Filtry
Comprehensive View of Topological Optimization Scooter Frame Design and Manufacturing
The combination of topology optimization (TO) and 3D printing has revolutionized the way components are designed and fabricated. In view of this, this manuscript presents a TO workflow considering the frame of a scooter. In particular, TO is employed...
Mechanical engineering
- 2021 •
- Jimp •
- Odkaz
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Jimp - Článek v periodiku v databázi Web of Science
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Comparison of hardness of surface 316L stainless steel made by additive technology and cold rolling
The paper deals with the comparison of surface hardness and porosity of stainless steel 316L (1.4404) produced by additive technology (SLM) and cold rolled steel. The subject of the paper is a comparison of two sets of samples where the first set of ...
Mechanical engineering
- 2018 •
- JSC •
- Odkaz
Rok uplatnění
JSC - Článek v periodiku v databázi SCOPUS
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The influence of cutting parameters on surface quality and nitrogen consumption during laser cutting
Unconventional machining methods, or also progressive machining methods, such as laser cutting, waterjet cutting, ultrasound machining, etc. are undergoing a very rapid development. Laser cutting machines often evaluate even 80 parameters in real tim...
Mechanical engineering
- 2018 •
- JSC •
- Odkaz
Rok uplatnění
JSC - Článek v periodiku v databázi SCOPUS
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The evaluation of the surface quality after laser cutting
The contribution deals with the evaluation of the surface quality after laser cutting and determination of the influence individual input laser parameters at the whole process. There were selected samples for experiment made from S235JR material with...
Mechanical engineering
- 2018 •
- D •
- Odkaz
Rok uplatnění
D - Stať ve sborníku
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Decreasing the surface roughness of the seating surfaces of ball valves
The article deals with the evaluation of the functional surfaces of the ball valve body. It deals with the finishing methods when machining parts of the ball valve assembly. Above all, it is good practice to achieve a reduced roughness of the machine...
Mechanical engineering
- 2018 •
- D •
- Odkaz
Rok uplatnění
D - Stať ve sborníku
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SURFACE MICROHARDENING STUDIES ON STEELS AFTER HIGH FEED MILLING
The paper deals with the impact of high-speed machining production methods on the integrity of component surfaces. One has to point out that cutting conditions during machining have a significant impact on the final properties of surface and subsurfa...
Mechanical engineering
- 2018 •
- Jimp •
- Odkaz
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Difference between Cutting Surface of Al Foam and Solid Al Machined by WEDM Technolo-gy
The article deals with a comparison of machining of two chemically very similar materials of aluminium alloy, however, with various internal structures by means of non-conventional machining technology of electro-erosive wire cutting (WEDM). The firs...
Mechanical engineering
- 2017 •
- JSC •
- Odkaz
Rok uplatnění
JSC - Článek v periodiku v databázi SCOPUS
Výsledek na webu
EFFECT OF THE CUTTING TOOL GEOMETRY ON THE TOOL WEAR RESISTANCE WHEN MACHINING INCONEL 625
The paper deals with the design of a suitable cutting geometry of a tool for the machining of the Inconel 625 nickel alloy. This alloy is among the hard-to-machine refractory alloys that cause very rapid wear on cutting tools. Therefore, SNMG and RCM...
Mechanical engineering
- 2017 •
- Jimp •
- Odkaz
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
EFFECT OF CHIP BREAKERS ON THE CUTTING FORCE DURING THE MACHINING OF STEEL C45
The paper deals with the dependence of cutting force on the breaker of an indexable cutting insert (ICI). The experiment monitored individual cutting force components for different insert breakers, cutting speeds and feed rates during machining. The ...
Mechanical engineering
- 2017 •
- Jimp •
- Odkaz
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Effective finishing apertures using roughness criterion RA = 0.2 μm
Increasing demands for reducing the surface roughness of components impose high requirements for finishing operations. As a result, it creates a space for the application of new progressive methods for the surface finishing of components. The experim...
Mechanical engineering
- 2017 •
- D •
- Odkaz
Rok uplatnění
D - Stať ve sborníku
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