As the founder of carpenters, what are the amazing inventions of Lu Ban

Luban Shandong people, now respected as the originator of the construction industry, this is far from enough, Luban is not only in the construction industry, but also in the aerospace industry, he invented the flying kite is the first person to conquer space; In military science, Lu Ban invented the cloud ladder (heavy **), hook (people are still using it) and other siege **, is a great military scientist; In terms of machinery, Lu Ban was known as a mechanical saint very early; In addition, there are many civilian, technological and other achievements.

The ladder used for siege was used in ancient times as a war weapon, a tool used to climb over the city wall and siege the city. There are also Luban rulers, graphite, ink fountains, shovels, chisels, keys, saws, pavilions.

1.The ladder was used to climb the city wall in ancient wars.

2.The ink fountain is used to draw straight lines and make everyday tools.

3.Serration, Luban is built according to the tooth marks of weeds.

Lu Ban was a famous craftsman and inventor in ancient China, who invented the saw according to the leaves of the grass and the umbrella according to the lotus leaf.

Then fill in what he invented, for example, legend has it that he invented the Luban ruler, invented the saw, and some mechanical birds, which can fly in the sky.

Xiao Luban has been a good boy of directors since he was a child, and he is determined to learn the carpenter's trade, and he went to Zhongnan Mountain to learn from an old carpenter. The old carpenter asked him, "What is the matter with a craft that some people learn in three months, and some people learn it in three years?" ”

Lu Ban replied: "What I learned in March is only scratching the surface, and it takes three years to learn real skills." The old carpenter nodded, took out a jumping axe and two bald and crooked chisels, and let Lu Ban grind.

Lu Ban didn't say anything, and patiently and meticulously polished them. The old carpenter said happily: "Son, you are not afraid of the difficulties of the bridge, and you are ingenious, I am willing to pass on all the skills to you!"

In this way, Lu Ban learned from the old carpenter, and often got up before dawn and went to bed very late. He studied so hard that his eyes were often red, his waist was sore, and his hands were worn out. But with a hard work and a harvest, after a few years, Lu Ban slowly learned all the skills of the old carpenter.

After Lu Ban learned the arts, his skills became more exquisite, and later generations respected him as the carpenter ancestor.

1. Be observant.

2. Be good at collecting information.

3. Elevate perceptual cognition to a space of rational cognition.

4. Invention is people-oriented, in order to facilitate life and transform life, rather than pursuing luxury and nothingness.

Inventing the Legend of the Saw:

The saw used by carpenters is said to have been invented by Luban. Originally, there were no saws, and the carpenters used axes to chop wood. Once, Lu Ban was working on the mountain, and suddenly something cut his hand, and blood flowed.

When he looked for it, it turned out to be a silk thatch, and the silk thatch had many hard and sharp teeth on it, and the flesh of the human being was broken by it. Lu Ban was inspired by this: if you make long strips with teeth from metal, wouldn't you be able to saw the wood?

So, Luban invented and manufactured a metal saw. (According to archaeological materials, China's primitive society had a toothed mussel sickle, and the Shang Dynasty already had a small copper saw.) )

Luban's inventions mainly include: umbrellas, stone grinders, saws, shovels, Luban rulers, pavilions, etc.

There are ladders, wooden magpies, and carpentry tools.

1. Cloud ladder: Cloud ladder, also known as ladder car, modern refers to a kind of climbing and climbing tool, mainly used for fire fighting and rescue; In ancient times, it belonged to the equipment of war, and it was used to climb over the city wall and siege the city. Ancient ladders, some types of wheels under them, can be pushed to drive, so also called "ladder car", equipped with shields, winch, grappling hooks and other equipment, some with pulley lifting equipment.

The inventor of the cloud ladder is generally believed to be the skilled craftsman of the Lu State in the Spring and Autumn Period (Lu Ban).

2. Mu Que: The first is that during the Spring and Autumn Period and the Warring States Period, Mozi, a Chinese thinker at that time, made wooden birds. Records at the time said that Mozi made wooden birds (called wooden kites), and his contemporary, Lu Ban, also made wooden birds (called wooden magpies).

These may be some of the models produced by China's early research on aviation flight.

3. Carpentry tools: During the Spring and Autumn Period and the Warring States Period, the production technology level of building carpentry has reached a very high level, and Lu Ban and the craftsmen at that time could not build houses and bridges without carpentry tools. Woodworking tools refer to the utensils used in wood processing.

Generally, there is a sharper cutting edge, so be sure to pay attention to safety when using it. It needs to be sharpened frequently, especially the planer knife and chisel knife, which must be sharpened at any time, so as to save effort and ensure the quality when using.

There are many kinds of inventions and creations of Luban, mainly including:

1) Machine seal. 2) Agricultural machinery.

3) Woodworking tools.

4) Lock key. 5) Weapons.

6) Bionic machinery.

7) Engraving. 8) Civil construction.

Luban is regarded as the embodiment of a skilled craftsman, and is revered as an ancestor by civil craftsmen.

Luban was born in 507 BC and died around 444 BC. The surname is Gongyi, the name is general, and it is also known as Gongyizi, Gongyi, and Lu. A native of Lu (now Qufu, Shandong), he was a scientist in the Spring and Autumn Period of China.

Lu Ban should be called Gong Yi, because he is a native of Lu, "general" and "class" have the same sound, and they were common in ancient times, so people often call him Luban.

Luban was born in a handicraft family, so he was nurtured since he was a child, followed his family to participate in various construction projects, and accumulated rich practical experience.

Lu Ban is one of the best civil engineering craftsmen in ancient China, and he is also a great inventor with many inventions and creations. For more than 2,000 years, he has been revered as the patriarch of civil engineering and construction craftsmen.

Luban has invented in mechanical, civil, and handicraft. Around 450 BC, he came to the state of Chu and began to help the state of Chu make offensive **. He had created a cloud ladder and a hook to attack the Song Kingdom, but was stopped by Mozi in time.

Later, under the persuasion of Mozi, Lu Ban began to specialize in manufacturing some practical tools for production and life for the benefit of the people.

There are many inventions and creations of Luban. According to many ancient books such as "The Original of Things" and "Ancient Historical Examination", many of the tools used in carpentry were created by him. Like the curved ruler (also known as the moment), it was invented by Luban, and all of them are called "Luban rulers".

There are also ink fountains, planers, drills, chisels, saws, shovels and other utensils, which are said to have been invented by Luban.

Lu Ban is also a very clever mechanical inventor, the lock he made, the inside of the machine, there are no traces on the surface, and there must be a configured key to open. There is such a record in "Mozi Lu Wen Chapter": "The male loser cuts bamboo and wood and thinks it is a magpie, and it flies after it is completed, and it does not fall for three days."

It is said that the wooden bird created by Luban can fly with the wind and will not land for three days. Legend has it that Lu Ban also made a motorized wooden chariot and horse, which was controlled by a wooden man and had a built-in mechanism, so that he could walk freely at will. Many scientists in later generations have been influenced by it and have worked hard to explore the mysteries.

Lu Ban also invented a lot of agricultural machinery, advanced agricultural tools are one of the important conditions for the development of agriculture in ancient times. It is recorded in the "Shiben" and "Monohara and Kihara" that he made the most advanced grain processing machinery of the time, such as stone foundations, hulls, mills, and mills.

Ancient folklore also says that he presided over the construction of bridges, and his wife Yun invented umbrellas to protect workers from the sun and rain.

Of course, some legends about Luban are exaggerated and may be somewhat different from historical facts. However, these stories about his inventions and creations are actually the stories of generations of wise laborers in our country from ancient times to the present.