Numerically controlled jig borer, developed by Fosdick Machine Tool Co, Cincinnati, Ohio, differs considerably from normal conception in being combination of mechanical gage stacking with tape controlled automatic position setting system; position setting; measuring system, and numerical control; actual positional accuracy of plus or minus 0.00005 in. obtained.
Tape-control of jig-borer
Aircraft Production
Aircraft Production ; 21 , n 10
1959
7 pages
Aufsatz (Zeitschrift)
Englisch
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