ARapidPrototype

Sheet Metal Fabrication Service

Get instant access to on-demand CNC machining services for both rapid prototyping and production parts. Our network comprises specialized, experienced, and rigorously vetted local and global CNC machine shops. 
 
We offer:
  • sheet metal cutting capabilities ranging from 0.5mm to 5mm thickness. (network cutting ability reach 10mm.)
  • A selection of more than 10 materials and finishes. (powder coat, surface polish, mirror, polish, PVD…etc)
  • Our fastest delivery time of just 3 working days.

ARapidPrototype Sheet Metal Fabrication Service

 
At ARapidPrototype, we’re proud to partner with 160+ experienced and highly vetted sheet metal manufacturers, who have a proven track record of making high-precision Sheet Metal parts (cut, folded and finished) for customers all over the globe. With our partners’ expertise, our engineers’ attention to detail and our entire team’s commitment to exceptional quality assurance at every stage, you can rest assured that with ARapidPrototype, you’ll receive the perfect custom Sheet Metal parts – the first time, every time.
 
Ready To Get Your Quote
Metal fabrication assembly M080 metal with powder coat communications industry Arapidprototype.png

Sheet Metal Fabrication Services From Arapidprototype ?

Opt for ARapidPrototype’s online sheet metal fabrication services to manufacture custom sheet metal parts, catering to both intricate low-volume prototypes and extensive high-volume runs. Enjoy a wide range of materials and fabrication processes to suit your needs. Our team of domestic sheet metal fabricators, alongside knowledgeable engineers, guarantees that each part is meticulously crafted to precise specifications and quality standards.

Metal fabrication assembly M081 metal with powder coat communications industry Arapidprototype.png

Laser cutting

This production method utilizes a high-powered laser beam to precisely cut through material sheets. Sheet thickness can range ：

Advanced Requirements: (Tolerance 0.1mm) Thickness: 0.4~3.0mm,
Medium Requirements: (Tolerance 0.2mm) Thickness: 3.0~6.0mm,
General Requirements: (Tolerance 0.5mm) Thickness: 5.0~12mm

Metal fabrication assembly M082 metal with powder coat communications industry Arapidprototype.png

Bending

In this fabrication method, dies are employed to shape ductile materials into U-shapes, V-shapes, or channel shapes along a straight axis. Sheet thickness can vary from 1 to 5 mm, contingent upon the material being utilized.

Metal fabrication assembly M083 metal with powder coat communications industry Arapidprototype

Metal Welding

Metal welding is a manufacturing process that involves heating metal workpieces to their melting point to fuse them together, creating strong joints. It uses filler metal to ensure durable connections and can join various metals of different shapes and thicknesses. Welding methods include TIG welding, MIG welding, and arc welding, and it finds wide applications in industries like automotive, aerospace, and construction.

Metal fabrication assembly M084 metal with powder coat communications industry Arapidprototype

Polish Process

Post-welding grinding is a crucial step in metal hardware fabrication. It involves using abrasive tools to smooth and refine welded joints, removing excess weld material and defects like spatter. This process enhances the appearance and quality of the weld, ensuring structural integrity and corrosion resistance. It’s essential for producing high-quality metal components for industries such as automotive and construction.

Metal fabrication assembly M085 metal with powder coat communications industry Arapidprototype

Powder Coat

Powder coating for metal hardware involves cleaning and preparing the metal surface, applying a chemical treatment for adhesion and corrosion resistance, and electrostatically applying pigment powder. The coated metal is then cured in an oven to form a durable finish. Powder coating protects metal surfaces from corrosion and abrasion while offering customization in color and finish for enhanced appearance and durability.

Metal fabrication assembly M087 metal with powder coat communications industry Arapidprototype

Advantages of Sheet Metal Fabrication

Sheet metal fabrication is the perfect solution for crafting metal components and car supports, catering to both prototyping and production needs. Enjoy minimal material wastage and the ability to scale cost-effectively to meet production demands. Plus, take advantage of a variety of finishing options, including anodizing and powder coating, to enhance the appearance and durability of your parts.

