In this research work, the influence of grinding operations on the tooth root bending strength is investigated. The focus is on local grinding zones in the area of the tooth root fillet of case-carburized spur gears under systematic variation of the size and the blasting/peening treatment of the test gears as well as the grinding amount and location of the local grinding zones. In addition, grindings of the entire tooth root fillet and other influencing factors such as the case hardening depth, the surface hardness and the grinding notch radius are investigated.
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In this research work, the influence of grinding operations on the tooth root bending strength is investigated. The focus is on local grinding zones in the area of the tooth root fillet of case-carburized spur gears under systematic variation of the size and the blasting/peening treatment of the test gears as well as the grinding amount and location of the local grinding zones. In addition, grindings of the entire tooth root fillet and other influencing factors such as the case hardening depth,...
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