Precision Alignment & Metrology
Honing of Cylinder Liners
Precision honing of cylinder liners, with a laboratory process and a documented result.
In the MTU case study, liners delivered with a wrong honing process were corrected with laboratory precision honing and returned within specifications — see the before/after comparison.
Before After 
Case studies & field applications
Case study — MTU engine cylinder liners before and after precision honing
- 01 Off-specification. Wrong honing process as delivered
- 02 Corrective process. Laboratory precision honing
- 03 Within specifications. Delivered within specifications
Related services
09 Dimensional Measurement Services Precision metrology with high-resolution measurement tools — diameters, surface finish, wear. 13 In Situ Grinding Operations On-site grinding operations — engines, generators, bearings — without transport to a workshop. 20 Surface Roughness Measurements Roughness measurements with Mitutoyo SJ-400 — connecting-rod bearings, crankshaft pins.