Explore Our Metal Welding Process Video

With over 40 stations and a blend of manual and robotic welding techniques, ARapidPrototype offers formidable welding capabilities. Our services cater to a broad spectrum of industries, including automotive, construction, manufacturing, new energy battery, and display. Whether it’s small or large parts, our adept team ensures precision and efficiency in every project.

Metal fabrication assembly M088 metal with powder coat communications industry Arapidprototype
Metal fabrication assembly M083 metal with powder coat communications industry Arapidprototype

These different welding processes are suitable for various industries and production quantities. We always rigorously consider cost-effectiveness to provide customers with the best solutions.

Our Metal Polish Services

ARapidPrototype boasts extensive metal polishing capabilities, boasting over 30 stations equipped with both manual and robotic techniques. Our services span across diverse industries, such as automotive, construction, manufacturing, new energy battery, and display. Regardless of the part size, our skilled team guarantees precision and efficiency in every project, delivering top-notch results tailored to our clients’ needs.

Metal fabrication assembly M090 metal with powder coat communications industry Arapidprototype
Metal fabrication assembly M091 metal with powder coat communications industry Arapidprototype

Robotic welding and polishing enhance the stability of our product quality, amplify production capacity, significantly reduce costs, and provide customers with higher-quality and more reliable services.

Sheet Metal Applications

Sheet metal fabrication provides a versatile solution for crafting a wide array of metal components, supporting both high-volume commodity products and specialized, low-volume applications. Here are some common applications:
Appliances: Fabricate parts for household appliances such as ovens, refrigerators, and washing machines.

  • Computer electronics parts: Fabricate casings, brackets, and heat sinks for computers, servers, and other electronic devices.
  • Chassis: Construct sturdy frameworks for various machinery and equipment, such as vehicles and industrial machines.
  • Electrical enclosures: Protect delicate electronic components in industrial and commercial settings.
  • Mounts: Securely attach equipment, fixtures, and devices to walls, ceilings, or other surfaces.
  • Cabinets: Create storage solutions for industrial equipment, kitchens, and office spaces.
  • Brackets: Support and secure components in structures, machinery, and appliances.
  • Main body of display: to be durable structure of display industrial.
Metal fabrication assembly M091 metal with powder coat communications industry Arapidprototype

ARapidPrototype Sheet Metal Fabrication Parts

Explore our comprehensive showcase featuring precision-machined prototypes and parts crafted by our esteemed clientele.

Metal fabrication assembly M091 metal with powder coat communications industry Arapidprototype (2)
Metal fabrication assembly M091 metal with powder coat communications industry Arapidprototype (3)
Metal fabrication assembly M091 metal with powder coat communications industry Arapidprototype (4)
Metal fabrication assembly M091 metal with powder coat communications industry Arapidprototype (5)
Metal fabrication assembly M091 metal with powder coat communications industry Arapidprototype (6)
Metal fabrication assembly M091 metal with powder coat communications industry Arapidprototype (8)
Metal fabrication assembly M092 metal with powder coat communications industry Arapidprototype (8)
Metal fabrication assembly M093 metal with powder coat communications industry Arapidprototype (1)

 

ARapidPrototype Sheet Metal Processes

Check out the specific advantages of each sheet metal techniques and find the perfect match when you order custom metal fabrication parts.

