Every industry has its own terminology, and the sheet metal processing industry is no exception. The following 25 are common.

(1) Compression riveting: refers to the process of using a punch or hydraulic press to firmly press fasteners such as rivet nuts, rivet screws or rivet nut posts on the workpiece.

(2) Riveting: refers to the process of sinking the workpiece first, and then using a punch or hydraulic press to firmly crimp the rivet nut to the workpiece.

(3) Drawing mother: refers to the use of a similar riveting process. The process of using a pull gun to firmly connect connectors such as rivet nuts (POP) to the workpiece.

(4) Riveting: refers to the process of using a riveting gun as a tool to tightly connect two or more workpieces with rivets.

(5) Riveting: The process of connecting two or more workpieces face to face with rivets. If the head is riveted, the workpiece must be countersinked first.

(6) Cut angle: refers to the process of cutting the corner of the workpiece using a mold on a punch or hydraulic press.

(7) Bending: refers to the process of forming a workpiece by a bending machine.

(8) Forming: refers to the process of deforming the workpiece by using a mold on an ordinary punch or other equipment.

(9) Shearing: refers to the process of obtaining rectangular workpieces through a shearing machine.

(10) blanking: refers to the process of workpiece cutting by LASER or CNC punching.

(11) Blanking: refers to the process of obtaining the product shape by using a die on an ordinary punch or other equipment.

(12) Punching: refers to the process of machining holes by ordinary punches and dies.

(13) Punching convex hull: refers to the process of forming a convex shape on a workpiece in a punch or a hydraulic die.

(14) Punching and tearing: Also called "punching bridge", it refers to the process of forming the workpiece into a bridge-like shape in a punch or a hydraulic die.

(15) Hole-pumping: also called "flanging", which refers to the process of turning a workpiece into a round hole by using a mold on an ordinary punch or other equipment. process.

(16) Tapping: refers to the process of machining internal threads on the workpiece.

(17) Leveling: Refers to the process of unevenness of the workpiece before and after processing, using other equipment to level the workpiece.

(18) Back to teeth: refers to the process of performing a second screw restoration on a pre-tapping workpiece.

(19) Drilling: refers to the process of drilling a workpiece with a drill on a drilling or milling machine.

(20) Chamfer: refers to the process of processing the sharp corners of the workpiece using molds, files, grinders, etc.

(21) Printing: refers to the process of punching out characters, symbols or other imprints on a workpiece using a mold.

(22) Counterbore: Refers to the process of taper holes in the workpiece to fit connectors such as countersunk head screws.

(23) Flattening: refers to the process of transitioning to a flat workpiece with a certain shape.

(24) Punching mesh hole: refers to punching out a mesh-like hole on a workpiece with a die in a common punch or numerically controlled punch.

(25) Reaming: refers to the process of processing small holes on workpieces into large holes with a drill or a milling cutter