Full Crankshaft Restoration
Client: Confidential
Industry: Marine and Shipping
Location: Gibraltar
Duration: Completed within 72 hours
Service: Onsite Full Crankshaft Honed & Superfinished
Overview
Royce Onsite Machining was commissioned to perform a full crankshaft restoration on a marine engine in Gibraltar. The crankshaft required urgent attention to prevent extended vessel downtime.
Our team was mobilised immediately, completing a full on-site repair within 72 hours, restoring the crankshaft to OEM standards without removing it from the engine.
Work Carried Out
1. Initial Assessment
- Inspection revealed wear, surface imperfections, and minor alignment deviations.
- Non-destructive testing confirmed the crankshaft was suitable for in-situ repair.
2. Machining, Honing & Superfinishing
- Precision on-site machining restored journal dimensions to OEM tolerances.
- Honing refined the journal surfaces for optimal bearing conformity.
- Superfinishing delivered a high-quality surface finish, reducing friction and improving engine efficiency.
3. Verification & Quality Assurance
- Dimensional and alignment checks confirmed compliance with OEM specifications.
- Final inspections verified the crankshaft was ready for immediate operational use.
Technical Highlights
- Service: Full crankshaft machining, honing, and superfinishing
- Duration: Completed within 72 hours
- Tolerance Restoration: OEM specification achieved
- Surface Finish: Optimised for reduced friction and bearing longevity
- In-Situ Repair: No removal or shipping required
Outcome
The project was successfully completed on-site within 72 hours, avoiding costly disassembly and shipping delays. The crankshaft was restored to full operational condition, enhancing engine performance and reliability.
This project demonstrates Royce Onsite Machining’s expertise in delivering rapid, high-quality, in-situ crankshaft solutions, including advanced finishing techniques such as honing and superfinishing, for the marine and shipping industry.
