Top 10 forging parts manufacturer: Volkswagen's forging parts manufacturer. Including various aspects such as structure, size, process, technical level, economic benefits, etc.
Based on the previous steps of manufacturing, focus on introducing the structural characteristics of forgings, including their shape, size, equipment, and equipment;
Complete the corresponding heat treatment process according to the requirements of important machining drawings, including two stages: surface quenching and chemical heat treatment.
● Rough machining stage. Cut off most of the machining allowance on each machining surface and produce precision standards. The main consideration is to remove the blank allowance.
● Semi precision machining stage. Remove any defects that may arise after rough machining and normalize the surface to prevent subsequent processing from not ensuring good quality.
● Contour processing stage. The surface hardness and aging layer depth after processing meet the requirements of the drawing, and can be punched to meet the specification requirements.
● Machining stage. The original appearance and size requirements of the processed surface are no longer a problem, but may not have been processed, resulting in unqualified tool drop. At the same time, there are also welding scars, burrs, etc. on the surface that needs to be processed to meet the requirements of precision machining.
Any composite machining method of any machining process can achieve different machining accuracy. From the perspective of machining accuracy of parts, traditional mechanical precision machining methods have high requirements for machining accuracy of parts, while modern mechanical precision machining methods tend to lean towards precision machining. Parts require high precision and also require higher precision in the processed products. Therefore, most of the composite processing equipment in this process can deliver within 2-3 hours.
In order to shorten the mold manufacturing cycle, the machining process of the mold should be combined, and if necessary, small pulse widths should be used to offset minor defects on the mold surface. The mold should be designed to reach the theoretically ideal measurement mold surface and shorten the mold manufacturing cycle. In addition, attention should also be paid to the selection of appropriate mold materials and the reasonable use of processing techniques to expand the processing range of mold parts. In response to peak component demand, the following key points should be adopted. Regarding the heat treatment process of molds, different processing contents and characteristics should be considered on the PS' side. The correct application of mold heat treatment is a scientific matter, and any change in the accuracy of the mold itself will result in accuracy, just like the naked eye shows, the accuracy of the mold is the shape of the mold core and the surface of the workpiece. Only in this way can we know the processing status of the mold, so that the production of the mold must first be prepared, which can further extend the service life of the mold. However, the maintenance task of the mold is mostly related to the lifespan of the mold itself. It is best for the operator to maintain the mold at all times during normal use to prevent mold failure and affect its service life. Regarding the heat treatment process of molds, the processing conditions of grinding machines are three.
To further improve the service life of the mold, generally. When unused molds are too hard and cheap, it is not conducive to improving their service life. And the mold should have sufficient hardness. Otherwise, the mold will inevitably experience phenomena such as sanding and punching. In order to better extend the service life of the mold, maintenance and upkeep should be taken to reduce mold wear.