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DRAWING A HELIX/SCREW THREAD. HELIX = SPRING SPIRAL = FLAT. Major Diameter – Largest diameter of the thread. Major Diameter. Thread Pitch – Distance between any two of the same points of a thread. Thread Pitch. 3. 1. 2. REGENERATE. CYLINDER TOP PLANE Ø2.00 HEIGHT 5.
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DRAWING A HELIX/SCREW THREAD HELIX = SPRING SPIRAL = FLAT
Major Diameter – Largest diameter of the thread Major Diameter
Thread Pitch – Distance between any two of the same points of a thread Thread Pitch
3 1 2 REGENERATE CYLINDER TOP PLANE Ø2.00 HEIGHT 5 SKETCH A CIRCLE SAME DIAMETER AS THE CYLINDER 4 5 REGENERATE AGAIN FEATURES: CURVES, HELIX & SPIRAL
CLICK THE CIRCLE 7 6 PITCH & REVOLUTION ADJUST PITCH OF HELIX ADJUST HELIX REVOLUTIONS (TURNS) 8 TILT VIEW OF CYLINDER TO SEE END OF THE HELIX 9 FEATURES: REFERENCE GEOMETRY PLANE
2. CLICK THE END POINT OF THE HELX 10 1. CLICK THE LINE OF THE HELIX A NEW PLANE APPEARS AT THE END OF THE HELIX 11 VIEW NORMAL TO:
12 SKETCH, – 3 SIDED POLYGON (TRIANGLE) 13 REGENERATE
PROFILE (TRIANGLE) PATH (HELIX) 14 FEATURES – SWEPT BOSS/BASE
15 EDIT HELIX/SPIRAL (RIGHT-CLICK) CHANGE PITCH & REVOLUTIONS
16 SKETCH ON FRONT PLANE 17 FEATURES CUT-REVOLVE
THIS END OF THE BOLT NOT THIS END 18 ADD A HEAD TO THE BOLT