I have a stainless steel bushing (1/4" diameter) being pressed into an aluminium bore. At times the bushing becomes misaligned and a burr is "rolled" at the leading edge of the bore. What should the dimensions of the leading chamfers (bore and shaft) be to maximize alignment/minimize burr? Physics and experience tells me the steeper the better but I can not find supporting documentation (so site references please!). Thanks.
~Bill
~Bill
