Propeller patterns for marine propulsion
Extensive experience in foundry patterns for propellers and blades (FPP, CPP, ducted, CLT…).
Foundry patterns for propellers and blades
We can make your propellers and blades as loose patterns, on pattern plates or as flaskless casting patterns. As for materials, they can be expanded polystyrene (EPS), plywood or even plastic.
We design the pattern in NX and choose the manufacturing method for each part: manual work by highly experienced patternmakers, 5-axis CNC milling, 3D printing or a combination of these techniques.
Every pattern is checked by 3D scanning and compared with the original CAD using a colour deviation map.
- Sector
- Marine propulsion
- Types
- FPP, CPP, ducted, CLT…
- Execution
- Loose, on plates or as flaskless casting patterns
- Materials
- Plywood, plastic or EPS
- Manufacturing
- Manual, 5-axis CNC and 3D printing
- Inspection
- 3D scanner and colour map
Completed work
Frequently asked questions
What types of propellers and blades do you make?
We make foundry patterns for FPP, CPP, ducted and CLT propellers and blades, among other types.
How are propeller patterns executed?
Mainly as loose patterns, but if required they can be made on plates or as flaskless casting patterns, depending on the foundry's needs.
What materials do you use for propeller patterns?
Usually plywood, but if required they can be made of plastic (3D printing) or expanded polystyrene (EPS).
How do you check the propeller geometry?
Depending on the dimensions, we can check it with a pitchometer or scan it with a tracker-based 3D scanner and compare it with the original CAD using a colour deviation map.
Need a propeller pattern?
Send us the drawing or 3D file and we will reply with a proposal.
Shall we talk about your next project?
Send us the drawing or 3D file. Our engineering department will assess the part and propose the most suitable technology.
39611 Guarnizo (El Astillero), Cantabria, Spain
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