Symmetric Bracket

Create a 3D parametric CAD model of a symmetric mechanical bracket based on the following specifications: 1. Overall Dimensions & Units: - Units: Millimeters (mm) - Total Length: 160 mm - Total Width (Depth): 64 mm - Total Height: 110 mm 2. Base Structure: - The bottom base has a total length of 160 mm, a width of 64 mm, and a side step height of 28 mm. - At the bottom center of this base, there is a large semi-circular (arch) cutout with a diameter of 80 mm running completely through the 64 mm width. 3. Upper Main Body: - Rising from the base is a central block with a length of 112 mm and a width of 64 mm, extending to the total height of 110 mm. - This creates a stepped ledge on the left and right sides of the base. 4. Central Cutout & Slots: - There is a central slot cut through the entire 64 mm width of the upper body. - At the top surface, the slot has a width of 40 mm and goes straight down to a depth of 28 mm. - At the very top center of this 40 mm slot, there is a semi-cylindrical groove with a diameter of 38 mm running along the 64 mm width. - Below the 28 mm depth, the central cutout widens symmetrically to a total width of 80 mm, creating an inverted T-shaped internal cavity. 5. Reinforcing Ribs: - On the side, there is a triangular reinforcing rib (stiffener web). - The rib has a thickness of 14 mm and a base length of 25 mm on the ledge. - It connects the outer edge of the 28 mm high base step to the upper vertical wall of the main body.

Parameters

Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.