Fine forging die catalog

Author: Hu Yamin
Publisher:
Publish Date: 2005-05-01
Features: This book is divided into two parts. The first part primarily introduces the basic knowledge of precision forging die design in net shape or near-net shape processing. This includes cold forging material, heat treatment before cold precision forging, phosphating and saponification, heating before hot precision forging, general design principles of precision forging dies, and usage conditions. It also provides a complete set of drawings for a typical cold extrusion part. The second part is divided into chapters, introducing various types of precision forming dies, such as forward extrusion dies, backward extrusion dies, composite extrusion dies, upsetting dies, upsetting forging dies, and multi-station forming dies. The appendix at the end of the book includes many actual photos of cold precision forging parts. The book is closely aligned with China's national conditions and references relevant materials from Europe, America, Japan, and the former Soviet Union. It is widely cited and features innovative die structures and diverse designs.