The process of making furniture

Modern wooden furniture production process has five main processes: 1, ingredients; 2, white embryo processing; 3, assembly; 4, painting; 5, packaging. First, the ingredients The traditional method of ingredients for new furniture usually consists of the following processes: material selection, cutting long, pressure planing, longitudinal section, flat planing, splicing, sets of materials, pressure planing, four-sided planing and so on. With the emergence of new processing equipment, the above process has been simplified accordingly, but the basic principle will not change. The following machines are generally needed for batching: cutting bed, pressurized planer, cut-off saw, flat planer, milling machine, splicing machine, band saw, four-side planer and so on. In addition, in recent years, the emergence of new equipment are: automatic computerized preference saws, high-frequency splicing machine, automatic high-precision four-side planer and so on. Quality control is also very important in the process of material, the quality control of the material focuses on: the quality of the material (burrs, tears, depressions, indentations, insect holes, decay, deformation, knots, etc.), moisture content, size, knife marks, the ratio and quality of the glue splicing, splicing pressure, pressurization time, the method of glue cloth and the amount of glue, the size and direction of the wood grain, the board's nail holding power and flatness. In addition, hot pressing can also be summarized into the process of ingredients, it is an important part of the pre-processing of the board. Hot pressing includes appliqué, veneer, curved pressure and so on. Hot pressing machine used to summarize the machine to the following kinds: cutting machine, sewing machine, cloth glue machine, hot press, cold press, sealing machine, curved press, etc., in recent years for the hot pressing process of the new machine continues to introduce new, but also makes a lot of traditional technology can not be processed by the product can now be processed. The quality of hot pressing focuses on: moisture content, the quality of the sheet, the quality of the plate, veneer splicing, wood grain direction, the temperature of hot pressing, curved pressure mold shape and so on. Second, the white body processing (fine work) new furniture white body processing of the production process and traditional Chinese furniture (including Ming and Qing dynasty furniture) production process is somewhat different, but as long as the drawings are strictly according to the processing, to ensure that the processing accuracy in the tolerance allowed on the line. White body processing (fine work) is also the product of each component from the raw material processing into the drawings required size and shape of a processing process. The focus of attention to the machining process is punching, milling, beveling, carving parts of the processing, must ensure that the machining accuracy, so as to ensure that the assembly process of the assembly accuracy within the permissible range of error. White body processing machine used in more types of new equipment is endless, but no matter how advanced the machine and equipment, are inseparable from the basic five categories: cutting saws, drilling, milling, sanding and auxiliary categories. Specifically often have the equipment: a variety of saws (single blade saw, double cut saw, precision 45 degree cut, band saw, wire saw, etc.), drilling machine (all kinds of: table drilling, row drilling, group drilling, vertical and horizontal dual-purpose drilling, pneumatic drilling, etc.), a variety of milling machines and milling machine, a variety of sanding tools and machines, and so on. In addition, many new computerized fully automatic control of the machine to the modern furniture production and manufacturing has brought about different degrees of technological change. The main quality control points in this segment are to ensure the following three aspects: size, shape and wood quality. The detailed quality requirements are not described here. In addition, sanding is a process that requires a lot of time and space. Sanding special attention should be paid to one point is not allowed to have cross grain and circle grain sandpaper marks. Third, assembly assembly process is to ensure the quality of modern furniture products key processes, due to the large size and weight of some products and the overall assembly, so in the assembly process of the use of tools, assembly table, personnel and other equipment are very different from the traditional Chinese furniture. In order to ensure the precision of assembly and operation proficiency, each assembly line should be reasonably arranged, and its basic process is to install the frame and then install the details, and then repair the unreasonable places after installation. Fourth, painting Here is only a brief description, please refer to the "wooden furniture of the American painting process". The painting mentioned here mainly refers to the American painting. American painting is suitable for use in Europe and the United States and popular furniture paint coating, including general American natural painting, old white painting, double coating, country-style painting. Its painting process mainly includes the following: pre-treatment of substrate (including damage treatment), material adjustment, overall coloring, filler, gel-fixed primer, Tuna, Gliss colorant, color repair colorant, second degree primer, topcoat, polishing and waxing and other processes. Based on the above requirements of the American painting process, the paint line used must also correspond to it, and the current scale of the paint line is the ground type painting. Paint the whole line of the process is as follows: damage treatment (knocking, wormholes, grooves, filing edges, etc.), blowing dust, isotropic treatment, spray primer, closed paint, drying, sanding, rubbing the color, pulling the dark, drying, the first primer, drying, sanding, spraying points, dry brushing, the second primer, sanding, dry brushing the color repair, drying, the first topcoat, drying, sanding, dust paint, trimming, the second topcoat, drying, off the line. Furniture painting quality control is the most difficult in furniture manufacturing, but also the most problems, want to do a good job of painting the quality control, you must be in the actual production of the more to see more practice. Fifth, packaging from the paint line down the product for the overall packaging, pay attention to the protection of edges and corners, and according to customer requirements for good mark. In short, to master the modern furniture production process is the need to participate in the actual production, more understanding of the structure of the furniture and processing and painting methods, and more experience in order to truly understand the modern furniture, and at the same time, to strengthen the quality control of the production of the process, in order to really make the new furniture.

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