Enclosure U-wall with sliding door tracks and T-track interconnects

Generate a clean, single-body 3D printable mechanical enclosure wall component based on the following precise parameters, dimensions, and tolerances. 1. GLOBAL FOOTPRINT & STRUCTURE: - Shape: Single-piece, seamless extruded "U-shape" framing three sides (Left Wall, Back Wall, Right Wall). - Outer Width (Left-to-Right): 197.70 mm. - Outer Depth (Front-to-Back): 136.24 mm. - Wall Thickness: 4.00 mm solid thickness uniformly throughout the U-shape. - Vertical Extrusion Height: 150.00 mm. 2. FRONT DOOR SLIDING TRACKS: - On the interior faces of both the Left and Right walls, right at the very front opening, add a vertical slot/track for a sliding door. - Sliding Door Dimensions to fit: The physical door is 197.70 mm wide by 2.00 mm thick. - Track Dimensions (Including 0.20 mm 3D printing tolerance on all sides): Each track slot must be exactly 2.40 mm wide and 3.00 mm deep into the wall. - Track Position: Recessed straight down the entire 150.00 mm vertical height of the front-facing inner edges. 3. MODULAR CONNECTIVITY (LEFT/RIGHT INTERLOCKS): - Left Side Wall (Outer Face): Integrate a vertical, interlocking "Female" T-track channel running the full 150.00 mm height. - Right Side Wall (Outer Face): Integrate a matching vertical, interlocking "Male" T-track rail running the full 150.00 mm height. - Design Intent: The male T-track of one printed box must slide smoothly into the female T-track of an identical adjacent box from the top down. The tracks must be structurally sturdy, low-profile (protruding/recessing no more than 3.00 mm to 4.00 mm from the wall), and include a 0.25 mm sliding tolerance so they lock together securely without slop. Output format: Editable STEP or production-ready STL file with clean, manifold, non-overlapping B-rep geometry.

Parameters

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