proportional hydraulics (proportional servo & hydraulics ... · proportional hydraulics...

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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

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Page 1: Proportional hydraulics (Proportional servo & hydraulics ... · Proportional hydraulics (Proportional servo & hydraulics Fluids) ... Participation in the Electro hydraulics on/off

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Proportional hydraulics (Proportional servo & hydraulics Fluids)عدد ال�ساعات : 25 �ساعة تدريبية

عــــدد �لأيــــام: 5 �أيام

تواريخ تنفيذ الدورة : 2014/6/25-21 2014/11/26-22

This 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

Page 2: Proportional hydraulics (Proportional servo & hydraulics ... · Proportional hydraulics (Proportional servo & hydraulics Fluids) ... Participation in the Electro hydraulics on/off

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Typical properties and characteristic values of the relevant classification Typical applications for the individual hydraulic fluid classifications Control and maintenance of lubrication and hydraulic oils Comparison of hydraulic fluid evaluations and releases of the hydraulic fluids for components and systems

Classification of lubrication greases

Learning targets Understanding the functionality and set-up of the proportional servo valves as well as their electronic control

Recognizing easy functional sequences Realizing specified functional sequences Knowing tasks and requirements on hydraulic fluids Recognizing, selecting and prioritizing requirements on hydraulic fluids from the relevant application

Correctly dividing/classifying hydraulic fluids Being able to distinguish hydraulic fluid products without confusion Being able to describe the term viscosity and to describe the connections between viscosity, temperature, pressure and time

Calculating the influence of pressure and temperature on the volume of hydraulic fluids on mineral oil basis

Being able to read the analyses of new and used fluids, to identify typical defects and to specify possidle causes

Prerequisites Participation in the Electro hydraulics on/off valves & Accumulators training or comparable knowledge

Target group Commissioning, assembly and maintenance personnel (mechanics and electricians); but also for engineers who want to familiarize with the proportional servo valve technology in practice.