Through precise die design, the cold heading process maximizes the utilization of metal materials. During processing, the blank is directly formed by upsetting, generating virtually no chips or scrap. This not only lowers raw material costs but also reduces the environmental burden associated with waste disposal. In contrast, traditional machining generates significant amounts of swarf, resulting in material waste. The high material utilization rate of cold heading makes it an economical and eco-friendly choice, offering substantial cost savings, particularly in mass production.
Cold heading involves applying pressure to deform a metal blank within a die cavity, thereby producing parts with the desired shape and dimensions. Compared to hot working, the cold heading process offers numerous unique characteristics that secure its important position in modern manufacturing.
