Ultrasonic Welding: What Designers Need to Know

Posted by Liz Knapp on Aug 13, 2020 11:51:32 AM

Custom injection molders use ultrasonic welding as a secondary operation when two thermoplastic parts need to be joined together. The bonding of two parts into one may be specified when there is a complex design that is not feasible to mold as one part – so the part design is changed to be manufactured as two or more parts that must be assembled. This is determined early in the Design for Manufacturing phase (DFM) of new product development.
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Topics: Injection Molding, insert molding, custom mold, mold design, custom injection molding, resin, ultrasonic welding, ultrasonic welding for plastic

ICYMI: Ferriot's Best Injection Molding Blogs of 2019

Posted by Liz Lipply on Dec 11, 2019 8:42:54 AM

Is it just me, or did 2019 fly by? Where did the year go?

Although Team Ferriot has been very busy this past year, we made sure to cover a number of important topics that help our customers and soon-to-be customers achieve successful results in their injection molding projects. We've covered the gamut, from structural foam molding and custom mold design to ultrasonic welding and selecting custom resins.

Below are featured the best blogs of 2019. These are the blogs our visitors, subscribers and customers have read the most in the past year. Enjoy!

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Topics: structural foam injection molding, custom injection molding

One Size Does Not Fit All: Why Use Custom Resins for Injection Molding

Posted by Liz Lipply on Sep 26, 2019 12:48:29 PM

Injection molding is a tried and true manufacturing method that has experienced small, incremental changes over the years. It used to be, if you had a product or part to be manufactured, your injection molding manufacturer would provide you with a list of polymers to choose from. Your design and engineering team would work together along with the injection molding team to select a resin that would suit your needs. A variety of factors would be considered including durability, cost, flexibility and cosmetics.

Ready for a secret? It still works like that.

With most manufacturers, you are going to need to select the resin for your part from a list of available options. However, modern facilities have moved into a more advanced method of providing an option not previously available on that list—custom engineered resins.

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Topics: Injection Molding, design assist, custom injection molding, resin

Understanding EMI / RFI Shielding for Injection Molded Components

Posted by Chip Keeler on Mar 29, 2017 1:05:00 PM

Today, so many different parts are being injection molded. These parts include laptop and mobile phone cases, medical and military electronic components, and a variety of other materials across industrial, consumer and specialty markets. Because of this, EMI and RFI shielding is becoming increasingly important.

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Topics: Finishing Operations, materials, custom injection molding

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Specialized engineering assistance, complex thermoplastic material development, injection molding, finishing, contract manufacturing, and commitment to total quality management.

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