AMETEK FMH Aerospace’s Post

Oil Canning❌ Oil canning is a structural phenomenon observed on fuselage skins and it manifests as a deformation in response to fluctuating pressure loads, thermal expansion/contraction and vibration. Mechanism of Oil Canning: The primary cause of oil canning is buckling under axial loads combined with shear forces. When the critical buckling load is exceeded, the skin exhibits local deflections that resemble the movement of an oil can, hence the term. This can lead to: 01. Increased Fatigue Stress: Repeated deformation cycles can initiate cracks, particularly in high-stress regions. 02. Loss of Aerodynamic Efficiency: Deformed surfaces can disrupt airflow, leading to increased drag and reduced fuel efficiency. 03. Structural Integrity Concerns: Prolonged exposure to oil canning can compromise the load-bearing capabilities of the structure. Mitigation Strategies: 01. Material Selection: Utilizing higher-strength materials or composites can enhance resistance to buckling. 02. Design Considerations: Implementing stiffeners or increasing panel thickness in critical areas can help distribute loads more evenly and reduce susceptibility to oil canning. 03. Regular Inspections: Employing advanced non-destructive testing (NDT) methods to identify early signs of deformation can facilitate timely repairs. Oil canning is more likely to occur due to hard landing. #AerospaceEngineering #StructuralIntegrity #Aviation

👉 The purpose of this guide issued by RINA is to provide guidance on achieving optimal shaft alignment to minimize the risk of damage to propulsion plant components and increase the operating lifespan of ships.  #maritime #shipping #marineregulations

𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐲 𝐰𝐨𝐫𝐝 𝐨𝐟 𝐭𝐡𝐞 𝐦𝐨𝐧𝐭𝐡: 𝐂𝐚𝐯𝐢𝐭𝐚𝐭𝐢𝐨𝐧 Cavitation often comes up in performance discussions about hydraulic systems such as pumps and ship screw propulsion. Pumps may shut down; ships' screw propulsion can be severely limited. But what is actually meant by cavitation?   Cavitation in hydraulic systems is the formation and subsequent collapse of vapour filled cavities in a liquid. Formation of these cavities (bubbles) depends on the vapour pressure of fluid and absolute pressure in the fluid. The collapse of cavitation bubbles can be violent and loud. Excessive vibrations are also possible. Occurring close to surfaces it can lead to damage such pitting.   In addition to causing damage, cavitation can cause performance issues such as efficiency and head loss. Although small scale cavitation can initially improve performance, higher levels of cavitation can degrade performance significantly, potentially leading to pipe blockage and damage.   For ship screws, cavitation starts at the screw tip at higher rotational speeds and can extend further along the blade. In contrast with pumps, for screws the ambient pressure is the air pressure not the pressure in the pipe. This means that poor screw design or selection can quickly lead to cavitation. The daily challenge of Royal IHC is to improve the relevant designs and incorporate the results so that our equipment continues to extend the sustainability envelope. #RoyalIHC #Creatingthemaritimefuture #Technology #Techwordofthemonth #Cavitation

Stainless steel cylinders solutions for pitch propeller and marine stabilisation systems. Read more: https://lnkd.in/dGMSG-PZ #steel #solutions #systems #news #business #foryoupage #marine #luxury #Digital #construction #development #industry #infrastructure #technology #transformingindia #b2bpurchase Atos Group

The shaft coupling is the component which joins the propeller shaft to the gearbox output flange. Some are bolted directly to the gearbox but many installers use a flexible couple, such as R&D flexible couplings, which would then bolt to the gearbox. Our range includes couplings for most popular transmission types, bored for imperial or metric shafts. Besides the standard coupling, the Solid Half Coupling, Clamp on or Split Half Coupling, Bobbin Coupling and Coupling Adapters are also available. #shaftcoupling #coupling #HydraulicCoupling #marine #propulsion

IOTA GT6 Environmentally friendly solid resin It has excellent high and low temperature performance, arc corona resistance, electrical insulation performance and hydrophobic moisture resistance. It has excellent weather aging resistance, high mechanical properties, flame retardancy, corrosion resistance, ozone resistance and chemical stability. This resin is used as coating protection for various high-temperature resistant equipment and equipment coatings, high-temperature anti-corrosion coatings, powder coatings, insulating materials, weather-resistant coatings, inks and other special environments. GT6 improves flexibility on the basis of GT5 and is used in high-temperature resistant products that need to resist bending. It has a high phenyl content. Applications Used as high temperature resistant powder coating or liquid resin. It can also be used with epoxy, polyester and other powder resins; such as barbecue grills, mufflers, exhaust pipes and other areas that require high temperature anti-corrosion coatings, insulation materials or spacecraft, military equipment, etc.

Compact Power! 💪 Our low height hydraulic press packs a punch in a small footprint. 🛠️ . . *𝗚𝗲𝘁 𝗜𝗻𝘁𝗼 𝗧𝗼𝘂𝗰𝗵* 👉Available At Affordable Price👈 📲: +91-9901518488, +91-6362008090 🌐: www.hydrodynamics.in 📧: hydrodynamicsindia@gmail.com ___________________________________ #lowheighthydraulicpress #compacthydraulicpress #industrialdesign #workshopoptimization #industrialmight #toolsofthetrade #machinerymagic

🌊 Why Monel Wire Mesh is Perfect for Marine Environments When it comes to marine environments, Monel wire mesh is unbeatable. Its high resistance to corrosion and durability make it ideal for coastal and underwater use. If you’re looking for reliability in harsh conditions, Monel has you covered. Explore how Monel wire mesh can enhance your marine projects! #Monel #WireMesh #Marine #CorrosionResistance #Durability

🌊 Why Monel Wire Mesh is Perfect for Marine Environments When it comes to marine environments, Monel wire mesh is unbeatable. Its high resistance to corrosion and durability make it ideal for coastal and underwater use. If you’re looking for reliability in harsh conditions, Monel has you covered. Explore how Monel wire mesh can enhance your marine projects! #Monel #WireMesh #Marine #CorrosionResistance #Durability

Designed to withstand the most challenging conditions, our W4 Heavy Duty Piezometer ensures accurate readings in both fully and partially saturated soils. Whether you're working on dam monitoring or dealing with high-ground stress environments, this robust instrument is engineered to deliver reliable data without the interference of case stresses. Discover more about W4 Heavy Duty Piezometer in this short video: ➡️ https://bit.ly/3It6Olw #instrumentation #monitoring #instrumentation #structural #geotechnical #geotechnicalengineering #civilengineering