For moldmakers, new product development (NPD) projects represent both exciting opportunities and potential pitfalls. These projects offer the chance to work on cutting-edge designs for globally recognized brands, but they also come with unique challenges that can strain customer relationships and project timelines. In the moldmaking world, NPD isn't limited to entirely new products. It [...]
From specialized cooling component materials and conformal cooling inserts to standard machining practices employing new mold components, mold cooling has evolved and increased in efficiency in recent years. Historically, mold cooling systems were designed to circulate water or other media through the base plates, but not necessarily within the cavities. Newer technology creates optimized circulation [...]
With the proportion of free-form surfaces increasing and the precision requirements for mold processing rising, manufacturing molds of high quality and securing the stability and quality during production has become vital. 3D scanning technologies are a game changer in these processes. Mold Design with 3D Scanning and Reverse Engineering Reverse engineering aims to reproduce an [...]
Automation is an essential part of machining and profitable manufacturing. Mold builders striving to compete at the Industry 4.0 level must focus on embedded sensors, software and other technologies to collect and analyze data to improve decision-making. These technological improvements lead to increased speed and efficiency, predictive maintenance and self-optimization of the manufacturing process. Moldmakers, [...]
Traditionally, ballnose end mills were the go-to for smooth surface finishes. However, their limitations, especially for extensive surface finishing, have become increasingly apparent. The small stepover of a ballnose end mill, typically between 3-5% of the tool diameter, results in limited material contact. This necessitates more passes to achieve an optimal surface finish, leading to [...]
A guided ejection system prevents gravity from transferring the weight of the ejector plates onto the connected mold components. This is the support function of the system. They will also help prevent the ejector plates from cocking and binding, which is often caused by the machine ejector rods not being the exact same length, or [...]
Everyday mold builders face various challenges as they tackle each new mold project that enters the shop. Whether it involves engineering, building, maintaining, or repairing molds, this industry’s dedicated technology suppliers offer solutions. Here are some insights and instructions to help your team through four specific challenges. How to Reduce Risk in Plastic Part Design [...]
The injection mold design process is quite complex since many critical aspects have to be considered. Even slight miscalculations can lead to huge production problems and excessive costs. The detailed injection mold design procedure is listed below. Analyze The Plastic Part To establish the product specifications, mold design engineers, tooling engineers, materials makers, production engineers, [...]
The plastic injection molding engineering solutions are highly suitable for custom designs and 3D mold prototyping. The injection mold engineering cores are described below in detail. Ejection System Design The instruments are firmly fastened together throughout the injection procedure. The tool unlocks after the plastic has cooled down enough to keep its shape, often by [...]
A fully described plastic part is the most crucial information for a mold build project. An incomplete part drawing can create countless problems in the mold design process, waste a lot of precious time and cause numerous issues when the mold is completed and commissioned at the customer’s facility. Spending extra time at the beginning [...]