How to Make a Vulcanized Rubber Mold for an Eternity Ring - WOW!
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- čas přidán 27. 10. 2020
- This is the professional, step-by-step way to a make a vulcanized rubber mold for a gold eternity ring.
The level of skill used by independent jeweler Gaston Rives in cutting the mold is no less than astronomical...a true feast for the eyes! It is a akin to the shaping of a beautiful sculpture by a master artist.
To make the mold, Gaston uses a rectangular aluminum frame, stacked sheets of Castaldo natural rubber (due to it's high consistency), and a metal mold of the actual eternity ring.
After the rubber is compressed (with the metal ring inside) and cooked in a vulcanizer for one hour, it is cut with extreme care to separate it from the ring and prepare it for the wax injection. The resulting wax mold of the ring can subsequently be used to cast a beautiful eternity ring out out of any metal (the topic of a future video).
Let us know in a comment below what you thought of this mold making process! If you're in the jewelry/luxury watch business, have a camera worthy product or service, and are not too far from our Downtown Miami office, let us know. We may want to feature you on our CZcams channel!
Make sure to visit us and Gaston Rives on the social media links below:
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/ crmjewelers
Gaston Rives Instagram Page:
/ gastonjewelrymiami
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www.crmjewelers.com/services/...
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Used to be a mold maker myself back in a day. Good job.
Amazing video. Love the cutting part. It's tense, as if he's going to mess up LOL.
Yes, it's intense indeed.
Wow! very nice. I am getting ready to do my first mold but i dont think it is this complicated. A lot of good ideas to keep in mind
Cool video, I enjoyed it. I love how it’s a step by step tutorial... so we can try this at home. 😁 but seriously: nice video, short and sweet.
Thanks man. Let me know how your little home experiment goes! 😉💥
@@Crmjewelers 🤔🧪🔬💍 💥💥💥😵🥴
Oh wow
Excelente trabajo maestro
Muchísimas gracias Ruben.
@@Crmjewelers disculpa ustedes tienen para la venta?
Claro 👍
Estados Unidos
Will the final piece be the exact same size as the original? Or is there some shrinkage?
Seemed amazingly intrecate to make one ring, but that rubber mould will bbe made to make multiple wax versions of the original ring. I assume that this is disposable and melts when moulten gold is poured into a sand mould. I have a couple of technical words that I think are related, like die as in die cast and former.
It makes you wonder how they originally dreamt up this manufacturing process. You have to be impressed with the ingenuity. I'm always impressed with the early physicists who formulated the movement of the planets around the sun and the precisely timed astronomical events. Would like to see the finished article. Is Carlos a trained jeweller or a businessman with a watch and jewelry business?
Yes Andrew, the wax mold melts away when the molten metal is poured into the mold. We'll cover that part on another video. Carlos is an entrepreneur and the face and founder of CRM Jewelers. He talks a bit about his history in the CRM family video we released in April of May of this year.
@@Crmjewelers This was interesting on a London company that refined Gold/
czcams.com/video/WNvuJPX9-h8/video.html
@@andrewholt3849 Indeed Andrew. I've watched this video before. We've wanted to make a modern video on the gold refining process, but these places are typically very secretive and ridden with mystery. One day perhaps 🤷
There are quite a few that played after that. They have to use Chlorine gas to remove impurites as I remember it is highly reactive, but Gold is very stable and unreactive, why it doesn't oxidise and is better than 904L steel. I have another video abbout Gold from the BBC, which I put on my Instagram about the Bank of England Gold store as it's all related to economics and maintaining the value of currency. Apparently we in the UK sold off a lot of our Gold reserves and the Bank of England acts as a repository for other countries' Gold and refused to return it to a South American Oil producing country, probably Venezuela.
Please explain why do you cut cones into the mold at the outside. Best regards 🇸🇪
Can you specify the time on the video that you are referring to.
@@Crmjewelers 3:12
I’m starting a jewels shop and still amateur .
Could you if there is a possibility make a video how to cut and why you cut in that way. This video seemed was little fast 🙈..
Like this ring you cut out , you cut around and cut out some part of the mold, when I watch other videos of other channels the dived the mold into two, but you dived into many parts .
Sorry for the long question best regards and have it best! ❤️ sincerely
We specified with text on the video. Those are male/female guides at the corner to hold the two halves in place when you're going to inject the wax.
You could explain what exactly vulcanised rubber is? I know it is used in the highest quality ruber watch straps like on the AP ROO 44mm.
Yes, that's a good point Andrew.
Hi Andrew Vulcanize rubber is the one you have to cook , in this case when you vulcanize the rubber layers together it becomes one solid piece of rubber and then you cut it to get the piece out and make sure when you inject the wax , it comes out good the piece you’re duplicating
@@gastonrives3392 Thanks, I was really referring to the Audemars Piguet Royal Oak Offshore 44mm straps as I originally followed CRM regarding watches and is where, about 2015/16 I first saw AP ROO 44mm and 42mm. Their straps are top quality vulcanised rubber. When I have looked into it it mentions Sulphur is incorporated into the rubber in some way to make it higher quality and harder wearing.
Thank you for joining the party Gaston 😜👍
La savia liquida que se extrae del árbol de caucho se diluye con agua al 15% y se mezcla con ácido ácetico o fórmico para que se solidifique y luego se seca, ese es el caucho natural.
Despues ese caucho natural blanco es mezclado con 3-10% de azufre y calentado de 100 a 150C para obtener el caucho negro, que tiene más resistencia. Este último proceso es la vulcanización.
وش اسم المادة الاةلية
I need these all equipments in India ...
Great 👍
1st ✅
Watching now
Awesome Edward. Really appreciate your ongoing support! 👍👍
@@Crmjewelers wow that guys talented. Thank you for the upload. 👍
@Edward French You're welcome...make sure you keep coming back! 😉
@@Crmjewelers subscribed and always watching new uploads from CRM! ✅❤️👍
❤️🇧🇬
👍👍
Still waiting for video how it is reused again
And for what this is useable ? Why ?
To make eternity rings.
I am Indian silicone robber dye cutting mekar
Where's Eric?
He left back in March.
This is not the best method for cutting silicone rubber. there is nothing new in this video.
Thank you for watching.
That voiceover. Ffs