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Paiwo Engineering Machinery

Address：(45km on National Highway 309) Xujianan, Guanzhuang Town, Zhangqiu

Zip Code：250217

Mobile：+86-15562586989

Email：paiwo@cnpaiw.com

Flange manufacturers introduce post-forging cooling and heat treatment processes for large forgings

Flange manufacturers introduce post-forging cooling and heat treatment processes for large forgings

The post-forging heat treatment of large forgings, also known as blank heat treatment, is usually combined with post-forging cooling, collectively referred to as post-forging heat treatment. 1. The purpose of post-forging heat treatment for large forgings

release time:

2022-05-28

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Production Precautions for Ring Forgings

Production Precautions for Ring Forgings

Ring forgings are widely used in the industry. The following editor will briefly introduce to you. Ring forgings are processed into rings in the process of metal forging. In reality, many parts are used in rings. To directly machine the metal into a ring. Ring forgings are directly processed into parts, and also used as metal blanks for secondary processing. For example, wind rings, pressure vessels, gear blanks, bearing outer rings, and pressure pipe joints in the wind power industry are all ring castings, so ring castings are widely used in the industry. application.

release time:

2022-05-28

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What are the technological measures to improve the quality of spindle forgings?

What are the technological measures to improve the quality of spindle forgings?

The quality of spindle forgings is closely related to the quality of steel ingots. As the weight and size of the ingot increases, the inherent defects of the ingot become more serious, making forging and welding of internal defects more difficult. In order to improve the quality of spindle forgings, the quality of steel ingots should be maximized during smelting and casting. Of course, in the forging process, improving the forging process is also an important aspect. For example, by changing the ingot type, billet shape, tool structure, operation method, etc., the uneven temperature field of the billet is used to create a favorable stress and deformation state, so that the spindle forging can be completely forged and internal defects. Welded together to achieve the purpose of improving the internal structure and improving the mechanical properties.

release time:

2022-05-28

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“Technological and Quality Innovation” is a major theme of Paiwo development.

“Technological and Quality Innovation” is a major theme of Paiwo development.

“Technological and Quality Innovation” is a major theme of Paiwo development.

release time:

2018-03-12

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