SONA BLW - EN > Processes > Precision forging

Precision forging

This technology, a combination of hot and cold forging processes, permits the manufacture of high-strength components with complex functional elements, ready-for-assembly. They deliver a high surface quality with close dimensional tolerances.

Additional functions such as, recesses, stops or oil grooves can be integrated into the components using specialised processes. One single forging process generally replaces several cost-intensive operations, including machining, cutting and welding operations.