Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Lukasz, Nowakowski"'
Publikováno v:
Materials, Vol 16, Iss 24, p 7661 (2023)
The formation of surface texture in milling is a complex process affected by numerous factors. This paper focuses on the surface roughness of X37CrMoV51 steel machined by shoulder milling. The aim of the study was to develop a mathematical model to p
Externí odkaz:
https://doaj.org/article/18380f6d6b6a4975bc59cc683a5c510d
Autor:
Lukasz Nowakowski, Michal Skrzyniarz, Slawomir Blasiak, Jaroslaw Rolek, Dimka Vasileva, Tanya Avramova
Publikováno v:
Materials, Vol 16, Iss 8, p 3035 (2023)
Drilling with standard twist drill bits is the most common method to create cylindrical holes. With the constant development of additive manufacturing technologies and easier access to additive manufacturing equipment, it is now possible to design an
Externí odkaz:
https://doaj.org/article/b5d189c9cf164597a1bd93c4ed28e86d
Publikováno v:
Materials, Vol 15, Iss 16, p 5500 (2022)
This article discusses experimental results concerning the quality of through holes drilled in Inconel 718. The tests involved hole cutting under 27 different conditions using different values of the feed per revolution and spindle speed, and differe
Externí odkaz:
https://doaj.org/article/54b37b65f3fc46f4acedda1a9bed1056
Publikováno v:
Materials, Vol 15, Iss 10, p 3626 (2022)
The article presents the results and process analysis of the face milling of aluminium alloy 2017A with the CoroMill 490 tool on an AVIA VMC 800 vertical milling centre. The study analysed the effects of the cutting speed, the feed rate, the actual n
Externí odkaz:
https://doaj.org/article/0a496fa23f93414e8e0a4c83ed4e7661
Publikováno v:
Materials, Vol 15, Iss 3, p 773 (2022)
This article considers the use of additive manufacturing to produce cutting tools for various machining operations, especially turning, milling, and drilling. The right geometry and material of the tool as well as coatings applied on cutting edges ar
Externí odkaz:
https://doaj.org/article/f4189d0c4590469293e2345fdb19331a
Publikováno v:
Advances in Sciences and Technology, Vol 12, Iss 3, Pp 55-60 (2018)
The paper presents the general function, the division and the description of the main jig parts. It gives account of the basics and principles of a measuring jig structure using CAD applications. The main part delves into design of individual measure
Externí odkaz:
https://doaj.org/article/cb24b23814354a848ca692e64890bef7
Publikováno v:
Materials, Vol 14, Iss 16, p 4568 (2021)
This article attempts to show how the kinematic system affects the geometrical and dimensional accuracy of through-holes in drilling. The hole cutting tests were performed using a universal turning center. The tool was a TiAlN-coated Ø 6 mm drill bi
Externí odkaz:
https://doaj.org/article/90f156a2ce1147278a73cee609b47fc1
Publikováno v:
Materials, Vol 14, Iss 14, p 4046 (2021)
This article discusses the relationship between the kinematic system used in drilling and the quality of through-holes. The drilling was done on a CTX Alpha 500 universal turning center using a TiAlN-coated 6.0 mm drill bit with internal cooling, mou
Externí odkaz:
https://doaj.org/article/415df27a4f034c68b6a67336f23a2ee4
Publikováno v:
In Procedia Engineering 2016 149:321-328
Influence of Relative Displacement on Surface Roughness in Longitudinal Turning of X37CrMoV5-1 Steel
Publikováno v:
Materials, Vol 14, Iss 5, p 1317 (2021)
The shaping process of surface texture is complicated and depends on many factors and phenomena accompanying them. This article presents the author’s test stand for the measurement of relative displacements in a tool–workpiece system during longi
Externí odkaz:
https://doaj.org/article/03e447a2e5f444d8abed96d848bd3375