A step-by-step technical guide to setting preload on a Vega V270CG self-locking hydraulic cylinder using the RF...211E adjustable preload flange....
Tag Archives: moldengineering
When Injection Pressure Pushes a Punch Back: How to Size a Hydraulic Locking Cylinder
A real injection-mold application shows how injection pressure, punch area, holding force, preload and mechanical locking influence hydraulic cylinder selection....
How to Design the End-of-Stroke Position of a Hydraulic Cylinder in a Three-Plate Injection Mold
Discover how a special V450CM hydraulic cylinder was engineered for a three-plate injection mold requiring 130 mm stroke, a mechanical...
Hydraulic Cylinders on a Three-Plate Injection Mold
Learn how hydraulic cylinders are integrated into three-plate injection molds, with practical considerations for stroke, mechanical stops, rod geometry, alignment...
Load Analysis, Cylinder Sizing, Injection Pressure and Mechanical Design
Selecting a hydraulic cylinder for an injection mold requires more than calculating force. This technical guide explains cylinder sizing, bore...
When a Self-Locking Hydraulic Cylinder Is Not Enough: Choosing the Right Solution for Heavy Mold Mechanisms
Discover why a self-locking hydraulic cylinder may not be suitable for heavily loaded mold mechanisms. This real engineering case explains...
How to Calculate the Holding Force for a Self-Locking Hydraulic Cylinder
How do engineers determine whether a self-locking hydraulic cylinder can safely withstand injection molding forces? This real engineering case explains...
The Engineering Limits of Compact Hydraulic Cylinders
Can a hydraulic cylinder always be made shorter to fit into a compact mold? This real engineering case explains why...
Why Replacing a Broken Hydraulic Cylinder Rod Does Not Always Solve the Problem
A broken hydraulic cylinder rod is not always the result of a manufacturing defect. In this real engineering case, the...
How to Wire Hydraulic Cylinder Limit Switches in Series
Correct electrical wiring is essential for reliable mold operation. In this real technical support case, Vega helped a customer urgently...