Learn how to calculate thrust and extraction forces and select the correct hydraulic cylinder for core retraction in injection molds....
Tag Archives: extraction force
How to Select the Right Hydraulic Cylinder for an Injection Mold Slide: Thrust and Pulling Force Calculation
A real Customer case shows how to calculate thrust and pulling forces and select the correct hydraulic cylinder using cavity...
How to Calculate the Correct Hydraulic Cylinder for Two Different Injection Mold Slides
How do engineers determine whether two slides in the same injection mold require the same hydraulic cylinder? This real engineering...
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...
Why Doesn’t the Slide Move? A Guide to Hydraulic Cylinder Sizing
Why can a correctly sized hydraulic cylinder fail to move an injection mold slide? This real Vega Technical Department case...
The Force Nobody Calculated
A customer calculated only the weight of the ejector plates and concluded that a small cylinder was sufficient. By analyzing...