DYYY-03B Transparent Hydraulic and Pneumatic Comprehensive Training Platform

Release time：2024-05-12 19:00viewed：times

1. Overview The
transparent hydraulic and pneumatic PLC control comprehensive tr*ning device is based on the syllabus requirements of mechatronics in colleges and universities for pneumatic, electric and hydraulic control. Our company adopts the advantages of hydraulic PLC control and pneumatic PLC control tr*ning equipment. The open comprehensive experimental bench structure was developed through continuous innovation and improvement after extensive consultation with experts, professors and teachers. It is currently an ideal comprehensive tr*ning equipment that integrates pneumatic control technology, hydraulic transmission control technology and PLC control. Practical tr*ning allows students to intuitively and perceptually compare and understand the characteristics, characteristics, advantages and disadvantages of gas, electricity, and liquid.
Hydraulic experimental components are all made of transparent organic materials, which are transparent and intuitive. It is easy to understand the structure, performance and use of dozens of commonly used hydraulic components. Master the working processes and principles of dozens of basic experimental loops. During experiments, it is quick and convenient to assemble the experimental circuit. The electrical m*n control unit for pneumatic tr*ning and hydraulic tr*ning is equipped with 2 sets of PLC control and 2 sets of relay control, which is simple and practical.
2. Experimental table composition
The tr*ning system adopts a "two-in-one" double-sided structure, that is, one experimental table can be used by two groups of four students to conduct pneumatic experiments and hydraulic experiments respectively. It can also be used for pneumatic and hydraulic comprehensive experiments on both sides at the same time, optimizing Share resources and improve product performance-price ratio. The overall structure is simple and practical.
The experimental bench is made of iron with a double-layer matt dense pattern spray-p*nted structure. Beautiful and elegant, sturdy and durable, easy to operate. The basic configuration is: 1 pneumatic test component; 1 set of pneumatic test PLC control module; 1 oil-free and low-noise *r compressor; 1 set of hydraulic test component, 1 set of hydraulic test PLC control module; 1 hydraulic test pump station. (The computer is configured separately according to the school's requirements)
This experimental system uses a dedicated independent hydraulic experimental pump station, equipped with a motor speed control system, and the motor speed control system has a safety speed limit function inside, which can limit the maximum output speed. Equipped with an oil circuit pressure adjustment function, the safe working pressure of the output pressure oil can be adjusted. Equipped with all commonly used hydraulic components: Each hydraulic component is equipped with a mounting base plate, which can conveniently and arbitrarily place the hydraulic components on the aluminum alloy profile panel (the panel has an aluminum alloy profile structure in the form of a "T" groove). The oil circuit overlap adopts quick-change joints, which are easy to disassemble and connect without oil leakage.
This set of tr*ning equipment can be used to independently carry out basic circuit and application experiments of pneumatic control and hydraulic control, or comprehensively carry out mutually coordinated experiments: such as realizing gas-electric control, gas-hydraulic control, electric- Hydraulic control, gas-electric-hydraulic integrated control, etc.

Hydraulic transparent technical parameters:

