Cold working refers to the cutting of metal, that is, cutting tools are used to remove excess metal... (more…)
According to the characteristics of bearing processing, there are two main types of equipment used:... (more…)
At present, there are three main circuit forms for forging medium frequency induction heating equipm... (more…)
This method is based on the assumption that the product of the maximum cooling rate and its temperat... (more…)
In recent years, graded quenching has been further developed, not only graded quenching above MS poi... (more…)
Table calibrates the physical properties of the quenching fluidPhysical Properties ISO test method M... (more…)