- أماكن: Kurla - Mumbai أبوظبي دبي الدوحة جدة الرياض صلالة مدينة الكويت رأس الخيمة الدمام القُضيبية - المنامة
- مدة الدورة التدريبية: 5 Days
تفاصيل الدورة
Hydraulic Theory, Maintenance & Trouble-shootingCOURSE OUTLINE
Module 1
- Standards for equipment and circuit diagram representation
- Design and function of hydraulic power supply systems
- Physical principles
- Measurement of volumetric flow rate, pressure and temperature as an aid to troubleshooting
- Hardware technology and characteristic data for valves and actuators
- Reading and interpreting basic hydraulic circuit diagrams for direction, speed, pressure and position
Module 2
- Standards and safety regulations
- Design and function of hydraulic power supply systems
- Design and function of hydraulic valves for controlling direction, speed, position and force
- Hydraulic drives for linear and rotary movements
- Electric signal control for hydraulic power section with switching solenoid and proportional solenoid interfaces
- Synchronised controls, valve fittings, hydraulic reservoir circuits
- Introduction to proportional technology using a setpoint-valve card, amplifier card and proportional valve
- Maintenance, inspection, scheduled and fault-related repairs on hydraulic systems
- Systematic troubleshooting, damage analysis and weakness elimination
- Intensive practical training involving design of control systems based on circuit diagrams, commissioning and testing
Module 3
- Basic principles of proportional hydraulics
- Design, function and characteristics data for proportional, directional control, pressure and flow control valves
- Generation of target values (analogue and digital)
- Adaptation of amplifier electronics to required conditions
- Development and interpretation of proportional hydraulic circuit diagrams
- Intensive practical training involving design based on circuit diagram and adjusting parameters for optimum commissioning
- Instructions for maintenance, troubleshooting and commissioning
- Introduction to servo valve technology and control
- Proportional valves in open control loop systems, control valves in closed control loops
- Current standards and safety regulations for practical operation and exercises
Module 4
- Hydraulic equipment maintenance - why it’s so important
- Maintaining fluid cleanliness
- Maintaining fluid temperature and viscosity within optimum limits
- Maintaining hydraulic system settings to manufacturers’ specifications
- Scheduling component change-outs before they fail
- Following the correct commissioning prodedures
- Conducting failure analysis
- The true cost of hydraulic fluid leaks
- Fluid contamination and dealing with water in hydraulic fluid
- Troubleshooting basics and how to avoid costly mistakes
- Symptoms of common hydraulic problems and their causes
- Locating internal leakage
- Fundamentals of hydraulic component and cylinder repair
COURSE OUTLINE
Module 1
- Objectives of low cost automation
- Basic principles of compressed air supply, production, preparation and distribution
- Power section devices (Linear and rotary actuators)
- Use of directional control valve, flow control, pressure and time control valves and sensorsStructure and function of pneumatic devices and valves
- Basic logic functions and their application
- Symbolic representation of devices and standards (ISO 1219)Systematic design of circuit diagrams
- Reading pneumatic circuit diagrams
- Operating modes in pneumatic control systems
- Safety regulations and valid industrial standards
- Typical industrial circuits
- Identifying and eliminating faults
Module 2
- Pneumatic Symbols and Standards
- Pneumatic power generation, preparation and distribution
- Design, function and identification of pneumatic components
- Reconstruction and reading of pneumatic circuits
- Reviewing, completing and using machine documentation
- Developing and applying troubleshooting strategies
- Optimising systems using fault documentation
- Learning and applying safety regulations and valid standards
Module 3
- Basic Principles of compressed air technology, production, preparation and distribution (Review)
- Power section devices and actuators, (specific application) Bellows, Rodless, rotary & Impact cylinders, Pulse Ejectors, Grippers
- Valves and basic logic funcions (specific application) Counters, Timers, Two Hand and binary control
- Positioning, open and closed loop
- Sequence, and sequence stepper control
- Vacuum technology
- Low pressure pneumatics (air sensors and amplifiers)
- Emergency Controls (soft start)
- Hydraulic feed units
- Rotary Index tables, and strip feed units
- Practical exercise and typical industrial circuits
- Hydraulic equipment maintenance - why it’s so important
- Maintaining fluid cleanliness
- Maintaining fluid temperature and viscosity within optimum limits
- Maintaining hydraulic system settings to manufacturers’ specifications
- Scheduling component change-outs before they fail
- Following the correct commissioning prodedures
- Conducting failure analysis
- The true cost of hydraulic fluid leaks
- Fluid contamination and dealing with water in hydraulic fluid
- Troubleshooting basics and how to avoid costly mistakes
- Symptoms of common hydraulic problems and their causes
- Locating internal leakage
- Fundamentals of hydraulic component and cylinder repair
Module 5
- Electrical and pneumatic symbols and standards
- Interaction of control section and pneumatic power section
- Components of power section control section
- Electronic sensors (inductive, capacitive and infrared)
- Systematic production and reading of electrical circuit diagrams
- Operating modes of electro - pneumatic control systems
- Coordinated sequence controls
- Fault finding procedures and systematic troubleshooting
- Safety regulations and valid standards for pneumatics
- Practical exercises for all circuits
الموقع
Engineering أسئلة ذات صلة
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