Variable depth of cut machining for dynamic error compensation

Variable depth of cut machining (VDCM) refers to machining systems that have the ability to vary the depth of cut rapidly by utilizing fast-tool servos. In recent years, researchers have investigated the development of VDCM for several industrial applications. These include both the turning of non-circular workpieces and the compensation of process-generated dynamic errors. Deficiencies in existing VDCM systems include insufficient speed, accuracy, and servo stiffness. The goal of the proposed research is to advance VDCM to industrial applicability. Specifically, the research objectives are: (1) to develop an industrial grade VDCM system capable of compensating for cylindricity errors in machined bores caused by workpiece flexibility; and (2) to investigate methods to control a VDCM system while operating under programmed variations in the spindle speed.

Name thesis:degree_name

Ph.D.

Level thesis:degree_level

Dissertation

Discipline thesis:degree_discipline

Engineering, Mechanical

Grantor

University of Illinois at Urbana-Champaign

Year dc:date

2011

Author dc:creator

• Hanson, Reed David

Contributors dc:contributor

• Tsao, Tsu-Chin

• Engineering, Mechanical

Statement dc:rights

• Copyright 1996 Hanson, Reed David

Language dc:language

eng

Identifier

9780591198881
AAI9712298
(UMI)AAI9712298

OAI identifier oai:identifier

oai:www.ideals.illinois.edu:2142/23524