What Lu Ban has invented, what Lu Ban invented

Lu Ban invented saws, Kaishen rulers, ink fountains, ladders, hooks, stone grinders, machine seals, carvings, umbrellas, wells, and locks. Lu Ban is the originator of all civil craftsmen, with a pair of skillful hands to invent many practical tools, and the invention of each tool is Lu Ban in the production practice of the experiment.

Lu Ban is a very famous inventor in ancient China, who has participated in many civil engineering and construction projects with his family since he was a child, and gradually mastered the skills of production labor and accumulated rich practical experience. The tools used by the carpenters now, such as saws, curved rulers, and ink fountains for marking, were all invented by Luban.

Of course, Luban invented not only carpentry tools, but also ancient weapons, agricultural machinery and other inventions. Among them, the weapons are cloud ladders, hooks and strong group fights, and hooks and ladders are commonly used weapons in the late Spring and Autumn Period. The agricultural machine has a stone mill, and the legend is that the stone mill is that Luban uses two relatively hard round stones, each chiseled into a dense shallow groove, and together with manpower or animal power to make it turn, it grinds the rice flour into powder.

Other inventions were seals, carvings, umbrellas, well-drilling, and locks. In short, Luban's invention laid the foundation for social development.

Hello, dear Iwako. Luban's invention is as follows. Lu Ban was a famous engineer and inventor in ancient China,1

Carpenter's tools: Luban improved the traditional carpenter's tools and created many new types of tools, such as flat saws, semi-circular saws, jigsaws, drill bits, ink fountains, and angle rulers. 2.

Book Flip Car: Ancient books were made by bonding, and it was difficult to turn the pages individually. Luban designed a machine that could turn pages individually, called a "book flip cart".

3.Shotel machine: The shotel machine can be used to make patterns, draw the pattern on the board, and then use the shotel machine to punch holes in the board, and then you can get the corresponding pattern.

4.Hydraulic machinery: Lu Ban invented hydraulic machinery such as water closed belt cars and water mills, which greatly improved the production efficiency of farmers.

5.Wheel: The wheel is the equipment that connects livestock and vehicles, Luban improved the original wheel, and replaced the original iron hook with a curved tenon, making the wheel more durable and durable, and the transportation efficiency is also higher.

6.Mobile home: Lu Ban invented a house that could be dismantled and moved, becoming the earliest "mobile house banquet" in history.

In short, Lu Ban was one of the important founders of ancient Chinese engineering science, and his invention not only played an important role in the development of China at that time, but also had a profound impact on today's architecture, carpentry, manufacturing and other fields. Dear, <>

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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 civil and wood craftsmen 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?

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 small teeth, and he saw that there were more than one large locust on a weed, and there were many small teeth lined with two large teeth, so that he could quickly grind the leaves. 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".