Deep drawing has become a popular approach of forming metal products. The technology involves the use of metal dies forming blank sheets of metal into the desired shapes. The method is used specifically where the depth of the item created is equal or greater than the radius.
How Is Deep Drawing Done?
The deep draw forming process begins with the metal blanks. Ideally, the single blanks are used for facilitating the creation of parts or products that feature deeper shapes. The metal blanks are placed on the reel enabling the metal to form efficiently therefore, at each step of the deep drawing process, the metal blank is shaped through pressure that is applied by the metal die.
While deep drawing technology is similar to metal stamping, the two terms are not used interchangeably. Metal stamping does not leave a single machine until the metal has formed completely. Ideally, deep drawing is used for fabricating parts and products that are deeper compared to what the metal stamping can achieve.
Why Choose Deep Drawing?
Deep drawing is a low-cost solution that provides more possibilities compared to alternative fabrication approaches. With deep-drawing technology, you do not have to worry about the overall cost of metal fabrication. This is because the technology features lower tools construction cost compared to similar manufacturing processes.
For high volumes, metal deep drawing is regarded as the best technology. Therefore, the unit costs decrease as the unit count increases. Once the tooling and the dies are created, the process continues with minimal chances for downtime, while the average upkeep cost is minimal.
When it comes to the functionality of the deep drawing products, technology still captures more benefits. This is specifically because the technology is ideal for products that require significant strength and has minimal weight. Therefore, the process is recommended for the product geometries that are unachievable through the different alternative approaches.
The deep drawing technology is resourceful when it comes to the creation of cylindrical objects. The circular metal blank is easily drawn down into the 3D circular object using a single draw ratio and minimizing both production time and the cost of production. A good example of the application areas is in the production of aluminum cans which is a popular use case for this method.
For shapes that seem more complex or may result in slight complications, the technology is still easily and efficiently available.
Deep Drawing Viable Use Cases
Deep drawing technology is a useful approach when it comes to various processes. In this post, we feature some of the top application areas for deep drawing:
- Production of Seamless Parts: With deep-drawing technology, you are assured seamless deep drawn parts created from a single metal sheet.
- Where Rapid Cycle Times is Critical: Another application area where the deep draw products are critical is in the production of large quantities of products. Therefore, technology is resourceful when it comes to manufacturing of large quantities of deep drawing products.
- Complex Patterns or Shapes: Are you looking to achieve symmetric geometries? Deep drawing technology is the best alternative. The deep drawing technology features exceptional detailing and accuracy, making it a resourceful technology.
- Features Reduced Technical Labor: Precision deep drawing helps in delivering similar results, as technical labor in quicker time frames. Therefore, technology is best where you need a cost-efficient method of metal fabrication.
We have looked at different reasons why deep drawing technology is important. Therefore, if you are searching for the best approach for metal fabrication, consider deep drawing technology.