1. M*n technical parameters
1. Power supply: AC220V tolerance ±10%, 50Hz;
2. DC power input AC220V output DC24V/3A
2. Device capacity: ≤1kVA;
3. Working environment temperature: -5℃～40℃;
4 , Working humidity: ≤90% (at 40℃);
5. Overall dimensions: 1500mm×1000mm×1750mm
6. Hydraulic pump station:
(1) System rated pressure 0.8MPa;
(2) Gear pump-motor 1 set: using internal The shaft is installed in one piece, with compact structure and low noise; gear pump: rated flow 6L∕min, pressure 2.5MPa; motor: power 450W, speed range 0-1500r/min, overall dimensions: 630mm×380mm×500mm
(3) Oil tank: 30L capacity per hectare; equipped with oil temperature level gauge, filter, *r filter, shock-resistant pressure gauge, L-HL46 hydraulic oil;
7. Hydraulic components:
processed with transparent technology, maximum working pressure 2.0MPa . Each transparent hydraulic component is equipped with a base plate, which can be conveniently and freely placed on the operation panel. The oil circuit overlap adopts quick-change joints and transparent hoses, which can clearly and intuitively see the flow of the oil circuit without oil leakage.
8. Electrical control unit:
(1) PLC host module: The host is Mitsubishi FX1S-20MR host, with 12 DC inputs/8 relay outputs.
(2) Equipped with control modules: power module, PLC control module, relay control module, control button module, hydraulic component independent module, etc.
9. Configuration simulation software: It can communicate with the computer through PLC to realize configuration monitoring.
10. Electromagnetic reversing valve: DC24V. Suction 3mpa
11. Hydraulic and pneumatic transmission design and control virtual simulation software
This software is developed based on unity3d. The software adopts the form of three-dimensional roaming. Movement can be controlled by the keyboard, and the lens direction can be controlled by the mouse. The interface has a homepage , help, full screen, component awareness, loop construction, key component testing, typical system testing interface.
11.1 Component identification adopts the form of automatic playback, which introduces the m*lbox, liquid level gauge, oil pump unit on the equipment (the pop-up hydraulic symbols, principles and introduction are introduced here, click OK to enter the next introduction), valve frame, pressure gauge, The disassembly and assembly of 11.2 components such as sensors
are divided into learning mode and assessment mode. There are built-in electromagnetic reversing valves, plate relief valves, plunger pumps, filter valves, and electro-hydraulic servo valves. In the learning mode, the disassembly sequence is prompted and highlighted, and in the assessment mode There is no prompt during disassembly and installation. If the disassembly and assembly sequence is wrong, the next step of disassembly and assembly will not be possible. The toolbar is equipped with draggable seals, pumps, valves, oil filters, hex wrenches, pipe wrenches, adjustable wrenches, dead wrenches, and M5 screws.
11.3 The hydraulic components are equipped with one-way valve (hydraulic control, poppet valve core, ball valve core), m*n structure of the reversing valve (O type, Y type, H type), hydraulic cylinder (assembled plunger, double-acting single outlet rod, The construction of double-acting double-output rod, single-acting double-output rod, single-acting single-output rod), etc., each construction experiment adopts a graphical method, and is constructed by dragging the set graphics. There are Confusing graphics.
11.4 Hydraulic selection is based on the hydraulic schematic diagram, and then selects the nominal displacement of the pump (12 items, including 11 confusing items) and pressure level (5 items, including 4 confusing items), and the selection of the electromagnetic relief valve (3 items specifications, 3 image pressure levels, and 3 flow levels, all of which have confusing items), oil filter selection (multiple choices include confusing items), servo valve selection (multiple choices include confusing items), and the system will automatically Prompt for the correct answer. After selecting, drag the corresponding tool to the highlighted area according to the prompt.
11.5 Loop inspection is done by selecting the correct accessories, including the selection of sealing rings, checking valve switches, etc. Then the next step is to turn on the machine. Turn on the machine according to the prompts. After turning on the machine, enter the monitoring interface. Turn on the equipment one by one according to the prompts. The prompts are in the form of text and button highlighting.
11.6 Hydraulic cylinder pressure test. Enter the experiment through the test button on the background interface, which is gradually divided into Start friction test, start friction force, parameter settings, start test, draw curve, stop test.
11.7 Typical system testing is divided into trial operation, stage response test, and frequency response test. The above tests are all conducted through the background monitoring interface.
11.8 The software must be able to rotate, zoom in and out in all directions to view its det*ls. And the same platform as a whole cannot be displayed as separate resources.
2. M*n features
1. The comprehensive tr*ning device for hydraulic transmission and PLC control is m*nly composed of a tr*ning table, a tr*ning platform , hydraulic components, electrical control devices, programmable controllers (PLC) and other devices.
2. The tr*ning table and tr*ning platform are made of iron with a double-layer matt dense pattern spray-plastic structure. The tr*ning table drawers store hydraulic components, etc.
3. Equipped with all commonly used hydraulic components: Each hydraulic component is equipped with a mounting base plate, which can conveniently and arbitrarily place the hydraulic components on the aluminum alloy profile panel (the panel has an aluminum alloy profile structure in the form of a "T" groove). The oil circuit overlap adopts quick-change joints, which are easy to disassemble and connect without oil leakage.
4. The tr*ning components are all made of transparent organic materials, making it easy to understand the structure, performance and use of dozens of commonly used hydraulic components. Master the working principles of dozens of basic circuits and assemble circuits for experiments quickly and conveniently.
5. Through the integration of mechanical control, traditional relay control, advanced PLC automatic control, PLC programming and MGGS configuration monitoring technology, its functions can be flexibly realized.
6. The tr*ning control unit can also use an independent relay control unit for electrical control. Through comparison, the superiority and advancement of PLC programmable control will be highlighted, and the understanding and mastery of PLC programmer will be deepened.
3. Basic tr*ning circuit of transparent hydraulic PLC control
1. Reversing circuit using manual reversing valve.
2. Use the locking circuit of the reversing valve with neutral position function.
3. Use the locking circuit of the hydraulically controlled horizontal valve.
4. Pressure setting circuit.
5. Secondary pressure control circuit.
6. Use the pressure reducing circuit of the pressure reducing valve.
7. Use the booster circuit of the booster cylinder.
8. Use the unloading circuit of the H-type reversing valve.
9. Oil inlet throttle speed regulating circuit.
10. Oil return throttle and speed regulating circuit.
11. The reversing speed regulating circuit of the speed regulating gear pump.
12. A composite speed regulating circuit composed of a speed regulating gear pump and a speed regulating valve.
13. Speed switching circuit with short circuit of flow valve.
14. Use the secondary feed path connected in series with the speed control valve.
15. Use the same secondary feed path with speed control valve in parallel.
16. Use the sequence action circuit of the sequence valve.
17. Use a pressure relay sequence action circuit.
18. Sequential action loop controlled by travel switch.
19. Use the sequential action circuit of the stroke reversing valve.
20. Synchronous circuit of series hydraulic cylinders.
21. A reversing circuit controlled by a pilot relief valve.
22. Learning and using PLC programming software
23. Communication between PLC and computer, online debugging and monitoring
24. Basic hydraulic circuit tr*ning (optimized control) controlled by PLC
4. List of transparent hydraulic PLC control tr*ning devices

