Stamping with composite die, especially the multi-station progressive die, is efficient production methods, it can be finished in a pressure on multichannel stamping process, realize the pick-up uncoiling, leveling, cutting to the forming and finishing of automatic production.
High production efficiency, good working conditions, low production cost, general can produce hundreds of pieces per minute.
Forming process is designed to make sheet metal under the condition of not to break the billet occurred plastic deformation, made into the required shape and size of the workpiece.
In the actual production, is often a variety of process integrated applied to an artifact.
Cutting, bending, shear, deep drawing, bulging, spinning, correction is several main stamping process.
Stamping equipment in addition to the thick plate with hydraulic press forming, generally adopts the mechanical press.
In modern high-speed transfer mechanical press as the center, the configuration open book, flattening, collection, transmission machinery and tooling libraries and quick die change equipment, and use the computer program control, automatic stamping production line can be of high productivity.
Mold base, frame, guide the standardization and development of simple dies (
For small batch production)
Progressive die, compound die, transfer (
For mass production)
, as well as the development of quick die change equipment, can reduce stamping production preparation work and shorten the preparation time, can reduce suitable for stamping production preparation work and shorten the preparation time, can make the suitable for mass production of advanced punching technology reasonably applied to small batch more varieties of production.
The precision of the stamping die and the structure directly affect the forming of metal stamping parts and precision.
Mould manufacturing cost and quality of life is to affect the cost of metal stamping parts and an important factor.
Mold design and manufacturing needs more time, it will extend the new metal stamping parts production preparation time.
Dongguan hardware stamping metal products factory in the previous: stamping mould manufacturing cost factors have?