- Posts: 2090
- Thank you received: 34
new 12" mid horn design.....
- bee
- Topic Author
- Offline
- Platinum Member
Less
More
13 years 10 months ago #11002
by bee
Replied by bee on topic new 12" mid horn design.....
I do like this time of year, everybody seems to be building or updating there systems for the summer. Today i started on the new 12" horn....... ive made up a jig to cut most of the parts to make up the horn mould. Ill post up some pics in a mo.
Please Log in or Create an account to join the conversation.
- bee
- Topic Author
- Offline
- Platinum Member
Less
More
- Posts: 2090
- Thank you received: 34
13 years 10 months ago #11004
by bee
Replied by bee on topic new 12" mid horn design.....
This is a shot of the jig for cutting out circular parts to mould,
A close up of jig and router....
This is a shot of me checking the jig all lines up and works........
And finally the finished article...... well one of a few needed.
I will post more photos of the build as i go. smiley33
A close up of jig and router....
This is a shot of me checking the jig all lines up and works........
And finally the finished article...... well one of a few needed.
I will post more photos of the build as i go. smiley33
Please Log in or Create an account to join the conversation.
- bitzo
- Offline
- Platinum Member
Less
More
- Posts: 637
- Thank you received: 1
13 years 10 months ago #11015
by bitzo
Replied by bitzo on topic new 12" mid horn design.....
smart idea this jig. you have only a tiny nail hole. I use the router rail to do this type of work...it left a big bolt m6 hole.
Please Log in or Create an account to join the conversation.
- chaudio
- Offline
- Platinum Member
13 years 10 months ago #11016
by chaudio
Replied by chaudio on topic new 12" mid horn design.....
I use an even simpler method. Router with 24mm collar, strip of wood with 25mm hole then just bang a nail through at whatever radius you require!
Please Log in or Create an account to join the conversation.
- bee
- Topic Author
- Offline
- Platinum Member
Less
More
- Posts: 2090
- Thank you received: 34
13 years 10 months ago #11017
by bee
Replied by bee on topic new 12" mid horn design.....
chris ive used your method many a times, but this build requires each round section to be 1.5mm bigger on each section. This method gives me better controll at fine adjustments.
Please Log in or Create an account to join the conversation.
- bee
- Topic Author
- Offline
- Platinum Member
Less
More
- Posts: 2090
- Thank you received: 34
13 years 10 months ago #11023
by bee
Replied by bee on topic new 12" mid horn design.....
I managed to get a few more bits cut today....... getting there......
You can see the horn starting to take shape. A little bit of sanding to do and a few more sections to cut.
You can see the horn starting to take shape. A little bit of sanding to do and a few more sections to cut.
Please Log in or Create an account to join the conversation.
- PatricJ
- Offline
- Senior Member
Less
More
- Posts: 47
- Thank you received: 0
13 years 10 months ago #11096
by PatricJ
Replied by PatricJ on topic new 12" mid horn design.....
Make any progress recently, Bee? smiley1
Thanks for throwing down the pictures, it makes a lot more sense to see it done for a guy like me. Thanks :thumbup:
Thanks for throwing down the pictures, it makes a lot more sense to see it done for a guy like me. Thanks :thumbup:
Please Log in or Create an account to join the conversation.
- bee
- Topic Author
- Offline
- Platinum Member
Less
More
- Posts: 2090
- Thank you received: 34
13 years 10 months ago #11098
by bee
Replied by bee on topic new 12" mid horn design.....
yes and no, but hopefully ill get the rest cut over this weekend...... fingers crossed smiley36
Please Log in or Create an account to join the conversation.
- bee
- Topic Author
- Offline
- Platinum Member
Less
More
- Posts: 2090
- Thank you received: 34
13 years 10 months ago #11104
by bee
Replied by bee on topic new 12" mid horn design.....
i got some more work done over the weekend, just 5 panels left to cut.
this shot shows the horn mould taking shape, a lot of sanding still to do, and 5 sections still to cut.
i will try to get it done by next weekend, then off to the boat yard to pick up the fibreglass and resin.
this shot shows the horn mould taking shape, a lot of sanding still to do, and 5 sections still to cut.
i will try to get it done by next weekend, then off to the boat yard to pick up the fibreglass and resin.
Please Log in or Create an account to join the conversation.
- bee
- Topic Author
- Offline
- Platinum Member
Less
More
- Posts: 2090
- Thank you received: 34
13 years 10 months ago #11198
by bee
Replied by bee on topic new 12" mid horn design.....
ok i had some down time today, so i got the plug made, just a bit of sanding to do, then i will take my first cast from it...... ill post picks l8ter
Please Log in or Create an account to join the conversation.
Time to create page: 0.329 seconds