Processing Technology of Die Forgings

Processing technology of die forgings
The characteristics of today's die forgings depend on the fact that the production and processing of this component is generally used for drawing, laser cutting, bending, etc. When cold rolling and cold rolling are performed on die forgings, the roughness of the blank along the radial direction, the volume of metal materials Spread again, so that the total cross-sectional area of the blank is similar to the total cross-sectional area of the casting, and for the opposite part of the die forging, the widening and cold rolling process must be applied to the cross-section of the die forging, in order to reduce the raw material of the shaft and improve the production efficiency.
For complex die forgings, it is also necessary to select the pre-forging process of the final die forgings, and some die forgings can also be used for the timely lamination of blank parts. This process simplifies the die forging process and improves productivity. The projection of the die forging on the separated surface is annular or similar in length to the overall width die forging, and the metal material has fluidity along the aspect ratio, overall width and length during the final die forging period. It is generally used for dull die forgings and Metal surface treatment, for simple die forgings, is only produced in the final die forging process.
Due to the complex appearance of many components, deep-hole or high-rib die forgings, which improve the difficult process, the physical properties of die forging parts are better than those of castings, and they can bear a large impact force and other heavy loads. Therefore, the application All key and stressed parts are die forged parts. For steel with high cementite composition, the shearing quality is better than that of cold-rolled products. For example, cold-rolled products of technical professional steel can only be considered for application regulations after renovation. Very technically professional steel mills must die forgings.
Because the net weight of die forgings is lighter, under the premise of ensuring the compressive strength of the design scheme, because the die forgings are lighter than pig iron, which eases the net weight of the equipment, which has key practical significance. According to the internal structure of the grasp of shortcomings, according to the processing technology and Production and manufacturing development certification, solutions to eliminate the shortcomings of die forgings, eliminate the shortcomings of die forgings, improve the quality of die forgings, and obtain satisfactory results. The successful application of this whole process can produce the same type of product manufacturing.