The Auxiliary engine number #02 of MAN B&W 5L 16/24 was stopped due to low air pressure, two of our technicians boarded the vessel and inspected the crankshaft. All Five (5) crankpins having a standard diameter of 130.00 MM had ovality ranging from 0.10 MM to 0.40 MM, which is considered to be on the higher side. The crankpins also had bearing line marks, rough surfaces, and localized damage, as the engine was operated in spite of the problem in the crankshaft.

The dimensional Report of crankpins is pasted below:

The hardness and MPI for crack detection was conducted and no abnormality was observed. Technicians started onsite grinding of crankpins were ground ranging from 1.0 MM undersize to 1.50 MM.

The main advantage of onsite crankshaft grinding jobs executed by RA Power Solutions is that the technicians and equipment are trained and designed to execute the job even while sailing of the vessel. There was absolutely no requirement of holding of the vessel. RA Power Solutions also supplied the undersized crankpin bearings for this engine and it was commissioned in a short notice.

RA Power Solutions with experience of more than 44 years extends onsite crankshaft grinding services to leading shipping companies, power plants and heavy industries all over the world.

For more information regarding crankshaft grinding services, please contact us at rajshahani@rapowersolutions.com or info@rapowersolutions.com or call us at +91 9582647131 or +91 9810012383.

The post Onsite Crankshaft Grinding Repair of MAN B&W 5L 16/24 appeared first on Crankshaft Grinding Repair.

We also design, manufacture and supply In-Situ Crankshaft and cylindrical shaft repair machines up to 700 MM diameter.

Accessories used in Crankshaft grinding machine	Onsite Crankshaft Grinding and Polishing Machine

The main advantage of In-Situ Crankshaft/Cylindrical Shaft repair machine is that there is no requirement for removal of Crankshaft, Intermediate shaft, Pump Shaft, or any type of Cylindrical Shaft from the casing. The grinding and repairs of damage shaft is possible On-Site.

Major Highlights In-Situ Crankshaft Grinding Machine

1. The In-Situ Crankshaft grinding machine is portable and light in weight can be easily carried by technicians to the site to undertake the Crankshaft Repair.
2. Onsite Grinding and Polishing of Crankshaft is done by a single Crankshaft Grinding Machine, which is easy to operate.
3. The In situ Crankshaft Grinding Machine is capable of grinding the Crankshaft on site within close dimensional tolerance.
4. The In-Situ Crankshaft grinding Machine is of latest technology and is user-friendly.
5. We can supply the Insitu Crankshaft Grinding Machine range starting from 60 mm to 700 mm in terms of diameter

Portable Crankshaft Grinding Machine

Save Cost Of Repair By Small Investment On In-Situ Crankshaft Grinding Machine

1. Portable, lightweight crankshaft grinding machine can be taken to the site.
2. Save cost and downtime, as dismantling of crankshaft is not required.
3. Machine easy to operate, onsite training is provided.
4. Latest technology, new invention, low cost. Reduce cost of maintenance.
5. More than 77 equipment supplied worldwide.

Crankshaft Repair & Crankshaft Grinding by In-Situ Crankshaft Grinding Machine

Crankshaft Repair does not require the crankshaft to be removed from entablature. In the recent past due to seizure of bearing or development of taper, ovality, or loss of alignment of crankshaft, it was necessary to remove the crankshaft from the engine block and send it to the designated workshop for crankshaft grinding and crankshaft repair.

Manufacturer of Crankshaft Grinding Machine	Crankshaft Grinding Equipment

The introduction of a lightweight, vibration-free crankshaft grinding equipment facilitates grinding of crankshaft, crank pin, and crank main journal on the spot while the crankshaft is assembled in the engine block. There is no necessity of even decoupling the alternator and other accessories from the diesel engine.

Training In Situ Crankshaft Grinding Machine

We offer training to customer technicians in their workshop. The technicians should have basic knowledge and experience of handling common instruments like micrometer, bore gauge, and vernier caliper. The following areas are covered during the training of working on crankshaft grinding machine.

Crankshaft Grinding Machine Ready for Dispatch	Crankshaft Grinding and Polishing Machine

1. Opening, and assembly of the machine on the crankpin is shown on a dummy or actual crankshaft.
2. Operations like grinding, polishing, and giving the feed are taught.
3. Inspection of crankshaft in different stages of repair of polishing and grinding is shown to the technician.
4. Upkeep, cleaning, and maintenance of the crankshaft grinding machine is explained.

The suggested duration of training is 1 week.

Portable Crankshaft Grinding and Polishing Machine

For more information regarding Onsite Crankshaft and Cylindrical Shaft Repair Machine, in situ crankshaft grinding and repair, insitu crankshaft grinding machine, portable onsite crankshaft grinding equipment, Onsite Crankshaft Grinding and Polishing Machine, onsite crankshaft polishing machine, grinding and repair of onsite crankshaft, Cylindrical Shaft Repair please contact us at rajshahani@rapowersolutions.com or info@rapowersolutions.com or call us at +91 9582647131 or +91 9810012383.

The post In Situ Crankshaft and Cylindrical Shaft Repair Machine appeared first on Crankshaft Grinding Repair.