D3D v18.06 Conceptual Design: Difference between revisions
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=Universal Axis= | =Universal Axis= | ||
*See [[Universal Axis]] for axis design | *See [[Universal Axis]] for axis design | ||
*Note: axis motor piece can be cut 1" to allow only a 3 bolt mounting for the stepper | *Note: axis motor piece can be cut 1" to allow only a 3 bolt mounting for the stepper. This allows mini printers to be tighter in size. | ||
*Half-carriage piece may be a useful addition. | |||
*Square 6 mm bolt pattern on 3 axes allows for addition axes to be mounted vertically or horizontally. This capability is removed if half-pieces are used. | |||
*All in all, half pieces can be used for the carriage and idler piece, and a 2/3 piece can be used for the motor mount piece | |||
*Nut catchers in end pieces extend the size of those pieces | |||
*If mounting is done on the face of the end pieces (2 of them), then the nut catchers are not necessary | |||
*End pieces may be mounted either on their face or through its outer end side (the nut catcher) | |||
=Geometry= | =Geometry= | ||
*Using external axis mounting allows for all the axes to be identical in lenght, thereby reducing part count over internal axis mounting design - where X and Y axes (as well as bed rods) would otherwise be of different length | *Using external axis mounting allows for all the axes to be identical in lenght, thereby reducing part count over internal axis mounting design - where X and Y axes (as well as bed rods) would otherwise be of different length | ||
Latest revision as of 23:07, 27 June 2018
Universal Axis
- See Universal Axis for axis design
- Note: axis motor piece can be cut 1" to allow only a 3 bolt mounting for the stepper. This allows mini printers to be tighter in size.
- Half-carriage piece may be a useful addition.
- Square 6 mm bolt pattern on 3 axes allows for addition axes to be mounted vertically or horizontally. This capability is removed if half-pieces are used.
- All in all, half pieces can be used for the carriage and idler piece, and a 2/3 piece can be used for the motor mount piece
- Nut catchers in end pieces extend the size of those pieces
- If mounting is done on the face of the end pieces (2 of them), then the nut catchers are not necessary
- End pieces may be mounted either on their face or through its outer end side (the nut catcher)
Geometry
- Using external axis mounting allows for all the axes to be identical in lenght, thereby reducing part count over internal axis mounting design - where X and Y axes (as well as bed rods) would otherwise be of different length