+86-151 9217 7108
+86-151 9217 7108
OEM Connecting Rod & Hot Forging Parts Manufacturer in China
High quality steel Die Forging parts with material 40Cr 42CrMo and C70S6
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High quality steel Die Forging parts with material 40Cr 42CrMo and C70S6
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High quality steel forging parts with material 40Cr 42CrMo and C70S6
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OEM high performance steel forging parts at China price.
read moreThe reasons for insufficient hardness of forgings caused by improper post forging heat treatment process are: Quenching temperature is too low; Quenching heating time is too short; Tempering temperature is too high; Severe decarburization of forging surface caused by repeated heating; Unqualified chemical composition of steel, etc. Forging the reasons for the high hardness of forgings caused by im...
Defects caused by improper cooling after forging Cooling crack of forging parts: during the cooling process after forging, large thermal stress will be generated in the forging due to too fast cooling speed, or large structural stress may be caused by structural transformation. If these stresses exceed the strength limit of the forging, the forging will produce smooth and slender cooling cracks. N...
Forging is widely used in automobile manufacturing. With the progress of science and technology and the continuous improvement of workpiece accuracy requirements, precision forging technology with the advantages of high efficiency, low cost, low energy consumption and high quality has been more and more widely used. According to the different deformation temperatures during metal plastic forming, ...
Forging production is one of the main processing methods to provide the blank of mechanical parts in the machinery manufacturing industry. 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. Generally, important mechanical parts with large stress and high requirements are mostly man...
A forging part is an object in which the metal is pressed to shape the required shape or appropriate compressive force through plastic deformation. This force is typically achieved by using a hammer or pressure. The forging process creates a refined particle structure and improves the physical properties of the metal. In the practical use of parts, a correct design can make the particle flow in th...
As a top leading steel forging company in China, we supply widely range of different steel forging parts in 40Cr, 42CrMo and C70S6 steel. Different forging methods have different processes, among which the process flow of hot die forging is the longest, and the general sequence is as follows: Blanking of forging blank; Heating of forging stock; Roll forging blank preparation; Die forging; Tri...
Forging is a processing method that uses forging machinery to exert pressure on metal blank to produce plastic deformation to obtain forgings with certain mechanical properties, certain shape and size. It is one of the two components of forging (forging and stamping). Forging can eliminate the defects such as as as cast porosity in the smelting process and optimize the microstructure. At the same ...
In 2014, the quantity of accepted returned Connecting Rods from Laidong Engine Factory is as follows: eccentric wear of copper bush: 4 fracture of copper bush: 3 breakage of Connecting Rod bolt: 2 Appearance: eccentric wear of copper bush Possible reasons: The parallelism depth of the Connecting Rod small end hole axis and the big end hole axis is not good. The cylindricity of the Connecting Rod s...
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Bo Ping Industrial Park, Chiping, Liaocheng City, Shandong Province, China
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0086-635-4560298
0086-635-4560298
info@techconrod.com
+86-151 9217 7108
