Abstract
The influence of matrix geometry on the crimping of bronze bushings is investigated. For successful crimping, the plastic reduction should be no more than 10–15%. In addition, the intake angle of the crimping matrix should be 25°–45°. Larger angles greatly impair the process. The taper of the matrix’s approach section has little influence on the limiting bushing compression. Increase in frictional coefficient likewise has no significant effect on the deformation.
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Golinitskii, P.V., Leonov, O.A., Shkaruba, N.Z. et al. Matrix Geometry in Crimping of Bronze Bushings. Russ. Engin. Res. 41, 892–895 (2021). https://doi.org/10.3103/S1068798X21100099
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DOI: https://doi.org/10.3103/S1068798X21100099