ProcessTechniquesPrecisionApplicationsMaterial Thickness (MT)Lead Time
Cutting 

Laser cutting, Plasma cutting

+/- 0.1mmStock material cutting
Cutting of external shapes
Secondary cutting
Cutting lines
Cutting irregular holes		6 mm (¼ inch) or less1-2 days
BendingBendingSingle bend: +/- 0.1mm
Double bend: +/- 0.2mm
More than two bends: +/- 0.3mm		Forming, pressing lines, imprinting characters, riveting of electrostatic guide rails, pressing grounding symbols, hole punching, pressing flat, pressing triangular reinforcements, and more.The smallest bend radius should be at least equal to the sheet thickness.1-2 days
WeldingTig Welding, MIG welding, MAG welding, CO2 welding+/- 0.2mmFor aircraft fuselages and engine components. In car bodies, exhaust systems, and chassis. In creating components for power generation and distribution systems.As low as 0.6 mm1-2 days

Sheet Metal Fabrication Materials

Here is a list of our standard available metals for sheet metal fabrication. If you require a custom material please

 

Aluminum5052, 5754
Stainless steel304, 316L
Mild steel1018
CopperC110

 

General Tolerances for Sheet Metal Fabrication

Our sheet metal shops follow ISO 13485 tolerances to deliver consistent quality. For tolerances beyond these standards, detail your needs on the design schematics or reach out to our engineers.

Dimension DetailMetric UnitsImperial Units

Edge to edge, single surface

+/- 0.127 mm+/- 0.005 in.

Edge to hole, single surface

+/- 0.127 mm+/- 0.005 in.

Hole to hole, single surface

+/- 0.127 mm+/- 0.005 in.

Bend to edge / hole, single surface

+/- 0.254 mm+/- 0.010 in.

Edge to feature, multiple surface

+/- 0.762 mm+/- 0.030 in.

Over formed part, multiple surface

+/- 0.762 mm+/- 0.030 in.

Bend angle

+/- 1°

Why Choose ARapidPrototype for Sheet Metal Fabrication Parts?

 

Fast and Simple Online Quoting

Our easy-to-use interface offers an average one-day upload-to-quote lead time (simple design quoting in as fast as one hour). Easily configure part specifications like material selection, and finishing options.

Reliable Delivery 

Quality parts delivered within our five-day standard lead time. 

Expansive Capacity

With more than 200 machines all under one roof, we’re dedicated to continuously evolving our capabilities.

Domestic Production

All sheet metal parts are made in New Hampshire with secondary operations such as hardware placement, welding, and finishing done in-house or locally by an approved vendor.  

Sheet Metal Technical Expertise

Work with our team of engineering experts that offer technical design guidance and can inform you on manufacturability and cost-saving opportunities.

 

The ARapidPrototype Pocess

Step 1

Upload Your Design

It takes just seconds to upload your design files to the quote form. We benchmark a minimum of 3 quotes from trusted partners and deliver you the best price within one business day.

Step 2

Manufacture
 
Once the best quote for price, quality and speed is selected, our trusted partners will get to work creating you the highest quality of mechanical parts – and your parts will be manufactured in days!

Step 3

Quality Assurance
 
Our expert team of engineers carry out two stages of rigorous Quality Control to ensure thorough inspections of your parts and ensure they are right the first time.

Step 4

Delivery
 
Utilising our proprietary software and our on-site teams, we ensure on-time delivery and communicate project status at every stage from order through to delivery.

 

Sheet Metal Fabrication Service FAQs

The choice between the two methods depends on budget, production volume, and product complexity. Vacuum casting is better suited for producing small quantities of complex parts with fine details, while injection molding is ideal for large production runs of simple parts.

Centrifugal casting involves pouring molten metal or plastic into a spinning mold, which uses centrifugal force to distribute the material evenly throughout the mold. Vacuum casting is better suited for smaller and more intricate parts, while centrifugal casting is better suited for larger and simpler parts.

we can provide design assistance, tooling fabrication, and production services as well as post-processing and finishing operations. Additionally, we will work with you on material selection and help ensure that quality standards are met throughout the entire process.

we can provide design assistance, tooling fabrication, and production services as well as post-processing and finishing operations. Additionally, we will work with you on material selection and help ensure that quality standards are met throughout the entire process.

 

Join ARapidprototype on the path to better, faster

and stronger innovation

Get A Quote Now

All uploads are secure and confidential.