Innovation experimental desk of institutional sports parameters

experimental project:

1. The assembly and simulation design experiments of the principle of the plane mechanism;

2. Experimental plan design;

3. Plan mechanism motion parameter test analysis experiment.

M--n technical features:

1. Four groups of students can be arranged at the same time. Each group can test 3 different institutions, with a total of 12 test institutions.

2. Virtual simulation teaching system

Machinery tr--ning security education virtual simulation software: This software is developed based on UNITY3D. The software is in the form of three -dimensional roaming. It can be moved by keyboard control. The direction of the mouse control lens is equipped with mechanical safety distance experiments, mechanical safety protection device experiments, mechanical safety protection design Basic assessment and experiments, the three -dimensional roaming screen uses arrows and footprint patterns to move to the experimental location. The circle around the mechanical object shows a working radius, and the experimental process is accompanied by a three -dimensional robot dialog box reminder.

A. Mechanical safety distance experiment content includes a safe distance experiment to prevent the upper and lower limbs from touching the dangerous area (the height and opening of the two fences in the inside). After choosing to enter, the GB23821-2009 "Mechanical Security to prevent the upper and lower limbs from touching the dangerous area of the dangerous area. "Safety distance" requires that the error demonstration: After the experimental process is harmed by the working radius of the human body entering the mechanical object, the blood -colored picture and voice reminder receive mechanical damage, return to the original position and perform the next experiment. The final step is the correct practice.

B. Machinery safety protection device experiments are divided into protection device experiments such as security ch--n switches, safety curt--ns, safety cushions, safety laser scanners, etc. Optional categories (safe input, safety control, safety output, other), manufacturers, products, products, products, products, products, products, products, products, products List (safety ch--n switch, safety curt--n, safety cushion, safety laser scanner, safety controller, safety relay, safety guardr--l). The installation location has a blue flash frame reminder. The experimental process: choose a safe guardr--l and install, select a safety ch--n switch (or select a safe light curt--n, safety cushion, safety laser scanner) and install, select the safety controller and install it to the electrical control box Select the safety relay and install it to the electrical control box, click the start button on the electrical control box. If you enter the dangerous area, the system will prompt alarm and stop working. Select the reset button on the electrical control box to stop.

1. Product composition

It is m--nly composed of automotive brush -free DC motors, motor controllers, gear switches, accelerated pedals, ignition switches, power and fault setting systems.

2. Product function

1. Cognition of automotive brush -free DC motors and controllers;

2. The structure and principles of car brushless DC motors and controllers;

3. The manifestation of the driver's intention and the operation of permanent magnet motor;

4. Settings and assessment of common faults;

5. Equipped with a complete experimental manual.

3. Product specifications

1. The shape size is 1240 × 600 × 1700mm;

2. Power: 220VAC/50Hz;

3. The rated power of the motor: 1kW;

4. Motor rated speed: 3000rpm;

5. Motor working voltage: 72VDC;

6. The upper part of the box is formed as a whole, and the surface is rust -proof and p--nted; the lower part is welded by 40*40 square tube;

7. Use the UV tablet inkjet panel with a thickness of not less than 4mm. The color circuit diagram is not refunded and wear -resistant;

8. Two thousand -or two -directed foot wheels are installed at the bottom, equipped with brakes to facilitate the movement and fixing of the device.

9. 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. Typical mechanical institutions (virtual disassembly of gasoline engines), software is an overall software, which cannot be separate resources.