The reasons of using hot runner system
Competitiveness and price pressure in the injection molding industry has influenced many OEMs, molders and mold manufacturers to look for new ways to survive and thrive in their regional and global markets. […]
That is What Amateurs and Professionals would Talk
Step back for a moment and think about the voices we’ve been listening to over the past 10 years—what do you remember? Separate voices.Special interests have called for special considerations. Specific industries and associations and lobbyists represented their own interests—often with the best of intentions—that resulted in fractured, disjointed, poorly managed tactics that led to [...]
Stainless steel has come to mold industry
For years, the focus of mold base development has been toward providing a steel with higher mechanical properties for the user of the mold bases; however, when these higher strength alloys are used, machining has not been optimized for the toolmaker, […]
introduction to x-ray spectrometry
Finding new ways to ensure superior mold performance is a goal most people share. The technologies that are available are impressive, and more are becoming available every day. One of the latest is x-ray spectrometry, and it can help take the guesswork out of surface treatment. […]
Introduction to the trends of hot runner technology
Performance requirements for hot runners are becoming more demanding as technology advances and applications grow in complexity. Increased resin pricing and the need for automation are making direct gating of even the smallest parts a necessity. Customers expect good quality parts from every cavity—where the hot runner plays a key role in delivering the melt [...]
Introduction to Gas Permeable Mold Steel
Many of you have probably heard of self-venting or gas permeable mold steel, but are not totally familiar with it. Gas permeable mold steel is a sintered, pre-hardened to 35 HRc material with porosity in the range of 20 to 30 percent by volume. A system of interconnected micron-sized pores is dispersed throughout the material. [...]
Introduction to advantages of hot runner stack mold
During the concept phase of a new project the option of selecting a stack mold is often overlooked because many mold designers are unfamiliar with the technology. Compared to a regular, single-face injection mold, stack molds can virtually double the output of an injection molding machine by distributing the plastic melt into two separate mold [...]
How to design for downstream
A purchase order has been promised by the customer for weeks, and finally the green light has been given to the mold design team. No sooner has the design started and the shop foreman is asking when steel can be ordered, […]
Robotics automation can be used in mold industry
The era of robotic automation’s reputation as an expensive, over complicated technology is gone. In recent years many small to medium-sized companies have turned to automation in order to compete with low-cost sourcing. […]
Only right PC CNC can really help moldmaker
Recent advancements in industrial PC CNC controls have opened a new technology path to improved speed, accuracy, surface finish, flexibility and convenience for moldmaking, along with greater value. Here is a review of some of the features of the next generation controls you should consider when investigating your next PC CNC control purchase. [...]