Custom Front Panels & Bezels
A front panel or bezel receives the display, switches, connectors, and legends, and mounts to a chassis, a housing, or the rails of a 19-inch rack. K-Display makes it from sheet and delivers it bare, coated, or marked with hardware installed, with each cutout, countersink, and legend checked against the finish.
What a front panel has to hold in place
A front panel is the face of the equipment. It holds each display, switch, and connector in position and sets what the operator sees. A display window follows the display maker’s outline, active area, and viewing area, and switch and connector holes follow the component maker’s drawing and the panel thickness those parts are designed to clamp.
The panel also locates against the chassis behind it, so every cutout is placed from the panel’s datums and the finish sits on top of those dimensions. Coating thickness changes countersink depth and hole size, and legend detail depends on the texture it is printed on.
The panel connects two patterns: the openings for the operator’s components and the holes that attach the face to the chassis. Both must locate from the same panel datums so the assembled face fits what sits behind it.
Panels and bezels we make
- Equipment and instrument front panels
- Flat panels with display windows, switch and indicator holes, connector cutouts, and the mounting holes to the chassis.
- Bezels and faceplates
- Standalone frames that surround a display or control group and mount to a housing or chassis, formed with returns or countersunk, and powder coated.
- Rack panels
- Blank, cutout, and vented rack panels in rack units, with the mounting hole pattern from the rack or chassis. For the chassis behind the panel, see Rack-Mount Enclosures.
- Panels with hardware and legends
- Panels with self-clinching studs and standoffs installed and legends or logos screen printed from the artwork revision, plus labels and decals applied where the design uses them.
What decides whether the panel fits and looks finished
- Cutouts from component drawings
- Each display, switch, and connector sets its cutout shape, including any anti-rotation flat, and the panel thickness range it clamps. We cut every opening from the component maker’s drawing, locate it from the panel datums, and size a display window to the module’s viewing area.
- Cosmetic face and sheet grain
- Scratches, tooling marks, and fastener witness marks show on the visible face. We keep hardware and marks off that face, align the grain on a bare face, and protect the face through forming, coating, and packing. A powder coated face takes no grain.
- Coating, countersinks, and hardware
- Powder coat builds up in holes, countersinks, and threads. We cut countersinks on the front and size them so heads sit flush after coating, mask the cutouts that must hold size, and place self-clinching hardware from the fastener maker’s data on thickness and edge distance.
- Legends and artwork
- Coarse texture softens fine type, so the finish decides how much detail a legend holds. We screen print on the cured powder coat or on the bare face, place legends from the datums and clear of bends, holes, and edges, and apply a label or decal where small type needs a smooth surface.
- Rack panels
- We review rack panels against EIA/ECA-310-E, in rack units, taking the hole style and slot or hole size from the rack, and make each panel slightly under its rack-unit height so neighboring panels seat without binding.
From cutout review to a marked, protected face
The coating and the legend go on in the same shop that cuts the panel, so countersink depth and legend placement are settled against the finished texture before the sheet is cut.
Review the panel against its components
Check every cutout against the component drawings and the panel datums, confirm thickness and retention, settle the cosmetic face, and resolve any conflict before cutting.
Cut, form, and install hardware
Laser cut or punch the panel and openings, form the returns and flanges, deburr every cut edge, cut countersinks on the front, and press in self-clinching hardware from the back.
Coat, mark, and protect
Mask the bare areas, powder coat, screen print the legends on the cured coating, apply labels or decals, check countersinks and cutouts on the finished panel, and protect the visible face for assembly and shipping.
Check the finished cutout
An opening can have the correct center position and still reject the selected device. Review its full outline, any locating notch, the retention method, and the thickness after coating together with the component drawing.
The locating tab engages the notch to keep the switch from turning; the nut clamps it against the panel. Cutout shape and finished panel thickness therefore belong in the same component-fit check.
Start with the panel and what mounts in it
A panel drawing or model and the drawings of the parts that mount in it are enough to start. Add the artwork at its current revision when the panel carries legends.
- Panel drawing
- Model or 2D drawing with material, thickness, cutout pattern from datums, and fastener part numbers.
- Component drawings
- Mechanical drawings for each display, switch, indicator, and connector, with retention method.
- Finish and legends
- Coating color as RAL, Pantone, or sample, gloss and texture, masked areas, the cosmetic face, and legend artwork with revision and ink color.
- Rack panel details
- Panel height in rack units and the hole style from the rack or chassis drawing.
- Quantities and delivery
- Quantity, delivery date, and whether the panel ships bare, coated, marked, or with hardware installed.