How does Luban make a table?

How does Luban make the table as shown in the figure:

Life of the characters is as follows:

Lu Ban, Ji surname, Gong Bo surname, same name. Also known as public loss, public loss, class loss, Lu style. Lu people in the Spring and Autumn Period. "Fan" and "Ban" are homonyms, which are very common in ancient times, so people often call him Lu Ban.

Born in the 13th year of Zhou Dynasty (507 BC), he died in the 25th year of Zhou Zhenping (444 BC). He lived from the end of the Spring and Autumn Period to the beginning of the Warring States Period and was born in a craftsman's family for generations. He participated in many civil engineering jobs with his family since childhood, gradually mastered the skills of productive labor and accumulated rich practical experience.

After about 450 BC, he came to Chu from Shandong to help Chu make weapons. He once created a ladder to attack the state of Song. Mozi came all the way from Lu to Guoyong, Chu, and argued with Lu Ban and the king of Chu, urging him not to attack Song again.

Hand tools used by carpenters, such as drills, planers, shovels, rulers and Mo Dou, are said to have been invented by Lu Ban. And the invention of every tool is inspired by Luban's production practice, after repeated research and experiments.

For more than 2400 years, people have concentrated on him the collective creations and inventions of ancient working people. Therefore, the story about his inventions is actually the story of the inventions of the working people in ancient China.