Copper casting, while a versatile and valuable manufacturing process, does have certain limitations that should be considered. Firstly, the size and weight of copper casted components can be restricted, making it less suitable for extremely large or heavy parts. The cost of copper alloys can be higher than some alternative materials, which can impact the cost-effectiveness of using copper castings for very large or mass-produced components. Additionally, certain copper castings may require post-casting machining to meet precise dimensional requirements, adding both time and cost to the project. While these limitations exist, they can often be mitigated with careful planning, expertise, and a thoughtful consideration of project requirements.