Oepin's sheet metal fabrication advantages and features

Oepin can provide a fast and cost-effective solution for any part you make from 3D CAD files or engineering drawings.

What is Sheet Metal Fabrication

Sheet metal fabrication is a comprehensive cold working process for thin metal sheets (usually under 6mm), including shearing, punching, bending, welding, riveting, mold forming and surface treatment. Its distinctive feature is the consistent thickness of the same part. So sheet metal working can manufacture a variety of metal parts made of aluminum, steel, stainless steel, copper and brass.

Oepin sheet metal processing capability

We have a wide range of sheet metal fabrication capabilities to meet a wide variety of needs.

Feature	Description
Blank Size	10’ x 20’ (3.05 m x 6.10 m). We accommodate larger part volumes upon request.
Standard Lead Time	3 business days(Excluding courier time)
Sheet Thickness	0.024” - 0.250” typical. We accommodate thicker or thinner gauges upon request.
General Tolerances	If laser cutting is used, it can achieve high precision (+/-0.1 millimeters) and save time
Braking (Hydraulic)	10’ length, fingers from 3” - 6”
Braking (Magnetic)	6 tons of magnetic pull across the entire beam, 5/8″ minimum reverse bend
Punching	2″ diameter hole capacity, or larger upon request
Welding	Welded edges and seams, weldments, and assemblies

Oepin - Sheet metal materials used in the provision of services

Different needs require different materials, depending on the type and use of the part material being machined, here are some commonly used materials, please contact us if you need them.

Material	Available Types & Grades
Aluminum	Aluminum 1100-H14 Aluminum 5052-H32 Aluminum 6061
Copper	Copper 101 Copper C110 Copper C110, H02 Copper 260 (Brass)
Bronze	Bronze 220 Bronze 510
Stainless Steel	Stainless steel 301 Stainless steel 304 Stainless Steel 304 #4 brushed Stainless Steel 304, #8 mirror polish Stainless steel 316/316L Stainless Steel 316, #4 brushed
Steel	Steel 1018 (Low Carbon) Steel 1045 (Hot Rolled) Steel A569/ASTM A1011 (Hot Rolled) AZ55 Galvalume A653 Galvanized 1095 Spring Steel Steel A36 Steel A36, pickled and oiledSteel A366/1008
Nickel Alloys	Inconel 625 Nickel Alloy 200 Nickel Alloy 400
Titanium	Titanium (Grade 2) Titanium 6AI-4V (Grade 5)

Oepin - Available sheet metal finishes

Below is a list of various material finishes for sheet metal, if you don't see what you need, please contact us online.

Material	Available Types & Grades
Aluminum	Aluminum 1100-H14 Aluminum 5052-H32 Aluminum 6061
Copper	Copper 101 Copper C110 Copper C110, H02 Copper 260 (Brass)
Bronze	Bronze 220 Bronze 510
Stainless Steel	Stainless steel 301 Stainless steel 304 Stainless Steel 304 #4 brushed Stainless Steel 304, #8 mirror polish Stainless steel 316/316L Stainless Steel 316, #4 brushed
Steel	Steel 1018 (Low Carbon) Steel 1045 (Hot Rolled) Steel A569/ASTM A1011 (Hot Rolled) AZ55 Galvalume A653 Galvanized 1095 Spring Steel Steel A36 Steel A36, pickled and oiledSteel A366/1008
Nickel Alloys	Inconel 625 Nickel Alloy 200 Nickel Alloy 400
Titanium	Titanium (Grade 2) Titanium 6AI-4V (Grade 5)

If you need unconventional materials and custom surface treatment, please contact us.

Sheet Metal Fabrication FAQS

1.Q: What Is Sheet Metal Fabrication Processes??

A: Sheet metal fabrication processes are those which alter a sheet’s original shape to produce a drawn part of desired thickness.

2.Q: How do you solve sheet metal forming issues?

A: Wrinkles can usually be solved by stretching or pulling the material, and for more complex 3-D shapes, stretch beads may be needed in addition to pads/adhesives to maximize the stretching of the material and prevent it from wrinkling.

3.Q: What materials should I use for my project?

A: Different materials are used in different industries. If you have not selected a material for your application, we can provide assistance and guidance. Usually production samples are provided for confirmation, but final customer approval is required before mass production.

4.Q: Do you offer extended molding services such as assembly, packaging or decorating?

A: We can provide some standard packaging services. If you need to provide customized packaging, decoration, or assembly services, please contact us.

5.Q: How long does it take to make sheet metal parts?

A: Typically 1-3 days for a single part, depending on the number and complexity of the sheet metal parts.

6.Q: Is sheet metal molding costly?

A:Sheet metal fabrication is a cost-effective manufacturing option, but there are costs that can raise or lower the price of a project. A design that calls for complex geometric or intricate shapes may be achieved but may require multiple processes. The type of sheet metal chosen can also influence the price.

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Applications Of Sheet Metal Machining Services And Parts

Oepin is a sheet metal company that offers specialized production stamping equipment, technologically advanced, high precision and quality sheet metal parts, such as components for construction, medical devices, electronic appliances, automotive, lighting industry, office equipment, etc.. Sheet metal applications are involved in the following industries (not limited to):