Inspection of Geometrical Integrity of Work Piece and Measurement of Tool Wear by the Use of Photo Digitizing Method

Considering complexity of products, new geometrical design and investment tolerances that are necessary, measuring and dimensional controlling involve modern and more precise methods. Photo digitizing method using two cameras to record pictures and utilization of conventional method named “cloud points" and data analysis by the use of ATOUS software, is known as modern and efficient in mentioned context. In this paper, benefits of photo digitizing method in evaluating sampling of machining processes have been put forward. For example, assessment of geometrical integrity surface in 5-axis milling process and measurement of carbide tool wear in turning process, can be can be brought forward. Advantages of this method comparing to conventional methods have been expressed.

Authors:

• R. Alipour
• F. Nadjarian
• A. Alinaghizade

Keywords:

• photo digitizing
• tool wear
• geometrical integrity
• cloud points

References:

[1] Takenori Ono, Takashi Matsumuro, "Influence of tool inclination on
brittle fracture in glass cutting with ball mills," Journal of Materials
Processing Technology, 2008.
[2] D. K .Aspinwall, R. C. Dewes, "The influence of cutter orientation and
work piece angle on machinability when high-speed milling Inconel 718
under Finishing Conditions," International Journal of Machine Tool, &
Manufacturing 47,pp 1839-1846, 2007.
[3] Filice, Mican, F., et al., "Wear modeling in mild steel Orthogonal
Cutting when Using uncoated tool", Journal of wear, Vol. 262, pp 545-
554, 2007.
[4] Isik.Y., "Investigation The machinability of tool steel in turning
operations". Materials and Design, vol 28, pp. 1417 1427, 2007.
[5] A. Alinaghizade, F. Nadjarian, "Design and analysis of 5-Axis milling
machine cinematic", National manufacturing conference, Islamic Azad
university of Najafabad, Isfahan, Iran, (2008).
[6] A. Rahimi, M. Ahmadi. Najafabadi, F. Nadjarian, R. Alipour,
"mathematical and experimental analysis of carbide tool wear in mild
steel turning", 9th international manufacturing conference, Birjand
University, Birjand, Iran, (2009).