Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Tomáš Zlámal"'
Autor:
Tomáš Zlámal
Publikováno v:
Archaeologia Historica, Vol 47, Iss 2 (2022)
Předkládaný text se věnuje dokladům středověkého osídlení Bělidel, původně olomouckého předměstí, které bylo ve 20. letech 16. století obehnáno novou městskou hradbou a stalo se tak součástí města. Přináší přehled záchr
Externí odkaz:
https://doaj.org/article/e4454141beb94d049a8d529e73b4166c
Publikováno v:
Advances in Sciences and Technology, Vol 12, Iss 2, Pp 222-230 (2018)
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
Externí odkaz:
https://doaj.org/article/eecfe6772a9b411197ad3300f771ec07
Publikováno v:
Advances in Sciences and Technology, Vol 12, Iss 1, Pp 236-243 (2018)
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
Externí odkaz:
https://doaj.org/article/17d9e0678c134a16930f20ceeaf4d7de
Publikováno v:
Advances in Sciences and Technology, Vol 11, Iss 4, Pp 286-293 (2017)
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
Externí odkaz:
https://doaj.org/article/08c698113d7647ecb6ffeee6090318b5
The effect of feed rate on durability and wear of exchangeable cutting inserts during cutting Ni-625
Publikováno v:
Tehnički Vjesnik, Vol 24, Iss Supplement 1, Pp 1-6 (2017)
This paper deals with the process of cutting of nickel superalloy and selection of suitable cutting parameters for its easy and effective cutting. The experimental part proposes three exchangeable inserts and determines the effect of feed rate cuttin
Externí odkaz:
https://doaj.org/article/b86f95edb68a420c9251df522e1bf2e8
Publikováno v:
Advances in Sciences and Technology, Vol 10, Iss 32, Pp 24-31 (2016)
The article is focussed on comparing and determining the impact of the cutting geometry of the cutting tool due to dynamic load on system and microgeometry machined surface. For longitudinal turning nickel alloy Alloy 625 (W. Nr. 2.4856) rounded inde
Externí odkaz:
https://doaj.org/article/b3a6b13328b34a0cad6b386caf211a99
Publikováno v:
Advances in Sciences and Technology, Vol 10, Iss 31, Pp 144-150 (2016)
With increased requirements for quality and shelf life of machined parts there is also a higher share of the use of material with specific properties that are identified by the term “superalloys”. These materials differ from common steels by mech
Externí odkaz:
https://doaj.org/article/20098b9b4c7348af95abd6d776377b6a
Publikováno v:
Micromachines, Vol 11, Iss 2, p 166 (2020)
Nanocomposite AlCrSiN hard coatings were deposited on the cemented carbide substrates with a negative substrate bias voltage within the range of −80 to −120 V using the cathodic arc evaporation system. The effect of variation in the bias voltage
Externí odkaz:
https://doaj.org/article/cc24e3906e9c44399331257928403397
Publikováno v:
Materials Science Forum. 990:231-238
The paper deals with the issue of coating and surface finishing with edge preparation prior to the coating. Nanocomposite AlCrSiN hard coatings were deposited on WC-Co substrates with a negative substrate bias voltage in range of-80 to-120 V using ca
Publikováno v:
Transportation Research Procedia. 40:602-609
The article deals with the determination of influence of cutting geometry of grooving tool on intensity and course of dynamic load for longitudinal turning of carbon steel C45 (W. Nr. 1.0503). The exchangeable cutting inserts made from sintered carbi