Geometrical analysis of thread milling – Part 2:Calculation of uncut chip thickness
Type
Articles dans des revues avec comité de lectureDate
2010Journal
The International Journal of Advanced Manufacturing TechnologyAbstract
Thread milling offers interesting possibilities for machining internal or external threads. This machining technique uses a mill with a triangular profile for metric threads and a helical interpolation strategy. Thus, the uncut chip thickness can not be easily evaluated from a simplified approach. The present study deals with a model for calculating uncut chip thickness during internal thread milling. This step is needed to understand and model the cutting forces. The model developed uses the geometrical definitions of the mill, and takes into account the milling mode and the cutting conditions. The link with the interferences between the tool and the thread is also established and corroborates a previous study. A full analyticalformulation of the problem is proposed, and results from different milling settings are presented.
Files in this item
- Name:
- LABOMAP_IJAMT_FROMENTIN_2010_3.pdf
- Size:
- 1.017Mb
- Format:
- Description:
- article principal
Related items
Showing items related by title, author, creator and subject.
-
DENGUIR, Lamice; BESNARD, Aurélien; FROMENTIN, Guillaume; POULACHON, Gérard; ZHU, Xiaowen (Taylor & Francis, 2014)One of the criteria mastering the choice of a cutting tool is its wear resistance. In this paper, tool life is treated: on one hand, the study aims to classify the performances of the edge preparations in terms of ...
-
CAMPOCASSO, Sébastien; TRAPET, Florent; COSTES, Jean-Philippe; FROMENTIN, Guillaume; BISSEY BRETON, Stéphanie; POULACHON, Gérard (2012)L'obtention des caractéristiques des pièces usinées ainsi que la bonne maîtrise du procédé d'usinage sont liées aux efforts de coupe. De nombreux modèles d'efforts de coupe ont déjà été développés, mais ils sont souvent ...
-
FROMENTIN, Guillaume; POULACHON, Gérard; MOISAN, Alphonse (Hermes - Lavoisier, 2006)While threaded holes made by cutting taps result in material removal, in form tapping, the tap displaces the work material by plastic flow to form the thread section. The aim of the present work is to study, both experimentally ...
-
SHARMA, Vishal; FROMENTIN, Guillaume; POULACHON, Gérard; BRENDLEN, Romain (SPRINGER, 2014)The application of thread milling is increasing in industry because of its inherent advantages over other thread cutting techniques. The objective of this study is to investigate the effect of milling cutter tool geometry ...
-
PRAT, David; FROMENTIN, Guillaume; POULACHON, Gérard; DUC, Emmanuel (ELSEVIER, 2012)The 5 axis continuous milling is an advanced technique for free-form surfaces manufacturing. In finishing, this technique uses ball-end or hemispherical milling cutter. This type of operation for 5 axis milling allows the ...