Machine class

Tube OD (mm)

CLR (mm)

Wall thickness (mm)

recorded; the 5 tools are OD-driven (mandrel excluded)

Clamp length (mm)

blank = auto

Pressure die length (mm)

blank = auto

Wiper length (mm)

blank = auto

Part XYZ points (optional - enables COMPOUND clamps)

Point	X	Y	Z

Converted to YBC in-tool. Any bend whose preceding straight is shorter than the clamp gets a compound clamp pair (grips the previous bend) - generated as exact solids: block minus swept groove, both ends open, block top at the arc crest.

Tube preview (from the XYZ table - drag to orbit, wheel to zoom, Shift-drag to pan)

enter or OCR XYZ points, then Preview

Read XYZ from a drawing screenshot (OCR - assistive, verify the numbers)

Loading OpenCascade WASM kernel (~50 MB, first load only - it caches). Internet required.

Tools generated: pulley unit with pocket (groove root = CLR - OD/2, stack pitch = OD + 2 x band), die clamp (pocket seat + tube channel), arm clamp, pressure die (front 0.1 x OD behind tangent), COMPOUND clamp pairs from your XYZ (block minus swept groove - straight + previous-bend torus wedge - ends open, top at the arc crest), wiper (fixed tool - die-flank fit surface, true V-feather intersection). Shared frame: Z = pulley axis, tangent plane y = CLR, tube along X. Units mm. Geometry engine: OpenCascade (WASM) - identical solids verified against the desktop CAD reference.