Date: 9/3/2007, 10:27 am
: I referred to some particular behaviour I had seen with Delftship (was
: FREEship) panel shape development in a post earlier this week and was
: asked for more details. I've now got the right photo sorted, so here goes.
... Well, first:
Freeship does not use the sheet thickness in panel development. It's issue in kayaks where panels are 4mm or so and chines are low. I'm not sure if some help is coming for this - it would be nice to get developments that you can easily use in kayak or boat building.
You model seem to have quite curved panels on the bottom, thus problems in developability can be understood. If the whole model lights up as non-developable, you'll most likely have some issues - maybe gunwale controlpoint that has no connection to chine or something like that. Also the developability does not give exact answers - there should be material dependent max turing radius for that.
If you like, I can take a look for your model. My email is toni(dot)vakiparta(funnychar)pp(dot)inet(dot)fi
Messages In This Thread
- S&G: Delftship panel shape development *LINK* *Pic*
Dave Reekie -- 9/3/2007, 4:35 am- Just a thought...
Jay Doorly -- 9/4/2007, 12:02 am- Re: S&G: Delftship panel shape development
Bryan Hansel -- 9/3/2007, 1:59 pm- Re: S&G: Delftship panel shape development
Bryan Hansel -- 9/3/2007, 2:05 pm- Re: S&G: Delftship panel shape development
Dave Reekie -- 9/3/2007, 2:12 pm
- Re: S&G: Delftship panel shape development
- Re: S&G: Delftship panel shape development *Pic*
Duane Strosaker -- 9/3/2007, 1:26 pm- Re: S&G: Delftship panel shape development
Dave Reekie -- 9/3/2007, 1:37 pm- Re: S&G: Delftship panel shape development
HenkA -- 9/3/2007, 9:53 pm- Re: S&G: Delftship panel shape development
Robert McMurray -- 9/4/2007, 10:33 am- Re: S&G: Delftship panel shape development
Dave Reekie -- 9/4/2007, 11:14 am- Re: S&G: Delftship panel shape development
Robert McMurray -- 9/4/2007, 11:46 am- Re: S&G: Delftship panel shape development
Bill Hamm -- 9/5/2007, 2:19 am- Re: torture *Pic*
Robert McMurray -- 9/6/2007, 12:19 am
- Re: torture *Pic*
- Re: S&G: Delftship panel shape development
- Re: S&G: Delftship panel shape development
- Re: S&G: Delftship panel shape development
Toni V -- 9/4/2007, 2:43 am- Re: S&G: Delftship panel shape development
HenkA -- 9/4/2007, 10:08 am- Re: S&G: Delftship panel shape development
Nick Schade - Guillemot Kayaks -- 9/4/2007, 11:01 am
- Re: S&G: Delftship panel shape development
Dave Reekie -- 9/4/2007, 4:26 am - Re: S&G: Delftship panel shape development
- Re: S&G: Delftship panel shape development
Bryan Hansel -- 9/4/2007, 12:14 am- Re: S&G: Delftship panel shape development
HenkA -- 9/4/2007, 12:37 am- Re: S&G: Delftship panel shape development
HenkA -- 9/5/2007, 12:41 am- Re: S&G: Delftship panel shape development
David Reekie -- 9/8/2007, 8:11 am- Re: S&G: Delftship panel shape development
Bill Hamm -- 9/12/2007, 4:53 am- bending ply *Pic*
mike allen -- 9/12/2007, 11:57 am- Re: bending ply
Bill Hamm -- 9/16/2007, 3:20 am- Re: bending ply
Bryan Hansel -- 9/12/2007, 1:30 pm- s&g (developable) surf kayaks *Pic*
mike allen -- 9/12/2007, 2:23 pm- Re: s&g (developable) surf kayaks
Bryan Hansel -- 9/12/2007, 11:54 pm- another s&g (developable) surf kayak: *Pic*
mike allen -- 9/13/2007, 1:30 am- Re: another s&g (developable) surf kayak:
Bryan Hansel -- 9/13/2007, 7:13 pm- a s&g freeship surf kayak - the 'rail' *Pic*
mike allen -- 9/14/2007, 1:33 am- Re: a s&g freeship surf kayak - the 'rail'
Bryan Hansel -- 9/15/2007, 7:45 pm- some freeship techniques *Pic*
mike allen -- 9/16/2007, 3:46 am- Re: some freeship techniques
Bryan Hansel -- 9/17/2007, 5:04 pm- more freeship techniques *Pic*
mike allen -- 9/18/2007, 2:33 am- Re: more freeship techniques
Bryan Hansel -- 9/18/2007, 9:11 pm- control curve vs actual shape curve
mike allen -- 9/18/2007, 9:46 pm
- Re: more freeship techniques
Bryan Hansel -- 9/18/2007, 9:07 pm- Re: more freeship techniques
Nick Schade - Guillemot Kayaks -- 9/18/2007, 8:56 am- corrupted curvature
mike allen -- 9/18/2007, 3:32 pm- Re: corrupted curvature
Toni V -- 9/19/2007, 6:49 am- Re: corrupted curvature
mike allen -- 9/19/2007, 2:42 pm- Re: corrupted curvature
Toni V -- 9/20/2007, 6:11 am- Re: corrupted curvature
mike allen -- 9/20/2007, 7:39 am
- Re: corrupted curvature
- Re: corrupted curvature
- Re: corrupted curvature
Bill Hamm -- 9/18/2007, 6:43 pm- Re: corrupted curvature
Nick Schade - Guillemot Kayaks -- 9/19/2007, 12:56 pm- Re: corrupted curvature
HenkA -- 9/19/2007, 8:26 am- the magic *Pic*
mike allen -- 9/19/2007, 12:41 am- Re: Somebody has to ask....
