Manual sheet metal processing

Punching the flying edge: This refers to the process of making the workpiece look like a protrusion by using a die in a punch or hydraulic press.

Punching Tear: Also called "Punching Bridge", it refers to the process of making the workpiece look like a bridge with a die on a punch or hydraulic press.

Hole extraction: also called "counter-edge", refers to the process of applying a die to the workpiece to produce a round hole edge flip on a general punch or other equipment. Process.

Tapping: The process of producing threads on a workpiece.

Straightening: refers to the process of producing a workpiece that is not leveled before or after processing and using other machinery and equipment to carry out leveling of the workpiece.

Thread return: The process of repairing the second thread of a workpiece that has been tapped beforehand.

Hole punching: The process of applying twist drill on lathe or CNC lathe to open the hole on the workpiece.

Chamfering: The process of applying molds, thwarting knives, electric polishers, etc. to the corners of the workpiece to carry out precision sheet metal processing production.

Photo Washing: A process of applying a die to punch through text, marks or other imprints on a workpiece.