Failure Analysis: Understanding Galvanic Corrosion Between Cylinder ComponentsFour conditions create a galvanic cell: dissimilar materials, electrical contact, a shared electrolyte, and potential difference. Diagnose cylinder failures.→Blog Author
Jason Tan
Hello, I'm Jason, a Bepto Pneumatic manufacturing engineer. I help connect drawings, machining tolerance, sealing interfaces, assembly checks, and inspection needs with build-ready pneumatic parts.
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Articles by Jason Tan
89 articles sorted newest first for readers who want one author's pneumatic selection notes in one place.
Thermal Imaging Analysis: Heat Generation in High-Cycle Cylinder SealsUse a 6-step thermal imaging workflow to diagnose high-cycle seal heat, correct emissivity errors, verify hot spots, and set model-specific action limits.→
Pressure Drop Dynamics Across Cylinder Ports and FittingsMeasure pressure drop across cylinder ports and fittings with dynamic gauges, ISO 6358 flow data, and a 0.4 bar example to prevent weak, slow strokes.→
The Role of Surface Finish (Ra vs. Rz) in Cylinder Barrel LongevityCompare Ra and Rz for cylinder barrels using ISO 21920, Parker's 0.2 and 0.4 um seal examples, measurement settings, inspection maps, and practical RFQ checks.→
Grease Aging Mechanisms: Why Cylinder Lubrication Fails Over TimeLearn why ASTM D942 cannot predict cylinder grease life, how four failure paths develop, and what evidence should trigger safe pneumatic cylinder service.→
Tribological Comparison: PTFE vs. Polyurethane Seals in Dry Air ApplicationsCompare PTFE-based and polyurethane pneumatic seals in dry air using 6 operating variables, model-specific limits, and a practical validation plan for buyers.→
The Physics of Seal Lip Geometry: Radiused vs. Sharp Edge DesignsCompare 3 pneumatic sealing functions and learn how lip radius, preload, rod finish, lubrication, and wiper pairing control friction, leakage, and wear.→
Solid Lubricants: MoS2 Coatings for Oil-Free Cylinder OperationNASA tests of 6 MoS2 coatings show why humidity, binder, film thickness, seals, and acceptance testing define oil-free pneumatic cylinder performance.→
Boundary Lubrication Failure: The Root Cause of Scoring in Cylinder RodsDiagnose 5 cylinder rod scoring patterns, separate boundary lubrication from root causes, and verify alignment, debris, lubricant, surfaces, and repair limits.→