Precision Stamping

What is Stamping?

Stamping is a process of forming industrial materials (sheet metal, resin, plastic, composite) into specific shapes by forcing a tool or die through the material using a stamping press. Stamping can be a one strike process where each stroke of the press produces the finished part. It can also be a multi-step process where the tool or die strike the part multiple times from different directions to create a complete shape. The stamping process is usually used for very high speed and high quantity production runs. The cost effective way certain stamping presses can produce large quantities of parts makes stamping an ideal manufacturing process for many automotive and consumer product applications. Some of the most commonly used stamping technologies include:

4/Multi Slide Stamping: The multi slide stamping press allow multiple strikes of the work piece from a variety of different directions and angles allowing for the production of complex shapes. Four-slide and multi-slide machines usually make small and intricate parts which require multiple bends and twists. Clips, clamps, hooks and brackets are ideal applications for the multi slide technology.

Blanking: The blanking process is usually used for cutting large sheets of metal or plastic into smaller shapes that are used for another operation of the stamping process. The sheets of material are sheared, punched or die cut. Many times a turret press is used for the blanking process. (Not to be confused with Fine Blanking)

Fine Blanking: The fine blanking process is used for producing very high accuracy parts that are able to hold extremely close tolerance and have clean edges. Fine Blanked components can be as thick as 20mm but are often much thinner. Components produced this way are extremely flat. The tooling for the fine blanking press is generally compound. This means the work piece will hold very still and there will be very little variance, if any, from one part to the next. Very small holes can be pierced through the material with little to no need for finishing processes like reaming.

Coining: The coining process is an extremely high pressure squeezing of metal within a closed die. The process is most frequently used to produce metal formed currency. The coining die contains a movable punch which works the metal into intricate shapes. Very fine features can be pressed into metal using this process.

Drawing/Deep Drawing: The deep drawing process stretches a sheet metal blank around a solid plug and then moving the work piece into a die for a finish cut. Metal caps and cups can be made using this process as well as military applications like rifle cartridges or artillery rounds. Shapes produced by the drawing process do not necessarily need to be round, but no sharp corners can be produced using this process.

Progressive Die: Progressive die stamping is one of the most common forms of stamping utilizing a series of stations performing simultaneous operations on a strip of sheet metal that progressively moves through the press. While tooling (die sets) for a progressive press are usually very expensive the ability to produce very high volumes of high quality close tolerance parts make Progressive Die Stamping a very cost effective process for smaller stamped components.

Metal stamping presses perform a wide range of operations including blanking, piercing, forming, drawing, stamping, welding, machining, assembling, surface coating, and packing.

Fokli Stamping:

We are equipped with punching machine of 6T,10T,15T,25T,40T,63T,80T,100T,300T, 400T Oil – pressing machines of 63T,100T,315T,500T, hydraulic machine, cutting plate machine, electric discharge machines, line cutting, welding and other electric arc welding robot, welding, carbon dioxide gas arc welding, spot welding, such as welding equipment, assembly lines, surface Shotblast ect.

Our products are used primarily in the fields of metallurgical industry, agriculture, automobiles, tractors, ships, railway, construction, mining, engineering machinery, hardware and tools, piping systems, decoration and food machinery ect. Products are exported to the United States, Britain, France, Germany, the Netherlands, Finland, Czech Republic, Japan, Hong Kong and other world more than 20 countries and regions.

Cappacity and Features:

1: Thickness: 0.05mm-10mm
2: Materials: In Both Ferrous and Non Ferrous Alloys (Carbon Steel, Stainless steel, Aluminum Alloy, Brass and Bronze Alloy)
3: All Kinds of Surface Treatment are Available: Polishing, Zinc Plated, Chrome Plating, Powder Coating, Phosphate Coating ect
4: In-house Molding
5: Very High Production Rate Assure Low Production Cost
6: Service: CNC Machining, Fabrication. Welding and Assembly Available

Over the years, our business developed rapidly and we have attained ISO9001 international quality system certification. Based on carrying out this system, we supply high quality products and quality services with competitive price. Please contact us if you need a solution for stamping metal parts. We are looking forward to your inquiry.