The saw invented by Luban, but there was no steel at that time, so what material was he made of?

The four great inventions of our country: gunpowder, papermaking, compass, printing, etc., are the greatest inventions of our country, and they have a long-term and profound impact on future generations. But if we talk about ancient inventors, then Lu Ban can be said to be one of the most famous people, we all know that Lu Ban is a carpenterBut at the same time he also made a saw, and someone asked, there was no steel at that time, so what material did he use to make it?

In fact, at that time, Lu Ban had already practiced the axe very well, everyone must not know, in fact, the axe was invented by him, at that time he had already practiced the axe very well, just after that, once, when Lu Ban was walking in the mountains, his clothes were accidentally cut by a small grass. Lu Ban, who was good at thinking, began to thinkWhy does a fragile grass have the ability to cut through clothes?

So Lu Ban began to think about the reason, so he soon found a jagged bulge on the edge of the leaf of this small grass. Then, Lu Ban tried it with his fingers and found that such a shape has a strong lethality, so he invented the saw and applied it to life, slowly discovering something very strong, through the repeated friction of the sawIt will be cut off after a while, isn't it amazing, in fact, invention is ** in life.

At that time, Luban's saw was made of iron, because there was no steel at that time, so it was made of iron for axes, and when it was finally transported to life, the effect was very good, which can also be confirmedHowever, there is a disadvantage that the iron saw is too heavy and very laborious to use.

On the edge of the leaf of the grass, a jagged bulge is found.

Although there is no steel, it can be smelted and made of metal.

Luban invented the saw, but at that time there was no steel he invented with the inspiration of grass.

I don't know. I only know that the saw invented by Luban played a great role.

Lu Ban is a famous inventor in history and has invented many famous things.

This teacher hasn't talked about it either, so I don't know very well.

The saw invented by Luban was supposed to be made of iron at that time.

The process of Lu Ban's invention of the saw:

Legend has it that once when he went into the mountains to cut trees, he accidentally slipped under his feet, and his hand was cut by the leaves of a kind of weed, oozing blood, he picked off the leaves and touched them gently, it turned out that there were sharp teeth on both sides of the leaves, and he used these dense small teeth to lightly scratch on the back of his hand, and actually cut a cut. His hand was cut by these little teeth.

He also saw a large locust on a weed, and there were many small teeth lined up on the two large teeth, so that the leaves could be ground quickly. Lu Ban was inspired by these two things. He thought, if such a toothed tool could also cut through trees very quickly!

So, after many experiments, he finally invented a sharp saw, which greatly improved the work efficiency.

Luban gave this newly invented tool a name called "saw". This is the origin of the saw, and it is also the story of Luban's invention of the saw!

History of Luban

During the Spring and Autumn Period and the Warring States Period, there was a creative inventor named Lu Ban in my country. For more than 2,000 years, his name and stories about him have been passed down among the people, and later generations of woodmakers have honored him as their ancestor. Lu Ban was born about 507 B.C., his real name is Gong Yin, because "general" is the same as "class", and he is a native of Lu in the Spring and Autumn Period and the Warring States Period, so he is called Luban.

He was mainly engaged in carpentry. At that time, there was no good way to make trees flat and smooth planks. Lu Ban paid attention to observation in practice, imitated biological forms, and invented many woodworking tools, such as saws, planers, etc. How did Luban invent the saw?

1. Lu Ban has many inventions and creations. According to many ancient books such as "The Pearl of Things", "The Original of Things", and "Ancient History", many tools and instruments used in carpentry were created by him, such as curved rulers (also called moment or Luban rulers), and ink fountains, planers, drills, and chisels, shovels, saws and other tools Legend was also invented by Luban.

2. The invention of these woodworking tools liberated the craftsmen from primitive and heavy labor, the labor efficiency was doubled, and the civil engineering process took on a new look.

3. Later, in order to commemorate this famous master, people respected him as the ancestor of China's civil engineering craftsmen.