3D Ball-End Milling Force Model Using Instantaneous Cutting Force Coefficients  

Oleh:

Jeong, Hoon Ko ; Cho, Dong-Woo

Jenis: Article from Journal - ilmiah internasional
Dalam koleksi: Journal of Manufacturing Science and Engineering vol. 127 no. 1 (Feb. 2005), page 1-12.
Topik: cutting force; 3D ball - end milling force model; cutting force

Ketersediaan

Perpustakaan Pusat (Semanggi) Nomor Panggil: JJ93.6 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

Lihat Detail Induk

Isi artikel

Application of a ball - end milling process model to a CAD / CAM or CAPP system requires a generalized methodology to determine the cutting force coefficients for different cutting conditions. In this paper, we propose a mechanistic cutting force model for 3D ball - end milling using instantaneous cutting force coefficients that are independent of the cutting conditions. The uncut chip thickness model for three - dimensional machining considers cutter deflection and runout. An in - depth analysis of the characteristics of these cutting force coefficients, which can be determined from only a few test cuts, is provided. For more accurate cutting force predictions, the size effect is also modeled using the cutter edge length of the ball - end mill and is incorporated into the cutting force model. This method of estimating the 3D ball - end milling force coefficients has been tested experimentally for various cutting conditions.

Opini Anda

Klik untuk menuliskan opini Anda tentang koleksi ini!

Kembali