Forged in bushing article and method of making

摘要

These forged articles are useful as connecting rods. The bushing is assembled during the forging operation of the powder metal connecting rod. This reduces the number of manufacturing operations required to process a powder metal article. The main components of this article are a sintered powder metal perform and preferably a bronze bushing. The bronze bushing is inserted in the bore of the sintered perform of a connecting rod and thereafter forged in during forging then heated to provide bonding between the bushing and connecting rod.