Metal lockers, as common storage equipment in daily life, are widely used in offices, schools, factories and various public places. This article will focus on the production process of metal lockers, combined with the use of laser cutting machine, pipe bending machine and laser welding machine, to show the application of modern production technology in this industry.
Ⅰ. The core production process of metal lockers
The production of metal lockers involves multiple process flows, among which the application of advanced equipment such as laser cutting machines, pipe bending machines and laser welding machines at various stages makes the production process more efficient and accurate.
1. Application of laser cutting machines
In the production process of metal lockers, laser cutting machines are mainly used to accurately cut metal sheets according to the size and shape of the design drawings.
1.1 Principle of laser cutting
Laser cutting machines use high-power laser beams to focus on the surface of metal sheets, melt and vaporize the materials at high temperatures, and form a cutting gap.
1.2 Operation process of laser cutting machines
In actual operation, the design drawings are first imported into the control system of the laser cutting machine. The laser cutting machine will automatically adjust the cutting path according to the requirements of the drawings and accurately position the laser beam.
The operator needs to ensure that the metal sheet is flat and fixed on the cutting platform to avoid errors during the cutting process.
The laser cutting machine can cut complex shapes and holes in a short time through precise laser beam control to ensure the dimensional accuracy of each part.
Ⅱ Application of pipe bending machine
In the production process of metal lockers, it is sometimes necessary to bend metal materials to form the brackets, corner frames and other structures of the cabinet body. The pipe bending machine is the key equipment to complete this task.
2.1 Working principle of pipe bending machine
The pipe bending machine is a kind of equipment specially used for bending metal pipes. Its working principle is to bend the metal pipe in the specified direction through a mechanical arm or hydraulic device, and the bending angle, radius and shape can be adjusted according to specific needs.
Pipe bending machines are often used to make the frame and bracket parts of metal lockers, especially in occasions requiring complex angles and precision.
2.2 Operation process of pipe bending machine
When operating the pipe bending machine, first determine the bending angle, radius and number of bends according to the design drawings.
The operator fixes the metal pipe to be bent on the workbench of the pipe bending machine and starts the machine according to the set program.
The pipe bending machine applies pressure through the hydraulic system or electric system to bend the metal pipe in a specific mold to ensure the accuracy of each bending part.
When making metal lockers, pipe bending machines are mainly used to make the supporting structure and reinforcement parts of the cabinet body, making the frame of the entire locker more stable.
Ⅲ Application of laser welding machine
The assembly of metal lockers requires the various metal parts to be firmly connected by welding.
3.1 Principle of laser welding
The laser welding machine is a process that uses a high-power laser beam to heat the metal surface, melt it locally and form a weld with another metal material.
In the manufacturing process of metal lockers, laser welding machines are widely used in key parts such as cabinet welding, door lock component connection, and cabinet and bracket connection.
3.2 Operation process of laser welding machine
The operation process of laser welding machine usually includes the following steps.
First, the operator needs to set the parameters of laser welding according to the design drawings, including laser power, welding speed, focus position, etc.
Then, fix the metal parts on the welding workbench to ensure that the welding parts are aligned. The laser welding machine irradiates the metal joints with a precise laser beam, causing it to heat and melt rapidly to form a high-strength welding point.
The advantage of laser welding is that the welding precision is high and the welding lines are fine and neat, which can effectively improve the overall quality and appearance of the lockers.
Conclusion
The production process of metal lockers not only needs to rely on traditional manufacturing processes, but also needs to use modern equipment, such as laser cutting machines, pipe bending machines, laser welding machines and other advanced tools to improve production efficiency and precision.
In the future, with the continuous development of manufacturing technology, the production process of metal lockers will continue to innovate to provide users with higher quality products.