Every industry has its own professional terminology, and the Sheet Metal Processing industry in Shenyang is no exception. There are commonly the following 25.

(1) Riveting: refers to the process of firmly pressing fasteners such as rivet nuts, rivet screws, or rivet nut columns onto workpieces using punch presses or hydraulic presses.

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

(3) Pulling nut: refers to using a similar riveting process. The process of firmly connecting rivet nuts (POP) and other connectors to the workpiece using a pull gun.

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

(5) Riveting: The process of connecting two or more workpieces face to face using rivets. If countersunk riveting is used, the workpieces need to be countersunked first.

(6) Corner cutting: refers to the process of using a mold to cut off the corners of a workpiece on a punch press or hydraulic press.

(7) Bending: refers to the process in which a workpiece is formed by a bending machine.

(8) Forming: refers to the process of using molds on general punching machines or other equipment to deform workpieces.

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

(10) Cutting: refers to the process of cutting the workpiece through a laser or a CNC punching machine.

(11) Material dropping: refers to the process of using molds to process the shape of products on general punching machines or other equipment.

(12) Punching: refers to the process of machining holes in workpieces using general punching machines and molds.

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

(14) Punching and tearing: also known as "punching bridge", refers to the process of forming a workpiece into a bridge like shape using a mold in a punch press or hydraulic press.

(15) Punching: also known as "flanging", refers to the process of using a mold on a general punching machine or other equipment to form a circular hole edge on the workpiece and flip it up. Process.

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

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

(18) Tooth restoration: refers to the process of repairing a workpiece with pre drilled teeth using a second screw thread.

(19) Drilling: refers to the process of using a drill bit to drill holes in a workpiece on a drilling or milling machine.

(20) Chamfering: refers to the process of processing sharp corners of workpieces using molds, files, polishing machines, etc.

(21) Stamping: refers to the process of using molds to imprint text, symbols, or other marks on workpieces.

(22) countersunk hole: refers to the process of machining tapered holes on workpieces to match similar countersunk screws and other connectors.

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

(24) Punching holes: Refers to the holes punched in a mesh pattern on a workpiece using a mold on a general punching machine or CNC punching machine.

(25) Hole enlargement: refers to the process of machining small holes on a workpiece into large holes using a drill or milling cutter

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