Aircraft Sheet Metal Bending Services for Custom Boxes

The art and science of sheet metal bending services covers a wide range of applications, from creating simple sheet metal bent box enclosures to performing the highly specialized aircraft sheet metal bends required for aerospace manufacturing.

Sheet metal parts often require recesses to accommodate screws or other fasteners. These recesses should be at least the material thickness wide and extend no more than five times the slot width into the workpiece.

Similarly, tabs on either side of a notched feature should be at least 0.126 inches or twice the material thickness (whichever is greater), and the notch should be no longer than five times the part thickness.

For 0.036-inch materials, these holes and slots should be at least 1/16 inch from the nearest wall or part edge, or 1/8 inch or more from the edge to other components.

In addition, hole width tolerance is +/- 0.005 inch unless otherwise noted. Consult the manufacturer if inserts are required, as additional clearance may be required to ensure a proper fit.

Hongsinn has extensive experience using inserts and fasteners in injection molded parts, and sheet metal is equally applicable. Panel fasteners and other types of PEM hardware can be used to support components or provide threads for assembly.

One important point to note is that depending on the type of plating the part will receive after manufacturing and the material used, inserts may need to be installed before or after post-processing operations. Therefore, before pressing the "Accept" button, be sure to consult with a Hongsinn expert to ensure proper installation and compatibility.

Hongsinn's plating services include anodizing, zinc plating, and chromating. We also offer powder coating and screen printing services, catering to limited stock colors and special color requests.

From a design perspective, in addition to understanding the capabilities of each surface finish, it's also important to consider which processes work with which materials and when to apply them (be sure to refer to the previous section if you plan to install hardware). Also, please note that each service incurs an additional fee, and delivery times may be longer. Ensure you fully understand this information before making a decision so you can make the best choice.

Z Frame

Want to transform a flat sheet of metal into a fully formed, three-dimensional component? From countertop design and perforation to powder coating and screen printing, Hongsinn's functional design assistant will show you how.

The Z Frame explores the manufacturing process of unique sheet metal and design elements, aiming to enhance the structural integrity and aesthetics of the component. This design is not only practical but also doubles as a desk organizer, providing additional functionality and aesthetics. Through careful design and processing, the Z Frame can meet a variety of usage needs, making it an ideal solution.