What are the technical requirements for gear forgings?

2024-08-14 15:49:07

Gear forgings, as the name suggests, are a type of gear produced using forging technology. The performance of gear forgings is more stable, and the damage rate during operation is greatly reduced. Therefore, the demand for gear forgings is high. Gear forgings are also a type of forging product, and they need to be forged according to rules. At the same time, some hard technical requirements need to be met. Now, let me introduce the technical requirements of gear forgings to you.

1. The clearance size of gear forgings should comply with national standards.

2. Gear forgings should ensure a suitable forging ratio duRing forging, and round steel with similar dimensions should not be used for forging.

3. Do not use steel billets for forging.

4. The material of gear forgings should be consistent with the material of the parts, and the chemical composition should comply with national standards. And provide a material list.

5. To ensure normal forging temperature, low-temperature forging or overburning is not allowed.

6. The shape of the forging should be neat and uniform, and there should be no forging defects such as laminations or fractures.

7. After rough forging, ultrasonic testing should be carried out, and the equivalent of gears should not exceed 3, while others should not exceed 4. The inspection report shall prevail.

8. Normalize after forging.

9. Write the part number on the forging with paint.

These knowledge are the technical requirements we need to meet when forging gears. From the introduction in this article, you should have a general understanding. If you have any other questions, please feel free to consult customer service at any time. Where are gear forgings used? Their application range is still very wide and cannot be explained one by one. They are generally used in various machinery. Learning to use gear forgings correctly can extend their actual service life.