The usage and intention of Lu Banchi.
1, used by Lubanchi.
Measurement: Lu Banchi, also known as distance gauge, is a tool, which is often used for measurement and drawing. Before using the Lu Banchi, it is necessary to place the Lu Banchi on the measured object, insert the metal tip of the ruler into the hole of the measured object, and then measure the distance between the moving ruler and the fixed ruler to get the size of the object.
Cartography: In addition to surveying and mapping, Lubanchi can also be used as a surveying and mapping tool. Its metal tip can collect the necessary geometric information of the object surface without other instruments. Therefore, Lubanchi is also widely used in mechanical design, assembly, manufacturing and measurement.
2. Lubanchi's intention
Good or bad judgment: whether decorating a house or buying furniture, we must pay attention to the size, because different sizes contain good or bad hints. Only through a half-foot investigation by Lu can we grasp it in advance and avoid misfortune. This point has been proved by the experiments of people in the field of building science at home and abroad, and has been widely adopted in Hongkong, Taiwan Province Province, Southeast Asia, Chinese communities in North America and developed coastal areas in China. Because of its special function, it is most widely displayed in geomantic culture and architectural culture.
Luban introduced
Last name is Gong, same name. Also known as public loss, public loss, class loss, Lu style. A native of Lu (Qufu, capital of Shandong Province, and Tengzhou, hometown of Shandong Province), "Fan" and "Ban" are homonyms, which were very common in ancient times, so people often call him Lu Ban.
Born in the thirteenth year of Zhou Wangjing (507 BC) and died in the twenty-fifth year of Zhou Pingjing (444 BC), he lived in the late Spring and Autumn Period and the early Warring States Period, and was born in a craftsman's family for generations. Since childhood, I have participated in many civil engineering projects with my family, gradually mastered productive labor skills and accumulated rich practical experience.
Lu Ban was an outstanding inventor in ancient China. His name and story have been circulated among the broad masses of the people for more than two thousand years. Chinese folk craftsmen all respect him as the founder.