Screwdriver CAD Model
Carl Grief
Original Piece
• 6 in 1 hammer and screwdriver
• Seven total pieces
• Largest two screwdrivers Phillip’s
heads
• Smallest two flat heads
Large Screwdriver
Large Screwdriver
• Two materials
• Brass(?) handle
• Steel(?) head
• Two threaded sections
• Detailed grip on handle
Building it
• Started with profile sketch and
revolved around central line.
Building it
• Started with profile sketch and
revolved around central line.
• Shelled inside to correct width.
Building it
• Started with profile sketch and
revolved around central line.
• Shelled inside to correct width.
• Threaded inside and outside, then
extruded head.
Building it
• Started with profile sketch and
revolved around central line.
• Shelled inside to correct width.
• Threaded inside and outside, then
extruded head.
• Lofted to create Phillip’s head.
Building it
• Started with profile sketch and
revolved around central line.
• Shelled inside to correct width.
• Threaded inside and outside, then
extruded head.
• Lofted to create Phillip’s head.
Building it
• Started with profile sketch and
revolved around central line.
• Shelled inside to correct width.
• Threaded inside and outside, then
extruded head.
• Lofted to create Phillip’s head.
• Used coil, circular pattern, and mirror
to create grip.
Building it
• Started with profile sketch and
revolved around central line.
• Shelled inside to correct width.
• Threaded inside and outside, then
extruded head.
• Lofted to create Phillip’s head.
• Used coil, circular pattern, and mirror
to create grip.
Building it
• Started with profile sketch and
revolved around central line.
• Shelled inside to correct width.
• Threaded inside and outside, then
extruded head.
• Lofted to create Phillip’s head.
• Used coil, circular pattern, and mirror
to create grip.
Building it
• Started with profile sketch and
revolved around central line.
• Shelled inside to correct width.
• Threaded inside and outside, then
extruded head.
• Lofted to create Phillip’s head.
• Used coil, circular pattern, and mirror
to create grip.
Medium Screwdriver
Medium Screwdriver
• Almost exactly the same as the larger
one
• Grip was a little different
• Had indent on the handle
Base
Base
• This was a solid piece with a rounded
top, two threads, and two grip areas.
Building
• I rotated the initial shape.
Building
• I rotated the initial shape.
• Threaded the areas that needed to be
threaded.
Building
• I rotated the initial shape.
• Threaded the areas that needed to be
threaded.
• Then used coil and circular pattern to
make the grip.
Building
• I rotated the initial shape.
• Threaded the areas that needed to be
threaded.
• Then used coil and circular pattern to
make the grip.
Building
• I rotated the initial shape.
• Threaded the areas that needed to be
threaded.
• Then used coil and circular pattern to
make the grip.
Assembly
Assembly