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Typo in drag_chain

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Chris Palmer 2020-12-04 12:08:55 +00:00
parent 42b76ab8d3
commit d5a711f4cc
2 changed files with 4 additions and 4 deletions
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6
printed/drag_chain.scad
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@ -59,11 +59,11 @@ function drag_chain_z(type) = //! Outside dimension of a 180 bend
function drag_chain(name, size, travel, wall = 1.6, bwall = 1.5, twall = 1.5, screw = M2_cap_screw, screw_lists = [[1,0,0,1],[1,0,0,1]]) = //! Constructor function drag_chain(name, size, travel, wall = 1.6, bwall = 1.5, twall = 1.5, screw = M2_cap_screw, screw_lists = [[1,0,0,1],[1,0,0,1]]) = //! Constructor
[name, size, travel, wall, bwall, twall, screw, screw_lists]; [name, size, travel, wall, bwall, twall, screw, screw_lists];
function drag_chain_outer_size(type) = //! Link outer dimensions function drag_chain_outer_size(type) = //! Link outer dimensions
let(s = drag_chain_size(type), z = s.z + drag_chain_bwall(type) + drag_chain_twall(type)) let(s = drag_chain_size(type), z = s.z + drag_chain_bwall(type) + drag_chain_twall(type))
[s.x + z, s.y + 4 * drag_chain_wall(type) + 2 * clearance, z]; [s.x + z, s.y + 4 * drag_chain_wall(type) + 2 * clearance, z];
function screw_lug_radius(screw) = //! Radius if a screw lug function screw_lug_radius(screw) = //! Radius of a screw lug
corrected_radius(screw_clearance_radius(screw)) + 3.1 * extrusion_width; corrected_radius(screw_clearance_radius(screw)) + 3.1 * extrusion_width;
module screw_lug(screw, h = 0) //! Create a D shaped lug for a screw module screw_lug(screw, h = 0) //! Create a D shaped lug for a screw
@ -81,7 +81,7 @@ module screw_lug(screw, h = 0) //! Create a D shaped lug for a screw
function bool2int(b) = b ? 1 : 0; function bool2int(b) = b ? 1 : 0;
module drag_chain_screw_positions(type, end) {//! Place children at the screw positions, end = 0 for the start, 1 for the end module drag_chain_screw_positions(type, end) { //! Place children at the screw positions, end = 0 for the start, 1 for the end
r = screw_lug_radius(drag_chain_screw(type)); r = screw_lug_radius(drag_chain_screw(type));
s = drag_chain_size(type); s = drag_chain_size(type);
os = drag_chain_outer_size(type); os = drag_chain_outer_size(type);

2
readme.md
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@ -4592,7 +4592,7 @@ to the assembly, for example to add inserts.
| ```drag_chain_outer_size(type)``` | Link outer dimensions | | ```drag_chain_outer_size(type)``` | Link outer dimensions |
| ```drag_chain_radius(type)``` | The bend radius at the pivot centres | | ```drag_chain_radius(type)``` | The bend radius at the pivot centres |
| ```drag_chain_z(type)``` | Outside dimension of a 180 bend | | ```drag_chain_z(type)``` | Outside dimension of a 180 bend |
| ```screw_lug_radius(screw)``` | Radius if a screw lug | | ```screw_lug_radius(screw)``` | Radius of a screw lug |
### Modules ### Modules
| Module | Description | | Module | Description |