Dozens of industries use stamped metal parts for machining and tooling. Ordering the dies, feeds and other stamped metal components you need is easier when you know a few important facts. Here’s what stamping experts want you to know when you’re ready to order any stamped metal parts.
What Is Metal Stamping?
Stamping also called pressing, utilizes a variety of methods to form sheet metal into desired components of pieces. The various processes include sheet metal stamping with a stamping press, punching with a machine press, blanking, embossing, bending, flanging and coining. In some cases, stamping is a one-step process. In others, it takes a series of steps to create the finished product.
Choosing a Stamping Company
When you need parts for manufacturing and manufacturing equipment, you may choose to work directly with a stamping company. Choosing the right metal fabrication company can cut your manufacturing costs and improve your productivity and the quality of your products. Whether you need to die components, servo feeds, air feeds or conveyors, you’ll find that working directly with a stamping company allows you to customize processes and gives you the flexibility you need to keep up with your production requirements. Here’s what to look for to ensure that you’re working with the best stamping experts for your needs.
As with any industry, the longer a company has been in business, the more likely it is that they do good work and provide excellent customer service. Newer companies are not necessarily a poorer choice, but a stamping company that isn’t providing good service and high-quality products won’t last long. When you’re searching for the right die maker or metal stamper for your needs, look for companies that have been in business for at least five to ten years.
Do you only need standard parts, or will your company benefit from being able to customize parts and modify orders as you make modifications to your designs? If so, find a company that makes it easy for you to work in collaboration with them.
Can the robotic welding services company you’re considering scale up or down depending on the volume you’ll need? If you’re working with the right company, they’ll be able to meet your needs at a reasonable cost whether you need 50 parts or 500,000. You don’t want to have to find another company to meet your cooling needs if your business increases or you need a smaller order for specialty parts.
Collaboration and Communication
One of the most important aspects of working with a stamping company is their designers’ expertise. From servo feeds and air feeds to custom-engineered parts for coil handling and material handling equipment, the advice and collaboration of stamping experts can make the difference between the success and failure of your project. Choose to work with a company that makes it easy for you to communicate and collaborate, and that provides you with a quality assurance process that guarantees your satisfaction on an ongoing basis.
Your finished product is only as good as the components that go together to make it. Working with real stamping experts is vital to making sure those parts live up to your reputation.
Ways to Address the Shortcomings of metal Stamping
In the engineering and manufacturing sector, stamping has been conventional the chosen part forming process. Stamping entails the use of various processes such as punching, embossing, bending, flanging, and so on. These processes are typically carried out on sheet metal using a stamping press or machine press.
As various industries evolved, the need for more complex and cost-effective forming processes became evident. With this, certain disadvantages about stamping came to the fore. Though traditionally popular, the stamping process has certain drawbacks that just cannot be ignored by a new-age business. This article elucidates the shortcomings of traditional stamping methods and other forming methods that can be employed as suitable substitutes.
The drawbacks of metal stamping
Here are some of the commonly known drawbacks associated with the stamping method:
The various pre-production and tooling costs related to stamping are high. These costs ultimately add to the cost-per-part. In many cases, this high initial investment is uncalled for. However, since businesses aren’t aware of other options they often agree to spend more than what is required
Custom tools usually need to be created before the stamping process can begin. This not only adds to the initial investment, but it also means that even the most minor change in design cannot be accommodated.
While there is little doubt about the fact that robotic welding proves economical in large volume production runs, it is rather unsuitable for smaller production runs. The high initial tooling investment is the main reason for this.
From design to tooling to production, the lead times taken for the stamping process are often long. Thus, if one has a super rush order and cannot afford to waste precious time, they would want to rethink about choosing to stamp as an option.
So, what are the alternatives?
Metal spinning and sheet hydroforming are the definitive alternatives to the traditional stamping process. These processes can mitigate almost all of the drawbacks relating to tooling costs, production runs, and part quality that are associated with the stamping process. Hydroforming is a technique of shaping a metal using a highly pressurized fluid. This method is preferred for parts that have complex contours, yet need to maintain their structural integrity. Metal spinning–also referred to as spin forming–entails shaping a metal disk into an axially symmetrical part on a high-speed spinning lathe.
Both of these methods can be successfully used for forming high-quality metal parts from various metals such as stainless steel, aluminum, and even brass. These metal forming services should ideally be availed from qualified firms with an established portfolio in providing alternatives to the stamping process.
The exactness stamping supplier’s capacity to accomplish certain running velocities is the seventh variable that ought to be considered. An accomplished supplier will have the capacity to keep running at speedier speeds (while looking after quality), and hence give the most upgraded valuing.