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End Milling of Ti-6Al-4V Alloy by PCD Inserts with Laser-Machined Integral Chipbreaker

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F19%3APU131378" target="_blank" >RIV/00216305:26210/19:PU131378 - isvavai.cz</a>

  • Result on the web

    <a href="https://www.mmscience.eu/journal/issues/October%202019/articles/end-milling-of-ti-6al-4v-alloy-by-pcd-inserts-with-laser-machined-integral-chipbreaker" target="_blank" >https://www.mmscience.eu/journal/issues/October%202019/articles/end-milling-of-ti-6al-4v-alloy-by-pcd-inserts-with-laser-machined-integral-chipbreaker</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.17973/MMSJ.2019_10_2018130" target="_blank" >10.17973/MMSJ.2019_10_2018130</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    End Milling of Ti-6Al-4V Alloy by PCD Inserts with Laser-Machined Integral Chipbreaker

  • Original language description

    Polycrystalline diamond (PCD) is becoming more available cutting material due to developing technologies, but it is still one of the difficult-to-cut materials. Nowadays, sharpening of diamond inserts is usually performed using unconventional machining methods, where the high hardness of the material is not a deciding factor. Apart from electrical technology (WEDM or EDM-G), PCD is also sharpened by laser technology. The production of integral chipbreaker on the rake face of the PCD insert is an advantage of laser technology, in comparison with other technologies. In this research, three types of chipbreakers were designed and used in a real machining process. This was carried out on the workpiece material Ti-6Al-4V alloy, which is generally used in the transport industries and medicine, but still presents great challenges in its machining. Influence of the individual types of integral chipbreakers compared also to the normal PCD insert, which had a polished rake plane, was investigated. This was based on the force loading and the integrity of the machined surface. Wear of the inserts, images from electron microscope were also included in the analysis.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    20301 - Mechanical engineering

Result continuities

  • Project

  • Continuities

    S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2019

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    MM Science Journal

  • ISSN

    1803-1269

  • e-ISSN

    1805-0476

  • Volume of the periodical

    neuveden

  • Issue of the periodical within the volume

    3

  • Country of publishing house

    CZ - CZECH REPUBLIC

  • Number of pages

    11

  • Pages from-to

    2987-2997

  • UT code for WoS article

    000532567900008

  • EID of the result in the Scopus database

    2-s2.0-85073530685