The automotive industry is the one that is growing the most around the world. Many big companies and organizations are involved in automotive stamping companies, from designing and making cars to marketing and selling them. The auto industry’s primary goal is to ensure that the final product is safe. This means that high safety measures are taken so that the manufacturer and the person who uses the motor vehicle or the spare parts installed in the car don’t get hurt.
This safety feature is essential in the auto industry, which is why there are so many rules to ensure the product works well. So, it’s even more critical for the auto industry to use accurate and precise automotive stamping dies, and that’s where the metal stamping industry comes in.
How Metal Stampings for Cars can Save Money over Other Methods for Automotive Stamping Companies
Get rid of the need for expensive secondary operations and multiple suppliers.
Using a progressive die, precision metal stamping technology can do more than one thing to make a stamped part. This may replace more expensive processes like fine blanking or metal casting, which may need multiple suppliers and extra steps.
Fine blanking may need additional steps that can be done with progressive metal stamping instead, such as forming, piercing, drawing, in-die staking, riveting, coining, and countersinking.
Change the Way the Part is Made to Save Money
The most money can be saved when the original equipment manufacturer (OEM) and major supplier engineers collaborate with metal stamping engineers during the first part’s design and “Design for Manufacturability. “Engineers who work with metal stamping will look at the part specifications, the cost of production, the cost of the materials, and any changes to make assembly easier to see if metal stamping can lower overall costs. Engineers who work with metal stamping can make small changes to the part’s design that can save money without changing the part’s important size or function.
A case study on automotive brake technology demonstrates how switching from fine blanking to three separate operations followed by metal stamping reduced production costs for a complex brake part. The intricate stamping method halved the unit cost of automotive stamping companies and significantly accelerated production by eliminating unnecessary processes and middlemen.
Metal Stamping is a Way to Cut Down Material Costs
In another case study example, switching to metal stamping cut the cost of materials and production by 30%. Metal stamping was requested as a secondary process to stamp and shape the end of a costly metal tube for a sub-e assembly, and the supplier had requested a price quote. Stamping manufacturers devised a complicated way to stamp metal that didn’t need the tubing, used cheaper flat steel, cut out several extra steps, and kept the part’s strength.
When plating is done with valuable metals like gold, as it often is for electrical connections, the cost of materials is high. Metal stampers will try to design the metal stamping strip so that as little precious metal as possible is used and as little waste as possible is made.
Try to use as few expensive materials as possible in the metal stamping design.
When designing the metal stamping strip, metal stamping engineers will look at these and other factors to make sure that production and material use are as efficient as possible:
- What goes on during manufacturing and what role the metal stamping will have in the finished product
- Where the part is placed on the metal stamping carrier strip
- Which way the metal’s grain is running in the finished product
- May the part be rethought such that metal stamping can do the assembly work instead of human hands
- How much of a specific surface needs plating, and whether or not spot plating can be employed
- Instances where a cheaper metal was used as an undercoat, and how that metal reacted with the valuable metal
- Having to do other things after plating
Conclusion
Technological progress has helped the precision metal stamping industry grow, leading automotive stamping companies to use metal stamping to make all the major and minor parts of cars. When it comes to making automotive stamping dies, metal stamping is the best way to go if you want accuracy, quality, and safety.