Stability Prediction for Low Radial Immersion Milling  

Oleh:

Burns, T. J. ; Dutterer, B. ; Pratt, J. R. ; Davies, M. A.

Jenis: Article from Journal - ilmiah internasional
Dalam koleksi: Journal of Manufacturing Science and Engineering vol. 124 no. 2 (May 2002), page 217-225.
Topik: Prediction; stability prediction; low radial; immersion milling

Ketersediaan

Perpustakaan Pusat (Semanggi) Nomor Panggil: JJ93.3 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

Lihat Detail Induk

Isi artikel

Traditional regenerative stability theory predicts a set of optimally stable spindle speeds at integer fractions of the natural frequency of the most flexible mode of the system. The assumptions of this theory become invalid for highly interrupted machining, where the ratio of time spent cutting to not cutting (denoted p) is small. This paper proposes a new stability theory for interrupted machining that predicts a doubling in the number of optimally stable speeds as the value of p becomes small. The results of the theory are supported by numerical simulation and experiment. It is anticipated that the theory will be relevant for choosing optimal machining parameters in high - speed peripheral milling operations where the radial depth of cut is only a small fraction of the tool diameter.

Opini Anda

Klik untuk menuliskan opini Anda tentang koleksi ini!

Kembali