What are correct steps to make a complex shape (surfboard) with sketches.

[autodesk]

This is not a complex shape in terms of lots of features, but the cross section changes all throughout the shape.  For example see the below following plan.  I can understand creating sketches for the top view and side view and can create a body of the union.  But if I want to incorporate the 3 cross sections to I guess loft between them, I have no idea how to do that.  Any ideas?  Thanks in advance.

[TheCADWhisperer]

Create 

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@autodesk wrote:

…. I can understand creating sketches for the top view . 

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Create the Top View sketch and the File>Export and Attach your *.f3d file here.

Someone will then demonstrate how to create Workplanes at the blue lines and then the profile sketches.

[lichtzeichenanlage]

I would do it the same way like modeling a boat (without the hull process ;-))

[autodesk]

Thanks, attached is file with sketches for top and side view.

[davebYYPCU]

One quick look, I am not going continue, chasing my tail with the first measurement, and without knowing what you want.

The graphic slide is labelled as 1649.9 long,

it was actually 1731 long before I changed it to 1649.9 then I found

sketch 2, is 1700 long, 

Pick a Box?

Size is the first criteria to consider, then I model in Fusion at 100% size. 

Scaling is too difficult in if you were to have gone much further.

Use the Origin, in a sensible place.

That said. will do one at 1649.9 for demo purposes in the meantime.

[davebYYPCU]

The profiles supplied don't flow nicely, 

I found no guide to the profile at the tail, and well the nose is supposed to be as I have it - not nice, 

the scalloping aft of the centre is showing more profiles are needed.

Might help....

[autodesk]

Looks pretty good, can you post the file?

[davebYYPCU · Accepted solution]

Not my best work, got a bit rushed near the end...

Step the timeline, then Edit Feature to find the settings

Might help...

[Anonymous]

hi 

thanks for posting 

how did you get sketch 8?    I'm trying to make the line tail to nose that is along the center on the rail.   it goes down and out and and up and in