Deep Drawn Services

What Is Deep Drawn Stamping?

Deep drawing is a process in sheet metal forming by the mechanical action of a punch. A flat sheet metal blank is formed over a single, rigid, shape defning tool half by a flexible rubber diaphragm under uniform hydrostatic pressure.

The process results in scratch-free parts regardless of the sheet thickness or complexity of the tool, including undercuts. High forming pressure ensures close tolerance parts direct from the press with little or no secondary hand work required.

The process is considered deep when the depth of the drawn part exceeds its diameter. This is achieved by redrawing the part through a series of dies.

The flange region, the sheet metal in the die shoulder area, experiences a radial drawing stress and a tangential compressive stress due to the material retention property.

These compressive stresses, hoop stresses, result in flange wrinkles. These wrinkles can be prevented by using a blank holder, the function of which is to facilitate controlled material flow into the die radius.

Our Deep Drawn Products

deep draw metal stamping 1
deep drawn stampings 3
deep draw metal stamping 3 deep draw stamping 1
Item 1 Item 2 Item 3 Item 4
deep draw stamping 2 deep drawn parts 1 deep drawn stampings 1 deep drawn stampings 2
Item 5 Item 6 Item 7 Item 8

 

You can enjoy the following benefits in cooperation with us:

  1. Secured payment (We will take full responsibilities for the compensation resulting from any product faults)
  2. Product of high quality with the most competitive price.
  3. Quick response (We will reply to your questions and requests with 12 hours)
  4. Tracking the whole range of project at your home (a weekly progressive report will be prepared for our customers)
  5. Prompt delivery.

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