GrabCAD 模型信息
Curved Tapered Lattice · 模型 60848
A solid, evenly perforated square base four sided pyramid whose base supports four inward curving, round-tapering, stepped-edge walls converge symmetrically towards its tip, with an internal ribbed/lattice structure exposed through the perforation pattern. This piece is a four-sided curved face pyramid rising from a flat square grid lattice base to a narrow apex. Taller than it is long or wide, the rounded face pyramid exhibits rotational symmetry about its central vertical axis, with any two adjacent faces meeting in either a continuous, uninterrupted edge from the base to the top or a periodically interrupted, corrugated edge. The base is a flat square plate. Near its perimeter and their lowest portion, the side walls remain solid and unperforated, forming a plain structural margin. The base plate is perforated with a uniform, evenly spaced rectangular grid array of ten by ten rounded-corner (soft capsule-like) square cut-outs, roughly ten openings per side, running through the base plate in a regular rectilinear pattern. The four sloped, curved walls rise from the solid base band and converge at a single point at the top, curving inward along their height, as they rise rather than tapering as flat, straight-edged triangles. One lateral edge of each face's outer profile steps inward in a series of notches along its length, giving the overall silhouette a scalloped, crenellated or shingled appearance rather than a smooth cone or pyramid outline. Each sloped face carries rows of cut-outs which follow one of the lateral edges. Near the base, the openings are elongated vertically. Moving up the face, the openings in each successive row become shorter and more evenly square than elongated rectangle in shape. The number of openings per row and their height to width ratios decrease progressively toward the apex until only one or two small openings remain near the tip. On either side of each vertical corner edge, the rows of openings are mirrored. Through the perforations on both the base and the side faces, an internal lattice or interwoven rib structure is visible beneath the outer surface and which the outer faces act as a perforated outer shell over. They integrate with this network of intersecting, conjoined, slanted, curved ceilings and arching ribs that run through the interior volume of the shape.
- 格式
- Rhino、KeyCreator、STEP / IGES、Rendering
- 分类
- Hobby、Just for fun、Miscellaneous
- 标签
- interwov、intersecting、interrupted、internal、interior、integrate、grid、four-sided、flat、face、exposed、evenly、elongated、edges、cut-outs、curving、curved、crenellated、corrugated、corner、converge、continuous、conjoined、cone、central、capsule、base、array、arching、apex
- 数据更新
- 2026-09-27T17:49:39Z
