Machine Acceleration Effects on Computer Controlled Polishing

Oliver Faehnle; Christina Reynolds; Guoyu Yu; David Walker

Machine Acceleration Effects on Computer Controlled Polishing

Oliver Faehnle, Christina Reynolds, Guoyu Yu, David Walker

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

This paper analyzes the impact of tool mass acceleration (TMA) values onto footprint shape stability in computer controlled polishing, presenting the second derivative footprint recording (SECondo) method. The first experimental evidence is presented, demonstrating that for bonnet polishing, acceleration of tool mass significantly alters the pressure distribution within the footprint and consequently affects its cross section. In addition, we present experimental data indicating that it is possible to compensate for TMA effects by adjusting the inclination angle of precession during CCP accordingly.

Original language	English
Title of host publication	Optical Fabrication and Testing Conference Proceedings 2017
Publisher	OSA - The Optical Society
Number of pages	3
ISBN (Electronic)	9781943580316
Publication status	Published - 1 Aug 2017
Event	Optical Fabrication and Testing 2017 - Denver, United States Duration: 9 Jul 2017 → 13 Jul 2017 https://www.osapublishing.org/conference.cfm?meetingid=30&yr=2017#OM4B (Link to Conference Details )

Conference

Conference	Optical Fabrication and Testing 2017
Country/Territory	United States
City	Denver
Period	9/07/17 → 13/07/17
Internet address	https://www.osapublishing.org/conference.cfm?meetingid=30&yr=2017#OM4B (Link to Conference Details )

Access to Document

https://www.osapublishing.org/abstract.cfm?URI=OFT-2017-OM4B.1Licence: Unspecified

Cite this

@inproceedings{6a391566d24045f0a6dc08d2b676a07e,

title = "Machine Acceleration Effects on Computer Controlled Polishing",

abstract = "This paper analyzes the impact of tool mass acceleration (TMA) values onto footprint shape stability in computer controlled polishing, presenting the second derivative footprint recording (SECondo) method. The first experimental evidence is presented, demonstrating that for bonnet polishing, acceleration of tool mass significantly alters the pressure distribution within the footprint and consequently affects its cross section. In addition, we present experimental data indicating that it is possible to compensate for TMA effects by adjusting the inclination angle of precession during CCP accordingly.",

keywords = "Computer controlled publishing CCP, CCOS, Aspheres generation, Bonnet polishing",

author = "Oliver Faehnle and Christina Reynolds and Guoyu Yu and David Walker",

note = "Emailed author to request accepted version [JC; 05/10/17]; Optical Fabrication and Testing 2017 ; Conference date: 09-07-2017 Through 13-07-2017",

year = "2017",

month = aug,

day = "1",

language = "English",

booktitle = "Optical Fabrication and Testing Conference Proceedings 2017",

publisher = "OSA - The Optical Society",

address = "United States",

url = "https://www.osapublishing.org/conference.cfm?meetingid=30&yr=2017#OM4B",

}

TY - GEN

T1 - Machine Acceleration Effects on Computer Controlled Polishing

AU - Faehnle, Oliver

AU - Reynolds, Christina

AU - Yu, Guoyu

AU - Walker, David

N1 - Emailed author to request accepted version [JC; 05/10/17]

PY - 2017/8/1

Y1 - 2017/8/1

N2 - This paper analyzes the impact of tool mass acceleration (TMA) values onto footprint shape stability in computer controlled polishing, presenting the second derivative footprint recording (SECondo) method. The first experimental evidence is presented, demonstrating that for bonnet polishing, acceleration of tool mass significantly alters the pressure distribution within the footprint and consequently affects its cross section. In addition, we present experimental data indicating that it is possible to compensate for TMA effects by adjusting the inclination angle of precession during CCP accordingly.

AB - This paper analyzes the impact of tool mass acceleration (TMA) values onto footprint shape stability in computer controlled polishing, presenting the second derivative footprint recording (SECondo) method. The first experimental evidence is presented, demonstrating that for bonnet polishing, acceleration of tool mass significantly alters the pressure distribution within the footprint and consequently affects its cross section. In addition, we present experimental data indicating that it is possible to compensate for TMA effects by adjusting the inclination angle of precession during CCP accordingly.

KW - Computer controlled publishing CCP

KW - CCOS

KW - Aspheres generation

KW - Bonnet polishing

UR - https://www.osapublishing.org/conference.cfm?meetingid=30

UR - http://www.scopus.com/inward/record.url?scp=85136360491&partnerID=8YFLogxK

M3 - Conference contribution

BT - Optical Fabrication and Testing Conference Proceedings 2017

PB - OSA - The Optical Society

T2 - Optical Fabrication and Testing 2017

Y2 - 9 July 2017 through 13 July 2017

ER -

Machine Acceleration Effects on Computer Controlled Polishing

Abstract

Conference

Access to Document

Other files and links

Fingerprint

Cite this