TOM RAYMOND -- 9/19/2007, 12:16 pm- Re: Somebody has to ask.... *Pic*
mike allen -- 9/20/2007, 3:02 pm- Re: Somebody has to ask....
TOM RAYMOND -- 9/20/2007, 4:32 pm- some are a little more normal *Pic*
mike allen -- 9/21/2007, 3:58 am- Re: some are a little more normal
Bryan Hansel -- 9/21/2007, 8:33 am- Re: some are a little more normal
mike allen -- 9/21/2007, 12:16 pm- freeship sketch version of 'solitude 15' *Pic*
mike allen -- 9/22/2007, 6:33 am- freeship 'solitude 15' - 90 deg panel twist
mike allen -- 9/25/2007, 2:07 pm
- freeship 'solitude 15' - 90 deg panel twist
- freeship sketch version of 'solitude 15' *Pic*
- Re: some are a little more normal
- Re: some are a little more normal
- some are a little more normal *Pic*
- Re: Somebody has to ask....
- Re: Somebody has to ask.... *Pic*
- Re: corrupted curvature
- Re: corrupted curvature
- Re: corrupted curvature
- control curve vs actual shape curve
- Re: more freeship techniques
- more freeship techniques *Pic*
- Re: some freeship techniques
- Re: a s&g freeship surf kayak - the 'rail'
Ken Blanton -- 9/14/2007, 7:00 am- Re: a s&g freeship surf kayak - the 'rail'
mike allen -- 9/14/2007, 5:03 pm
- 'la ligne' - another s&g freeship surf kayak *Pic*
mike allen -- 9/14/2007, 2:18 am - some freeship techniques *Pic*
- Re: a s&g freeship surf kayak - the 'rail'
- a s&g freeship surf kayak - the 'rail' *Pic*
- Re: another s&g (developable) surf kayak:
- another s&g (developable) surf kayak: *Pic*
- Re: s&g (developable) surf kayaks
- Re: bending ply
- Re: bending ply
- bending ply *Pic*
- Re: S&G: Delftship panel shape development
Bryan Hansel -- 9/5/2007, 1:09 pm - Re: S&G: Delftship panel shape development
- freeship is still continuing - at vers 2.78
mike allen -- 9/4/2007, 12:08 pm- Re: freeship is still continuing - at vers 2.78
Dave Reekie -- 9/4/2007, 1:43 pm- freeship stuff + vers 2.78 link *LINK*
mike allen -- 9/4/2007, 3:13 pm- Re: freeship stuff + vers 2.78 link
Toni V -- 9/5/2007, 4:04 pm- Re: freeship stuff + vers 2.78 link
mike allen -- 9/5/2007, 4:31 pm- Update *LINK* *Pic*
David Reekie -- 9/8/2007, 8:39 am- Update comments
mike allen -- 9/10/2007, 1:26 pm- Re: Update comments
Toni V -- 9/11/2007, 7:55 am- Re: Update comments
mike allen -- 9/11/2007, 11:55 am
- Re: Update comments
- Re: Update comments
- Update comments
- Update *LINK* *Pic*
- Re: freeship stuff + vers 2.78 link
- Re: freeship stuff + vers 2.78 link
- freeship stuff + vers 2.78 link *LINK*
- Re: S&G: Delftship panel shape development
- Re: S&G: Delftship panel shape development
- Re: S&G: Delftship panel shape development
- Re: S&G: Delftship panel shape development
- Re: S&G: Delftship panel shape development
- Re: S&G: Delftship panel shape development
Toni V -- 9/3/2007, 10:27 am- Re: S&G: Delftship panel shape development
HenkA -- 9/3/2007, 9:42 pm- Re: S&G: Delftship panel shape development *Pic*
Robert McMurray -- 9/3/2007, 1:15 pm- Re: S&G: Delftship panel shape development
Dave Reekie -- 9/3/2007, 1:23 pm- Re: S&G: Delftship panel shape development
Robert McMurray -- 9/3/2007, 3:13 pm
- Re: S&G: Delftship panel shape development
- Re: S&G: Delftship panel shape development
Dave Reekie -- 9/3/2007, 1:14 pm- Re: S&G: Delftship panel shape development
Toni V -- 9/3/2007, 2:47 pm
- Re: S&G: Delftship panel shape development *Pic*
- Re: S&G: Delftship panel shape development *LINK*
Daren -- 9/3/2007, 8:46 am - Re: S&G: Delftship panel shape development
- Just a thought...