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PNEUMATICS – didactic equipment
This trainer should be composed as follows:
Basic modules
Isolated panel with slide valve, filter-regulator with manometer and distributor
Isolated panel with hand operated 3/2 NC minivalve and 5/2 NC-NO minivalve, flat push-button
Isolated panel with hand operated 3/2 NC minivalve, flat push-button, and 5/2 NC-NO minivalve with selector
Isolated panel with hand operated 3/2 NC minivalves, flat and mushroom head push-button
Isolated panel with pressure visualizers and one-way flow micro-regulator
Isolated panel with manometers and two-way flow micro-regulator
Isolated panel with 3/2 pneumatic valves, NC (YES) and NO (NOT), with mechanical spring and filters
Isolated panel with 5/2 pneumatic valves, monostable (2) and bistable (2) with filters
Isolated panel with valves AND (2) and OR (2)
Isolated panel with timer (NO and NC) and silenced quick exhaust valve
Isolated panel with simple effect (SE) magnetic cylinder with retracted piston rod and flow micro-regulator
Isolated panel with double effect (DE) magnetic cylinder with flow micro-regulators (2) and roller lever minivalves
Isolated panel with double effect (DE) magnetic cylinder with flow micro-regulators (2) and unidirectional and bidirectional roller lever minivalves
Advanced modules
Isolated panel with 5/3 pneumatic valves with con closed centres (1) and pressure centres (1) mechanical springs, both with filters
Isolated panel with 4 digit pneumatic pulse counter with con reset
Isolated panel with pneumatic amplifier with positive output
Isolated panel with double effect (DE) cylinder with flow micro-regulators and weight (to be pulled or pushed according to its position)
Isolated panel with pneumatic 4-module sequencer
With this trainer it must be possible to perform the following exercises:
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Unstable direct control of a SE cylinder; sequence A+/A- and A-/A+
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Stable direct control of a SE cylinder; sequence A+/A-
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Stable direct control of a DE cylinder; sequence B+/B-
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Unstable indirect control of a DE cylinder; sequence B+/B-
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Stable indirect control of a DE cylinder, sequence B+/B-
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Single cycle (semi-automatic) of a DE cylinder; sequence B+/B-
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Continuous cycle (automatic) of a DE cylinder; sequence B+/B-
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Speed control of the two strokes of a DE cylinder; sequence B+/B-
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Speed control of a single stroke of a DE cylinder; sequence B+/B-
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Unstable direct control with two independent valves of a SE cylinder; sequence A+/A-
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Unstable direct control with two dependent valves of a SE cylinder; sequence A+/A-
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Single cycle with stroke safety starting of a DE cylinder; sequence B+/B-
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Single cycle without mechanical limit switch of a DE cylinder; sequence B+/B-
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Applications of the AND-OR logic functions
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Applications of the AND-OR-NOT logic functions
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Stable indirect control with unstable valve of a DE cylinder; sequence B+/B-
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Unstable indirect control with delay of a SE cylinder; sequence A+/A-
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Pulse generator
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Extension of a short duration signal
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Bimanual control with concurrency safety
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Single cycle of two DE cylinders; sequence B+/C+/B-/C-
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Continuous cycle of two DE cylinders; sequence B+/C+/B-/C-
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Continuous cycle with contemporary strokes of two DE cylinders; sequence B+/C+/B-/C-
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Continuous cycle with repetitive and contemporary strokes of two DE cylinders; sequence B+/B-C+/B+/B-C-
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Continuous cycle with separate control of start and end cycle of a DE cylinder; sequence B+/B-
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Continuous cycle with single control – automatic of a DE cylinder; sequence B+/B-
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Continuous cycle with manual control – automatic of a DE cylinder; sequence B+/B-
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Continuous cycle with manual control – automatic of two DE cylinder; sequence B+/C+/B-/C-
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Continuous cycle with emergency control for the stop at the phase reached by a DE cylinder; sequence B+/B-
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Continuous cycle with emergency control for the immediate return to the starting position of two DE cylinders; sequence B+/C-/B-/C+
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Unstable indirect control of a DE cylinder with load and 5/3 valve with closed or pressure centers
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The force in pneumatic systems
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The work developed by a DE cylinder in pneumatic systems
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The power in pneumatic systems
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The energy in pneumatic systems
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Automatic-semiautomatic control of DE cylinder through the 4 step sequencer
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Pressure amplification in pneumatic systems
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The pulse counter in pneumatic systems
This trainer must be supplied with a noiseless compressor.
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