+86-151 9217 7108
High quality steel Die Forging parts with material 40Cr 42CrMo and C70S6
read moreHigh quality steel Die Forging parts with material 40Cr 42CrMo and C70S6
read moreHigh quality steel forging parts with material 40Cr 42CrMo and C70S6
read moreOEM high performance steel forging parts at China price.
read moreIn 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...
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...
The recrystallization temperature of steel is about 460 ℃, but 800 ℃ is generally used as the dividing line, and hot forging is higher than 800 ℃; The temperature between 300 ℃ and 800 ℃ is called warm forging or semi hot forging. Forging can be divided into cold forging and hot forging according to the temperature of the blank during processing. Cold forging is generally processed at room tempera...
Guangzhou Forging Factory I Co., Ltd. is the largest free forging high-tech enterprise in South China, with an annual output of 40 000 tons of forgings. In recent years, relying on the professional advantages and R & D strength accumulated in the forging field, the company has accelerated its entry into the middle and high-end forging market. From January to July this year,...
During the heat treatment of forgings, due to the large power of the heating electric furnace and the long holding time, the energy consumption in the whole process is huge. For a long time, how to save energy during the heat treatment of forgings has always been a problem. The so-called "zero heat preservation" quenching refers to the heat treatment process of quenching and cooling immediately wi...
high-quality automobile connecting rods suppliers list in China Shandong Huachen Connecting Rod Co., Ltd (www.techconrod.com) Anhui Hefei Automobile Forging Co., Ltd Anhui Wuhu Aerospace Automobile Connecting Rod Co., Ltd Anshan Sun Forging Industry Co., Ltd Baicheng Zhongyi Precision Forging Co., Ltd Bengbu South China Power Generation Equipment Co., Ltd Beijing Beinei Engine Parts Co., Ltd Honda...
There are more than 2000 manufacturers of connecting rod in China, here is a list of some Chinese suppliers of high-quality automobile connecting rods. Shandong Huachen Connecting Rod Co., Ltd (www.techconrod.com) Anhui Hefei Automobile Forging Co., Ltd Anhui Wuhu Aerospace Automobile Connecting Rod Co., Ltd Anshan Sun Forging Industry Co., Ltd Baicheng Zhongyi Precision Forging Co., Ltd Bengbu So...
Depending on the forming temperature steel forging can be divided into: Hot forging of steel Forging temperatures above the recrystallization temperature between 950–1250 °C Good formability Low forming forces Constant tensile strength of the workpieces Warm forging of steel Forging temperatures between 750–950 °C Less or no scaling at the workpiece surface Narrower tolerances achievable...
The inspection methods for forged parts include chemical composition analysis, mechanical property test, low magnification inspection, metallographic high magnification inspection and nondestructive testing. Chemical composition analysis The general chemical composition analysis mainly includes the content of carbon, manganese, silicon, sulfur and alloy elements. The forgings shall be sampled from...