3-Piece Slotted Crossbar A-Frame Ergonomic Riser Standard 1:1 DXF · SVG · PDF Default Spec: 230 × 220 × 115 mm (T=6mm)

Laser Cut Interlocking Laptop & Tablet Riser Stand Generator (3-Piece Kerf DXF)

1:1 CAD ENGINE READY

Laser Cut Interlocking Laptop & Tablet Riser Stand Generator (3-Piece Kerf DXF)

1CAD Style & Material SetupLaser

Select CAD Style / Model (36)Search & Filter

Material Stock Preset (Auto-Sets Caliper T & Kerf K)

Display Units

Scale Lock

1:1 True Scale

2Dimensions (1:1)Millimeters (mm)

Side Frame Base Depth (L)230 mm

Crossbar Span Width (W)220 mm

Rear Elevation Height (H)115 mm

Thickness (T mm)

Laser Kerf (K mm)

3Brand Logo & 1:1 ExportZero Login

2D & 3D Brand Logo Mockup:

📤 Upload Logo

Print Artwork Bleed Guide:

Embed Spec Sheet & 50mm / 1" Scale Bars (Added on separate DIMENSIONS layer)

Pre-Flight Geometry Audit8/8 PASSED

PASS
Closed Outer Contours: 6 closed LWPOLYLINE cut loop(s) verified
PASS
Zero Duplicate Cut Paths: 58 unique segments (0 laser double-burns)
PASS
Flute & Kerf Tolerance Guard: T=6.00mm, K=0.150mm within structural limits
PASS
ISO Layer Color Separation: CUT (Red), CREASE (Blue), SCORE (Emerald), DIMENSIONS isolated
PASS
1:1 Physical Unit Header: Explicit mm/in SVG viewBox + DXF $INSUNITS=4 + 50mm PDF bar
PASS
Exact 2D Cut Bounding Parity: Cut Bounds 486×242mm === Blank Size
PASS
2D ↔ 3D Kinematic Model Sync: Archetype 'laptop_stand_laser' synced (1 3D component(s))
PASS
True Vector Sheet Nesting Sync: 1:1 vector paths mapped to multi-up sheet grid

100%

CUT (3.88m) CREASE/SCORE (0.00m)● 6 Loops · Est. Cut: ~218s

1:1 Synced · Blank: 486 × 242 mm

2D 1:1 Unfolded Vector BlueprintBlank: 486 × 242 mm (19.13" × 9.53")

3D Interactive Fold & Orbit (Kraft Board)

80%

0%100%

Camera:

Yaw: -28°Pitch: 24°

⟳ Drag Anywhere to Rotate 3DL=230 × W=220 × H=115mm

LEFT LEG (230×115mm)

RIGHT LEG (230×115mm)

CROSSBAR BRACE (220mm)Slot=5.85mm (80% Locked)

Flat Kit Footprint

486.0 × 242.0 mm

Ergonomic Tilt Angle

16.2° Slope

Calibrated Slot Width

5.85 mm (T - K)

Stand Span Width

220 mm

Structural & Manufacturing Specification Summary

Quick Default Download: ↓ .DXF ↓ .SVG ↓ .PDF

An interlocking 3-piece laser-cut Laptop & Tablet Riser Stand elevates portable computers at an ergonomic viewing angle using two angled side leg frames with curved front retention hooks and a single horizontal crossbar brace. To assemble without glue or screws while supporting heavy laptops without lateral racking, the angled mortise slots in the side legs and the mating slots in the crossbar are automatically compensated for your exact sheet caliper and laser kerf (W_slot = T - K). Both side legs feature weight-reduction cooling cutouts and rear cable management routing.

