Cold forging is the forming process below the recrystallization temperature of the material, and the forging performed below the recovery temperature. In production, it is customary to call forging without heating the blank as cold forging. Cold forging materials are mostly aluminum and some alloys, copper and some alloys, low-carbon steel, medium-carbon steel, and low-alloy structural steel with low deformation resistance and good plasticity at room temperature.
Cold forgings have good surface quality and high dimensional accuracy, which can replace some cutting processes. Cold forging can strengthen the metal and increase the strength of the part.
Cold forging-planetary gear carrier is the core part of planetary gear transmission mechanism. A typical planetary gear carrier in the prior art usually has a planetary gear carrier with an internal spline at one end.
The planetary gear carrier of this internal spline structure is limited by the weight and wall thickness of the planetary carrier due to the internal spline part. , Its meshing length with the transmission shaft is short, so its transmission strength is low, and the transmission stability is poor.
Cold Forging-planetary Gear Carrier
Cold forging is the forming process below the recrystallization temperature of the material, and the forging performed below the recovery temperature. In production, it is customary to call forging without heating the blank as cold forging. Cold forging materials are mostly aluminum and some alloys, copper and some alloys, low-carbon steel, medium-carbon steel, and low-alloy structural steel with low deformation resistance and good plasticity at room temperature.
Cold forgings have good surface quality and high dimensional accuracy, which can replace some cutting processes. Cold forging can strengthen the metal and increase the strength of the part.
Cold forging-planetary gear carrier is the core part of planetary gear transmission mechanism. A typical planetary gear carrier in the prior art usually has a planetary gear carrier with an internal spline at one end.
The planetary gear carrier of this internal spline structure is limited by the weight and wall thickness of the planetary carrier due to the internal spline part. , Its meshing length with the transmission shaft is short, so its transmission strength is low, and the transmission stability is poor.
