What are the processing requirements for Mild Steel Bins?

2023-04-11 00:00:00

Mild Steel Bin is a common garbage disposal tool, which is widely used in urban garbage disposal sites due to its advantages of low cost, light weight, good toughness, and strong stability. In order to ensure the quality and performance of Mild Steel Bins, the processing requirements are also very strict. This article will introduce the processing requirements of Mild Steel Bins in detail.

1. Material selection

The production of low-carbon steel trash cans uses cold-rolled plates, and its material should be Q235B or Q345B. It is required to have a smooth surface, no wrinkles, scratches and other defects. The size and thickness of the plates must meet the requirements of the production technical regulations.

2. Manufacturing process

The manufacturing process of Mild Steel Bin mainly includes bending, shearing, drilling, stamping, gas welding and other processes. During the manufacturing process, try to avoid deformation and damage to ensure the integrity and stability of the barrel body.

1. Bending

Bending is a very critical step in the manufacturing process of mild steel trash cans. Pay attention to the following points during the bending process:

(1) Bending according to the drawings to ensure the accuracy of the bending angle and size.

(2) Appropriate clamps should be used when bending, and force should be applied evenly when clamping, not too tight or too loose.

(3) Avoid repeated bending at the same position to avoid unnecessary deformation and damage.

2. Shearing machine

Shears are equipment for cutting low-carbon steel plates to length, and they are used in the manufacture of trash cans. Pay attention to the following points when operating the shearing machine:

(1) The positioning accuracy is high, and it should be adjusted carefully to ensure the accuracy of the cutting size.

(2) Cut according to the process regulations, and try to avoid large cracks and burrs.

(3) Clean up the waste in time to prevent damage to the equipment and interference in the production process.

3. Drilling

Drilling is also required in the production of Mild Steel Bins. In the process of drilling, pay attention to the following points:

(1) Drill holes according to the drawings and process requirements to ensure the accuracy of the drilling position and precision.

(2) Select the appropriate drill bit diameter and speed to avoid drill bit burning or insufficient cooling.

(3) Clean up the cutting fluid in time to prevent harm to equipment and personnel.

4. Stamping

Stamping is a processing technology that produces concave and convex shapes on the surface of Mild Steel Bins. Pay attention to the following points during stamping:

(1) Select the appropriate mold and punch for targeted positioning stamping.

(2) Before stamping, it is necessary to check whether the cleaning and positioning of the punch are accurate, so as to prevent differences between product batches.

(3) Establish appropriate stamping process parameters and quality inspection standards to ensure product consistency and use effects.

5. Gas welding

Gas welding is a common technique in the fabrication of mild steel trash cans. In the process of gas welding, pay attention to the following points:

(1) Use appropriate steel bar welding methods to avoid defects such as excessive or brittle cracks.

(2) Fully preheat to improve welding quality and prevent cold cracking and slipping.

(3) The quality of the product should be fully checked before welding interaction to ensure that the weld seam is vertical and smooth.

3. Inspection requirements

According to the established production specifications and relevant standards, the quality inspection of the produced low-carbon steel trash cans is carried out. Pay attention to the following points during the inspection:

(1) Appearance inspection: including surface quality, size, angle and shape, etc., to check whether it meets the specified requirements.

(2) Mechanical performance inspection: such as the detection of tensile strength, yield strength, impact toughness and other properties.

(3) Processing performance inspection: inspection of sides, diagonals, straightness, etc.

(4) Quality inspection of steel plates: including inspection of thickness, hardness, chemical composition, non-metallic substances, etc.

To sum up, the production process of low-carbon steel trash cans needs to follow certain manufacturing processes and inspection requirements. These requirements include material selection, manufacturing processes, and inspection requirements. Only by meeting these requirements can the quality and quality of the produced products be guaranteed. Performance is guaranteed.