Having finished the Tools of the Trade series on circuit board assembly, let’s look at some of the common methods for doing enclosures. First, and possibly the most common, is injection molding. This ...

This article continues our series of troubleshooting reports from one of the leading on-the-spot problem solvers in the molding industry. Bob Hatch is manager of technical service and customer support ...

Robert F. Dray is the founder and owner of R. Dray Mfg. Inc. What are the four most poorly designed elements of an injection molding machine? The purging setup, the nozzle and sprue bushing ...

I-Mold GmbH & Co. KG has developed a sprue adjuster, which the company said enables a toolmaker to change the direction of melt flow in the runner system of an injection mold. By a simple turn of the ...

With the miniaturization of many products, manufacturers are streamlining devices to pack more features into smaller packages. For instance, the pitch (spacing) between contacts in electrical ...