This is the 10176th most frequent Japanese word.
鋳造
Casting; metal casting or foundry work.
The term '鋳造' is used here as a general description of the casting process as part of the broader field of metalworking, emphasizing its functional category.
鋳造は金属加工の一種である。
Casting is a type of metalworking.
In this sentence, '鋳造' refers specifically to the method employed in the manufacturing process within the factory, demonstrating the term in application.
この工場では、鋳造による製品を生産している。
This factory produces products through casting.
The usage of '鋳造' here relates to technological progression, focusing on the innovations and improvements in casting methods impacting industries.