Origami method origami appreciation?

Generally speaking, the first step in learning origami is to learn various basic origami methods. Here are some pictures of origami methods for everyone. I h

Generally speaking, the first step in learning origami is to learn various basic origami methods. Here are some pictures of origami methods for everyone. I hope you like them.

Application of origami skills;

In the basic skills of origami rose origami, besides the traditional "umbrella folding method", the "snake belly folding method" is also widely used. Using the square grid with latitude and longitude arranged in multiples of 2 and 3 and the turning point of 45 degrees, the realization possibility of many origami models is greatly improved.

The study and research of origami covers different fields of mathematics. For example, whether a folded shape can be folded into a two-dimensional model is an important mathematical research topic.

It is worth noting that all points on the paper show zero Gaussian curvature and only fold naturally along the lines with zero curvature. However, there is no crease along the surface of the paper, which can be achieved by wet paper or fingers, which does not show this limitation.

The problem of hard origami * * * "If the paper is replaced by a thin metal plate and the folding line has nodes, can the model still be folded?" * * * has great practical value. For example, San Pu's rigid folding-Miura folding * *1251kloc-0/ラりりりりりりりりりりりり * * * has been applied to large solar panel arrays of space satellites.

Appreciation of origami art pictures:

Materials needed for origami:

1, origami of different colors.

Origami scorpions are rich in colors and there are many colors to choose from. Origami is not limited to monochrome or bicolor. According to what needs to be expressed, you can use colorful materials for origami.

2. Double-sided color "origami".

Types include double-sided monochrome or single-sided monochrome. It is extremely convenient to make boxes. Many papers are double-sided and double-colored, which provides a good raw material for the creation of three-dimensional things.

3. Halo-colored "origami".

An indispensable material for folding morning glory and hamster. And the "origami" with a faint color can provide a three-dimensional sense under the light, thus giving people a sense of * * *.

4. The "origami" of the grid.

Cloth origami made of fibers is as efficient as paper. However, the feeling of texture is obviously different from that of traditional paper, which can often play the role of confusing the real with the fake.

5. "origami" with metallic luster.

Gold foil origami, such as gold foil and silver foil, has all the disadvantages of easy wrinkling and difficult folding, but it is precisely because of its strong plasticity and the reflection and refraction of "light" that it is quite popular among children.

6. "origami" of printed texture.

Although almost all plates can be folded, the choice of materials will directly affect the folding effect and even the final appearance of the model.

Standard copy paper ***70-90g/m? * * * Suitable for simple folding, such as cranes and water bombs. Heavy paper *** 100g/m? Or * * * above is suitable for wet folding. Wet folding can create a more rounded shape for the model, because the wet part will be firm after drying.

Special origami is called "kami" in English and means "paper" in Japanese. * * * It is sold in the form of prepackaged square paper, ranging in size from 2.5 cm to 25 cm or more. Common origami, one side is colored and the other is white; However, there are also double-sided colored or patterned colored paper on the market, which is most suitable for color-changing models. As for the lighter origami, the model has a wider scope of application. Lined aluminum foil paper, as its name implies, is a piece of metal stuck to tissue paper.

In Asia, some origami enthusiasts also make so-called "synthetic paper", that is, aluminum foil and tissue paper are glued together for use.