公开(公告)号：US20240269784A1

公开(公告)日：2024-08-15

申请号：US18166876

申请日：2023-02-09

Applicant: Transportation IP Holdings, LLC

Inventor： David HARTER ,  Zackary QUIDETTO ,  David LACHENDRO ,  Beau FISHER ,  Paul KNAPIK ,  Justin FOWLER ,  William GRAY ,  John P. DOWELL

IPC: B23P6/00 ,  B23K26/342

CPC classification number: B23P6/00 ,  B23K26/342 ,  B23P2700/07 ,  F16C3/06

Abstract: A crankshaft for an internal combustion engine is provided and may include crank pins, crank journals, and webs extending between the crank pins and the crank journals. Each web further may include a web surface on each side of the web. On the web surface, a repair region is provided with an undercut formed in the web. Included in the crankshaft is a cladding deposit that is fused to the web surface in the repair region of the crankshaft.