Recently, we’ve been discussing conventional vibration welding and hybrid or ‘clean’ vibration welding. Vibration welding, a linear frictional weld method, you probably know all about. Hybrid – the introduction of an infrared preheat function prior to the conventional vibration weld process, is a relatively new method of welding plastic parts.
A quick review: The intent of the IR preheating prior to the introduction of frictional energy is fairly obvious – elevate the temperature of the weld joint. The anticipated result of this preheating is improved flash (plastic displacement from the joint) control and the potential in certain applications to reduce the necessary amplitude and/or force to achieve the ideal weld performance and assembly appearance.
Occasionally people will confuse vibration welding and ultrasonic welding because both processes use vibratory energy to weld plastic assemblies. However, both processes are very different from each other. Let’s look at the differences between the two processes and how you can use them to your advantage.
Extol will be introducing several new plastics joining technologies at NPE 2018. Make sure you are there to participate in a live demonstration. Register for free on our website. NPE 2018 will be in Orlando, FL on May 7-11, 2018.
Have you heard the news? Extol recently partnered with CEMAS to distribute their vibration and hybrid welding machines in the US and Canada. We are thrilled to now be able to offer our customers even more plastic joining options as well as top of the line vibration and hybrid welding equipment, service, and support. Now just in case you’re thinking, “I know about vibration welding, but what is this hybrid welding thing you mentioned?” we’re going to dig into it a bit and explain why it might be a great option for your project.
Extol and CEMAS have reached an agreement that appoints Extol as the sole distributor of CEMAS’s exceptional vibration and hybrid vibration welding machines in the United States and Canada. Effective today, customers in the US and Canada will be able to purchase from CEMAS’s wide selection of vibration welding machines through Extol. In addition, Extol will build and provide tooling, stock and supply spare parts, and offer service and support.
Integration Support is a separate division of Extol that is devoted to supporting integrators. This dedicated team works with machine builders to create an integration package that will meet the end‑user’s specific needs. When it is time to purchase the integration components, the Integration Support team carefully assembles the package and supports the customer as they integrate the technology into the machine they are building.
We all love options – colors, cars, hobbies, music, and of course our favorite, plastic welding!
Let’s talk about a few of the differences between vibration and hot plate welding that may help in discerning when to choose one over the other. Ah, but first we should briefly review the two welding processes.
Extol Launches New InfraStake Module and Software That Reduce Lifetime Operating Cost and Provide Full Quality Assurance
Extol, Inc. has again improved the way plastic products are made by launching the new IS32 InfraStake module and InfraStake Integration Software. This infrared (IR) staking product is designed specifically to stake plastic parts in automotive interiors and door panels. It also works well with other common staking applications, such as electronics and automotive lighting.
Extol has developed a new software package that controls the InfraStake process. The InfraStake Integration Software comes free with every integration package to ensure consistency across every integration of the InfraStake technology. The new IS32 module, paired with the InfraStake Integration Software, provides full quality assurance and strong stake joints by monitoring crucial process variables and graphing them for easy interpretation.
We often get the question, “How do you measure temperature during the InfraStake process?” The answer is, we don’t. There are a few reasons why not, but first, let’s clarify what this question is really getting at: How does the InfraStake process confirm quality results? Furthermore, can monitoring temperature during the InfraStake process guarantee a good part?