High speed stamping and progressive die stamping are two different metal stamping methods, and there are some significant differences between them.
Firstly, from the perspective of processing methods, high-speed stamping mainly adopts a single stamping method, and after reaching the desired shape each time, it enters the next process by changing the tool. Continuous stamping, on the other hand, is the process of forming the entire workpiece in one go, which involves continuously pressing multiple workpieces with the same pattern but different cutting positions.
Secondly, from the perspective of equipment structure, high-speed stamping machines are generally designed with a single workstation, with only one die head corresponding to one mold. They have a high feed rate and are suitable for producing small batches or multiple varieties of products. Continuous stamping equipment relies on feeders to continuously press raw materials, which is generally more complex and suitable for large-scale production.
Again, from the perspective of applicable scenarios, high-speed stamping is mainly suitable for the production of small and medium-sized components, such as mobile phones, laptop casings, etc., especially suitable for multi variety production. Continuous stamping is suitable for mass production of components with the same shape and specifications.
In addition, from the perspective of speed, high-speed stamping operates at a very fast speed, usually with several hundred or even thousands of impacts per minute, while continuous stamping places more emphasis on continuity and stability. High speed stamping and progressive die stamping each have their own characteristics and applicable scenarios. When choosing which stamping method to use, it is necessary to comprehensively consider factors such as specific production needs, product characteristics, and production scale.
Progressive stamping and high-speed stamping are two different stamping processes that have significant differences in multiple aspects:
working principle:
Progressive stamping is the process of gradually forming parts through a series of stamping processes on a continuous strip of material. At each workstation, the material will move forward a certain distance and undergo one or more stamping operations until the part is fully formed.
High speed stamping focuses on performing a single stamping action at extremely high speeds to achieve rapid mass production of the same parts.
Production efficiency:
Progressive stamping is suitable for producing parts with complex shapes that require multiple processes. Although each stamping action is relatively slow, the overall production efficiency is high due to the continuity of the processes.
High speed stamping emphasizes the high speed of stamping action, which can produce more products per unit time for parts with simple shapes and mass production.
Part features:
Progressive stamping can manufacture parts with complex contours and multiple features.
High speed stamping is commonly used to produce parts with relatively simple shapes but high precision requirements.
Mold design:
Progressive stamping molds are usually more complex, containing multiple workstations and different stamping functions.
High speed stamping molds are relatively simple, but require higher strength and durability to withstand the impact and wear caused by high-speed stamping.
Applicable scope:
Progressive stamping is widely used in industries such as electronics and electrical appliances, producing components such as connectors and shrapnel.
High speed stamping is commonly used in fields such as automobiles and household appliances, manufacturing small hardware parts, thin sheet parts, etc.
Precision connectors in mobile phones may be produced using progressive stamping, while some simple metal gaskets in car engines may be manufactured through high-speed stamping. Progressive stamping and high-speed stamping each have their own advantages and applicable scenarios, and manufacturing enterprises will choose appropriate stamping processes based on specific product requirements and production conditions.