A Customer case explains the material specifications of a hydraulic cylinder body and rod, including C40 steel, 40CrMnMo7, heat treatment...
Support
All articles about Maintenance and Support about VEGA HYDRAULIC CYLINDERS and VEGA SWITCHES and VEGA SPARE PARTS
Hydraulic Cylinder Oil Leakage After 700,000 Cycles: Rod Surface, Seal Wear and Maintenance Strategy
A real Customer case shows how to diagnose hydraulic cylinder oil leakage after 700,000 cycles by checking rod surface condition,...
When Multiple Hydraulic Cylinders Do Not Move in Synchronization: Diagnosing an Unbalanced Oil Circuit
A Customer case shows how to diagnose synchronization problems in multiple hydraulic cylinders by checking oil-flow balance, manufacturing tolerances, piston...
Selecting a Hydraulic Cylinder for 500 kN Force at High Cycle Frequency
A Customer case shows why 500 kN force, 200 mm stroke and 10 Hz frequency create demanding hydraulic requirements and...
Adding a Stroke Reducer to a V220CC Hydraulic Cylinder: A Practical Customer Solution
A Customer case shows how an existing V220CC hydraulic cylinder with a 150 mm stroke can be adapted to a...
Designing a Double-Stroke Hydraulic Cylinder for Injection Molds
A Customer case shows how Vega developed a double-stroke hydraulic cylinder with a Ø50 mm bore and two 50 mm...
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 Modify Hydraulic Cylinder Stroke Without Replacing the Entire Cylinder
A Customer case shows how special reducer pistons can shorten hydraulic-cylinder stroke and restore correct end-stroke switch operation in an...