History of solid wood doors
Our ancient technology is not developed, and many people use wooden doors to add protection to their homes. This is also the kind of wood door we often say is also a kind of solid wood door. Now let's take a look at the history of solid wood doors! The production of Chinese wooden doors can be traced back to the Neolithic Age. From the Neolithic Age to the Qin and Han Dynasties, solid wood doors were very simple due to cultural and productivity constraints. In the Tang Dynasty, wooden doors became more and more popular. In the Song Dynasty, wooden doors became the main form of people's protection. At this point, the shape and structure of traditional Chinese solid wood doors are basically stereotyped. Early wooden door Since then, with the development of social economy and culture, Chinese traditional wooden doors have matured in terms of craftsmanship, styling, structure, decoration, etc., and they have entered the glory days in the Ming Dynasty and have occupied an important position in the history of world wooden doors. In the Qing Dynasty, the wooden door was enlarged in size, paying attention to the carving and becoming a self-contained. At the beginning of the 20th century, due to the influence of the exterior solid wood door, there was a new type of wooden door made in the Western style. After the 1950s, the Chinese wooden door industry developed rapidly. In the 1980s, while drawing on the different styles of solid wood door and advanced production technology in various countries, people constantly explored traditional techniques and combined with their national customs and folklore to gradually form a new generation of wooden door style. Years are like songs, time flies, history has developed to this day, the wooden door manufacturing process has become more mature and perfect. From the carpenter's on-site production to the factory's customized production, the Chinese wooden door industry began the first round of industrial revolution many years ago. Nowadays, with the acceleration of the industrialization of housing and the growing development of the wooden door consumer market, the small-scale production of “customized†processing in the wooden door industry is gradually moving towards “standardizationâ€, and the consumption pattern is also changing, and the wooden door industry has begun to “standardizeâ€. "Production and consumption as an opportunity to revolutionize again. For example, the Royal Arc de Triomphe has been working hard to pursue “standardizationâ€. Welding nut is a kind of nut suitable for welding outside the nut. It is generally made of weldable material and is relatively thick and suitable for welding. Welding is equivalent to turning two separated parts into a whole, melting the metal at high temperature, mixing it together and then cooling it. Alloy will be added in the middle, and molecular force will play a role in the inside, and the strength is generally greater than that of the parent body. The experiment of welding parameters depends on the fusion size of the weld, and the welding parameters are adjusted according to the fusion size until the defects are eliminated. Of course, the quality of welding is related to the pre-welding treatment, such as dust removal and oil stain. Welding Nut,Round Weld Nuts,Weld Nuts Lowe'S,Weld Nuts Fastenal Jiangsu Jiajie Special Screw Co., Ltd , https://www.jiajienuts.com