What is a Manhole free forging? Introduction to the advantages and characteristics of the forging

Manhole free forgingis a part or blank in which a metal blank is plastically deformed under pressure to obtain the required shape, size and performance.，After forging, its structure and mechanical properties can be improved.、Forging can not only obtain the shape of mechanical parts, but also improve the internal structure of metal and improve the mechanical and physical properties of metal.、Forging can eliminate the defects of as-cast porosity and optimize the microstructure of metals during smelting.、Forging machinery can be used to exert pressure on the blank to make it deform plastically, so as to obtain certain mechanical properties.、By forging, not only mechanical parts can be obtained, but also the internal structure of metal can be improved, and the mechanical and physical properties of Manhole free forging can be improved.，the product looks atmospheric.，is a popular Manhole free forging，the main features are Good anti-fatigue performance, Good mechanical properties, Light weight, Save raw materials and high-precision。

1、Brief introduction of Manhole free forging

Manhole free forgingis a workpiece or blank obtained by forging and deforming a metal blank.，it has been widely used in rail traffic, automobile, metallurgy, shipping, power and other industries，the advantage is After forging and hot working. Due to the deformation and recrystallization of metal, the structure is more compact, and the plasticity and mechanical properties of metal are improved.、After forging, its structure and mechanical properties can be improved.、Forging can eliminate metal porosity and holes, and improve the mechanical properties of Manhole free forging.、Forging can be used to exert pressure on the blank, so that it can produce plastic deformation and change its mechanical properties.、Forging can not only obtain the shape of mechanical parts, but also improve the internal structure of metal and improve the mechanical and physical properties of metal.，is based on Jianing is carefully developed by Jianing forging combined with advanced technology。

Manhole free forging

2、Manhole free forging advantage

The advantages of Manhole free forging are as follows:

1. Eliminate internal defects

During the forging process, the porosity, shrinkage cavity, cracks and other defects in the metal are closed under the action of high temperature and pressure, thus improving the structural integrity of the Manhole free forging.

2. high-intensity

Through forging, the internal structure of the metal is denser and the grain is refined, thus improving the strength of the material. Hot forging promotes crystallization and grain refinement, which enables materials to achieve the greatest possible strength and consistency, and reduces the variation between parts.

3. Replace other processing methods

In some cases, Manhole free forging can replace parts produced by other processing methods (such as casting, welding, etc.), thus simplifying the production process and improving production efficiency.

4. Improve material utilization rate

In the process of Manhole free forging production, through accurate blanking and forging process, the utilization rate of raw materials can be maximized and waste can be reduced.

5. Meet the requirements of complex working conditions

The Manhole free forging has excellent mechanical properties and structural integrity, which can meet the use requirements under complex working conditions and ensure the long-term stable operation of the equipment.

Manhole free forging

3、Functional advantages of Manhole free forging

Manhole free forgings have the following advantages.

1. high tenacity

The fiber structure of the Manhole free forging is reasonably distributed, which improves the toughness of the material and enables the Manhole free forging to bear greater impact force and alternating stress.

2. High dimensional accuracy

In the forging process of Manhole free forging, high dimensional accuracy and shape accuracy can be obtained through the precise forming of dies.

3. Replace other processing methods

In some cases, Manhole free forging can replace parts produced by other processing methods (such as casting, welding, etc.), thus simplifying the production process and improving production efficiency.

4. High degree of automation

Modern forging equipment has a high degree of automation, which can realize continuous and efficient production and greatly improve production efficiency.

5. Reduce the amount of subsequent processing

The forming precision of the Manhole free forging is high, and the subsequent processing amount is relatively small, thus saving the processing cost and time.

Manhole free forging

4、Introduction of Manhole free forging characteristics

Manhole free forgingit has the characteristics of High productivity, Great forging flexibility, High production efficiency, Good anti-fatigue performance and high-intensity，the product looks beautiful.，it is widely used in pressure vessel, construction machinery, energy, war industry and shipping，is a Manhole free forging newly developed by Jianing。

Manhole free forging

5、Manhole free forging field real shot

Jianing forging Manhole free forging HD picture, panoramic shooting。

Manhole free forging

Note: All the pictures in this article were taken by Jianing manufacturer.。

6、Jianing forging's strength

The company has many years of Manhole free forging manufacturing experience, large scale and strong strength.。

Jianing

Manhole free forgingfeatures include high tenacity, Can bear large impact force or heavy load., Good mechanical properties, high-precision and Good anti-fatigue performance，the forging machine is used to exert pressure on the blank.。