Can a hydraulic cylinder operate without an external hydraulic power unit? This real engineering case from the Vega Technical Department...
Tag Archives: mold design
Why Hydraulic Cylinder Selection Must Be Based on Mold Forces, Not Plastic Type
Does a harder plastic always require a larger locking hydraulic cylinder? This real engineering case from the Vega Technical Department...
How Engineers Calculate Locking Force for Injection Mold Slides
How do engineers calculate the correct locking hydraulic cylinder for an injection mold slide? This real engineering case from the...
Why Some Injection Molds Require Custom Hydraulic Cylinders
When should an injection mold use a custom hydraulic cylinder instead of a standard catalogue model? This real engineering case...
Why Hydraulic Cylinder Selection for Unscrewing Mechanisms Starts with Force Calculation
How do engineers select the correct hydraulic cylinder for an unscrewing mechanism? This real engineering case explains how the Vega...
V270CG vs V260CF: What’s Really Changed?
The V270CG represents the second generation of Vega self-locking hydraulic cylinders. While maintaining the proven mechanical locking principle of the...
Why Hydraulic Cylinder Rod Nuts Break
Why do the retaining nuts of self-locking hydraulic cylinders sometimes break repeatedly? This real engineering case explains how a mismatch...
Hall Sensor or Reed Switch? Choosing the Right Magnetic Sensor for Hydraulic Cylinders
Choosing the right magnetic sensor is essential for reliable hydraulic cylinder operation. This real engineering case explains when Hall sensors...
Why Does a Hydraulic Cylinder Lock? A Real Engineering Investigation into Stuck Mold Cylinders
A hydraulic cylinder that appears to be locked is not necessarily defective. This real engineering case explains how laboratory testing,...
When a Hydraulic Cylinder Locks Inside an Injection Mold: Why Finding the Root Cause Is More Important Than Forcing It Free
A hydraulic cylinder that suddenly locks inside an injection mold is rarely the real problem. This engineering case explains how...