Proportional hydraulics

Target Audience:

• Maintenance staff, engineers and designers
• Max. 20 participants per session

Duration:

• 8 hours:
• 4 sessions (2 hours each)

Language:

• English, Turkish

Training Outcomes:

• can identify the terms basic current, jump current, max current and dither frequency
• are familiar with relationship between voltage/current changes and pressure and speed characteristics on related proportional valves
• can perform the controls through PLC instead of setpoint card
• can perform the controls through analogue output signals of a PLC

Training schedule:

• On-demand

Training Contents:

• Differences between Electrohydraulics and proportional hydraulics, shown through FluidSIM program using status diagram (1 hour)
• The terms and components used in proportional hydraulics (1 hour)
• Proportional pressure control valve, amplifier electronics and setpoint electronics (1 hour)
• Proportional directional control valves, amplifier electronics and setpoint card (1 hour)
• Proportional pressure control valve controlled through PLC outputs of FluidSIM (1 hour)
• Proportional directional control valve controlled through PLC outputs of FluidSIM(1 hour)
• Proportional pressure control valve controlled through real PLC digital and analogue outputs (1 hour)
• Proportional directional control valve controlled through real PLC digital and analogue outputs (1 hour)