With the development of science and technology, the production process of desks and chairs has shifted to more efficient and precise mechanized production. This article will introduce the production process of desks and chairs in detail, and focus on the application of advanced equipment such as laser pipe cutting machines, pipe bending machines, laser cutting machines, and laser welding machines in this process.
1. Design and material selection of desks and chairs
In the manufacturing process of desks and chairs, design and material selection are first required. The design stage mainly includes determining the external dimensions, structural form, material type, etc. of desks and chairs. The selection of materials is crucial to the quality, durability and aesthetics of desks and chairs. Metal materials such as steel and aluminum alloys and auxiliary materials such as wood and plastics are usually selected.
2. Application of laser pipe cutting machine and pipe bending machine in frame production
The frame of desks and chairs generally uses metal pipes as the supporting structure, so laser pipe cutting machine and pipe bending machine play a vital role in this process.
2.1 Application of laser pipe cutting machine
As an efficient metal pipe cutting equipment, laser pipe cutting machine has the advantages of high cutting accuracy, fast speed and smooth cutting seam.
The frame of desks and chairs usually uses round pipes or square pipes, and laser pipe cutting machine can accurately cut the pipes according to CAD drawings, avoiding the errors and waste caused by traditional manual cutting.
2.1.1 Cutting accuracy and efficiency
The laser pipe cutting machine focuses the laser beam on the surface of the pipe and uses high temperature to melt or evaporate the material, thereby achieving accurate cutting of the pipe.
For the production of desks and chairs, laser pipe cutting machine means that processing errors can be reduced, production efficiency can be improved, and material waste can be reduced.
2.1.2 Cutting of complex shapes
The laser pipe cutting machine can also easily achieve cutting of complex shapes, greatly enriching the design possibilities of desk and chair frames. The flexibility and high precision of the laser pipe cutting machine ensure that these designs can be perfectly realized.
2.2 Application of pipe bending machine
In the process of making the frame of desks and chairs, in addition to straight cutting, pipe bending machine is also indispensable . The pipe bending machine is a device specially used for bending metal pipes. It is simple to operate and efficient. It is an ideal choice for bending pipes in the frame of desks and chairs.
2.2.1 Automatic bending
The pipe bending machine can automatically bend the pipe according to the preset angle and radius, which can ensure the accurate and consistent bending angle and avoid errors caused by manual operation.
2.2.2 Reduce process and material waste
The pipe bending machine can complete multiple bends in one process, which greatly improves production efficiency and reduces production costs.
3. Application of laser cutting machine and laser welding machine in desktop and chair surface processing
The desktop and chair surface of desks and chairs are usually made of metal sheets or wood boards, plastic boards and other materials. Laser cutting machines and laser welding machines play an important role in the processing of this part, especially in the manufacture of metal parts.
3.1 Application of laser cutting machine
Laser cutting machine is widely used in the cutting of metal sheets. The tabletop and seat parts of desks and chairs usually need to be accurately cut by laser cutting machine to form the required shape and size.
3.1.1 High precision and low error
The high precision of laser cutting machine can ensure the accurate cutting size of metal sheets for tabletop and seat, avoiding the dimensional deviation and defects that may occur in traditional cutting methods.
3.1.2 Multifunctional cutting
In addition to straight line cutting, laser cutting machine can also realize complex shape cutting, such as circle, oval, etc. The flexibility and versatility of laser cutting machine make some cutting designs perfectly realized.
3.2 Application of laser welding machine
Laser welding machine is a kind of equipment that uses laser beam as heat source, heats metal materials to melting point through high-intensity laser irradiation, and completes welding.
In the production of desks and chairs, laser welding machine is mainly used for welding metal frames and metal sheets.
3.2.1 Welding accuracy and aesthetics
Laser welding machines have the characteristics of high precision and small heat-affected zone. The welds are not only strong, but also small, smooth and neat, and almost no subsequent processing is required.
There are almost no visible welding marks on the welded parts, ensuring the beautiful appearance of the desks and chairs.
3.2.2 Improve production efficiency
The high efficiency of laser welding machines can greatly shorten the welding time and improve production efficiency.
Compared with traditional welding methods, laser welding machines are not only fast, but also have more stable welding quality, reducing quality fluctuations caused by manual operation.
4. Future trends of automated and intelligent production
With the continuous advancement of manufacturing technology, the production of desks and chairs has developed from traditional manual operation to automation and intelligence. The widespread application of equipment such as laser pipe cutting machines, pipe bending machines, laser cutting machines and laser welding machines marks that the production of desks and chairs has entered a new era.