We make interactive training for industrial teams - simulations and 3D animations that are used in over 100 countries around the world. From basics to advanced, we teach hydraulics, electrical, instrumentation, and more. Our team is stacked with Subject Matter Experts, Artists, Animators, Programmers, Writers, and Teachers, all with industrial experience. Enjoy our demo videos here on RU-vid, and when you're ready for more head to www.lunchboxsessions.com
sir,can you enlighten me that i saw some maker 's catalogue that we need about 4.5-8bar of back pressure at tank line in order to let this 2stage vlv work well .what do you think?
when spool is in null postion, should we get oil in A and B, we have tested on Directional valve, we inserted 150 barg on P and we are gettingoil drop on Port A and B, is this normal in Null Postion without any command to Solonoide valve
I would really enjoy a video for pilot operated joystick controls for large excavators. (Mine do not have a tank connection at joystick). Hamworthy/hydreco system.
Interesting. It is like trying to pull out the plunger of a syringe while your thumb is covering the air hole. Except the seal would be at the top, not against the cylinder walls. So for creep to occur, more oil must be able to get pulled into the cylinder.
🎯 Key Takeaways for quick navigation: 10:37 *🛠️ Fault Finding Procedures in Hydraulics* - Understanding common hydraulic system issues, - Importance of simplified troubleshooting processes, - Utilizing diagnostic tools effectively. 14:25 *🌡️ Overheating in Hydraulic Systems* - Exploring causes and consequences of hydraulic system overheating, - Addressing pressure compensation and relief valve settings, - Importance of simple diagnostic checks for overheating issues. 30:27 *🚧 Troubleshooting Hydraulic Cylinder Slow Movement* - Identifying and resolving issues with hydraulic cylinder movement, - Examining potential causes such as valve block contamination, - Importance of systematic troubleshooting processes and schematic analysis. 37:24 *🛠️ Troubleshooting Hydraulic Systems* - Troubleshooting hydraulic systems involves a methodical approach to identify potential issues and resolve them efficiently. - Basic checks before assuming major component failures, - Importance of examining simple components like sight glass, ball valves, and breather filters, - Story highlighting the significance of checking breather filters in maintaining hydraulic system performance. 42:33 *🔄 Hydraulic System Functionality* - Understanding the relationship between hydraulic cylinders, fluid volume, and tank breathing. - Explanation of how fluid level changes in the tank during cylinder extension and retraction, - Importance of proper tank breathing for hydraulic system functionality, - Impact of improper tank breathing illustrated with an example. 48:09 *🔍 Troubleshooting Hydraulic Press Issues* - Story detailing the troubleshooting process for a hydraulic press malfunction. - Importance of reviewing schematics before troubleshooting, - Identification of external components affecting system operation, - Resolution of issues without major component replacements through systematic diagnosis. 01:02:30 *🛢️ Importance of Oil Cleanliness for Hydraulic Systems* - Proper oil cleanliness is crucial for hydraulic systems, especially those with high sensitivity and availability requirements. - Understanding ISO 446 standards helps determine the necessary oil cleanliness level. - Effective filtration methods include inlet, pressure, return line, and offline filtration to maintain oil cleanliness. 01:05:09 *🛠️ Implementing 48-Hour Problem Solving Approach in Hydraulics Maintenance* - Adopting a 48-hour problem-solving approach challenges maintenance teams to address hydraulic issues within a set timeframe. - Maintaining clean and leak-free hydraulic systems reduces unplanned downtime and improves overall productivity. - Constant attention to detail and proactive maintenance practices contribute to minimizing malfunctions and leaks. 01:07:38 *💧 Importance of Inlet Line Filtration for Hydraulic Pump Efficiency* - Inlet line filtration is essential for ensuring the cleanliness of hydraulic fluid entering the pump. - Utilizing Inlet line filtration reduces the need for frequent tank cleaning and maintenance. - Monitoring vacuum levels and choosing appropriate filtration methods optimize pump performance and longevity. 01:13:48 *📊 Monitoring Hydraulic System Health with Differential Pressure Sensors* - Differential pressure sensors provide accurate tracking of contamination levels in hydraulic systems. - Various options, such as pressure differential switches and pressure transmitters, offer different levels of monitoring granularity. - Regular monitoring of differential pressure helps detect filter clogging and indicates the need for maintenance or replacement. Made with HARPA AI
RU-vid has this video and some of your others so screwed up I can watch and listen to them on the phone but if I try to cast them to their Google cast crap I get no sound or a frozen picture it's one or the other Google updates the most terrifying sabotageers of the internet
We are facing one critical issue with on board proportional card rexroth +/- 0 to 10 V. With -ve voltage apply some time valve start working in +ve supply direction so operation got opposite. After reset valve supply same valve start to work normal. Sir, Please suggest root cause and solution.......
