Q235 Q345 Steel Sheet Metal Stamping Products Precision Metal Punch Parts

Product Description and Process

Production process: metal stamping process

Machining process: CNC machine, machining center, lathe, mill machine, drill machine, etc.

Surface treatment process: paint coating, electrophoretic coating, electrogalvanizing coating, black oxide coating, powder coating, etc.

Product Material and Uses

Normally produce with hot rolled plate, clod rolled plate, galvanized plate, aluminum boards, stainless steel boards, aluminum magnesium alloy boards. Q195, Q215, Q235, Q275, 08A1, 08F, 10F, 10, 15, 20, 25, 30, 35, 40, 45, 50, SPCC, SPCD, SPCE, Zn100-PT, Zn200-SC, Zn275-JY, DX1, DX2, DX3, DX4, SECC, SECD, SECE, SUS301, SUS304, SUS316, SUS430, etc.

The metal stamping products are widely used for auto-car parts, truck parts, train parts, vehicle components, aviation industry components, furniture appliances, electronic product, other machinery components, etc.

Stamping (metalworking)

Stamping (also known as pressing) is the process of placing flat sheet metal in either blank or coil form into a stamping press where a tool and die surface forms the metal into a net shape. Stamping includes a variety of sheet-metal forming manufacturing processes, such as punching using a machine press or stamping press, blanking, embossing, bending, flanging, and coining. This could be a single stage operation where every stroke of the press produces the desired form on the sheet metal part, or could occur through a series of stages. The process is usually carried out on sheet metal, but can also be used on other materials, such as polystyrene. Stamping is usually done on cold metal sheet.

Progressive Die Stamping

Progressive die stamping is a metal forming process widely used to produce parts for various industries, such as automotive, electronics and appliances. Progressive die stamping consists of several individual work stations, each of which performs one or more different operations on the part. The part is carried from station to station by the stock strip and is cut out of the strip in the final operation.

The decision to produce a part in progressive die or transfer die is dependent on size, complexity and volume of production. Progressive die stamping is used to produce a large number of parts and keep the costs as low as possible. The highest demands in precision and durability must be met.

Due to the complexity of progressive dies, it is important to address all the factors that contribute to achieving the desired level of part quality, including blank position, pilots, blank boundary and stretch-web deformation.

Pilots play an important role in progressive die stamping – they fix the strip into an appropriate position and maintain control over it. In addition, they are essential for precise sheet positioning during tool closing and drawing operations in transfer dies. Other factors to be considered are timing and interaction of carriers, pads, and upper and lower tools. The benefits of progressive die stamping are increased productivity and significant cost reduction for high-volume production.