Reply
 
Thread Tools Search this Thread
 
Old 02 August 2010, 18:29   #1
Member
 
Country: UK - England
Town: portishead
Boat name: Megalou
Make: Ribcraft
Length: 5m +
Engine: Suzuki 90
Join Date: Mar 2009
Posts: 11
carmarthen bay





has anyone on ribnet had any problems with a ribcraft fitted a frame on a 5.3 ?

i noticed alot of flex (forward/backward movement) from the fixing brackets and on closer inspection i thnk there is a small fracture appearing on the weld that attaches transom fixing bracket to s/s frame.

i think it needs rienforcing some how? any suggestions?

thanks
__________________
GINGERIB is offline   Reply With Quote
Old 02 August 2010, 19:06   #2
Member
 
Country: UK - Wales
Town: West Wales
Make: Vipermax 5.8, SR4.7
Length: 5m +
Engine: 150 Opti, F50EFi
Join Date: Sep 2005
Posts: 6,299
This doesn't surprise me.
I was looking at a newish Ribcraft 5.3 with a nice shiny A-frame the other day and I noticed the forward legs of the A-frame aren't fixed to the deck, but bent rearwards and welded onto the rear tube sections at the transom mounting plates. The set-up lacks the rigidity of an A-frame with forward legs fixed to the deck.
Any decent fabricator should be able to weld some webs between the tube/flat plate which will reinforce the attachment point. It would be better to fix them down to the deck somehow, although this would be a bigger job.

Nice boat, BTW - looked like you were having a rite larf out there.
__________________
Downhilldai is offline   Reply With Quote
Old 02 August 2010, 19:39   #3
Member
 
Country: UK - England
Town: Bristol
Make: Ribcraft
Length: 5m +
Engine: Yamaha
Join Date: May 2006
Posts: 4,299
very very very nice, glad you got your self sorted out!! great colour scheme, great set up!! really nice
__________________
matt h is offline   Reply With Quote
Old 03 August 2010, 09:11   #4
Member
 
ronin's Avatar
 
Country: UK - Wales
Town: North Wales
Boat name: Maverick
Make: Ribcraft
Length: 7m +
Engine: Suzuki 300
MMSI: 235068145
Join Date: Oct 2008
Posts: 77
Nice RIB and set up - looks solid in those waves - we all need to co-invest in a helicopter for action video lol - rib to rib video in chop is bouncy 'eh !!
__________________
rubbersideup !
ronin is offline   Reply With Quote
Old 03 August 2010, 09:32   #5
Member
 
Country: UK - England
Town: Mighty Penryn
Boat name: Little Joe.
Make: Avon Searider
Length: 4m +
Engine: Honda BF50
Join Date: Aug 2005
Posts: 8,872
Any movement in s/s welds will result in failure.

Wobble, wobble, work harden, crack is the technical explanation I think.
__________________
Mollers is offline   Reply With Quote
Reply


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off




All times are GMT. The time now is 20:24.


Powered by vBulletin® Version 3.8.8 Beta 1
Copyright ©2000 - 2024, vBulletin Solutions, Inc.