Introduction: DIY Wooden Sunglasses With Veneer

In my previous post I explain how I made a pair of glasses with the CNC.

This time I will show you how you can achieve them without any special equipment, but only with tools everyday.

Here's what you need:

  • Sheets of veneer
  • PVA glue for wood
  • Jigsaw
  • Manual milling type Dremel (I bought a Dexter at Brico)
  • Drill
  • Dand paper
  • A bit of manual dexterity

Some time ago I had a couple of sunglasses of Armani that I never changed but after 10 years they had loose, the lenses were rifled and the hinges did not take more so I decided to groped to make a replica to wear them again.

I describe the various phases of work for those who want groped in this enterprise.

You can see my original post on my blog

Step 1: Define a Shape

First you need to design a shape , in my case I started by placing a sheet of paper on the frame and tracing shapes that then photographed with the phone, imported in a CAD and splines I rehearsed lines.

After developing the shapes I exported in DXF and reworked with a CAD/CAM to engrave with laser on the veneer that will help me later to have a clear line path.

if you don't have a laser cutter you can drawing the shapes with pencil or printing them on the paper.

To facilitate them a little work I have built a small benchwhere I mounted a jig saw and a mill manual.

Step 2: Choose the Wood Essence

The great thing about using the veneer is that you can paste layers of different materials and colors to create a pattern on the thickness, for example by inserting between the inner layers of a material darker or lighter.

In this project I used a single type of material but I already have other models made with different woods.

The most important recommendation I can give is that the various layers can expect when glued must have the veins crossed or they will become brittle and tend to embark

Step 3: Support for Bonding

If your front frame is bended so you must build a support for bonding.

If you don't have a cnc is not a problem, you can cut with the jig saw the two shape (see the images).

As you can see in the picture below I milled about 2 blocks a silhouette female and one male inside of which will be pressed wood veneered .

Step 4: Bonding

Now just sprinkle the layers of glue and press them into the mold just created.

I slightly stretched the glue with water for two reasons: it is easier to roll out being more liquid penetrates better into the wood fibers more firmly tying the layers.

Another important tip is to put the plastic between the sheets of veneer and the mold otherwise if it were to come out of the glue will become a single block.

Step 5: Shape the Profile

With a drill I removed two insides of the lenses and then I finished with the jig saw.

For convenience I mounted the jig saw under a plan to use it with much more precision as if it were a band saw.

I used a blade for iron because the wood has teeth too aggressive and could tear the fibers.

To shape the contours better I mounted the drill (Dremel type) instead as if it were a moulder and using the cylinder with sand paper I have defined all the contours.

The incision made by laser on the first sheet of veneer helped me to follow the contours.

Subsequently with sandpaper I softened all forms.

Step 6: The Arms

With the same technique of bending I also glued the temples which then cut with the jig saw and finished with sandpaper drum.

Step 7: The Bevel

The bevel groove is where fit the lenses and it is quite complicated to implement (for me).

In my first pair of glasses it I made this myself and it was a real pain...

I found the Brico a tool for a Dremel with which I could make the two bevels with much more ease.

Still using the manual mill mounted upside on I realized the two grooves that then I rehearsed it with a hand cutter round head.

The front is almost ready and I can not wait to see them finished.

Step 8: Hinges

I made the hinges directly from the temples and the front milling of the joints.

To mill the front I built a support to be able to keep still and squarely.

If you don't have a cnc you can cut the hinges with the jig saw (is not complicated) ...

Step 9: Finish

To make it more glossy and protected the wood I rubbed with oil wooden Tung (much better than linseed oil) that has a tendency to polymerize and thus to make more impervious the fibers.

For this pilot project it took nine hours of work for more than a few sleepless night thinking about how to assemble the various components.

Step 10: Union of Different Materials

I have realized 3 prototypes using different materials to create a pattern on the thickness:

  • burl wood and rosewood
  • birch and wenge
  • only birch

I'm Italian, sorry if some sentences were not accurate.

Thanks for reading, I hope you enjoyed...

Comments

author
Drumpeter made it!(author)2016-08-02

very cool! how did you get the lenses in?

author
MircoSlepko made it!(author)2016-08-02

I made them realize an optical.
Regards

author
ydrovios made it!(author)2015-09-04

llllllllllllll

author
GranvilleK made it!(author)2015-08-26

impressive!!

author
dimensions made it!(author)2015-08-17

Nice work. Thanks for sharing your knowledge and experience with your fellow woodworkers. I have been looking for a process to create wooding sunglasses. I am looking forward to creating my own.

author
MircoSlepko made it!(author)2015-08-17

I wish you good luck and good work.

author
Alstructable made it!(author)2015-08-14

You are the man, living up to your Italian heritage's love of design and craftsmanship! I must try this too!

author
MircoSlepko made it!(author)2015-08-15

and you are too generous to congratulate
Thank you so much!

author
med+amzil made it!(author)2015-08-13

that's awesome.

i really loved it and its eco freindly

author
MircoSlepko made it!(author)2015-08-13

exactly! They are very eco friendly
Thank you
Greetings

author
JohanHurter made it!(author)2015-08-12

Hi Mirco, what type of plastic did you use between the layers of veneer?

author
MircoSlepko made it!(author)2015-08-12

a common plastic bag supermarket

author
JohanHurter made it!(author)2015-08-12

Ok, Thanks. will try this definitely. Very good instructions.

author
subnet made it!(author)2015-08-11

Ciao,leggo spesso il tuo blog causa smania di costruire un piccola CNC (prima o poi mi vedrò costretto a farti qualche domanda via commento sul blog), ed era ora che tu fossi anche su Instructables! Complimenti! Continua così, hai ottime idee, sei bravissimo a realizzarle e a illustrarle in maniera semplice per tutti

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Hello,I often read your blog because of mania for build a small CNC (sooner or later I'll be forced to ask you some questions via comments on the blog), and it was time that you were on Instructables! Compliments! Keep it up, you have good ideas, you're very good at realizing them and explain them in a simple way for everyone

author
MircoSlepko made it!(author)2015-08-11

grazie per i complimenti, scrivimi pure quando vuoi, nel limite delle mie conoscenze ti aiuterò volentieri... saluti

author
elmejor06 made it!(author)2015-08-11

Great Instructable!
Where did you get the lenses from that you used for the glasses? Are they glass lenses or plastic?

author
MircoSlepko made it!(author)2015-08-11

thank you, are plastic lens of my old Armani sunglasses.

author
Baclair made it!(author)2015-08-10

Agreed, very impressed with the support tools you made!

author
MircoSlepko made it!(author)2015-08-11

Thank you

author
studleylee made it!(author)2015-08-10

I totally love this!!!!!! Wood bending lamination!!!!!!

author
MircoSlepko made it!(author)2015-08-11

bend the wood is very satisfying ...

author
stechi made it!(author)2015-08-10

Great work. I'm impressed with the support tools you made.

You could do a whole instructable on how to make a dremel into a table router, and how to make a jigsaw (saber saw) do the work of a band saw.

I did think, for making the grooves, maybe it would be possible to fit a sleeve or a washer to the tool to stop it going too deep, this would help get same depth all the way round.

author
MircoSlepko made it!(author)2015-08-11

Thank you, I appreciate your advice on the groove.
I'll try soon then I'll let you know

author
dmwatkins made it!(author)2015-08-10

Wow! Good work!

author
MircoSlepko made it!(author)2015-08-11

thank you!

author
studleylee made it!(author)2015-08-10

I totally love this!!!!!! Wood bending lamination!!!!!!

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