serial number	name	model	quantity	Remark
1	Tr*ning table		1 piece
2	Tr*ning platform		1 set
3	computer cart		1 piece	Optional
4	PLC host module	FX1S-20MR	1 piece	Optional
5	Power module		1 piece
6	Relay control module		1 piece
7	PLC control button module		1 piece	Optional
8	Double-acting cylinder (with stroke impact block)	Transparent components	2
9	Two-position two-way solenoid directional valve	Transparent components	1
10	Two-position four-way solenoid directional valve	Transparent components	2
11	Three-position four-way solenoid directional valve (O type)	Transparent components	1
12	Three-position four-way solenoid directional valve (H type)	Transparent components	1
13	Three-position four-way solenoid directional valve (M type)	Transparent components	1
14	Spring return cylinder	Transparent components	1
15	Pressurized cylinder	Transparent components	1
16	Auxiliary fuel tank	Transparent components	1
17	One-way valve	Transparent components	2
18	Hydraulic control check valve	Transparent components	2
19	Relief valve (direct acting)	Transparent components	2
20	Relief valve (pilot type)	Transparent components	1
twenty one	Throttle valve (direct acting)	Transparent components	1
twenty two	Control Valve	Transparent components	2
twenty three	sequence valve	Transparent components	2
twenty four	Pressure reducing valve	Transparent components	1
25	Two-position four-way stroke directional valve	Transparent components	1
26	Three-position five-way manual directional valve	Transparent components	1
27	pressure relay	Transparent components	1
28	pressure gauge	Transparent components	3
29	tee joint	Transparent components	7
30	Four-way connector	Transparent components	3
31	Limit switch		4
33	Transparent hydraulic hose		20 meters
34	oil pan		1
35	tank		1
36	*r filter		1
37	oil suction filter		1
38	Oil temperature and level gauge		1
39	Pump unit		1 set
40	L-HL46 hydraulic oil		30kg
41	Solenoid valve universal connection line		3 items
42	Pressure relay plug wire		1 item
43	Programming cable (Mitsubishi)		1 item
44	tool		1 set
45	Quick oil connector		5
46	oil plug		5
47	Hydraulic transmission tr*ning instructions		1 volume
48	PLC programming software, programs, configuration software	CD	1 plate
49	Hydraulic and pneumatic transmission design and control virtual simulation software	3dUnity production	1 set

