|
DSpace@nitr >
National Institue of Technology- Rourkela >
Thesis (Doctor of Philosophy) >
Please use this identifier to cite or link to this item:
http://hdl.handle.net/2080/387
|
| Title: | An Analysis of Strain in Chip Breaking Using Slipline Field Theory with Adhesion Friction at Chip/Tool Interface |
| Authors: | Chawla, B S
Das, N S (Guide)
Biswas, C K (Guide) |
| Issue Date: | Jul-2005 |
| Publisher: | National Institute of Technology, Rourkela, India |
| Citation: | An Analysis of Strain in Chip Breaking Using Slipline Field Theory with Adhesion Friction at Chip/Tool Interface, Doctoral Thesis, June 2005, P 222 |
| Abstract: | Despite rapid growth in the applications of metal machining in manufacturing, a
comprehensive analysis of the problem of chip control has always been a di±cult task.
This is because of the complex mechanism of the chip formation process and a lack of
knowledge of the factors that in°uence chip form/chip breakability under a given set
of input machining conditions such as work material properties, tool geometry, chip
breakers and cutting conditions. Consequently, the solution to the problem has been
approached empirically with a limited degree of success.
In the present investigation, an attempt has been made to examine chip breaking
by a step-type chip breaker using the rigid-plastic slip-line ¯eld theory. Orthogonal
machining is assumed and the deformation mode is analysed using the solutions pro-
posed earlier by Kudo and Dewhurst. The rake face friction is represented by the
adhesion friction law suggested by Maekawa et al. The ¯elds are constructed and
analysed by the m... |
| Description: | Copyright for this thesis belongs to National Institute of Technology, Rourkela, India |
| URI: | http://hdl.handle.net/2080/387 |
| Appears in Collections: | Thesis (Doctor of Philosophy)
|
Files in This Item:
| File |
Description |
Size | Format |
|---|
| chawla-thesis.pdf | | 3385Kb | Adobe PDF | View/Open |
|
Show full item record
All items in DSpace are protected by copyright, with all rights reserved.
|
