High-Precision Custom Sheet Metal Stamping Capabilities
Metal Stamping is a process that uses dies and presses to form parts from flat metal. This process involves cutting, bending, punching and other steps. Sheet metal stamping process is often used to produce parts with consistent shapes and openings, such as housings and covers. The custom sheet metal stamping services can achieve both large-scale production and small-scale customization. Large-scale customization can use continuous dies to quickly and efficiently produce complex parts. Small-scale customization can be produced using step dies or single stamping.
RFS can undertake stamping production orders of different sizes. There are also many choices of raw materials, such as stainless steel, aluminum, carbon steel, etc. In addition, whether it is a complex design with bends and holes or a simple flat plate part, RFS can produce the stamped parts required by customers according to requirements.
Get a QuoteCustom Metal Stamped Parts Produced By RFS
Aluminum Custom Metal Stamped Parts
If you need strong but light stamping parts, aluminum stamping parts are a good choice. Aluminum stamping parts are lighter, easier to form, and more resistant to rust than stamping parts made of other materials. So they are very suitable for scenes that require good appearance and practicality.
Powder Coating Custom Stamping Parts
Powder coating stamped parts can prevent scratches, corrosion and fading. This surface treatment makes stamped parts more durable, so powder-coated stamped parts are very suitable for outdoor use.
Stainless Steel Custom Stamping Parts
Stainless steel stamping parts are very durable and very common. They can maintain good performance in high temperature and humid environments, so they are often used in harsh or high-standard environments, such as kitchens, laboratories, etc.
Anodized Custom Stamping Parts
Anodized stamped parts are generally aluminum parts. The surface of the stamped parts after anodizing is matte and clean, which is more beautiful and more wear-resistant. Such parts are often used in scenarios where both stylish appearance and wear resistance are required.
Steel Custom Stamping Parts
Because steel has high strength and good load-bearing capacity, steel stamping parts are usually used in situations where they need to withstand higher pressure. Steel stamping parts can also choose different surface treatment methods according to the use environment.
Custom Metal Stamping Materials That RFS Process
We process stainless steel sheets of various thicknesses, from thin aluminum to heavy carbon steel.
Common stamping materials:
- Cold Rolled Steel (CRS)
- Hot Rolled Steel (HRS)
- Stainless Steel (304, 316)
- Aluminum (5052, 6061)
- Galvanized Steel
- Brass and Copper
This is just a partial list, if you have other raw material requirements, please let us know.
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Common Stamping Tools
Stamping involves more than just the dies themselves; it also includes commonly used equipment and auxiliary tools, all primarily focused on “how to stably press out the material.”
- Stamping Press
The stamping press is the core piece of equipment; we essentially perform all stamping operations here. The dies are mounted on the press, which presses the sheet metal into the required shape through up-and-down movement.
When selecting equipment, RFS prioritizes stability, not just tonnage, but also the ability to maintain precision during continuous operation; otherwise, dimensional fluctuations are likely.
- Stamping Die
The die is crucial in determining the final shape; the product’s appearance is largely defined by it. Different structures require different die designs, some single-station, others multi-station.
When designing dies, RFS considers not only feasibility but also the stability of subsequent production, ease of use, and long-term consistency.
- Punch and Die Set
The punch and die are the parts that directly contact the material; one presses down, the other catches, working together to complete punching or forming.
RFS pays close attention to the fit clearance. If the clearance is inappropriate, burrs or dimensional deviations can easily occur, problems that are difficult to completely eliminate later.
- Feeder
The feeding device mainly feeds the sheet metal into the die segment by segment, which is especially important in continuous production to maintain the rhythm.
When producing batches, RFS generally uses a feeding device in conjunction with the die to ensure more stable positioning at each step and reduce the likelihood of misalignment.
- Straightener
Some sheet metal may have slight bends before entering the stamping press. In these cases, we need a leveling machine to correct them; otherwise, direct stamping will affect accuracy.
If RFS finds the material unstable before processing, it will generally perform this step to prevent problems from carrying over to later processes.
- Lubrication System
Lubrication is usually added during the stamping process, primarily to reduce friction, allowing the material to move more smoothly in the die, and also extending the die’s lifespan.
RFS may also perform simple lubrication treatment during production, depending on the material conditions. This is not necessary for every product, but it is more noticeable for parts with high forming requirements.
- Measuring Tools
Measuring tools such as calipers and micrometers are frequently used in the stamping process, mainly to check for dimensional deviations at any time.
RFS performs basic dimensional checks during production, especially in mass production, conducting random checks to avoid discovering problems only after a completed batch.
Types of Stamping
Stamping isn’t a single process; different products use different techniques. Some are done in a single step, while others are created step by step. Below are some common methods:
Blanking
Blanking primarily involves punching the sheet metal from a large sheet to obtain a basic shape. Think of it as “cutting out” the outline first; subsequent processing is based on this.
