Mold builders and injection molders have different requirements when it comes to hot runner systems. Mold builders are often concerned about price, delivery and quality, while the molder is concerned with operation, performance and ease of maintenance. […]
Toolmaking has always been one of Audi’s core competences, they are constantly pushing the boundaries of what is technically feasible to lay the foundation for our high‑quality car bodies and to remain globally competitive. […]
Understanding how data is processed helps to select the appropriate CNC control for a five-axis machine to optimize machining time, surface finish quality and workpiece accuracy. Here are five basic requirements a CNC control should meet: […]
Before examining CNC requirements, let’s review how data processing can influence a mold’s accuracy and surface quality. Here are four key influencers of data processing on the results of five-axis mold machining: […]
In today’s competitive moldmaking marketplace, some mold builders believe the industry’s required tolerances and surface finishes can no longer be achieved with electrodes. Instead, they rely on high-speed cutting of 3D surfaces, which not only meets the necessary tolerance and finish requirements, but can also streamline the manufacturing process and positively impact a shop’s bottom [...]
With every weld repair comes challenges with EDM recast layers, platings, coatings, steel types and filler rod choices. we’ll break down these problems and recommend repair procedures that welders should consider for mold and die steels. […]
With every weld repair comes challenges with EDM recast layers, platings, coatings, steel types and filler rod choices. we’ll break down these problems and recommend repair procedures that welders should consider for mold and die steels. […]
In most welding shops, there is a certain procedure for handling a mold from when it arrives for repair to when it is ready for a customer. At my company, it is a seven-step process that may require adjustments depending on whether we are using micro-TIG or laser welding. […]
Copper beryllium alloys are heavily used worldwide in the plastic industry in the manufacture of injection mold components that are then used to make containers from different types of plastic resins. It is estimated that 50 percent of the plastic injection industry uses this material for this purpose. […]
Keeping hot runner system costs down is key to efficient injection mold design. Designing standard items into a hot runner system or hot half can help reduce initial material costs and downtime, simplify spare parts ordering, increase design flexibility and system reliability, ease maintenance, and improve product delivery and quality. These standard items include parts [...]