A customer calculated only the weight of the ejector plates and concluded that a small cylinder was sufficient. By analyzing...
Tag Archives: Mold Reliability
The 2 Millimeters That Could Have Stopped an Entire Mold
A customer requested a technical review of a mold equipped with self-locking cylinders. During the analysis, Vega Technical Dep. identified...
Why Push Force Is Only Half the Story
A mold maker wanted to replace an existing hydraulic solution with self-locking cylinders. Through a complete analysis of injection forces,...
Why We Refused to Approve This Cylinder
Sometimes the most valuable engineering answer is "No". This case study shows how Vega Technical Dep. identified a hidden risk...
Can We Use a Smaller Cylinder?
A customer wanted to know if a smaller hydraulic cylinder could be used in a large injection mold. Through force...
When the Cylinder Isn’t the Problem
A damaged hydraulic cylinder is often just the symptom of a deeper engineering issue. This real case study shows how...
Hydraulic Unscrewing Systems
Hydraulic unscrewing systems provide the force and flexibility required for large threaded components, deep threads, and demanding molding applications. This...
Thread Unscrewing Systems
Thread unscrewing systems are among the most complex mechanisms used in injection molds. This engineering guide explains how to select,...
Thread Release System Selection
Choosing the correct thread release system is one of the most important decisions in injection mold engineering. This article introduces...
Manual Unscrewing Systems
Manual unscrewing systems remain a practical and economical solution for low-volume threaded injection molded parts. This article explains the operating...