Metal part

Sheet Metal Forming Service

Get custom formed sheet metal parts for rapid prototyping and production in as fast as 3 days

Certifications
ISO 9001:2015 | ITAR Registered

Sheet Metal Forming Service

折弯成形是一个金属加工的过程that bends flat sheet metal into a final shape using a press brake machine. Force is applied between a punch (upper tool) and die (bottom tool), and linear bends can be made for a variety of metal materials and thicknesses. All brakes are equipped with CNC controllers for precise part positioning and repeatability. Press brake forming works well to create parts that include U-bends, flanges, channels, and internal bends. Lead times for qualifying formed parts are as fast as three days.


Sheet Metal Forming Design Guidelines and Capabilities

Follow these guidelines for formed sheet metal parts to ensure consistent quality and fast production times:


Maximum Bend Length

47 in.

Minimum Qualifying Part Size

0.05 in x 0.05 in (12.7mm x 12.7mm) for formed parts

Maximum Pressing Force

80 tons

Bend Angles

1 degree ‘kick’ to 135 degrees

Bending Output

Linear bends—external and internal flanges

Maximum U-Channel Ratio

2:1 (width:height)

Internal Radius Tooling Options

0.01 in. to 1 in. (standard tooling increments)

>1 in. radius bends will be bump formed

Offsets

Standard offset tooling sizes

Hems

Closed hems up to 47 in., open hems up to 36 in.

Forming Best Practices

  • For best price and lead time, use manufacturer-recommended radius tooling
  • Ensure appropriate placement of nearby features (e.g., holes,hardware inserts, other bends)

Sheet Metal Materials and Thicknesses for Formed Parts

We offer the following metal materials for custom-formed sheet metal parts.
Note that based on material thickness, maximum bending capabilities will vary.


Material

Grade

Thicknesses Available

Aluminum

  • 5052-H32
  • 6061-T6 (requires review)
  • 5052: 0.025 in. – 0.250 in. (0.635mm – 6.35mm)
  • 6061: 0.025 in. – 0.134 in. (0.635mm – 3.40mm)*

Steel

  • CRS/HRPO
  • Galvanneal (pre-plated)
  • Galvanized (pre-plated)
  • CRS/HRPO: 0.025 in. – 0.250 in. (0.635mm – 6.35mm)
  • Pre-plated: 0.025 in. – 0.134 in. (0.635mm – 3.40mm)

Stainless Steel

  • 304-2B
  • 304-#4
  • 316-2B
  • 304-2B: 0.025 in. – 0.250 in. (0.635mm – 6.35mm)
  • 304-#4: 0.025 in – 0.119 in. (0.635mm – 3.023mm)
  • 316-2B: 0.025 in. – 0.134 in. (0.635mm – 3.40mm)

Copper

  • C1010
  • C1100
  • 0.025 in – 0.125 in. (0.635mm – 3.175mm)

Brass

  • C260
  • 0.025 in. – 0.125 in. (0.635mm – 3.175mm)


*Formed parts made out of Aluminum 6061-T6 require manual review and are not configurable during the quoting process.


Applications for Press Brake Formed Parts

Press brake forming is a commonly used manufacturing process in industries such as energy storage, computer electronics, robotics, medical, and aerospace. Common sheet metal parts fabricated with forming include:

  • brackets
  • busbars
  • covers
  • panels
  • mounts
  • housings or enclosures
Sheet metal forming