Results 301 to 310 of about 66,342 (341)

REAL-TIME CUTTER PATH COMPENSATION FOR HIGH SPEED PLANING

IFAC Proceedings Volumes, 2006
Abstract This paper presents an experimental implementation of a novel approach for producing high quality machined timber surfaces at advanced production speeds. The focus of the work is on adjusting each cutting tool tip in real-time to compensate for inherent mechanical errors in the rotary machining process.
Mike Jackson, Pavel Hynek, Rob Parkin
openaire   +1 more source

Generation of cutter paths for hard material in wire EDM

Journal of Materials Processing Technology, 2008
Abstract A heuristic method for generating a cutter path for superhard material is presented. The cutter path should satisfy various constraints that come from physical reality in industry; for example, a constraint about undesired projections of the cut-off pieces, and that about vibration and deformation generated by the cutter.
Shinji Imahori, Motoki Kushiya, Takeru Nakashima, Kokichi Sugihara   +3 more
openaire   +1 more source

A survey of cutter path construction techniques for milling machines

International Journal of Production Research, 1994
Abstract Cutter path generation is a surprisingly active research and development area. Together with cutter path topology, it is critical to the validity and efficiency of cutter path generation. Here we survey the main generation techniques used and discuss the performance of each method.
S. MARSHALL, J. G. GRIFFITHS
openaire   +1 more source

Generating cutter paths for marine propellers without interference and gouging

Journal of Marine Science and Technology, 2008
We generate cutter paths free of interference and gouging for manufacturing model propellers using a five-axis numerical control (NC) machine. Our approach is faster than using a general-purpose computer-aided design (CAD)/computer-aided manufacturing (CAM) system.
Yoo-Chul Kim, Youn-Mo Lee, Myeong-jo Son, Tae-wan Kim, Jung-Chun Suh   +4 more
openaire   +1 more source

Development of styrofoam cutter NC machine for intricate cutting path

2017 7th International Annual Engineering Seminar (InAES), 2017
This paper deals with the design, manufacture and application of NC machine for cutting 2D intricate path of plane styrofoam. The cutter uses nickel wire heated by DC electric current. The X and Y axis is moved using open loop controlled stepper motor.
Heru S B Rochardjo, Bagus Gentur Sakanegara   +1 more
openaire   +1 more source

Cutter Path Strategies for Shoulder Milling of Thin Deflecting Walls

Advanced Materials Research, 2014
The main problem associate with the machining of thin-wall component is the wall deflection which resulting in dimensional surface error that leads to part rejection. The magnitude of wall deflection is induced by the cutting force generated during the material removal process which is governed mainly from the selection of cutter path strategies ...
RAJA Izamshah, Mohd Zulhairy, Mohd Shahir Kasim, Mohd Hadzley, Mohd Amran, Mohd Amri, null Sivaraos   +6 more
openaire   +1 more source

Cutting path generation of linear hotwire cutter for VLM-ST

The International Journal of Advanced Manufacturing Technology, 2006
Most rapid prototyping (RP) processes adopt a solid CAD model, which will be sliced into thin layers of constant thickness in the building direction. Each cross-sectional layer is successively deposited and, simultaneously, bonded onto the previous layer; eventually, the stacked layers form a physical part of the model.
Lee, SH, Ahn, DG, Yang, DY Yang, Dong-Yol   +2 more
openaire   +2 more sources

Cutting Path Optimization of Pattern Pieces in Garment Automatic Cutter

Advanced Materials Research, 2010
In view of the defect and shortage in cutting path automatic optimization of 2D pattern pieces in current garment automatic cutter, a new optimization method of computer is explored. If there is no cutting path optimization implemented by garment automatic cutter before cutting, some problems will be caused, such as too much unless travel and too long ...
Ying Lin Li, Man Liang Qiu, Lian He Yang
openaire   +1 more source

Automatic generation of NC cutter path from massive data points

Computer-Aided Design, 1998
Abstract This paper proposes methodologies and algorithms through which a three-axis NC cutter path can be directly generated from massive data points obtained with contact or non-contact measuring devices. At the beginning, a Z-map model is employed to set up mesh points in order to economize on the use of computer memory.
Lin, A.C., Liu, H.T.
openaire   +1 more source

Tool path planning without interference for convex surfaces based on the optimal cutter orientation of the annular cutter

International Journal on Interactive Design and Manufacturing (IJIDeM), 2017
Most of the automobile panels are surface. Considering the limitation of machining the surface with the ball-end cutter, the non-spherical cutter is used more and more widely, but the interference usually occurs when machining the surface. Therefore, in this paper, the overcut interference produced by the annular cutter in machining convex surface of ...
Chunsheng He, Minli Zheng, Shucai Yang, Xin Tong   +3 more
openaire   +1 more source