LumberJocks

Crib #2: Building Curves

  • Advertise with us
Blog entry by RenB posted 01-23-2018 11:49 PM 732 reads 0 times favorited 5 comments Add to Favorites Watch
« Part 1: Design Part 2 of Crib series Part 3: Completing the headboard »

Looking at my Sketchup model the thing I think would be the biggest problem is the arches on the back board. There are 2 curved boards, one curved molding and one Laminated board. I figure this is the best place to get started.

The first thing I did was find the radius of the arch that I wanted to create. To do this I found an online calculator and put in the width and height of the arch segment I had. I came up with a 68.25” radius.

Next I got some MDF to use as a template. I attached my router to a long strip of MDF and used it to cut out a 68.25” radius curve over approximately a 59” segment just so I had a little extra on the sides. That gave me a nice templet for the top of the curves. Now I couldn’t just adjust the router to a different radius because all the curves are the same. They do not increase or decrease with the distance from the center. If that makes any sense. I wanted to make a negative template of my first, that would allow me to use it for the bottom of the arches. To do this I used the same technique that I saw in a Stumpy Nubs video.

Stumpy Nubs

I basically followed the same steps I just used different router bit sizes. I couldn’t find a ¼” bit I was happy with, so I just used a 3/8” bit and then added a 1-1/8” bearing.
Now I had a templet for the top of all the arches and one for the bottom. To save wood I decided to make the arches up from a few boards joined together with tongue and groove joints. The large molding, I made from 2 layers of 6/4 with three sections and 1 layer of ½ with two sections. I sandwiched the ½ in the middle to alternate the joints. This resulted in a board just slightly under 3” after jointing.

I cut all the arches to 3” tall, including the molding. This allowed me to use the arches as a mold for the top lamination. The top lamination is made of up 6 ply for a total of 1” thick. I used titebond II extend and most of my clamps.

With this being my first lamination I am quite pleased with the result. There was very minimal spring back and I’m not concerned with that since I can just glue or screw it down.

Overall, I am very pleased with the way the arches turned out. Now all I must do is cut an inch off of the molding because it is only supposed to be 2” tall, glue and laminate the thinner molding and cut the arch for the top panel and I will be done with the curves.

-- Darren, La Habra CA



5 comments so far

View HungBraswell's profile

HungBraswell

2 posts in 293 days


#1 posted 01-28-2018 04:23 PM

It’s a good idea to share new technology by this blog post. I appreciate the author who is doing a good job. This legit essay writing service helps you to find more this type of technology which is very useful for the graduate students.

View JohnMilovich's profile

JohnMilovich

1 post in 84 days


#2 posted 08-24-2018 10:03 PM

Our mission statement is to assist you every step of the way in writing you essay. If you need topic-generator, use Scamfighter essay title generator By using our portal, you can rest assured that you will recive quality help with writing your essay.

View PhihR's profile

PhihR

1 post in 79 days


#3 posted 08-29-2018 11:07 PM

Many resumes are discarded because they fail to capture the interest of the recruiter during a brief scan. Therefore, jobseekers are advised to restrict themselves to no more than 1-2 sides when compiling their resume. Check our resume101.org website.

View christeena's profile

christeena

9 posts in 74 days


#4 posted 09-04-2018 11:24 AM

In this article, it is wonderfully presented about the building curves. Here the picture of each step are shared and It makes easy to understand. Continue sharing more informative topic like this and thanks for this article. how to get my printer online

View aksoysogutma's profile

aksoysogutma

3 posts in 1 day


#5 posted 11-16-2018 02:15 PM

Adana’daki en iyi Adana klima servisi olarak verimli bir şekilde hizmet vermek için buradayız!

Have your say...

You must be signed in to post the comments.

DISCLAIMER: Any posts on LJ are posted by individuals acting in their own right and do not necessarily reflect the views of LJ. LJ will not be held liable for the actions of any user.

Latest Projects | Latest Blog Entries | Latest Forum Topics

HomeRefurbers.com