Y-Piece

A trunk dividing into two branches on flat miter cuts, symmetric or as a lateral, the branches of the trunk diameter or tapering to smaller ends. A round trunk dividing into two round branches, joined on flat miter cuts: branches of the trunk diameter, each developed as its own unrolled plate, or branches that taper from it to smaller ends.

• Equal branches
• Unequal branches

How the y-piece is developed, with a worked example · Branches