Holographic Assistant Enclosure Rev B

Modify the current Modular Holographic Assistant Enclosure as Revision B. Keep every component as a separate named solid body, but position all components in their correct assembled locations. Do not arrange the components in an exploded row or print-bed layout. BASE: Create a two-part hollow base measuring 220 mm wide, 180 mm deep and 80 mm high. Use 3 mm walls and 10 mm external corner radii. Create separate named bodies called Base_Chassis and Base_Lid. Create a real through-opening in the centre of the lid measuring 80 mm wide by 20 mm deep. The opening must be visibly cut through the lid. Add a 4 mm deep recessed ledge around it for a separate Mist_Nozzle_Cartridge body. Provide 0.3 mm clearance around the cartridge. Add a shallow condensation gutter around the opening, draining toward the underside of the lid. Create a full-height internal partition separating a central wet compartment from a dry electronics compartment on the right side. Do not design the final reservoir or electronics yet. POST: Place the vertical post at the rear-left corner of the base, with its centre approximately 30 mm from the left edge and 30 mm from the rear edge. Make the post 40 × 40 mm externally, 250 mm tall and hollow with 3 mm walls. Create a 20 mm deep locating socket in the base. Use four 4.2 mm mounting holes arranged in a rectangular pattern. The socket must resist twisting without relying only on the screws. OPTICAL ARM: Attach the arm to the top of the post in its assembled position, extending toward the mist opening. Create a telescoping or sliding arm with a nominal reach of 160 mm and at least 60 mm of adjustment. Include locking positions for M4 screws and preserve an internal cable passage. PROJECTOR MOUNT: Remove the current cross-shaped projector housing. Replace it with a separate universal projector plate approximately 80 × 60 mm. Add four mounting slots, each 4.5 mm wide and 30 mm long. Connect the plate to the arm with a clearly defined horizontal pivot bolt and curved locking slot. Permit downward pitch adjustment from 25 to 65 degrees. In the assembled position, the centreline of the projector plate must point toward the centre of the mist opening. SERVICE FEATURES: Create a separate removable base lid with six M3 heat-set-insert mounting points. Create a recessed USB-C opening measuring 14 × 9 mm with internal connector and strain-relief clearance. Use approximately 0.3 mm clearance between mating printed parts. Avoid unsupported internal ceilings and keep all bodies suitable for ordinary FDM printing. Show the completed model in its assembled configuration.

Parameters

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