Stamping die precision stamping parts, is in the cold stamping processing, the material (metal or non-metal) processing into parts (or semi-finished products) of a special process equipment, known as cold stamping die (commonly known as cold stamping die).Stamping, is at room temperature, the use of the mold installed in the pressure machine on the material pressure, make it produce separation or plastic deformation, so as to obtain the required parts of a pressure processing method.At present, China stamping die technology continues to develop, precision stamping parts processing mold has been able to produce camera and mobile phone plastic parts mold, multi-cavity small module gear mold, and precision up to 5mm 7800 cavity plastic sealing mold.Large precision and complex die casting die has been able to produce the whole escalator pedal die casting die, car rear axle gear box die casting die, and car engine shell casting die.
With the continuous improvement of die manufacturing technology, China's stamping die manufacturing process is more and more sophisticated, gradually catch up with developed countries, its development mainly shows: products continue to larger, more sophisticated, complex and rapid economic development direction;The technical content is constantly improved;Manufacturing cycle shortening;Stamping die production will continue to information, digital, fine, high-speed and automation direction of development.Because the price of China's stamping die relative to developed countries is relatively low, so in the international market is very popular.
The development of China's stamping die industry, so that China now stamping parts processing mold production volume in the world has been in the forefront, and began to import from the mold into a large country gradually into the mold exporting country.According to this speed of development, the stamping die made in China to replace the import mold is an inevitable trend.
Precision metal stamping parts is sheet metal parts, which can be processed through stamping, bending, stretching and other means of parts, a general definition is - in the process of processing thickness unchanged parts.Corresponding is casting parts, forging parts, mechanical processing parts, such as the car outside the iron shell is sheet metal parts, stainless steel do some cabinet is 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), an integrated cold process including cutting, punching/cut/composite, folding, welding, riveting, joining together, forming (such as car body).The remarkable feature is the same thickness of the same part.Modern Chinese dictionary fifth edition explanation: verb, to plate, aluminum plate, copper plate and other metal plate processing.
To put it bluntly, precision stamping is a kind of auto repair technology, which means that the deformed parts of the car's metal shell can be repaired, such as the body shell hit a hole, which can be restored to its original state by sheet metal.
Generally, basic equipment of stamping parts factory includes Shear Machine, CNC Punching Machine/Laser,Plasma, Waterjet Cutting Machine/Combination Machine, Bending Machine and various auxiliary equipment such as uncoiler, leveling Machine, burring Machine and spot welding Machine.China's future stamping die will replace imported die and precision stamping process brought congratulations
In general, the three most important steps in a stamping plant are shearing, punching/cutting, and 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.
Precision stamping parts processing is called sheet metal processing.For example, the plate is used to make chimneys, iron barrels, oil POTS in oil tanks, ventilation pipes, elbow sizes, places in the garden, funnel shapes, etc. The main processes are shearing, bending buckle edges, bending forming, welding, riveting, etc., which require certain geometric knowledge.
Precision stamping parts processing is sheet metal hardware, which can be processed through stamping, bending, stretching and other means of parts, a rough definition is in the process of processing thickness unchanged parts.Corresponding is casting parts, forging parts, mechanical processing parts, such as the car outside the iron shell is sheet metal parts, stainless steel do some cabinet is sheet metal parts.
Modern sheet metal process includes: filament winding, laser cutting, heavy processing, metal bonding, metal drawing, plasma cutting, precision welding, roll forming, metal plate bending, die forging, water jet cutting, precision welding, etc.
Ningbo fudu automation equipment co., LTD. Precision stamping parts professional manufacturing.