The manufacturer tells you the forging method for valve ball blanks
Valve ball is used to regulate the flow of liquid in liquid conveying pipes. Due to its simple structure, easy installation and maintenance, good sealing function, no internal leakage, and small size, it is highly favored by customers in the sales market. What are the actual production and processing methods for forging valve ball blanks?
1. According to the temperature during forging of spherical blanks:
(1) Hot forging: Heating the billet to a certain temperature before forging is called hot forging.
(2) Cold forging: Forging the billet at room temperature is called cold forging. Cold forging requires a relatively large tonnage of forging equipment. Cold forging can obtain forgings with higher precision, hardness, and smoother surface of Weifang extruder bearings.
(3) Warm forging: The heating temperature of the billet is lower than the temperature during hot forging. It requires a smaller tonnage of machinery and equipment than cold forging small Weifang extruder bearings, and can forge forgings with higher compressive strength and rougher surface. It is a new technology and process for Weifang extruder bearings in the current development trend.
Weifang extruder bearings
2. Divided by the interaction force between spherical hair and embryo
(1) Handmade forging production and processing: With the help of hand forging specialized tool boxes and human resources, rough blanks are forged into predetermined forged parts on an anvil.
(2) Equipment forging: Using forging specialized tools to turn billets into forgings on various forging machines and equipment. Machine forging can be divided into four categories based on the type of machinery and equipment used: random forging, solid model forging, placenta forging, and special forging
① Random forging: It involves placing a metal material billet heated to a certain temperature in the middle of the left and right anvils of a random forging machine for forging. The operator manipulates the deformation of the metal material to obtain an estimated shape of the forging for the Weifang extruder bearing.
② Solid model forging: commonly known as free forging. It is a production and manufacturing method that involves placing a metal material billet heated to a certain temperature into a fixed die concave die on a free forging machine to carry out forging and limit its deformation, thereby obtaining forgings that are consistent with the die concave die.
③ Placental forging: commonly known as placental forging. It is a deformation method located between free forging and free forging, which involves heating a metal material billet to a certain temperature and using free forging to obtain the Weifang extruder bearing into a formed forging based on the placenta that is not fixed or moved on the free forging machine equipment.
④ Special forging: It is a forging process that shapes metal material blanks on professional equipment or in unique molds. Such as high-precision Weifang extruder bearing dense forging, roll forging cold Weifang extruder bearing rolling, ring rolling, spiral oblique rolling, Weifang extruder bearing transverse cold rolling, compression molding, etc.
The above is the production and processing method of valve ball body rough forging. We look forward to assisting you in familiarizing yourself with and training.
