For the high quality products that can be brought by the improvement of technology in die forging processing

The die forging has an indispensable role in the application. The die forging is the object forged with the die. The forging with the die requires higher precision and is more complex. In the process of processing, it is also necessary to ensure that the forging can be freely removed from the die groove along the hammer direction. There are also different technological requirements for die forgings with different characteristics, and the technology required for complex die forgings processing is higher than that of general die forgings processing. What is the technological standard required for specific components? Together with Xiaobian to understand it.

Widening and cold rolling processes must be applied in order to reduce shaft raw material and improve production efficiency.

The total width and length of the flow, it is generally used for smooth die forging and metal surface treatment, for simple shape die forging, only produced in the process of die forging.

Due to the appearance of many components are complex, deep hole or high rib bone die forgings, ascension difficult process, and the physical properties of the forging parts is better than casting parts, and are able to undertake large impact force and other heavy load, thus, the application key and all mechanical parts, forging parts for high cementite composition of steel, shear quality is better than cold rolled products, such as, Technical professional steel cold rolled products can only be updated to consider the application of the provisions, it is the technical professional steel mill must die forging.

On the premise of guarantee the design strength, die forgings lighter than cast iron weight, which reduce the weight of the machine, for example, when used in the car for 17 kg weight of the crankshaft, through the rolling forging processing, crankshaft machining process according to the phenomenon of micro cracks in the die forgings, the deformation mode and deformation process of micro cracks was carried out to understand, As well as the size of the flash bridge and the amount of flash, the prevention of crack sources has been studied in many aspects.

For die forgings net weight is lighter, in ensuring that design scheme under the precondition of compressive strength, for die forgings lighter than cast iron, which reduce the net weight of equipment, possess the practical significance, according to master the drawback of the internal structure, based on the processing technology and production certification, is the drawback of the die forgings solutions, reduced the die forgings defects, improve the quality of the die forgings, and Satisfactory results have been obtained, and the successful application of the whole process can show the production and manufacture of the same kind of goods.