8 Proportional hydraulics (Proportional servo & hydraulics Fluids) بية �ساعة تدري25 ل�ساعات :د ا عد �أيام5 د �لأيــــام: عــــد2014/11/26-22 2014/6/25-21 : خ تنفيذ الدورة تواريThis practical training deals with our introduction to the proportional servo valve technology. You work out the commissioning as well as the methodic troubleshooting in small groups at the test stands. The hydraulic fluid is the connecting element in every hydraulic system. Despite increasing purchasing and operating costs, little importance and value is often attached to the liquid construction element Fluid. In this training, we want to jointly derive and/or convey basic knowledge from A like Acquisition costs to Z like Zero point adjustment on hydraulic systems and components with hydraulic fluids. Contents Introduction to the proportional servo valve technology Component technology (directional, pressure and flow control valves) with handling, operating behavior and setting Controls with proportional servo valves Control electronics analog and digital Practical test set-up according to circuit diagrams worked out at the hydraulic training system Information on sources of interference, troubleshooting and commissioning Test possibilities Introduction to the servo valve technology Hydraulic fluids in the tribological system Production and set-up of hydraulic fluids on mineral oil basis and alternatives common today (related hydrocarbons, environmentally compatible hydraulic fluids, flame- resistant hydraulic fluids) The lubricant market (scope) Trends