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The Importance of Pressure to Captive Thimble
- Oct 17, 2018 -

Pressure is to rely on presses and molds on plates, strips, tubes and profiles, such as the imposition of external forces, resulting in plastic deformation or separation, to obtain the desired shape and size of the workpiece (stamping parts) forming processing method. Stamping and forging are the same plastic processing (or pressure processing), collectively referred to as forging. The stamping blanks are mainly hot-rolled and cold-rolled steel plates and strips. Steel in the world, 60~70% is a plate, most of which are pressed into the finished product. automobile body, chassis, fuel tank, radiator film, boiled drum, container shell, motor, electrical iron core silicon steel sheet, etc. are stamping processing.

instrumentation, household appliances, bicycles, office machinery, living utensils and other products, there are many stamping parts. Stamping process is the use of conventional or special stamping equipment power, so that the sheet in the mold directly under the deformation force and deformation, to obtain a certain shape, size and performance of product parts production technology. Sheet, mold and equipment are the three elements of stamping process. Press processing temperature is divided into hot stamping and cold stamping. The former is suitable for sheet metal processing with high deformation resistance and poor plasticity, while the latter is at room temperature, which is a common stamping method for thin plates.



It is one of the main methods of metal plastic processing (or pressure processing) and also belongs to the material forming engineering technology. The die used in stamping is called stamping die, or die for short. The die is a special tool for the bulk processing of materials (metal or nonmetal) into the required stamping parts. Die in stamping is crucial, there is no matching the requirements of the die, batch stamping production is difficult to carry out; without advanced stamping die, advanced punching process can not be achieved. Stamping process and die, stamping equipment and stamping materials constitute the three elements of stamping, only they are combined to draw the stamping parts.


For the Larger tube thimble is pressure, Rope dia 8mm to 92mm, WT 0.18kg/pc to 30.4kg/pc.