Pneumatic technical parameters:

1. M*n technical parameters
1. Input power: 220V. Tolerance ±l0%, 50Hz;
2. Device capacity: ≤1kVA;
3. Working environment temperature: -5℃～40℃;
4. Working humidity: ≤90% (at 40℃);
5. Overall dimensions: 1500mm× 1000mm×1750mm
6. Oil-free silent *r compressor: Working power supply: AC220V; Motor power: 780W, nominal capacity 165L/min, rated output *r pressure 0.7Mpa
7. PLC host module: The host is Mitsubishi FX1S-20MR host, 12-channel DC Input/8 relay outputs.
8. Equipped with control modules: power module, PLC control module, relay control module, control button module, pneumatic component independent module, etc.
2. M*n features
1. The pneumatic transmission and PLC tr*ning device is m*nly composed of tr*ning tables and tr*ning tables, pneumatic components, electrical control devices, programmable controllers (PLC) and other components.
2. The tr*ning table and tr*ning platform are made of iron with a double-layer matt dense pattern spray-p*nted structure, and pneumatic components, etc. are stored in the tr*ning table cabinet.
3. Each pneumatic component is an independent module and is equipped with a bottom plate with elastic pins, so that the components can be conveniently and arbitrarily placed on the tr*ning panel (the panel has an aluminum alloy profile structure with a "T" groove form). The circuit overlap adopts quick-change connectors, with flexible layout and convenient and quick disassembly.
4. Use a silent *r compressor to provide a better tr*ning environment for the tr*ning room.
5. The *r source pressure for practical tr*ning is low, the rated pressure of the system is 0.7Mpa, and the electrical control adopts low-voltage DC 24V power supply; the practical tr*ning *r path and control circuit are safe and reliable, and are equipped with manual control, pneumatic control, electric control, configuration software, etc. control function.
6. The tr*ning control unit can use an independent relay control unit for electrical control, or it can use PLC control. Through comparison, the superiority and advancement of PLC programmable control will be highlighted, and the understanding and mastery of PLC programmer will be deepened.
7. This device integrates various real pneumatic components, traditional relay control, advanced PLC automatic control, PLC programming and MGGS configuration monitoring technology, with powerful functions and wide adaptability.
8. Microcontroller , PLC programmable design and control virtual simulation software: This software is developed based on unity3d, with built-in experimental steps, experimental instructions, circuit diagrams, component lists, connection lines, power on, circuit diagrams, scene reset, return and other buttons. After the connection and code are correct, the 3D machine tool model can be moved through the start/stop, forward movement, and reverse movement buttons . In the connected line state, the 3D machine tool model can be enlarged/reduced and translated. Relay control: Read the experiment instructions and enter the experiment. By reading the circuit diagram, select relays, thermal relays, switches and other components in the component list and drag and drop them into the electrical cabinet. The limiter is placed on the three-dimensional machine tool model. , you can choose to cover it, and some component names can be renamed. Then click the Connect Line button to connect the terminals to the terminals. After successfully connecting the machine circuit, choose to turn on the power and proceed. If the component or line is connected incorrectly An error box will pop up and you can reset the scene at any time. PLC control: The experiment is the same as relay control, with the addition of PLC control function. After the connection is completed, enter the program writing interface through the PLC coding button, and write two programs, forward and reverse, with a total of 12 ladder symbols. After the writing is completed, Select Submit for program verification. After the verification is successful, turn on the power for operation. Error boxes will pop up for component, line connection, and code errors, and the scene can be reset at any time. Single-chip microcomputer control: The experiment is the same as relay control, with the addition of single-chip microcomputer control function. After the connection is completed, enter the programming interface through the C coding button, enter the correct C language code, and after successful submission and verification, turn on the power for operation, and connect the components and lines. If there is a code error, an error box will pop up, and the scene can be reset at any time.
3. Basic pneumatic tr*ning circuit
1. Single-acting cylinder reversing circuit
2. Double-acting cylinder reversing circuit
3. Single-acting cylinder speed control circuit 4.
Double-acting cylinder one-way speed regulating circuit
5. Double-acting cylinder two-way regulating circuit Speed circuit
6, speed switching circuit
7, buffer circuit
8, secondary pressure control circuit
9, high and low pressure conversion circuit 10
, counting circuit
11, delay circuit 12
, overload protection circuit
13, interlock circuit
14, single cylinder single reciprocation Control loop
15, single cylinder continuous reciprocating action loop
16, linear cylinder, rotating cylinder sequential action loop
17, multi-cylinder sequential action loop
18, double cylinder, synchronous action loop
19, return cylinder linkage loop
20, unloading loop
21, OR gate Type shuttle valve application circuit
22. Quick exhaust valve application circuit
23. Learning and using PLC programming software
24. Communication between PLC and computer, online debugging and monitoring
25. Basic hydraulic circuit tr*ning (optimized control) controlled by PLC
4. Pneumatic PLC control tr*ning device configuration list

