Syringe Pump Linear Drive Assembly

Generate a parametric 3D mechanical CAD model of an Automated Syringe Infusion Pump linear drive assembly with exact dimensions: Base Plate: Rectangular plate 240\text{ mm} \times 90\text{ mm} \times 8\text{ mm} with 4 counterbored mounting holes (\varnothing 6.5\text{ mm}) at corners (15\text{ mm} margin). Two Vertical Upright Plates: Flat plates 80\text{ mm} \times 50\text{ mm} \times 10\text{ mm} positioned at opposite ends of the base. Each plate has a central through-hole \varnothing 12\text{ mm} at height 45\text{ mm}, and two flanking guide holes \varnothing 12.7\text{ mm} spaced 40\text{ mm} apart. Shafts: Two smooth parallel guide rods (\varnothing 12.7\text{ mm} \times 180\text{ mm}) and one central lead screw (\varnothing 14\text{ mm} \times 190\text{ mm}). Linear Slider Block: Moving carriage 50\text{ mm} \times 40\text{ mm} \times 20\text{ mm} riding on the guide rods and driven by the central lead screw. Syringe Cradle: Stationary block with a \varnothing 30\text{ mm} semicircular cutout and a 4\text{ mm} retaining groove to hold a standard 50\text{ mL} medical syringe barrel. Export as a watertight, assembly-ready STEP / solid B-Rep file."

Parameters

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