Learn how hydraulic connections can affect preload adjustment on self-locking hydraulic cylinders and why correct installation is essential for injection...
Tag Archives: Mold Engineering
Designing a Long Rack for a Hydraulic Unscrewing Cylinder: Why Length Can Become a Critical Engineering Limit
A Customer case explains why a 1,100 mm rack was not supplied for a V210CS hydraulic unscrewing cylinder and how...
When Injection Force Exceeds the Locking Cylinder Capacity: How to Correctly Size a Mold Locking System
A Customer case shows why 236 cm² of projected area can generate 118,000 kgf at 500 bar and why a...
How to Correctly Install a Check Valve on a Hydraulic Cylinder in an Injection Mold
A Customer case explains how to correctly connect a hydraulic check valve, remove trapped air and release cylinder pressure before...
How to Select the Correct Hydraulic Cylinder at 100 bar for an Injection Mold
A Customer case shows how Vega verified hydraulic-cylinder sizing at 100 bar by comparing thrust, pulling force, cylinder bore, operating...
How to Size Hydraulic Cylinders for Plastic Part Extraction: A Customer Case with PA GF40%
A real Customer case shows how adhesion force, contact surface and hydraulic pressure influence hydraulic-cylinder selection for PA GF40% injection...
How to Size Hydraulic Cylinders for Injection Mold Slides: A Customer Case
A real Customer case shows how cavity pressure, slide angle, surface area and friction affect hydraulic-cylinder sizing for injection mold...
How to Protect a Self-Locking Hydraulic Cylinder from Overpressure, Shock and Premature Wear: A Customer Case
A real Customer case shows how hydraulic pressure, flow control, end-of-stroke speed and mechanical locking affect the reliability of hydraulic...
How to Select a Hydraulic Locking Cylinder for an Injection Mold: A Real Engineering Case Study
A real injection mold engineering case showing how wedge angle, cavity pressure, plastic adhesion and friction affect hydraulic locking cylinder...
How to Select the Correct Self-Locking Hydraulic Cylinder for an Injection Mold
Learn how to correctly size hydraulic cylinders for injection molds by calculating pushing force, pulling force, injection pressure force, stripping...