrial technology of gears, the high accuracy gear model becomes urgent need to study the mechanical properties of the gears.
Taking CATIA V5 as the modeling platform, using the macro function, through simulating the reality gear hobbing method, the whole gear hobbing simulation technology of involute helical gear was achieved, a model of high-precision gear was obtained, and the factors that may affect the accuracy of tooth surface during processing gear was also discussed.
To set up experiments to determine the influence trend of factors based on the assumed factors: hob feed speed (amount of feed after each loop) (mm/r) and interval angle of gear blank rotation (°).
[2] Li Liao: Mechanical Engineer.

There are several heat affected zones near the weld pool, which has different properties and microstructure due to different cooling rates and heat flux orientation during solidification.
These can be the key factors for weld joint material structure and quality [2].
Melt flow in weld pool during solidification has large influence on the metal structure formation in the joint and subsequently its mechanical and other properties [10].
It is reported that external magnetic field may improve welding joint quality and mechanical properties by altering weld pool melt flow.
Li, Mechanical Properties and Microstructure Transformation Behaviour for Welded Joints in Ship Plate Steel with High-Heat Input Welding, Journal of Material Engineering and Perform. 79(2021)

It also affects the levels of contact stress and deformation among the asperity peaks of surface when the lubricating oil film is torn, which is a crucial factor in the quality and function of the surface.
The lubricant retention property of micro WEDM surface is primarily due to the oil storage property of the crater.
That is to say, the lubricant retention property of micro WEDM surface is better than that of mechanical processing surface because the residual height after being worn is the largest which is beneficial to store lubricating oil.
The surface texture is an important factor to the work piece sealing performance.
The direction of texture can affect the flow property of lubricating oil.

, Additive Manufacturing, Mechanical Properties.
These factors also play a crucial role in defining the final weight of the lattice structure.
Finally, mechanical properties needs to be considered in the final component.
Surface integrity, mechanical properties behavior and dimensional deviation needs to be ensured.
On the one hand, surface integrity and mechanical properties depends on the adequate performance of the process definition.