What Is Metal Stamping? | ESI Engineering

Types of Metal Stamping

There are three major types of metal stamping techniques: progressive, fourslide and deep draw.

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Progressive Die Stamping

Progressive die stamping features a number of stations, each with a unique function.

First, strip metal is feds through a progressive stamping press. The strip unrolls steadily from a coil and into the die press, where each station in the tool then performs a different cut, punch, or bend. The actions of each successive station add onto the work of the previous stations, resulting in a completed part.

A manufacturer might have to repeatedly change the tool on a single press or occupy a number of presses, each performing one action required for a completed part. Even using multiple presses, secondary machining services were often required to truly complete a part. For that reason, progressive die stamping is the ideal solution for metal parts with complex geometry to meet:

• Faster turnaround
• Lower labor cost
• Shorter run length
• Higher repeatability

Fourslide Stamping

Fourslide, or multi-slide, involves horizontal alignment and four different slides; in other words, four tools are used simultaneously to shape the workpiece. This process allows for intricate cuts and complex bends to develop even the most complex parts.

Fourslide metal stamping can offer several advantages over traditional press stamping that make it an ideal choice for many applications. Some of these advantages include:

• Versatility for more complex parts
• More flexibility for design changes

As its name implies, a fourslide has four slides &#; meaning that up to four different tools, one per slide, can be used to achieve multiple bends simultaneously. As material feeds into a fourslide, it is bent in quick succession by each shaft that is equipped with a tool.

Deep Draw Stamping

Deep drawing involves pulling a sheet metal blank into the die via a punch, forming it into a shape. The method is referred to as &#;deep drawing&#; when the depth of the drawn part exceeds its diameter. This type of forming is ideal for creating components that need several series of diameters and is a cost-effective alternative to turning processes, which typically require using up more raw materials. Common applications and products made from deep drawing include:

• Automotive components
• Aircraft parts
• Electronic relays
• Utensils and cookware

Short Run Stamping

Short run metal stamping requires minimal upfront tooling expenses and can be an ideal solution for prototypes or small projects. After the blank is created, manufacturers use a combination of custom tooling components and die inserts to bend, punch or drill the part. The custom forming operations and smaller run size can result in a higher per-piece charge, but the absence of tooling costs can make short run more cost-efficient for many projects, especially those requiring fast turnaround.

Case Studies

Automotive Industry

In the automobile industry, there are many stakes. Every part must be durable, reliable, and high quality. In one of our most recent projects, we supplied precision-stamped parts made from stainless steel to a major automotive manufacturer. It was more than just fulfilling an order. This project was also about making vehicles safer and more fuel-efficient. This case study is a powerful testament for decision-makers like Jack Garcia to our commitment to excellence and expertise.

Aerospace Industry

The aerospace industry is a place where margins of error are almost nonexistent. Recently, we partnered with an aerospace company to manufacture stainless steel components designed for extreme environments like pressure and high temperatures. The pieces had to undergo rigorous stress testing, and guess what happened? It was a success. The project demonstrates our ability to deliver the highest quality and gives clients who work in high-pressure fields confidence that we can provide reliable services.

Medical Devices

Remember medical devices, a field in which precision is vital and can save lives. Our company has had the pleasure of producing components for diagnostic and surgical instruments. A comprehensive QA program in this industry is about more than just compliance. It&#;s also about ensuring the safety of patients.

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Our case studies provide peace of mind for procurement professionals such as Jack Garcia, who might venture into the medical device market. Our case studies show how Shengen can handle any task, whether a medical device, an aircraft, or even a new car.

Best Practices for Stainless Steel Stamping

Recommendations for Safety Protocols

Safety is not just a buzzword. It&#;s an essential part of every industrial operation. We strictly follow safety protocols at Shengen to ensure our employees and products are safe. The recommended practices are using Personal Protective Equipment, frequent inspections, and staff training.

A good safety record is often a tiebreaker for procurement managers such as Jack Garcia when selecting vendors. This is why we do everything possible to ensure our operations are safe.

Efficiency Tips

In the world of fast-paced B2B Manufacturing, time is money. Every minute counts. How can we maximize it? Planning is the first step. A well-laid-out plan will save you hours on a project, from machine setup to implementation. We also adhere to lean principles to reduce waste, whether time or material.

Our clients benefit from these efficiency gains as well. They can expect faster turnarounds and better pricing. These tips are not just for efficiency enthusiasts like Jack Garcia; they are business imperatives.

Maintenance strategies for the long-term

What&#;s the next step? Focus on maintenance. Simple actions can make a difference. Routine cleaning, periodic checks, and proper storage can all extend the lifespan of components. We offer maintenance guides that are tailored specifically to your parts. We don&#;t just want to make a sale; we also want our customers to be successful in the long term.

Conclusion

The process of stainless steel stamping requires close attention at each stage, from tooling to pretreatment and stamping to post-processing. You can consistently produce high-quality parts by adhering to best practices and performing quality checks. We appreciate you choosing Shengen for your sheet metal fabrication needs and stamping knowledge.

Do you need a reliable sheet metal parts manufacturer? Shengen is the place to go. We specialize in sheet metal laser cutting, bending, surface finish, and sheet metal welding. We place a high priority on establishing trust, maintaining standards of quality, providing competitive prices, and guaranteeing timely delivery. Reach out to Shengen Today and seek help from professionals!

More Resources:

Stamping (metalworking)&#; Source: Wikipedia

Stainless steel &#; Source&#; Shengen

Contact us to discuss your requirements of stamped stainless steel parts. Our experienced sales team can help you identify the options that best suit your needs.