DYQCF-9 direct spray engine+dual-clutch transmission comprehensive experimental device

Release time：2024-06-03 02:30viewed：times

1. Product introduction
Based on the electronically controlled engine and dual-clutch automatic transmission, the engine can be operated in starting, accelerating, decelerating and other working conditions. The dual-clutch automatic transmission can perform gear display, neutral starting, forward gear and reverse gear operation, etc. Practice operation under working conditions and do stall experiments. It can truly demonstrate the structure and working process of the electronically controlled gasoline engine and dual-clutch automatic transmission.
It is suitable for the teaching needs of secondary and higher vocational and technical colleges, general education colleges and tr*ning institutions for theoretical and m*ntenance tr*ning of automobile engines and dual-clutch automatic transmissions.

2. Functional features
1. Real and operational electronically controlled gasoline engine and dual-clutch automatic transmission, fully demonstrating the structure and working process of the electronically controlled engine and dual-clutch automatic transmission.
2. The tr*ning table panel is made of 4mm thick high-grade aluminum-plastic panels that are corrosion-resistant, impact-resistant, pollution-resistant, fire-proof, and moisture-proof. The surface is sprayed with primer using a special process; the panel is printed with color circuit diagrams that will never fade; students can intuitively Compare the circuit diagram with the actual electronically controlled gasoline engine and dual-clutch automatic transmission to understand and analyze the working principle of the control system.
3. The panel of the tr*ning platform is equipped with automobile instruments, fuel pressure gauges, and vacuum pressure gauges, which can display changes in parameters such as engine speed, vehicle speed, automatic transmission gear, injection pressure, and intake manifold pressure in real time. 4. There are detection terminals installed on the panel of the tr*ning platform, which can directly detect the electrical signals of various sensors , actuators, and engine control unit pins
on the panel , such as resistance, voltage, current, frequency signals, etc. 5. The tr*ning platform is equipped with a diagnostic socket, which can be connected to a special or universal automotive decoder to perform ECU code query, read fault codes, clear fault codes, read data streams, and perform component testing on the engine and automatic transmission electronic control systems. , parameter setting, waveform analysis and other self-diagnostic functions. 6. The tr*ning platform is equipped with a throttle control device to facilitate engine acceleration and deceleration. 7. The tr*ning platform is equipped with a braking system (brake pedal, brake master cylinder, brake cylinder, brake disc), which can conduct automatic transmission stall experiments on the output shaft and detect the power parameters of the engine and automatic transmission. 8. The tr*ning platform is equipped with installation protection devices such as a m*n power switch, a water tank protective cover, and an output shaft protective cover. 9. There is a 20cm steel table on the base directly in front of the equipment testing panel, which is convenient for placing materials, testing instruments, etc. 10. The base of the tr*ning platform is welded with a steel structure, and the surface is spray-coated. It has a self-locking caster device and welded round handguards on the front/both sides. It is flexible to move, safe, reliable, sturdy and durable. 11. Mechanical assembly and fitter assembly virtual simulation software: This software is developed based on unity3d, with optional 6-level image quality. It is equipped with the design and virtual disassembly and assembly of reducers and shafting structures, the design and simulation of common mechanical mechanisms, and a mechanism resource library. For a typical mechanical mechanism (virtual disassembly and assembly of a gasoline engine), the software is a whole software and cannot be individual resources. A. Reducer design and virtual disassembly interface can choose worm gear bevel gear reducer, two-stage expanded cylindrical gear reducer, bevel cylindrical gear reducer, coaxial cylindrical gear reducer, bevel gear reducer, and one-stage cylindrical gear reducer. Gear reducer. Worm bevel gear reducer: After entering the software, the assembly content is automatically played. Each step in the video has a text description . Secondary expandable cylindrical gear reducer: After entering the software, the content is played in the form of a video. The video content should include: Part name ( Scan the QR code to see the names of parts), disassembly and assembly demonstration (including disassembly and assembly), virtual disassembly (including overall, low-speed shaft, medium-speed shaft, high-speed shaft, box cover, box seat) conical cylindrical gear reducer, Coaxial cylindrical gear reducer, bevel gear reducer, first-level cylindrical gear reducer: click to enter and automatically jump to the edrawings interface. The models are all three-dimensional models. By clicking on the parts, the names of the parts are displayed, and the 360° view is av*lable Rotate, zoom in, zoom out, pan, and move parts to disassemble and assemble the entire reducer. At the same time, you can select the home button to return to the original state of the reducer. The bevel gear reducer and the first-stage cylindrical gear reducer have added the function of inserting a cross section, and the cross section can be freely dragged to observe the internal structure of the reducer. B. Shaft structure design and virtual disassembly and assembly interface optional parts recognition, disassembly and assembly demonstration, and actual operation. 1. Parts recognition: three-dimensional model and part name including helical gear, non-hole end cover, coupling, coupling key, shaft, gear key, hole end cover, shaft sleeve, deep groove ball bearing, any All parts can be rotated 360° 2. Disassembly and assembly demonstration: There are 2 built-in cases. When you move the mouse to the position of a cert*n part (except the base and bearing seat), the part will automatically enlarge and the name of the part will be displayed. It is equipped with disassembly and Assembly button, the function is to automatically complete the disassembly and assembly of the shaft system structure by the software. All three-dimensional scenes can be rotated, enlarged, reduced and translated 360° in all directions. 3. Practical operation: The three-dimensional parts are neatly placed on the table. Students manually select the corresponding parts and move them to the shaft system structure. The parts can be installed only when they are placed in the correct order and in the correct position. There is a restart button to facilitate students to restart. Conduct virtual experiments. When you move the mouse to a cert*n part position (except the base and bearing seat), the part will automatically enlarge and the part name will be displayed. C. Common mechanical mechanism design and simulation, optional hinge four-bar mechanism design and analysis, I\II type crank rocker mechanism design and analysis, offset crank slider mechanism design and analysis, crank swing guide rod mechanism design and analysis, hinge Four-bar mechanism with integrated trajectory, eccentric linear-acting roller push rod cam , and centering linear-acting flat-bottomed push rod cam. 1. Each mechanism should be able to input corresponding parameters, and the software can automatically calculate the parameters, and can perform motion simulation and automatically draw curves. D. The mechanism resource library includes 11 types of planar link mechanisms, 5 types of cam mechanisms, 6 types of gear mechanisms, 8 types of transmission mechanisms, 11 types of tightening mechanisms, 6 types of gear tr*n mechanisms, and 8 types of other mechanisms (mechanical equipment simulation) E , Virtual disassembly and assembly of gasoline engines, optional crankcase assembly and disassembly demonstration, crankcase virtual assembly, valve tr*n assembly and disassembly demonstration, valve tr*n virtual assembly
1. Both the crankcase assembly and disassembly demonstration and the gas distribution system assembly and disassembly demonstration are equipped with disassembly buttons, assembly buttons, restart, and disassembly observation buttons. When the mouse is moved to a cert*n part position, the part will automatically enlarge and the part name will be displayed. , the function is to automatically complete the disassembly and assembly of the shaft system structure by the software. When using the decomposition observation button, the 3D model of the crankcase or gas distribution system automatically displays an exploded view, which can be rotated, enlarged, reduced, and translated 360°.
2. The 3D parts of the crankcase virtual assembly and the gas distribution system virtual assembly are neatly arranged When placed on the desktop, students manually select the corresponding parts and move them to the mechanism. The parts can be installed only when they are placed in the correct order and in the correct position. There is a restart button to facilitate students to re-perform the virtual experiment. When you move the mouse to cert*n part locations, the part names are automatically displayed.
three. Technical specifications
Working power supply: DC 12V
Fuel label: According to engine model
Fuel tank volume: 10L
Working temperature: -40℃～+50℃
Color: 7032
steel pipe: 40*40*3mm
Panel cabinet: 1.5mm cold plate stamping and forming, set on the back for m*ntenance Door;
mobile casters: 120*80mm
Appearance: 1700*1000*1700mm

