High Precision Metal Stampings are manufactured by a series of stamping
processes such as stamping, extrusion, rolling, welding, cutting, etc., which
are difficult to manufacture for Metal Parts Stamping Die Factory to meet the
production requirements, to achieve good product forming effects. The stamping
materials have higher requirements. So what are the conditions for precision
stamping stamping materials? The following small series will analyze and answer
The stamping performance of precision stamping parts stamping materials:
Stamping materials should be easy to obtain high-quality and high-precision precision stamping parts, which is convenient for production and processing.
The ultimate deformation degree and total limit deformation degree of the stamping process of the stamping material should be large enough to improve the production efficiency.
The loss and wear of precision stamping parts and precision stamping dies are low, and it is not easy to produce waste products, which is convenient for increasing production.
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The precision stamping parts stamping materials should meet the technical requirements:
The thickness tolerance of stamping materials should conform to the national standard: different mold gaps are suitable for materials of different thicknesses. If the thickness tolerance of the material is too large, it not only directly affects the quality of the punching parts, but also may cause damage to the mold or press.
The stamping material has a high surface quality: the surface of the stamping material is clean and flat, and there are no defects such as oxide scale, crack, rust, scratch, and delamination. A material with a good surface condition is not easily broken during processing, and it is not easy to scratch the mold, and the surface quality of the obtained stamped part is also good.
The stamping material should have good plasticity: the stamping material should have high elongation and reduction of area, low yielding enthalpy and high tensile strength, high plasticity and large degree of deformation, which is beneficial to The stability of the stamping process and the uniformity of the deformation improve the dimensional accuracy of the precision stamping.
Stamping materials should have good adaptability to mechanical joints and further processing (such as welding, polishing, etc.) and should not damage mechanical equipment.
The stamping material of precision stamping parts is related to the performance and quality of stamping parts. For the selection of stamping materials, it is necessary to meet the above relevant conditions to meet the production requirements. What’s more, if you need OEM Sheet Metal Stamping, please don’t hesitate to contact us.