Publication Date:
2019-07-12
Description:
Tool fits out-of-round seal groove and laps it to fine finish without binding. Includes floating lapping pieces riding freely in groove, and are curved to match nominal diameter of groove. One lapping piece tightened so it does not move relative to disk.
Keywords:
FABRICATION TECHNOLOGY
Type:
MFS-29749
,
NASA Tech Briefs (ISSN 0145-319X); 16; 9; P. 122
Format:
text
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