E-viri
Recenzirano
-
Sun, Hewu; Zou, Bin; Chen, Peng; Huang, Chuanzhen; Guo, Guoqiang; Liu, Jikai; Li, Lei; Shi, Zhenyu
Tribology international, March 2022, 2022-03-00, 20220301, Letnik: 167Journal Article
Ceramic tool materials become an ideal choice for machining superalloy materials because of the excellent tolerance to effect of heat, strong chemical stability and high temperature hardness. The present paper focuses on the effects of different cutting environments which are the dry, MQL (pure-oil) and MQL mixed with water on the milling force in each direction, the variation of flank wear, as well as surface topography of workpiece, simultaneously analyzing in deep to the wear mechanism of the mills during distinct technological environments. The results reveal that the milling force of MQL and MQL mixed with water conditions were decreased by 12.8% and 28.2% respectively compared with the dry milling. In terms of the cutting temperature, it was also significantly reduced up to 9.2% and 17.5% separately. In addition, MQL and MQL mixed with water had been successful in improving the surface quality of the workpiece and limiting the tool wear values. Similar to the tool wear mechanism of dry milling, the wear mechanisms of ceramic end mills under MQL and MQL mixed with water were deemed adhesive wear, diffusion wear and notch wear. •The wear mechanism of ceramic end milling tools under dry milling and MQL condition is studied.•The wear degree of ceramic end milling tools is the lowest in the MQL mixing with water condition.•The cutting temperature and cutting force decreased significantly under MQL conditions.•Surface quality and tool life are improved due to the lubrication and wear reduction of MQL.•The cutting environment of MQL mixed with water is crucial to raise the cutting performance of ceramic end mills.
Avtor
![loading ... loading ...](themes/default/img/ajax-loading.gif)
Vnos na polico
Trajna povezava
- URL:
Faktor vpliva
Dostop do baze podatkov JCR je dovoljen samo uporabnikom iz Slovenije. Vaš trenutni IP-naslov ni na seznamu dovoljenih za dostop, zato je potrebna avtentikacija z ustreznim računom AAI.
Leto | Faktor vpliva | Izdaja | Kategorija | Razvrstitev | ||||
---|---|---|---|---|---|---|---|---|
JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
Baze podatkov, v katerih je revija indeksirana
Ime baze podatkov | Področje | Leto |
---|
Povezave do osebnih bibliografij avtorjev | Povezave do podatkov o raziskovalcih v sistemu SICRIS |
---|
Vir: Osebne bibliografije
in: SICRIS
To gradivo vam je dostopno v celotnem besedilu. Če kljub temu želite naročiti gradivo, kliknite gumb Nadaljuj.