Invention Grant
US08407978B2 Method for producing a control chain 有权
生产控制链的方法

Method for producing a control chain
Abstract:
A method for producing pins for a control chain, which has link plates that are connected to each other by the pins. The pin ends are arranged in receiving bores arranged inside the link plates. The pin is made of steel of the type 100Cr6 or 32MnCrMo6-4-3, subjected to a carbonitriding method and has a wear zone between the 1/30 and the 1/60 part of the diameter thereof after abrasive removal on the carbonitrited pin surface.
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