'True Round Metal Boat Design'



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'Bezier Chine' is a High-Tech Design – Low--Tech Construction process that enables ‘Metal Boat Builders’ to fabricate true round metal sailboat hulls as easily as a hard chine design.

‘Bezier Chine’ design is based on a computer enhanced application of 'Approximate Development'. A sheet-metal layout method, dating back to a much earlier time, used to develop 'Warp' or 'Compound' architectural surfaces onto a 'Single Plane'.

My first book 'True Round Metal Boat Building' began with the theory of ‘Approximate Development’ takes the mystery out of Bezier Chine. I did not Father ‘Approximate Development’. I did however successfully apply ‘Approximate Development’ to the ultimate ‘Warped’ or ‘Compound’ surface - A Sailboat Hull. In this book 'True Round Metal Boat Design' I am going to share my Design knowledge with you.

‘True Round Metal Boat Design’ will cover the idiosyncrasies specifically related to metal boat design and construction.



Contents

Introduction:                                                        

Surface Design Concepts:                                    

The Model File:                                                     

Profiling Transverse Frames:                              

Defining Transverse Frames:                             

Creating Longitudinal Frames:                            

Defining Longitudinal Frames:                             

Plating Developable Surfaces:                            

Defining True Round Shell Plating:                    

Plating & Longitudinal Crossings:                       

Alternate Longitudinal Placement:                     

Redesigning The Bezier 12.5:                             

Master Curves Dimensions:             

     




Steel and Aluminum True Round Building Plans

To promote the concept of 'Bezier Design and Construction', complete Building Plans, for all Bezier designs can now be downloaded free of charge.

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Dislacement Hull Speed

1.34 x Square Root of (Waterline Length in Feet) = Hull Speed in Knot

Click the below Link to see the results of a race between a hull designed to be constructed in both Steel and Aluminum.

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Bezier Hull Configerations

How 'Bezier Chine Desin and Construction ' can create full-size pattern for 'Radius Chine' designs.

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Converting a Hard Chine Hull to a True Round Hull

Using 'Bezier Chine Design and Construction'to convert an existing Hard Chine to a True Round Design.

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English Wheeling

How 'Bezier Chine Design and Construction' creates Full Size patterns to guide the English Wheeling forming process.

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