RTS generally maintains high-dimensional stability in this step because any deviation at this stage is difficult to correct later. Therefore, the initial work isn’t too loose.
Piercing
Piercing involves punching holes in sheet metal, such as round, square, or irregular shapes. This step is usually done while the material is relatively flat, before bending or shaping.
RTS pays close attention to positional accuracy when handling holes, as some are used for later assembly. If there’s a large deviation in the initial work, the holes won’t align properly later.
Bending
Bending involves folding a flat sheet into a three-dimensional structure, such as a common right-angle or multi-angle structure. This step is also common in sheet metal work.
RFS strives to maintain consistent angles and dimensions during bending, especially for batch production. Inconsistencies will be noticeable during assembly.
Deep Drawing
Deep drawing involves stretching a flat sheet into a shape with depth, such as a shell or cup-like structure. This process places higher demands on materials and molds.
RFS focuses on stability during the stretching process to prevent cracking or uneven thickness. If these issues occur, the entire part is essentially unusable.
Progressive Stamping
Progressive stamping involves processing the material in multiple steps within a single mold. The material is fed forward in segments, completing one step at a time, resulting in the final product.
RFS prioritizes the stability of the entire process in this case, as it’s a continuous production. A problem in one step can affect the entire batch.
Forming
Forming is a broad term that generally refers to making various shape changes to sheet material without completely cutting it, such as ribs and flanges.
When RFS creates these detailed structures, it considers practical use more, such as strength or assembly requirements, and doesn’t just stop at creating the shape.
1. We Like To Speak Our Minds
RFS doesn’t like to beat around the bush; we like sincere and direct communication. We will tell you directly whether the project can be done. We will also tell you directly if there is a better way to produce the process. We will also inform you in time of the progress and latest developments of the project. You only need to provide drawings or samples, and our professional engineers will evaluate and quote. If you are satisfied, we will arrange for the factory to start scheduling production.
2. Strict Quality Inspection
We will conduct strict quality inspections on each order before shipping. We will carefully check the size, surface treatment quality, and edge cleanliness of the parts. RFS will never ship if it finds any problems with the product.
3. We Can Handle Orders Of Different Sizes
Whether it is hundreds, thousands, or tens of thousands of stamping parts, RFS will adhere to the same high standards and high requirements for production. We will not treat different orders differently, and we have a rigorous, serious, and efficient production attitude for all orders.
4. Can Be Shipped To All Parts Of The World
RFS has accepted orders from different countries, including the United States, the United Kingdom, Malaysia, Italy, Mexico, etc. No need to worry about logistics problems, we support global shipping. In addition, RFS will properly package the stampings before shipping to prevent them from deformation and scratches during transportation.
Industries That RFS Metal Stamping Services Works With
RFS can provide a variety of metal stamping services. Over the years, we have produced stampings for a variety of companies. Some customers order simple brackets, while others order complex housings or machine parts. If it can be produced with sheet metal stamping, we can undertake it.
Here are a few of the industries we have worked with:
Industrial Machinery
RFS has produced stamped parts for factory equipment, including covers, mounting plates, and spacers.
Electronic And Electrical
RFS has produced stamped parts for grounding systems in the electrical and electronic industries. Some parts require holes in specific locations, and some parts require bending.
Marine Hardware
RFS has produced corrosion-resistant stainless steel covers and stamped brackets for customers in the marine industry.
Automotive Parts
RFS has produced metal inserts and panels for the automotive industry. Some parts are sprayed and electroplated after stamping.
Architectural Furniture
RFS has also produced drawer cabinet slides and decorative panels for the architectural furniture industry. These parts usually require strength and consistency.
We are not limited to these industries. If you need metal stamping services, please contact us!
Sheet Metal Stamping FAQs
Stamping is a manufacturing process that uses a press to compress sheet metal into the desired shape. It encompasses a variety of techniques, including punching, blanking, and bending. Stamping is suitable for mass-producing precision metal parts.
Sheet metal stamping can process a variety of materials, including copper, stainless steel, aluminum, and brass. Different materials have different characteristics and advantages, and we select the appropriate material based on the customer’s specific needs.
Yes, RFS can perform processes such as perforation and notching during the stamping process. We support single-step integrated molding or multi-step processing. While ensuring precision (e.g., hole diameter tolerances of ±0.003mm), we can shorten production cycles.
Sheet metal stamping offers low material consumption and high cost-effectiveness. Furthermore, once the sheet metal stamping mold is manufactured, production efficiency is high, with production speeds reaching dozens of parts per minute. Furthermore, the mold ensures uniform shape for each part, making it particularly suitable for large-scale production.
Of course. RFS supports a variety of surface treatments. After stamping, RFS can perform anodizing, powder coating, polishing, and more. The specific surface treatment depends on the customer’s specific part requirements. If you’re unsure of the desired surface treatment, please let us know your desired finish. RFS will recommend different surface treatments based on your needs.