Small lot production of castings | Comprehensive support from pattern design to shipbuilding copper alloy castings
Are you being turned down for casting thin cores (passages)? We provide consistent support from wooden pattern design to machining, and we also manufacture ship parts using CAC406.
Have you ever experienced difficulty finding a manufacturer for copper alloy castings for shipbuilding parts? This product has narrow internal passages, making it challenging to create cores, and they are prone to breaking or deforming under casting pressure, which increases the difficulty of casting while maintaining the passage shape. Manufacturers that outsource wooden patterns and cores tend to take longer to make shape modifications or reassess core strength. Karmo Casting handles everything in-house, from the design and production of wooden patterns and molds to casting, machining, and inspection. We use casting simulations to check the flow of molten metal and pressure on the cores in advance, allowing us to propose designs that minimize the risk of breakage even with narrow cores. Since we have five casting processes in-house, including those for copper alloys, we can select the optimal method based on material and shape. This product is an example of a shipbuilding copper alloy casting made from CAC406 material, consistently finished from wooden pattern design to machining while maintaining a narrow core (passage) structure. We are offering a technical document summarizing the break-even analysis by method and considerations for small lot production for free. Please download it from the link below.
- Company:カルモ鋳工
- Price:10,000 yen-100,000 yen