Comprehensive experimental description of hydraulic and pneumatic transmission

Release Time : 2023-12-16 View Count : 次

Comprehensive experimental description of hydraulic and pneumatic transmission,Solar vehicle power tr--ning platform

The industrial hydraulic and pneumatic comprehensive experimental desk is a experimental designed based on the characteristics of modern teaching and the latest hydraulic transmission course teaching outline. It adopts advanced Loser's hydraulic elements and unique modularization, forming a convenient system combination of insertion to meet the experimental teaching requirements of students from colleges, secondary majors, and vocational technical schools. Handling, design and comprehensive application ability improved and strengthened the purpose of students' innovative design ability.

1. M--n features:

1. The system uses standard industrial hydraulic components, which is safe and reliable and close to industrialization.

2. Fast and reliable connection methods, special sealing interfaces, ensure that the experimental assembly is convenient and fast, disassembled without oil leakage, and clean.

3. Accurate measuring instrument, convenient measurement method, simple use, accurate and reliable measurement.

4. Use compilation controller (PLC) to communicate with microcomputer to achieve electrical automation control, online programming monitoring and fault detection.

① The performance test of commonly used hydraulic elements

1. Feature test of hydraulic pump

2. Feature test of the flow valve (static test)

3. The characteristic test of the throwing speed valve

② Basic circuit experiment of hydraulic transmission:

1) Pressure circuit of overflow valve

2) Simple pressure adjustment circuit

3) The flow valve buffer circuit

4) Two stress circuits

5) Two -way pressure adjustment loop

6) The regulation circuit of multiple overflow valves

7) The decompression circuit of the pressure decompression valve

8) The load load load on the directional valve

9) The load -loading circuit of the pilot overflow valve

Comprehensive experimental description of hydraulic and pneumatic transmission(图1)

Comprehensive experimental description of hydraulic and pneumatic transmission,Solar vehicle power tr--ning platform

one. Features

1. The device fully demonstrates the solar electric vehicle electric power system, which can dynamically demonstrate the operating status of solar modules and electric vehicle power systems.

2. The panel adopts a high -grade aluminum -plastic plate with 4mm thick corrosion, strike resistance, pollution resistance, fire prevention, and moisture -proof. The surface is sprayed with primer p--nt on the surface; Intuize the principle diagram of the structure of the solar electric vehicle electric power system and the solar module, and understand and analyze the working principle of the solar electric vehicle system.

3. Install a little fire switch on the panel, work conditions switch, throttle pedal, gear switch, brake switch, speed meter, current indicator meter, solar device, etc., equipped with a motor to demonstrate the working state of the motor, and install solar energy to install solar energy The charging board demonstrates solar charging conditions.

4. The overall use of 1.5mm thick cold rolling plate, strictly operated by sheet metal processing process, was washed, sprayed with acidic, and the shape was beautiful. Equipped with a desktop of about 30cm, which is convenient to place data and light detection instruments.

5. Equipment work adopts a normal 220V AC power supply, which is converted into a 12V DC power supply through the internal circuit transformer transformer. No battery is required to reduce the trouble of charging. The 12V DC power supply has a short -circuit function.

6. Machinery assembly and fitter assembly virtual simulation software: This software is developed based on Unity3D. It can select 6 -level image quality. It has the design and virtual disassembly of the reducer and shaft structure, the design and simulation of common mechanical institutions, institutional resource libraries, institutional resource libraries,, institutional resource library, institutional resource bank, institutional resource library, institutional resource library, institutional resource library, institutional resource bank, institutional resource library, and institutional resource library. Typical mechanical institutions (virtual disassembly of gasoline engines), software is an overall software, which cannot be separate resources.

A. Turbine design and virtual disassembly interface can be selected from turbine sn--l pole cone gear reducer, second -level pilot gear reducer, conical cylindrical gear reducer, coaxial cylindrical gear reducer, cone gear reducer, first -class cylindrical, first -class cylindrical, Gear reducer.

The turbine sn--l tapered gear reducer: automatically play the assembly content after entering the software. Each step in the video has text description

Second -level unfolding cylindrical gear reducer: After entering the software, use the video to play content in the form of video. The video content should include: the name of the parts (scanning the QR code can see the part of the parts), the disassembly presentation (including disassembly, assembly), virtual disassembly Installation (including overall, low -speed shaft, mid -speed axis, high -speed shaft, box cover, box seat)

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