Sintered component e.g. fuel or oil pump for internal combustion engine, has several holes comprising bore diameter with tolerance measure and is partially surrounded by caulking lip

摘要

The sintered component (1) has several holes (2a-2e) formed as blind holes or as through bore which are opened out in the top and bottom portions of the sintered component. The holes has bore diameter (D1) with tolerance measure and is partially surrounded by caulking lip (3). An independent claim is included for method for calibrating sintered component.