A new shear pin design eliminates all of the problems normally associated with automated installation of two-piece shear pins, i.e. feeding two parts to the work station, crossthreading of threaded collar or nut to the pin, misalignment of nonthreaded collars due to tolerances, and variable preload resulting from inconsistent torque of threaded collars or over-torque of aluminum nuts. This new design fits readily into standard drivematic solid rivet tooling now in operation in most aerospace manufacturing plants. Also discussed is a new patented lower anvil tool that enhances joint preload and fatigue strength.
Designing 95SKI titanium shear pins to simplify automated installation
Konstruktion der 95 SKI Titanschubbolzen fuer die Vereinfachung der automatischen Montage
Technical Paper. Society of Manufacturing Engineers ; Oct ; 1-11
1986
11 Seiten, 8 Bilder
Conference paper
English
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