Punching of a Steel Hold Down Bracket

Offering an array of state-of-the-art sheet metal fabrication technologies, our team at Tella Tool & Manufacturing Company is capable of highly accurate Electromechanical part production. We have experience in sheet metal fabrication using a variety of steels, aluminums, coppers and other metals for the most intricate fabrications, including commercial electronics manufacturing.

An electronics producer required a battery hold down bracket for their product design. It required fabrication to ASTM and MIL production standards using CQ cold rolled steel. The bracket's dimensions measured 10.3" x 6.5" x 5.1" in width, 5.1" with tolerances as tight as + .005".

The bracket's design allowed us to use several different in-house fabrication and assembly technologies, with additional value added services provided by one of our partners. Each bracket was punched, laser cut, and then formed using our press brake and punch press. The bracket components were assembled in-house and inspected using CMM and height gage, then manually confirmed with calipers and micrometers. All parts were then e-coated using electrodeposition methods by our project partner.

Commended for our quality, accuracy, and delivery, our customer now orders 10,000 units from us annually, with a 4 week turnaround time. For more information on our sheet metal fabrication expertise for battery hold down brackets, please contact us or refer to the table below.

Punching of a Steel Hold Down Bracket
Punching of a Steel Hold Down Bracket

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Punching of a Steel Hold Down Bracket Project Highlights

Product Description
Battery Hold Down Bracket
Capabilities Applied/Processes
Primary: Punching, Laser, Press Brake and Punch Press
Secondary: Assembly.
Equipment Used to Manufacture Part
Turret Press, Laser, Press Brake, Punch Press and Hardware Insertion Machine.
Overall Part Dimensions
6.5"W x 5.1"H x 10.3"L
Tightest Tolerances
Material Used
CQ Cold Rolled Steel
Material Finish
E-Coat (Electrodeposition)
In process testing/inspection performed
Inspection using CMM, Height Stand, Calipers and Micrometers.
Industry for Use
Commercial Electronics
10,000 annually
Delivery/Turnaround Time
4 weeks
Standards Met
Customer supplied print, 2D, and CAD Drawing plus applicable ASTM and MIL standards.

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