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DigiKey

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AI Overview

An AI Overview is not available for this search Can't generate an AI overview right now. Try again later.
AI Overview
Electronic chassis perforated side panels are fabricated
primarily through CNC punching, laser cutting, and bending , using materials like 0.8–2.0mm steel or aluminum for thermal management and airflow. Common processes include turret punching for hole patterns, powder coating for finishes, and ensuring precise margins for structural integrity.
Fabrication Methods and Processes
  • Perforation Techniques: Punch presses (Euromac, Trumpf) are commonly used to create various hole sizes and patterns, including rectangles and ovals. Gang punches can create multiple perforations in one hit, which is economical.
  • Cutting and Shaping: CNC punching and laser cutting are utilized to achieve precise hole patterns, with CNC bending used to form the panel's final shape.
  • Materials: Common materials include cold-rolled steel (SPCC), aluminum (AL5052), and galvanized steel (SECC), typically with thicknesses ranging from 0.8mm to 2.0mm.
  • Customization: Manufacturers offer options for specific hole patterns, dimensions, and margin types, such as end, side, and intermediate margins to ensure structural stability.
  • Finishing: Panels are often finished with powder coating in colors like ASA 61 grey, satin black, or white.
Key Design Considerations
  • Airflow & Thermal Management: The primary purpose of perforation is to facilitate consistent air circulation to dissipate heat from electronic components.
  • EMC/Shielding: Some designs include fold-overs for Electro-Magnetic Compatibility (EMC).
  • Structural Support: Panels must be robust enough to support heavy components, with some designs using spot-welded steel for added durability.
Common Applications
Perforated panels are frequently used for server racks, networking equipment, industrial systems, and audio/video enclosures.
  • OEM Industrial Perforated Sheet Metal Panel
    This perforated sheet metal panel is custom fabricated through CNC punching and precision bending to meet specific structural and ...
    www.xmhuapusheng.com
  • Enclosure covers, EMC lids, perforated ... - Pixus Technologies
    The Pixus covers are typically 1.0mm thick aluminum or sheet metal, with a non-treated finish. Other options are available upon re...
    Pixus Technologies
  • perforated steel chassis cover: satin black
    Spot welded steel - heavy duty construction chassis. Finished in ASA 61 smooth grey or satin black powder paint. Optional bottom p...
    Rackmount Solutions
Show all
Show more

perforated steel chassis cover: satin black


Rackmount Solutions
https://www.rackmountsolutions.net › perforated-steel-c...
Rackmount Solutions
https://www.rackmountsolutions.net › perforated-steel-c...
perforated steel chassis cover: satin black . Spot welded steel - heavy duty construction chassis. Finished in ASA 61 smooth grey or satin black powder paint ... Read more
Missing: fabrication ‎| Show results with: fabrication

OEM Industrial Perforated Sheet Metal Panel


xmhuapusheng.com
https://www.xmhuapusheng.com › Metal Plate
xmhuapusheng.com
https://www.xmhuapusheng.com › Metal Plate
This perforated sheet metal panel is custom fabricated through CNC punching and precision bending to meet specific structural and functional requirements. Read more

Enclosure covers, EMC lids, perforated ...


Pixus Technologies
https://pixustechnologies.com › rails-and-card-guides-3
Pixus Technologies
https://pixustechnologies.com › rails-and-card-guides-3
The Pixus covers are typically 1.0mm thick aluminum or sheet metal, with a non-treated finish. Other options are available upon request. Read more
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Bending Perforated Aluminium Sheet


Shenzhen HSJ Metal Fabrication Co., Ltd.
https://www.hsjfabrication.com › ... › Laser Cutting Parts
Shenzhen HSJ Metal Fabrication Co., Ltd.
https://www.hsjfabrication.com › ... › Laser Cutting Parts
A Bent Perforated Aluminum Sheet is an aluminum sheet that has been shaped or curved into a specific form or angle while retaining its perforated design. Read more

Steel Chassis (1441 Series)


Hammond Mfg.
https://www.hammfg.com › electronics › small-case › c...
Hammond Mfg.
https://www.hammfg.com › electronics › small-case › c...
Chassis available in black or gray . Six models available with walnut sides (see table below for compatibility). Perforated covers for most sizes. Read more
Missing: electronic ‎| Show results with: electronic

1451-30BK3: Hammond Manufacturing


Jameco Electronics
https://www.jameco.com › 1451-30BK3-Hammond-Man...
Jameco Electronics
https://www.jameco.com › 1451-30BK3-Hammond-Man...
Hammond Manufacturing 1451-30BK3 Electronic Enclosure Accessories · $60.75 ea · Overview · Perforated Steel Chassis Cover: Satin Black 17 x 10 x 5.2 Inch Black. Read more
$60.75 · In stock · Free delivery over $50 · 30-day returns
Missing: side ‎ panels

Metal Product Options


Accurate Perforating
https://www.accurateperforating.com › capabilities › pr...
Accurate Perforating
https://www.accurateperforating.com › capabilities › pr...
Combining all our competencies, Accurate Perforating can provide a fully perforated, fabricated, and finished component ready for shipping and installation. We ... Read more

1451-16BK3 - HAMMOND Perforated Steel Chassis Cover


Électro-5
https://electro5.com › product › 1451-16bk3-hammond...
Électro-5
https://electro5.com › product › 1451-16bk3-hammond...
Other features ; Width. 6'' (152mm) ; Deep. 5.3'' (135mm) ; Brand. HAMMOND MANUFACTURING ; Color. Black ; Material. Steel. Read more
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Perforated Sheet Metal Enclosure(309)


Alibaba.com
https://www.alibaba.com › ... › Steel Wire Mesh
Alibaba.com
https://www.alibaba.com › ... › Steel Wire Mesh
Find durable and customisable perforated sheet metal enclosures for various industrial applications. Precision fabrication and OEM available. Shop now!
$2.50 to $8.00

MultipacPRO 19" Chassis, Aluminum, Perforated Top and ...


nVent
https://www.nvent.com › products › enc20860-627
nVent
https://www.nvent.com › products › enc20860-627
This 19" chassis is a form of subrack which accepts horizontal board mounting or the mounting of non-standard components like transformers or other heavy ...
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