Moldmakers have developed step-by-step guidelines for taking a customer’s idea for a product through part shaping, preliminary plastics requirements, design considerations, layouts, checklists, and working and assembly drawings. […]
Have you bought a new car recently? If you have, think about how you used the Internet to research that purchase—you likely checked out the make and model, looked at options and features, and then approached the dealer to negotiate and place an order. […]
Add to this phenomenon the evolution of manufacturing into a global ecosystem, and a perfect storm has formed that places enormous challenges on you and all North American SMMs. […]
Rule 1: Mold tolerances become more critical.As parts get smaller, any miscalculations have a significantly greater impact. When requesting a micro mold, aim for 10 percent part tolerances, as opposed to the 25 to 50 percent level commonly seen in macro molds, […]
It’s unlikely that a moldmaker who is close in proximity to his customer or molder will take any shortcuts because when a performance issue pops up, they’ll be stuck with no-charge fixes. […]
“There’s more than one way to skin a cat” applies to more than just the exfoliation of felines; it’s also applicable to mold repairs. Although the goal is always to make an effective repair, often there is more than one way to accomplish it. As in anything that has to be managed, the best choice [...]
“Radical” is not a word one expects to hear from a plastic injection molding company. Yet, it pops up more than once in conversation with steven, CAD/CAM application engineer for first-rate mold company. […]
Some maintenance methods are really ingenious and work great when trying to simplify a job such as using a cone-shaped jig to slide o-rings onto cores and cavities or a special set of cutters used to pull insulated runners off probe tips without damaging them. Or how to use a common flow meter to detect [...]
Traditional techniques for making a mold require several time-consuming steps that can reduce how flexible and diversified a company can be. If the moldmaking process could be accelerated, moldmakers could build more tools for different products or variations of products in a fraction of the time. In these tough economic times, diversification can mean the [...]
Rapid prototyping is the automatic construction of physical objects using additive manufacturing technology. The first techniques for rapid prototyping became available in the late 1980s and were used to produce models and prototype parts. […]