When using rectangular magnets, you need to pay attention to the following aspects:
1. Avoid finger pinching: Because rectangular magnets have strong magnetic force, do not directly put your hand between magnets and ferrous objects to avoid being pinched.
2. Avoid magnets attracting each other: The attraction between rectangular magnets will produce a huge impact force, which may cause the magnets to break and splash out, which may easily cause injuries. Therefore, mutual attraction between rectangular magnets and other magnets is avoided.
3. Pull the magnet safely: Because the rectangular magnet has strong attraction, it may be very difficult to pull the magnet directly. For the sake of safety, the magnets should be separated by translation or rotation, and then the pulling operation should be carried out.
These precautions are designed to ensure the safety when using rectangular magnets. Although the rectangular magnet is small in size, it has a strong magnetic force, so special attention should be paid during use to prevent accidents.
If you have more specific questions about the use of rectangular magnets or need further consultation, it is recommended to contact magnet manufacturers or professional engineers for detailed answers and guidance.