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Title: PF-WFS Shell Inspection Update December 2016

Abstract

Since the last project update in FY16:Q2, PF-WFS personnel have advanced in understanding of shell inspection on Coordinate Measuring Machines {CMM} and refined the PF-WFS process to the point it was decided to convert shell inspection from the Sheffield #1 gage to Lietz CM Ms. As a part of introspection on the quality of this process many sets of data have been reviewed and analyzed. This analysis included Sheffield to CMM comparisons, CMM inspection repeatability, fixturing differences, quality check development, probing approach changes. This update report will touch on these improvements that have built the confidence in this process to mainstream it inspecting shells. In addition to the CMM programming advancements, the continuation in refinement of input and outputs for the CMM program has created an archiving scheme, input spline files, an output metafile, and inspection report package. This project will continue to mature. Part designs may require program modifications to accommodate "new to this process" part designs. Technology limitations tied to security and performance are requiring possible changes to computer configurations to support an automated process.

Authors:
 [1];  [1];  [1];  [1];  [1];  [1]
  1. Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
Publication Date:
Research Org.:
Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
Sponsoring Org.:
USDOE National Nuclear Security Administration (NNSA)
OSTI Identifier:
1341830
Report Number(s):
LA-UR-17-20561
DOE Contract Number:
AC52-06NA25396
Resource Type:
Technical Report
Country of Publication:
United States
Language:
English
Subject:
42 ENGINEERING; shell inspection

Citation Formats

Vigil, Anthony Eugene, Ledoux, Reina Rebecca, Gonzales, Antonio R., Montano, Joshua Daniel, Savage, Lowell Curtis, and Randles, Wayne Alfred. PF-WFS Shell Inspection Update December 2016. United States: N. p., 2017. Web. doi:10.2172/1341830.
Vigil, Anthony Eugene, Ledoux, Reina Rebecca, Gonzales, Antonio R., Montano, Joshua Daniel, Savage, Lowell Curtis, & Randles, Wayne Alfred. PF-WFS Shell Inspection Update December 2016. United States. doi:10.2172/1341830.
Vigil, Anthony Eugene, Ledoux, Reina Rebecca, Gonzales, Antonio R., Montano, Joshua Daniel, Savage, Lowell Curtis, and Randles, Wayne Alfred. Thu . "PF-WFS Shell Inspection Update December 2016". United States. doi:10.2172/1341830. https://www.osti.gov/servlets/purl/1341830.
@article{osti_1341830,
title = {PF-WFS Shell Inspection Update December 2016},
author = {Vigil, Anthony Eugene and Ledoux, Reina Rebecca and Gonzales, Antonio R. and Montano, Joshua Daniel and Savage, Lowell Curtis and Randles, Wayne Alfred},
abstractNote = {Since the last project update in FY16:Q2, PF-WFS personnel have advanced in understanding of shell inspection on Coordinate Measuring Machines {CMM} and refined the PF-WFS process to the point it was decided to convert shell inspection from the Sheffield #1 gage to Lietz CM Ms. As a part of introspection on the quality of this process many sets of data have been reviewed and analyzed. This analysis included Sheffield to CMM comparisons, CMM inspection repeatability, fixturing differences, quality check development, probing approach changes. This update report will touch on these improvements that have built the confidence in this process to mainstream it inspecting shells. In addition to the CMM programming advancements, the continuation in refinement of input and outputs for the CMM program has created an archiving scheme, input spline files, an output metafile, and inspection report package. This project will continue to mature. Part designs may require program modifications to accommodate "new to this process" part designs. Technology limitations tied to security and performance are requiring possible changes to computer configurations to support an automated process.},
doi = {10.2172/1341830},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Thu Jan 26 00:00:00 EST 2017},
month = {Thu Jan 26 00:00:00 EST 2017}
}

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