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Analysis of Abrasion of Hot Metal Powder Spray Coated Layer
342-346Views:193By the application of the tradicional overhead welding and the different powder coating technologies results a new surface with improved abrasion resistance, we can optimize the dimensions of the part or we can rebuild some surface as a kind of repairing technology. By application of this technology we can avoid the replacement of the total expensive parts of the structure. Opposite to the tradicional overhead welding in this case there will be diffusion connection between the raw material and the surface coating, this connection type shows several positive properites. Our goal is to investigate the abrasion resistance of the coating. In this article we would like to introduce our results of the abrasion test by apllication of different powder coatings.
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The Measurement of The Three Components of The Cutting Force During The Turning Process
139-146Views:118We carried out the measurement of the three components of the cutting force as a function of the modification of the depth of cut during the longitudinal turning process. The results show that if we increase the depth of cut, all three components of the cutting force shows increasing tendency, regardless of how much the cutting speed and feed speed were performed during the measurements [1] [2] [3] [4].
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Designing, Modelling and Analysis of Straight Turning Tool Geometry
11-16.Views:140We execute the planning, modelling and examination of straight turning tool geometry with the help of a software in the modelling space. Our aim is to create a programme that – given some lengths and angles – calculates the corresponding geometry. It establishes that as a wireframe model in a file format that is easily transmittable to the CAD softwares of today, so any additional changes can be done there. An optimal geometry can be defined for the best possible chipping conditions using finite element simulation and with given technological parameters and material quality standard.
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Analysis of face milling technology with a thermal camera by the changing of the number of revolution
142-147Views:115The aim of the publication is the analysis of the temperature zone of cutting operation in case of face milling technology. The analyses are done considering of the changing of discreet number of revolution beside the constancy of the more technological parameters. The measuring concept will be determined. After the experiments the received thermal images will be analysed.
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Connection analysis of an x-zero-type helical gear pair
47-60Views:99We designed a helical gear pair, after we prepared the CAD models of the elements. Using of these models connection analysis will be done in case of the application of different torques. The established stress, strain and deformation values will be analysed on the connection tooth surfaces and the fillet radiuses in case of teeth connection.
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The CAD Modelling Possibilities of Gear Pairs by Two Ways in the Mechanical Engineering Practice
205-219Views:151The GearTeq 2021 software is a complex gear designer software which is capable to design different types of gears based on the initial geometric parameters by the user. Naturally, the users’ appropriate knowledge for the gear theorem and the manufacturing technology is indispensable for the design. The possibilities of the software are shown in this publication. The designed gear pairs are usable for different engineering fields (robots, working machines, vehicles, etc.).
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Design of Collecting and Loading System for Tapered Roller Bearings
1-8Views:115My assignment was to design a new machine that would serve as a centerpiece of the package & assembly line, will collect the assembled bearings and place them in closed storage and dispenses them as necessary .
