Rotational Fitting with Transverse Bore and Flange

Canonical pose for evaluation: the fitting's primary axis is positive Y, and its designated radial direction is positive Z. Create one connected rotational fitting with a total primary- axis length of 70 mm. Starting at the narrow end, use a 20 mm long tapered section with end radii of 15 mm and 30 mm, followed by a 60 mm diameter cylindrical section. Finish the exterior with an 80 mm diameter flange that is 5 mm thick. Derive the remaining straight-section length from the stated overall dimensions. Give the exterior-profile transitions 2 mm fillets; edges bordering the opening features remain sharp. At the narrow end, include a 20 mm diameter cylindrical opening that passes through the primary axis, lies transverse to it, and extends 70 mm in the designated radial direction. At the cylindrical-section-to- flange junction, include a parallel cylindrical recess with a 35 mm radius and a 3 mm depth in the same radial direction. On the outward flange face, include three 5 mm diameter through-holes using a 30 mm mounting radius and spanning a 120 degree arc centered toward the designated radial direction. Infer the reusable alignment, pattern-spacing, face-normal, attachment, and construction-dependency relations needed to form one connected result. All dimensions are in millimetres.

Parameters

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