CUT LAYER #EF4444 (ACI 1)

CREASE / BEND #2563EB (ACI 5)

SCALE HEADER $INSUNITS=4 (1:1 mm)

SIMULATION 2D + 3D + Nesting

Pre-Calibrated Industry Sizes (1)

Standard Product Presets Built on This Ergonomic Laptop Riser Stand Engine

240 × 230 × 120 mm (T=6mm)

MacBook Pro 14"/16" Laptop Stand

Supports 13" to 16" Laptops (MacBook Air/Pro, Dell XPS, ThinkPad) at an 18° Ergonomic Angle

Load Preset Spec →

Structural Geometry & Allowances

Mathematical Blank & Tolerance Formulas

Kerf-Compensated Interlocking Mortise Slot Width (W_slot)

W_slot = max(1.2 mm, T - K)

Subtracts laser beam kerf (K) from sheet thickness (T) so the crossbar locks into the two side leg frames with zero lateral play.

Ergonomic Deck Tilt Angle (Theta_tilt)

Theta_tilt = arctan((H_rear - H_front_lip) / L_base)

Computes the ergonomic keyboard incline angle (typically 18°–24°) from your base depth (L) and rear elevation height (H).

Crossbar Outer Span Width (W_crossbar)

W_crossbar = W_span + 2 * (12 mm + T)

Adds structural locking shoulders outside both mortise slots so the side legs cannot splay outward under load.

Pre-Press & Production SOP

Step-by-Step Export & Assembly Guide

1 Measure your plywood or acrylic sheet thickness with digital calipers and enter Base Depth (L), Crossbar Span Width (W), Rear Height (H), Thickness (T), and Laser Kerf (K).
2 Inspect the 3 nested flat parts in the 2D CAD view: Left Side Frame, Right Side Frame (with inner cooling cutouts), and the Notched Crossbar Brace.
3 Preview the 3D interlocking assembly and rotation in the 3D Fold Preview tab.
4 Export as 1:1 .DXF or .SVG, laser-cut the 3 pieces, and slide the notched crossbar down into the angled mortise slots of both side legs for instant tool-free assembly.

Board Caliper, Laser & Die-Cutting Reference

Material Thickness, Creasing Matrix & Laser Kerf Settings

Material / Sheet Stock	Caliper Thickness (T)	Recommended Tooling / Laser Setup	Allowance / Kerf Spec	Primary Use Case
6.0mm (1/4 in) Baltic Birch Plywood	6.00 mm	CO2 Laser (60W–100W) or CNC Router (K = 0.15mm)	Interlocking Slot Width: 5.85 mm	13-inch to 17-inch MacBook Pro, Dell XPS, and gaming laptop stands
6.0mm Cast Acrylic Sheet (Clear / Matte Black)	6.00 mm	CO2 Laser (K = 0.18mm)	Interlocking Slot Width: 5.82 mm	Modern studio desk stands, retail tablet displays, DJ controller risers
4.0mm Birch Plywood / High-Density MDF	4.00 mm	Diode or CO2 Laser (K = 0.13mm)	Interlocking Slot Width: 3.87 mm	Ultralight travel laptop risers, iPad / drawing tablet stands

Packaging & CNC Engineering FAQ

Frequently Asked Questions — Ergonomic Laptop Riser Stand

What plywood thickness is recommended for a 15-inch or 16-inch laptop stand?

We strongly recommend 6.0mm (1/4 inch) Baltic Birch plywood or 6.0mm cast acrylic for 14-inch to 17-inch laptops. It provides rock-solid zero-flex stability while still packing flat into a laptop bag.

How does the stand pack flat for travel?

Because the crossbar slides into the side leg mortises using a calibrated friction fit (T - K) without glue, you can pull the crossbar out in 2 seconds and stack all 3 flat plates inside your laptop sleeve.

Will the front hooks block my laptop trackpad?

No. The front retention lip is engineered with a low-profile 18mm hook height and wide crossbar spacing (W) so the center trackpad notch on MacBooks and Windows laptops remains completely unobstructed.

Are the inner cooling cutouts exported on the same CUT layer?

Yes! Both the triangular ventilation cutouts and the circular rear cable routing holes are exported as closed inner LWPOLYLINE loops on the CUT layer.

Topical Silo Navigation (Laser & CNC Joinery)