Which Is the Most Reasonable Way to Press?

A: In fact, did not say that the most reasonable way of pressing, depending on the processing material and or occasion, and to combine their own company's inventory, to meet drawing requirements and save tool costs is the most important.

How Can I Get to Know the Knife Quickly?

A: The car knife is easy to learn, to understand the car knife is to understand the processing performance of the car bed (that is, the main car axle and disk parts-based) and its knife route (mainly outside circle, inner hole, outer groove, inner groove, end groove, cut and threading), to understand the tool data on the relevant means of the car knife, such as: tool and blade, tool processing route. It is best to go to the factory to see the corresponding relationship between the various angles of the knife. Much of the information in the book is processed by arrows or rough lines. That is, the processing process of the back finger.