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2024.05.21
Milan Woodworking Exhibition in May 2024, Italy
Milan Woodworking Exhibition in May 2024, Italy
2022.11.21
Gear advantages and disadvantages
Advantages High accuracy and high cost of the screw drive. However, under heavy loads over long distances, the screw is prone to bending. This is not the case with rack and pinion.
2022.11.21
Brief introduction of rack and pinion
The rack is also divided into straight and helical gears, which are paired with straight and helical cylindrical gears respectively; the tooth profile of the rack is straight rather than involute (flat for the tooth surface), which is equivalent to an infinite radius of indexing circle cylindrical gear.
2022.11.21
Rack forging and machining may produce residual stress, if not after the solution of treatment on heat treatment, will be superimposed with quenching distortion, will occur a great distortion, and thus should be taken in advance to greatly reduce the stress at annealing, normalizing, tempering, etc., in order to solve the treatment of residual stress.
Focus on core rack production areas
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