Crankshaft deep rolling
id:
crankshaft-deep-rolling-249-15600683
title:
Crankshaft deep rolling
text:
Deep rolling is a method of cold work deformation and burnishing of internal combustion engine crankshaft journal fillets to increase durability and design safety factors. Compressive residual stresses can be measured below the surface of a deep-rolled fillet. Other types of fillets on shafts or tubes can also benefit from this method. Cast iron crankshafts will experience the most improvement potentially doubling their fatigue life. Typically the crankshaft is machined with under-cut fillets as
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Crankshaft_deep_rolling
date created:
date modified:
2019-11-16T20:43:29Z
main entity:
{"identifier":"Q5182198","url":"https://www.wikidata.org/entity/Q5182198"}
image:
fields total:
13
integrity:
13