by ep | Jul 15, 2026 | single acting cylinder
A hydraulic cylinder side load is any force component acting perpendicular to the piston rod axis. Hydraulic cylinders are engineered for pure axial loading — force along the rod centreline — and a hydraulic cylinder side load is therefore an off-design condition that...
by ep | Jul 15, 2026 | single acting cylinder
Testing a hydraulic cylinder for leaks is a structured process that distinguishes between external leakage (oil visible on the outside of the cylinder), internal bypass (piston seal failure with no external oil), and port fitting leakage. Each type of hydraulic...
by ep | Jul 15, 2026 | single acting cylinder
Honing a hydraulic cylinder bore is a precision repair operation that restores the bore surface finish required for new piston seals to function correctly. A glazed, scored, or corroded bore surface will destroy a new piston seal within its first hours of operation,...
by ep | Jul 15, 2026 | single acting cylinder
Hydraulic cylinder noise is one of the most informative diagnostic signals in a hydraulic system — each type of noise points to a specific cause with a specific fix. The rattling crack of cavitation, the bang of hydraulic hammer at end of stroke, the squeal of...
by ep | Jul 15, 2026 | single acting cylinder
Hydraulic cylinders can work in cold weather — but standard specification cylinders will leak at cold start, extend sluggishly, and suffer cumulative seal degradation if used in sub-zero temperatures without the correct seal compound and hydraulic oil specification....
