Precision metal stamping parts stamping process feature is introduced

Stamping is a sheet metal pieces, namely by punching, bending, stretching and other means to processing parts, a general definition is - In the process of machining the thickness of the same parts. Corresponding is casting parts, forging parts, machining parts, etc. , such as the outside of the car is iron clad sheet metal parts, some made of stainless steel kitchen utensils and sheet metal parts. Stamping parts so far has not yet have a comparatively complete definition, according to a definition of a professional journals abroad can be defined as: sheet metal is for sheet metal, Usually in under 6 mm) A comprehensive cold working process, including cutting, punching/cut/composite, folding, welding, riveting, joining together, forming ( Such as automobile body) And so on. Its remarkable feature is the thickness of the same parts. The interpretation of the modern Chinese dictionary the fifth edition: verbs, on steel plate, aluminum plate, copper plate and sheet metal processing. To put it bluntly, stamping is a kind of auto repair technology, that is to say the repair of automobile metal shell deformation part, such as hit by a car body shell is a hole, you can through the sheet metal to restore the same. Stamping parts factory in general basic equipment including shearing machine ( 剪切机) , CNC punch press ( 数控冲床) / laser, plasma, water jet cutting machine ( 激光、等离子体射流切割机) / composite machine ( 结合机器) And bending machine ( 折弯机) And all kinds of auxiliary equipments such as: uncoiling machine, leveling machine, deburring machine, spot welding machine, etc. Usually, stamping parts factory is the most important three steps shears, punching/cutting, folding. Stamping parts and plastic sometimes, this word is derived from the English platemetal, general is a few sheet metal by manually or stamping mould make its produce plastic deformation, forming the desired shape and size, and can be further by welding or a small amount of machining to form more complex parts, such as chimney is commonly used in family, tin furnace, and motor shell are sheet metal parts. Stamping parts processing is called sheet metal processing. Concrete such as the use of plate making chimney, iron drum, and the size of the tank of the oil pot, ventilation pipe, elbow, head, day garden place, funnel, etc. , the main process is shear, bending, buckles, bending forming, welding, riveting, etc. , need certain geometrical knowledge. Stamping is sheet metal pieces, that is, by punching, bending, stretching and other means to processing of parts, a general definition is in a constant thickness in the manufacturing process of parts. Corresponding is casting parts, forging parts, machining parts, etc. , such as the outside of the car is iron clad sheet metal parts, some made of stainless steel kitchen utensils and sheet metal parts. Modern sheet metal process include: is the filament winding, laser cutting, heavy processing, metal bond, metal drawing, plasma cutting, precision roll forming, welding, sheet metal bending forming, die forging, water jet cutting, precision welding, etc. A: stamping industry status quo and future development direction