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Wednesday 11 May 2011

cadforjewelry/cad_for_jewelry_frequently_asked_questions



Unique Jewel CAD CAM Solutions

Chennai, India, Tamil Nadu

Mobile:  Mobile:  +91-9444100081, 9840689781
















Jewelry design is the art or profession of creating, crafting, fabricating, or rendering designs for jewelry. This is an ancient practice of the goldsmith or metalworker that evolved to a billion-dollar industry with the odyssey from ancient cultures into the machine age. Jewelry design falls under the category of what is commonly known as "functional art," being art that can be worn or used.
Before an article of jewelry is created, design concepts are rendered followed by detailedtechnical drawings generated by a jewelry designer, a professional who is trained in the architectural and functional knowledge of fabrication techniques, composition, wearability and market trends.
Traditional hand-drawing and drafting methods are still utilized in designing jewelry particularly at the conceptual stage, but a shift is taking place to computer-aided design programs likeRhinoceros 3D and Matrix.
Once conceptual/ideation is complete, the design is rendered and fabricated using the necessary materials for proper adaptation to the function of the object. For example, 24Kgold was used in ancient jewelry design because it was more accessible than silver as source material. Before the 1st century many civilizations also incorporated beads into jewelry. Once the discovery of gemstones andgem cutting became more readily available, the art of jewelry ornamentation and design shifted. The earliest documented gemstone cut was done by Theophilus Presbyter (c. 1070 - 1125), who practiced and developed many applied arts and was a known goldsmith. Later, during the 14th Century, medievallapidary technology evolved to includecabochons and cameos.
Early Jewelry design commissions were often constituted by nobility or the church to honor an event or as wearable ornamentation. Within the structure of early methods, enameling andrepoussé became standard methods for creating ornamental wares to demonstrate wealth, position, or power. These early techniques created a specific complex design element that later would forge the baroquemovement in jewelry design.

CAD for Jewelry / CAD CAM for Jewelry
What's the best CAD Software to Design Jewelry?
The best CAD for Jewelry software depends on  requirements and  needs.  Define the work you need to accomplish. Then find a CAD for jewelry software that will do the best job for YOUR SPECIFIC REQUIREMENTS.
There is not BEST CAD for Jewelry Software.  Just the right software for YOUR REQUIREMENTS.
 What CAD for Jewelry Packages are available and their price?
In the US, there are a good number of specific CAD for Jewelry packages available.  Their price range from a few hundred dollars to Several thousands of dollars.
The most popular are:

Rhino Gold 

http://rhinogold.com/


Rhino Jewel
http://rhinojewel.com/en/

Gem Vision Matrix (Based on Rhino) made in the US.
http://www.gemvision.com/

ArtCAM JewelSmith made in England, http://www.artcamjewelsmith.com/

3Design Jewel made in France
www.3design.com/
 
JewelCad made in Hong Kong
http://www.jcadcam.com/

TechGems (Based on Rhino) made in Spain.
http://www.techjewel.com



What's the difference between CAD for Jewelry and CAD/CAM for Jewelry?
With a CAD program you can only make a design, usually a 3D Model.   Then you can display the 3D Jewelry design in the screen of your computer. You can also export your design to produce a physical model, usually a wax model. The most popular file format to export in the jewelry industry is the STL format.
A CAM program allows you to produce the instructions to produce your model in a CNC.  These instructions are also called G-Code.
From the list above, ArtCAM JewelSmith is the only program that is an integrated CAD/CAM for jewelry program.  In ArtCAM JewelSmith you don't have to export or create an STL file to produce the instructions (G-Code) to create your model  in a CNC.
The other programs in the list are only CAD program.  In these programs you have to create your design in STL format to produce the instructions for the CNC in a separate program.

Can I learn CAD for Jewelry on my own?
Yes, you can learn CAD for Jewelry in your own. Some programs have very good tutorials available.  But be prepared to spend a tremendous amount of time practicing, you will also need an unlimited amount of patience.  If you want to get a CAD for Jewelry system to save time and money producing your models do not attempt to setup and learn the system by yourself.  Get specialized training.
Designing
We can supply exclusive designs on request:
On Our Designs – Request an alteration to your specifications on an exclusive basis. If ordered, we will not offer the design in our product line.
On Your Designs – We can deliver exclusivity if requested when processing your designs either in form of CAD Files, prototype,Models, Moulds
In case the client requires amendments and/or alterations to the design, a separate quote will be issued by vr3djewelry to the client. Upon acceptance by client of such quote, we will make the requested amendments and/or alterations in a timely manner.
CAD/CAM
Stereolithography (.stl) files are produced by 3D CAD (computer aided drawing) programs, and are used by rapid prototyping, wax plotting and milling machines to make physical models of the 3D image. Our 3D jewelry model files in .stl format are error-free and ready for manufacturing. These files can go straight into production on these machines. 

Many applications are capable of opening stereolithography files – most major CAD drawing programs, such as Rhino 3D are capable of previewing such files. If you don’t have one of these programs installed in your computer. 
These STL files are used in prototyping or milling-machines that craft hard-copy wax models for direct precious metal casting, or for the making of master models or production of silicone molds for volume castings. In case you do not have access to hard-copy model production from STL files, we will be pleased to help you with wax model.(terms and condition applied). 

We use JEWELCAD and Rhino Gold, Rhino Jewel. 

Yes you can. Please submit your designs to us at jewelrydesignservices@gmail.com with specific details
When ordering a custom design from us, it is understood that the design will be prepared in accordance to the specifications outlined in the Request for Quote, filled in by the client and the order acceptance by us. We warrant the design to be free from defects in design workmanship. Should any part of the design not be in accordance to the details as per the Request for Quote, we will adjust the design at no cost to the client.
Mould

We provide rubber molds using Castaldo rubber or silicon. We will use Castaldo Gold by default  please tell us if you want Castaldo Silicon. 

You can provide your model and we will facilitate you with a metal mould,for further enquiry contact jewelrydesignservices@gmail.com