COMMERCE & INDUSTRY


Production certification for metallic marine equipment through additive manufacturing

31/08/2021

CATEGORY: Industry and Maintenance


ClassNK, a society dedicated to ensuring the safety of life and pollution of the marine environment, has published its "Guidelines for Additive Manufacturing", a catalog that summarizes the approval requirements for metallic marine equipment using additive manufacturing technology as part of its effort to meet industry demand for third party certification for advanced technology manufactured marine equipment.

 


Additive manufacturing technology is a method for manufacturing by laminating and combining materials such as resin and metal based on 3D model data. Its feature is the capability to mold complex and high-precision shapes.

 

In recent years, the use of additive manufacturing technology has rapidly expanding in manufacturing metallic products, particularly in automotive, aerospace, medical care. Although there are few examples of the use of this technology in the maritime industry, it is expected that metallic products by additive manufacturing technology will become widespread in the future as a lot of marine equipment are metallic products.

 

To ensure safety and proper use of the technology in the maritime industry, the guidelines specify the approval requirements for the feedstock used in metallic marine equipment by additive manufacturing technology, the manufacturing process, and the test and inspection for the products.

 

Furthermore, the guidelines summarize the terminology, type, and features of the technology to be used as an introduction to additive manufacturing technology, and include the information about the characteristics and the management method of metallic powder used in additive manufacturing as appendices.

 

The guidelines are available to download free of charge via ClassNK’s website for those who have registered for the ClassNK “My Page” service.

 

www.classnk.com

Return to the list

ADVERTISING