May 23, 2019   7:37 p.m. Želmíra
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Research into the Unique Method for Treatment of Cutting Edge Microgeometry by Plasma Discharges in Electrolyte to Increase the Tool Life of Cutting Tools in Machining of Difficult-to-Machine Materials

Supervisor: prof. Ing. Alexander Čaus, DrSc.


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This page shows details on the project. The primary projects are displayed together with a list of sub-projects.

Project description:The cutting edge preparation (CE) is currently the most advanced method of increasing tool life. Cutting edge preparation in the production of cutting tools means treatment of microgeometry of cutting edge (cutting edges) of newly sharpened cutting tools. Suitable microgeometry of the cutting edge (fillet, chamfer) is essential for achieving high productivity machining mainly difficult-to-machine materials (DTM) such as austenitic stainless steels and superalloys. Therefore, the research deals with the machining of X6CrNiTi18-10 stainless steel and NiCr19FeNbMo superalloy. Machining superalloys disseminate knowledge in the energy and aerospace industries since it requires a greater commitment superalloys in future years. Our proposed project is focused on research into a completely new and own unique method of preparation of CE microgeometry of cutting tools by plasma discharge in an electrolyte (PVE). This method is developed originally at Faculty of Materials Science and Technology in Trnava, Slovak University of Technology in Bratislava (STU MTF).
Kind of project:APVV - Všeobecná výzva ()
Department:Institute of Production Technologies (MTF)
Project identification:APVV-16-0057
Project status:In process of execution
Project start date :01. 07. 2017
Project close date:30. 06. 2021
Number of workers in the project:19
Number of official workers in the project:19

Official project workers

The following table shows the researcher workers who have been assigned official roles in a project.

OfficerOfficial roles
prof. Ing. Alexander Čaus, DrSc.zodpovedný riešiteľ
Mária Rešetková, MBAadministratíva
Ing. Matej Bračíkspoluriešiteľ
Ing. Ivan Buranský, PhD.spoluriešiteľ
prof. Ing. Mária Dománková, PhD.spoluriešiteľ
Ing. František Jurinaspoluriešiteľ
Ing. Marcel Kuruc, PhD.spoluriešiteľ
Ing. Martina Kusá, PhD.spoluriešiteľ
doc. Ing. Martin Kusý, PhD.spoluriešiteľ
prof. Dr. Ing. Jozef Peterkaspoluriešiteľ
doc. Ing. Štefan Podhorský, CSc.spoluriešiteľ
Ing. Martin Sahul, PhD.spoluriešiteľ
Ing. Michaela Kritikos, PhD.spoluriešiteľ
Ing. Vladimír Šimna, PhD.spoluriešiteľ
Ing. Tomáš Vopát, PhD.spoluriešiteľ
Ing. Paulína Zacková, PhD.spoluriešiteľ
Ing. Rudolf Zaujec, PhD.spoluriešiteľ
Ing. Martin Bajčičák, PhD.spoluriešiteľ
Ing. Martin Necpal, PhD.spoluriešiteľ