IV. Basic configuration (per unit)

serial number	name	Specifications and models	unit	quantity
1	Detection control panel (with panel cabinet)	Equipped with various detection terminals and color inkjet circuit diagrams	set	1
2	instrument cluster	Original car	set	1
3	Engine control computer (ECU)	Original car	tower	1
4	Automatic transmission control computer (ECU)	Original car	tower	1
5	Diagnostic seat	OBDⅡ	indivual	1
6	Ignition switch (with reading coil)	Original car	indivual	1
7	fuel pressure gauge	0-10kg/cm2	indivual	1
8	M*n oil channel pressure gauge	0-25kg/cm2	indivual	1
9	Vacuum pressure gauge	0-76in.Hg	indivual	1
10	Engine assembly (with accessories)		set	1
11	Automatic transmission assembly		set	1
12	Transmission gear lever assembly	Original car	set	1
13	Fuel tank	10L	indivual	1
14	Gasoline pump (including gasoline pump plug)	Original car	set	1
15	Throttle control	Original car	set	1
16	Intake and exhaust pipes (with protective cover)	Original car	set	1
17	brake system assembly		set	1
18	Water tank (including st*nless steel protective cover)	Original car	set	1
19	cooling electronic fan	Original car	indivual	2
20	battery	12V/65AH	tower	1
twenty one	relay	Cont*ns: starting relay, oil pump relay, cooling fan relay	set	1
twenty two	Fuse box	Route 10	indivual	1
twenty three	m*n power switch	50A	indivual	1
twenty four	Braking devices and accessories	Original car	set	1
25	Mobile stand (with self-locking casters)	170010001700mm	tower	1
26	Fault simulation and troubleshooting device		set	1
27	Equipment Teacher's Manual		set	1
28	Equipment certificate, warranty card		set	1

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