The tenon-and-mortise structure is a kind of combination of concavity and convexity that connects different components and structures used in traditional buildings and hardwood furniture in China. Among them, the protruding part is called a tenon (or tenon), and the concave part is called a dart (or mortise, tenon and groove), connected by a tenon and dart, the furniture can be assembled without a nail, and it is firm and tight, and can be used several times. A century or even a thousand years is a major invention in the history of world furniture manufacturing. In the manufacture of traditional furniture, the highest representative of the tenon-and-mortise process is the fully tenon-mortise furniture that can be disassembled at any time. In the manufacture of traditional hardwood furniture , after the components with tenon-and-mortise structure are finished, in order to fasten the gap between the tenon-mortise and the tenon-mortise during the final assembly, to prevent the furniture from loosening, fish glue is generally used To do bonding. Fish glue is refined using fish swim bladder. The ingredients are natural and harmless. It has high viscosity and does not damage the wood of the furniture. When you need to disassemble the furniture, you can separate the structure by boiling with hot water. The fully disassembled and assembled tenon-and-mortise furniture has stricter and superb requirements on the skill level of carpentry. It requires precise and meticulous when opening and tenoning. The combination of tenon and mortise furniture with excellent craftsmanship can achieve the level of no tolerance and tight stitching. After the assembly is completed, it is as firm and tight as casting, and can be disassembled many times. So is it possible to make fully disassembled and assembled tenon and tenon furniture It has always been one of the important standards for judging carpentry skills in the production of traditional furniture in China. Comparing with the ordinary tenon and mortise non-full disassembly furniture, the super craft full disassembly and assembly mahogany furniture is also more valuable. It can be seen from the four mahogany furniture tasting criteria of "type, art, material, rhyme" that the level of craftsmanship is also an important criterion for judging the grade and value of mahogany furniture . The manufacture of fully disassembled furniture requires rich experience in carpentry, ingenuity, and excellent technical strength. In the industrial background of factory production, furniture manufacturing is more and more completed by machinery, which can master this traditional craft level There are not many craftsmen. Therefore, the salary of these high-level woodworkers is far more than that of ordinary workers. The expensive labor cost and the time-consuming and labor-intensive manufacturing of fully assembled and disassembled tenon-and-mortise furniture make the fully assembled and disassembled mahogany furniture rare in the market. To collect a fully assembled and disassembled mahogany furniture can be said to be Unexpected. Consumers should be cautious when buying mahogany furniture . The tenon-and-mortise structure is one of the important craftsmanship and value of mahogany furniture . There are some mahogany furniture on the market that use iron nails or internally embedded metal components, and even use chemical glue to replace the tenon and mortise. The consumer needs to master some basic methods to identify the tenon and mortise structure. For example, first do some understanding of the tenon and mortise, know the approximate structure of the tenon and mortise structure. More attention to the furniture back, drawer structure and stool chair opposite, and so on, to see if there tenon binding. Â Â If conditions permit, the buyer can go to the factory to inspect the goods before furniture assembly, check the tenon and mortise structure of the furniture before assembly, and see the splicing process on site; consumers who have little knowledge of mahogany furniture can try to choose a long history and process inheritance Companies, because the furniture production of these companies adheres to traditional craftsmanship, and pays attention to brand reputation, it is more reassuring. (Internship Editor Litian)
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