A real Vega Technical Department case study explaining how converting an injection mold from hydraulic cylinders to electric actuators requires...
Tag Archives: mold design
Hydraulic Cylinder Sizing: Why Thread Surface Area Changes Everything
A real Vega Technical Department case study showing how overlooking thread surface area nearly doubled the required extraction force and...
The Pressure That Nobody Calculated: Solving an Unexpected Hydraulic Problem in a Zinc Die Casting Mold
A zinc die casting customer believed that undersized hydraulic cylinders were causing flash defects during production. Through field measurements and...
You Can’t Calculate a Force Until You Understand the Movement
A customer requested assistance selecting hydraulic cylinders for an unscrewing mold. Before performing any force calculations, Vega Technical Dep. reconstructed...
The Force Nobody Calculated
A customer calculated only the weight of the ejector plates and concluded that a small cylinder was sufficient. By analyzing...
Why Portugal Became a Mold-Making Powerhouse: The Iberomoldes Story
Portugal is one of the world's leading mold-making nations, and Iberomoldes has played a major role in that success. Discover...
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...
When Repairing the Cylinder Doesn’t Solve the Problem
Repeated hydraulic cylinder failures are rarely caused by the cylinder itself. This case study shows how Vega Technical Dep. uncovered...