Category Archives: CAD

Make it Better and Improve Performance!

Dymax Corporation, located in Torrington, CT, is a leading manufacturer of advanced light-curable adhesives, coatings, oligomers, light-curing equipment, and fluid dispensing systems that work together to optimize manufacturing assembly processes.  Dymax came to Sigma Design Company to improve their WIDECURE® conveyor system. WIDECURE is a 25″ wide UV curing system with 700 mW/cm² of curing power. This system is typically used in industrial plants for the curing of adhesives during the assembly of aerospace, electronic and automotive components.  Dymax Corporation is well known for making manufactures more efficient and need to update the design of the WIDECURE with additional safety and performance features. Dymax presented Sigma with a solid and dependable machine, but a machine that lacked the features needed by its industrial customers and users. Learn more about Dymax here.

Sigma took their original prototypes and examined every single nut and bolt to do a complete redesign of the original machine. Aside from adding a number of safety and performance features to the system, Sigma greatly improved the user interface of the unit and overall quality and reliability of the system. The WIDECURE is aesthetically more pleasing and a truly gorgeous machine. Operators will be very pleased with its new ergonomic design and low level machine noise. Sigma’s new design also includes provisions for lifting and transporting the machine in a safer manner. WATCH VIDEO HERE!

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Dymax WIDECURE conveyor system at Sigma Design Company facility.

Sigma engineered several important features, making the new WIDECURE system a real state of the art unit. The control scheme of the machine was redesigned to be category 3 safety compliant.  Our engineers added an Allen Bradley PLC and HMI (Programmable Logic Controller and Human Machine Interface), and an open loop stepper system to smoothly lift and lower the UV lamp assembly.  Sigma turned a dependable machine into a world class system allowing the customer to better meet the needs of the industrial marketplace.

Contact Sigma Design Company about how we can improve your designs! 

Prototypes with a Twist

An inventor needed a customized auger for an unusual application. The problem was that it could not be produced using traditional  CNC machine methods or as an injection molded plastic part. So, a few hours spent with a product development expert at Sigma resulted in the complex blade geometry needed for the auger in a process that could be readily manufactured.

 With our Rapid Prototyping FDM machines we can take your design concepts and grow ABS plastic parts. Used as a quick, proof of concept development tool, parts can usually be created, manufactured and shipped in just two (2) days.

Sigma Design is ready to:
*Take your geometry and produce prototypes.
*Design new geometry and produce prototypes.
*Develop and manufacture prototype devices, specialty production equipment and controls with testing capabilities in-house.

Photo Realistic Plastic Design

A new venture start-up company had a unique idea for a baby bottle, which was easy to clean, BPA free and has a slow to medium flow rate. The bottle features two interchangeable lids and a wide-neck body design. In order to take their idea to a reality, they contacted Sigma Design.

Armed with only a Photoshop image of what they wanted, Sigma was able to create a photo realistic 3D CAD model that can be used for product marketing going forward.

Client's artist rendering, left, and Sigma's 3D CAD model.

Client’s artist rendering, left, and Sigma’s 3D CAD model.

 

 

 

Learn more about how Sigma can turn your smart ideas into product solutions.