Title: How to make a parachute
A parachute is a device used to slow down the falling speed of objects. It is widely used in aviation, military, sports and other fields. If you're interested in making a parachute, this article will provide you with a detailed step-by-step and materials list. The following is a compilation of hot topics and hot content across the Internet in the past 10 days, combined with parachute production methods, to present you with a structured article.
1. Hot Topics and Hot Content
The following is a compilation of hot topics on the Internet in the past 10 days to help you understand the current focus of society:
| hot topics | heat index | Related fields |
|---|---|---|
| Artificial Intelligence Technology Breakthrough | 95 | Technology |
| Climate change and extreme weather | 88 | environment |
| world cup soccer | 85 | sports |
| New energy vehicle market growth | 82 | car |
| Metaverse concept development | 78 | Technology |
2. Parachute making steps
Making a parachute requires certain materials and skills. Here are the detailed steps:
1. Material preparation
| Material name | Quantity | Purpose |
|---|---|---|
| Lightweight nylon cloth or plastic film | 1 piece | umbrella cover |
| Rope or nylon rope | 8-12 roots | Paracord |
| Small heavy objects (such as plasticine) | 1 | simulated load |
| scissors | 1 handful | cutting material |
| Tape or needle thread | Appropriate amount | fixed paracord |
2. Production steps
Step 1: Cut the umbrella cover
Cut the nylon cloth or plastic film into a circle or square. The diameter or side length is recommended to be 50-100 cm. The specific size can be adjusted according to needs.
Step 2: Fix the paracord
Evenly distribute 8-12 points on the edge of the umbrella canopy and secure the rope to these points with tape or needle thread. Make sure each rope is the same length, usually 1.5 times the diameter of the canopy.
Step 3: Connect the load
Gather the other ends of all the paracords together and secure them to a small weight with tape or a knot. Make sure the connection is secure to avoid falling off when dropped.
Step 4: Test and adjust
Test in a safe environment to observe the parachute's falling speed and stability. If it falls too fast, you can increase the umbrella surface area or adjust the length of the parachute cord.
3. Precautions
1. Choose lightweight materials to ensure the umbrella canopy is light and strong enough.
2. The length and number of parachute ropes will affect the stability of the parachute. It is recommended to test multiple times to find the best configuration.
3. Choose an open and windless environment during the test to avoid the parachute from being blown or entangled.
4. Application of parachute
Parachutes are not only used in aviation and the military, but are also widely used in sports and entertainment. The following are common application scenarios:
| Application areas | Specific use |
|---|---|
| Aviation | Aircraft emergency escape, drone recovery |
| military | Airdrop of supplies and paratrooper landing |
| sports | Skydiving, paragliding |
| entertainment | Toy parachute, science experiment |
5. Summary
Making a parachute is a fun and practical craft activity. By choosing the right materials and following the correct steps, you can easily create a simple parachute. Whether used for scientific experiments or fun, parachutes provide a unique experience. I hope this article can provide you with valuable reference!
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