Deep Drawn Metal Stamping
Your Professional Deep Drawn Metal Stamping Supplier
Deep drawn metal stamping is a forming process used to produce hollow or cup-shaped metal parts with smooth surfaces and uniform wall thickness through multiple drawing operations.
This process is commonly applied to components such as housings, shells, covers, and cylindrical parts, and is suitable for mass production based on drawings and material requirements.
Why choose us
Production Market
Our products are sold to customers in Europe, Southeast Asia, the Middle East, and the Americas. We expand our sales through channels such as Alibaba International, our own website, and global exhibitions, greatly enhancing our international presence.
OEM/ODM Services
Whether you need logo engraving, private-label packaging, special materials, or a completely customized design, our engineering and manufacturing teams can provide high-quality solutions tailored to your requirements.
Factory Scale
We have expanded our machine capacity and upgraded our tooling, fixtures, and inspection systems. As a result, production efficiency, product stability, and delivery speed have all reached new industry standards.
Specifications
|
Product Name |
Deep Drawing Sheet Metal Parts / Deep Drawn Components |
|
Materials |
Carbon Steel, Stainless Steel (304/316), Aluminum (1050/5052/6061), Copper, Brass, Phosphor Bronze |
|
Thickness Range |
0.01 mm – 6.0 mm |
|
Processes |
Deep Drawing, Redrawing, Punching, Trimming, Flanging, Piercing, Forming |
|
Surface Treatment |
Zinc, Nickel, Anodizing, Powder Coating, E-Coating, Black Oxide, Passivation, Polishing |
|
Tolerance |
±0.02 – ±0.10 mm depending on part geometry |
|
Applications |
Automotive housings, appliance covers, cups, cans, enclosures, metal casings, industrial hardware |
|
Prototype Quantity |
1–20 pcs |
|
Mass Production |
Hydraulic deep drawing, mechanical press forming, multi-step redrawing |
|
Lead Time |
10–25 working days depending on complexity |
|
OEM/ODM |
Supported |
Key benefits include:
Material efficiency:
The process creates quality products with minimal scrap, reducing costs and environmental impact.
Cost-effectiveness:
With reduced material waste and enhanced production, deep drawn metal forming offers a cost-effective solution for producing complex components.
High precision:
The controlled deformation of metal sheets ensures consistent and accurate part dimensions, meeting the most stringent quality requirements.
Versatility:
This manufacturing process can accommodate many materials, including stainless steel, aluminum, copper, and various alloys. It also allows for production of components with complex geometries for diverse applications across industries.
Strength and durability:
Deep draw stamped parts exhibit enhanced strength and durability due to the cold-working process. The metal undergoes plastic deformation, improving mechanical properties and resistance to wear, corrosion, and fatigue.
The Deep Drawn Stamping Process
|
Step |
Description |
|
1. Material Selection |
The process begins with choosing a suitable sheet metal material (commonly steel, aluminum, or brass) based on the required properties of the final product. |
|
2. Blank Preparation |
A flat sheet of metal, called a “blank,” is cut to the required size and shape. This blank is the starting material for the stamping process. |
|
3. Die Design and Setup |
A custom stamping die is designed and set up based on the part’s geometry and material. The die includes the punch, die cavity, and other components used in forming the part. |
|
4. Punching and Forming |
The blank is placed into the die, where a punch presses the metal into the die cavity, gradually forming the desired shape. This process may involve multiple stages of drawing and stretching. |
|
5. Lubrication |
Lubricants are applied to the die and metal to reduce friction, minimize wear on the tools, and improve the formability of the metal. |
|
6. Drawing |
The metal is drawn deeper into the die as the punch continues to apply pressure, elongating and shaping the metal. The depth of the draw is a critical factor in the success of the process. |
|
7. Redrawing (if needed) |
If the part requires additional drawing to reach the desired depth or complexity, the part is redrawn using a series of dies. |
|
8. Trimming and Finishing |
After the part has been formed, any excess material (flash) is trimmed away, and additional finishing processes (like smoothing or deburring) are applied to ensure the part is ready for use. |
|
9. Inspection and Quality Control |
The final part is inspected for accuracy, dimension, and surface finish. Quality control checks are performed to ensure the part meets specifications. |
|
10. Final Product |
Once the part passes inspection, it is ready for use or further assembly into larger products. |
Applications of Deep Drawn Metal Stamping
|
Industry |
Description |
Key Applications |
|
Automotive |
Deep drawn stamping is used to produce strong, lightweight parts for vehicles. |
Body panels (doors, hoods, fenders), Chassis parts, Fuel tanks |
|
Aerospace |
Used for high-strength, lightweight parts critical for aircraft safety and performance. |
Aircraft panels (skin, fuselage, wing), Engine components, Structural parts |
|
Electronics |
Produces precise, durable parts for consumer electronics and devices. |
Casings for electronics (smartphones, tablets), Connectors, Battery components |
|
Consumer Goods |
Ideal for creating durable and cost-effective metal parts in household items. |
Kitchen appliances, Furniture hardware, Light fixtures |
|
Medical Devices |
Provides high-precision components required in medical instruments and devices. |
Surgical instruments, Implants and prosthetics, Medical device housings |
|
Industrial Equipment |
Produces durable parts for machinery and equipment used in harsh industrial environments. |
Machine components (gears, housings, bearings), Pumps and valves, Tooling and machinery parts |
|
Oil and Gas |
Creates reliable, high-strength parts to endure extreme conditions in energy production. |
Pipeline components (flanges, connectors), Reservoir parts, Drill bits and casings |
|
Electrical Components |
Used to create protective housings and connectors for electrical devices and systems. |
Connector housings, Switchgear, Electrical enclosures |
|
Food and Beverage |
Deep drawn stamping ensures safe, durable packaging and equipment for food handling. |
Cans and containers (beverages, food packaging), Food processing equipment, Packaging components |
Deep drawing sheet metal stamping tolerances
|
Parameter |
Standard Tolerances |
Customer Requirements |
|
Inside Diameter |
+ or – .001” |
+ or -.0005” |
|
Outside Diameter |
+ or – .001” |
+ or – .0005” |
|
Piercing |
+ or – .002” |
+ or – .001” |
|
Angles |
+ or – 30 minutes |
+ or – 15 minutes |
|
Radius |
+ or – .015” |
+ or – .005” |
|
Overall Length (<3″) |
+ or – .006” |
+ or – .004” |
|
Overall Length |
+ or – .010” |
+ or – .006” |
Material
Stainless Steel:
Known for its strength and corrosion resistance, stainless steel is ideal for parts exposed to harsh environments or requiring high durability.
Aluminum:
Aluminum is lightweight and corrosion-resistant, making it suitable for parts where weight reduction is a priority.
Brass:
Brass provides excellent formability and corrosion resistance, commonly used in applications that demand high wear resistance.
Low-Carbon Steel:
With good formability and strength, low-carbon steel is an economical choice for durable deep drawn parts.
Certificate
fAQ
We're well-known as one of the leading deep drawn metal stamping manufacturers and suppliers in China. With reliable product quality and honest service, we have won widespread trust and praise from our customers. Please rest assured to wholesale custom made deep drawn metal stamping from our factory.
deep draw stamping process, deep drawn metal stampings, Drawing Stamping