It is a stamping process, which uses a stamping die to separate some data or workpiece from another data, workpiece or waste. Blanking is the general name of sub-type processes such as block, blanking, punching, punching, slotting, cutting, gouging, trimming, tongue cutting, cutting and repairing.

(2) Incision

It is a stamping process that opens the data summary part instead of completely separating it. The cut and separated data are located or simply located in the plane where they were before separation.

(3) Pruning

It is a stamping process that trims the edge of the forming part with a stamping die to make it have a certain diameter, a certain height or a certain shape.

(4) cutting the tongue

This is a marking process that separates data along the open summary section, rather than completely. The partially separated data has a specific direction required by the workpiece and is no longer located on the plane before separation.

(5) Interception

It is a stamping process, which separates data along the opening, and the separated data becomes a workpiece or workpiece.

(6) Combustion

It is a stamping process, which expands the opening of hollow parts or tubular parts outward.

(7) punching holes

It is a stamping process, which separates the remaining data from the data or workpiece along a closed outline to obtain the holes of the requirements on the data or workpiece.

(8) deficit

It is a stamping process, which separates the remaining data from the data or workpiece along the open abstract, forming a gap whose depth does not exceed its width.

(9) washing

It is a stamping process that separates the remaining data from the data or workpiece along the open abstract, which is in the shape of a groove, and its depth exceeds its width.

(10) Make a central hole.

It is a stamping process in which a shallow concave central hole is formed on the outer surface of the workpiece, and there is no corresponding protrusion on the back surface.

(1 1) Fine blanking

This is a bright blanking. He used a precision die with a toothed blanking plate to brighten the whole section of the stamping part.

(12) continuous die

It is a stamping die with two or more stations. The data is fed in step by step with the stroke of the press, and then the stamping parts are gradually formed.

(13) Single processing mold

It is a stamping die, which only completes one process in one stroke of the press.

(14) combined stamping die

It is a universal adjustable die frame for various stamping parts according to several elements (straight line, viewpoint, arc and hole). Generally, the outline of plane stamping parts needs several pairs of combined dies to be stamped several times.

(15) embossing

It is a stamping process, which uses a punch to squeeze into one side of the workpiece, forcing data to flow into the opposite pit to form a bump.

(16) embossing

It is a stamping process that the data part is pressed out to form shallow pits, pictures, words or symbols on the surface of the workpiece. The reverse side of the embossed surface has no protrusion corresponding to the dent.

(17) molding

It is the general name of stamping process that depends on data activity rather than data separation to change the shape and proportion of working parts.

(18) bright blanking

It is a punching process that directly obtains all or all brightness of the whole section without renovation. Torsional bending is a stamping process that changes a part of a flat plate or part of a flat plate workpiece from a certain angle to another part.

(19) crimping

This is a stamping process, which rolls the edge of the workpiece into a closed circle. The axis of a curled circle is linear.

(20) crimping

It is a stamping process to roll the upper edge of the hollow part into a closed circle.

(2 1) drawings

It is a stamping process that changes a flat blank or workpiece into a curved surface. The surface mainly depends on the extension of the data located at the bottom of the punch.

(22) Tensile bending

It is a stamping process of completing tortuous deformation under the action of tension and bending moment, so that the whole tortuous section is completely stressed by tension.

swell

It is a stamping process, which expands hollow parts or tubular parts radially outward.

(24) Cutting

This is a stamping process, and the forming process is divided into several parts.

(25) Leveling

This is a stamping process to improve the flatness of some or all parts.

(26) Solid forming

It is a stamping process, which depends on the extension of data to make the components of the working parts concave or convex. The change of data thickness in uneven forming is naturally formed during the deformation process, rather than the requirements specified in the plan.

(27) twists and turns

It is a stamping process that the data is plastically deformed by pressure and then bent into a shape with a certain curvature and a certain viewpoint.

(28) chiseling

This is a blanking or stamping process using a sharp chiseling die. There is no lower die for chiseling, only a flat plate is placed under the data, and most of the punched data are non-metallic.

(29) Deep hole punching

When the aperture is equal to or less than the thickness of the perforation data, it is a perforation process.

(30) punching

This is a stamping process of separating data along the closure. The separated data become workpieces or machined parts, most of which are planar.

(3 1) necking

This is a stamping process, which compresses the opening of a hollow part or a tubular part to shrink it.

(32) Plastic surgery

It is a stamping process that relies on data activities to change the shape and proportion of a few parts to ensure the accuracy of parts.

(33) Renovation

It is a stamping process that cuts off a small amount of data along the contour or internal shape, then reduces the surface roughness and improves the straightness. The renovation process usually improves the dimensional accuracy together.

(34) hole turning

It is a stamping process that turns data into short edges or flanges along the contour curve or around the inner hole.

(35) Deep drawing

It is a stamping process, which changes a flat blank or process part into a hollow part, or may further change the shape and proportion of the hollow part. In deep drawing, the space-time center piece is mainly composed of data that is located outside the bottom of the punch and flows into the die.

(36) Continuous drawing

It is a stamping method which uses the same pair of dies (continuous drawing dies) to stretch repeatedly, so that the strip (coil) gradually forms the required shape and size.

(37) Thinning and Deep Drawing

It is a stretching process, which further changes the shape and proportion of the hollow workpiece and makes the side wall thinner.

(38) Reverse stretching

It is a drawing process that turns the inner wall of a hollow workpiece outwards.

(39) Temperature difference diagram

It is a drawing process that uses the methods of heating and cooling to make the temperature of the data to be deformed much higher than that of the data to be deformed, thus improving the degree of deformation.

(40) Hydraulic deep drawing

It is a drawing process that uses liquid in rigid or flexible container instead of punch or die to form hollow parts.

(4 1) Reinforcement pressing

This is a rugged formation. When some uneven parts appear in the form of ribs, the corresponding uneven forming process is called rib compression.