serial number	name	model	quantity	Remark
1	PLC host module	FX1S-20MR	1 piece	Optional
2	Power module		1 piece
3	Relay control module		1 piece
4	PLC control button module		1 piece	Optional
5	Silent *r compressor		1 set
6	single acting cylinder	QGX25ⅹ100	2
7	Double acting cylinder	QGX25ⅹ100	1
8	Rotating cylinder		1
9	triple piece	AC2000	1
10	Pressure reducing valve (with pressure gauge)	AR2000	1
11	Manual reversing valve	H210—08	1
12	Single solenoid directional valve (two-position three-way) normally open	3V210-8	1
13	Single solenoid directional valve (two-position three-way) normally closed	3V210-8	1
14	Single solenoid directional valve (two-position five-way)	4V210-8	2
15	Double solenoid directional valve (two-position five-way)	4V220-8	1
16	Double solenoid directional valve (three-position five-way)	4V230-8	1
17	Single gas directional valve (two-position five-way)	4A210—08	2
18	Two-gas directional valve (two-position five-way)	4A220—08	2
19	Stroke valve (machine control)	MOV-2	1
20	Stroke valve (button)	MOV-3	1
twenty one	Stroke valve (button with lock)	MOV-3A	1
twenty two	Or gate type shuttle valve	ST-02	2
twenty three	Quick exhaust valve	1/4QE—02	2
twenty four	One-way throttle valve	RE—02	2
25	One-way throttle valve	JSC601	1
26	One-way valve	1/4	2
27	sequence valve		1
28	Calmness		1
29	trachea	PU6ⅹ4	20 meters
30	Stroke switch (mounted on the cylinder)		2
31	Microcontroller, PLC programmable design and control virtual simulation software	3dunity production	1 set
31	Programming cable (adapter)	Mitsubishi	1 item
32	Allen wrench		3 handfuls
33	screwdriver		2 handfuls
34	Scissors		1 handful
35	movable wrench		1 handful
36	Needle nose pliers		1 handful
37	Muffler (small)	1/8	2
38	Muffler (large)	3/8	2
39	Tee (T-shaped tee)	Ø6	4
40	Tee (Y-shaped reducing tee)	Ø8—Ø6	2
41	four links	Ø6	2
42	L type (threaded two-way)	601	2
43	L type (threaded two-way)	602	2
44	Air hole plug	Ø6	20 pieces
45	Pneumatic tr*ning guide		1 volume
46	PLC programming software, programs, configuration software	CD	1 plate	Optional

Previous：DYJX-YJ-2 Mechanical Creative Lauding Combination Training Device

Next：DYYY-04A Industrial Hydraulic Transmission Comprehensive Training Platform