Wheels creative combination and parameter analysis experimental device

The Wheel Efficiency Test Experimental Desk designed a multi -functional modular experiment designed by modern mechanical principles and structural theory to improve students' innovative thinking ability, observation and analysis and hands -on ability. This experimental table adopts a combined structure. Some, electrical control parts, and testing software composition can achieve real -time measurement of the four wheel system input, output torque and speed of fixed axis, planets, differentials, and periometeri -rotor systems.

2. M--n features

1. One of the maximum use of the motion component of the experimental desk, realize the purpose of which can be equivalent to four uses, saving the experimental venue and resources.

2. This software is designed for the transmission ratio and efficiency of the test wheel system. It has the characteristics of excellent interface, clear, simple, and easy to use. The menu of the window includes: files, experiments, and help.

3. Experimental content

1. Understand and proficient in the various types of the rotation system and their basic composition structures, and correctly assemble various rotations;

2. Deeply understand and master the calculation method of various wheel -based transmission ratios, especially the relative motion principles and the calculation method of the transmission ratio of each component in the weekly turntable system.

3. Measurement of the efficiency of various wheel systems.

Fourth, m--n technical parameters

1. DC motor: power: 750W, adjustment range: 0-500R/min.

2. DC motor: power: 750W, adjustment range: 0-1400R/min.

3. Pressure sensor: 5kg/piece: 25kg/piece

4. Angle displacement sensor: output voltage/pulse number 5V./360P

5. Magnetic powder brake: The range is 25nm

6. Dimensions: 1100x700x900mm

7. The weight of the experimental table: 100kg.

I. Overview

This device can display pure electric vehicle energy systems, simulation system start, low -speed driving, general driving, full -speed driving, deceleration driving, and parking direction of energy flow and the running status of the motor. Working conditions.

It is suitable for the teaching needs of pure electric vehicle energy systems for "New Energy Vehicle and Electronic Technology".

2. Functional characteristics

1. Fully show the energy management system of pure electric vehicles, which can dynamically simulate the energy flow direction of the starting, low -speed driving, general driving, full -speed driving, deceleration, and parking of the motor.

2. The teaching board panel adopts a high -grade aluminum -plastic plate with 4mm thick corrosion resistance, strike, pollution resistance, fire prevention, and moisture -proof. Working principle diagram.

3. Install a ignition switch, work condition switch, throttle pedal, gear switch, brake switch, digital speed meter, current indicator table, etc., supplemented by the dynamic instructions for system flows, and set up a dynamic instructions for the light emitting diode. The T--wan analog motor is used to demonstrate the working state of the motor.

4. Demonstration panel parts use a 1.5mm thick cold plate stamping forming frame structure, beautiful appearance; the ch--n part is welded with steel structure, the surface is treated with spraying process, a self -locking wheel device, and the base of the teaching board is equipped with about 30cm. The desktop is convenient for placing data, light detection instruments, etc.