Deep draw stamping is a machining process that process a flat blanking strip with a certain shape obtained after punching into various open hollow parts or reduces the diameter of the open hollow parts and increases the height. The deep drawing process can be used to manufacture cylindrical, stepped, tapered, spherical, box-shaped and other irregularly shaped thin-walled parts. Cooperating with other stamping and forming processes such as flanging, bulging, flaring, and necking, and can also produce extremely complex parts. Therefore, the deep drawing process occupies a very important position in the production process like automotive, aviation, medical, electrical, instrument, and electronic industries.
To compared to the methods which made metal and alloys into definite shapes, deep drawing process with more cost-effectiveness in raw material and equipment. In addition, deep drawing forming can make the best metal products, such as parts for automobile mufflers, fine parts for large machines, and smaller parts for metal structures.
Heju stamping focus on customized small deep drawn parts & micro deep draw metal stamping service. Products mainly used in the automotive, medical, tele communications, consumer electronics and other industries.
We have 36 sets of high-speed punch press ranging from 30-160T, which can fully meet the short-term/long-term, large-volume, and complex product requirements. We have IATF16949&ISO9001 certificate, can provide you comprehensive support from product design to mass production. Strictly control dimensional tolerances, ensure product consistency, and meet your needs.
Generally speaking, deep draw tooling belongs to progressive toolings. Stamping die include blanking die, bending die, forming die and deep draw progressive die. The biggest difference between deep drawing die and forming die is raw material deformation method. Bending die deformation caused by the single stress of bending action, but deep drawing tooling probably by three-way stress. Small deep drawn part maybe formed by one or two times deep drawing process. So can make a composed tooling which with blanking, deep drawn and form with blanking die.
No matter your project is complicated or simple, our deep drawing experts will provide a solution, you will get an accurate quotation within 12 hours.