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Merge branch 'martinbudden-pancake_stepper'

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This commit is contained in:
Chris Palmer 2021-01-02 11:02:27 +00:00
commit 4a95ce528e
6 changed files with 9 additions and 7 deletions
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libtest.png
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libtest.scad
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@ -351,7 +351,7 @@ modules_y = iecs_y + 60;
ssrs_y = modules_y + 80;
blowers_y = ssrs_y + 60;
batteries_y = blowers_y + 100;
steppers_y = batteries_y + 70;
steppers_y = batteries_y + 55;
panel_meters_y = steppers_y + 70;
extrusions_y = panel_meters_y + 80;

7
readme.md
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@ -3461,15 +3461,16 @@ NEMA stepper motor model.
| Qty | Module call | BOM entry |
| ---:|:--- |:---|
| 4 | `ring_terminal(M3_ringterm)` | Ring terminal 3mm |
| 15 | `screw(M3_pan_screw, 8)` | Screw M3 pan x 8mm |
| 20 | `screw(M3_pan_screw, 8)` | Screw M3 pan x 8mm |
| 1 | `NEMA(NEMA14)` | Stepper motor NEMA14 x 36mm |
| 1 | `NEMA(NEMA16)` | Stepper motor NEMA16 x 19.2mm |
| 1 | `NEMA(NEMA17P)` | Stepper motor NEMA17 x 26.5mm |
| 1 | `NEMA(NEMA17S)` | Stepper motor NEMA17 x 34mm |
| 1 | `NEMA(NEMA17M)` | Stepper motor NEMA17 x 40mm |
| 1 | `NEMA(NEMA17)` | Stepper motor NEMA17 x 47mm |
| 1 | `NEMA(NEMA23)` | Stepper motor NEMA22 x 51.2mm |
| 11 | `washer(M3_washer)` | Washer M3 x 7mm x 0.5mm |
| 15 | `star_washer(M3_washer)` | Washer star M3 x 0.5mm |
| 16 | `washer(M3_washer)` | Washer M3 x 7mm x 0.5mm |
| 20 | `star_washer(M3_washer)` | Washer star M3 x 0.5mm |
<a href="#top">Top</a>

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4
tests/stepper_motors.scad
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@ -22,9 +22,9 @@ include <../vitamins/stepper_motors.scad>
use <../utils/layout.scad>
module stepper_motors()
layout([for(s = stepper_motors) NEMA_width(s)], 5) let(m = stepper_motors[$i]) {
layout([for(s = stepper_motors) NEMA_width(s)], 5, no_offset = true) let(m = stepper_motors[$i]) {
rotate(180)
NEMA(m, 0, m == NEMA17M || m == NEMA17M8);
NEMA(m, 0, m == NEMA17P || m == NEMA17M || m == NEMA17M8);
translate_z(4)
NEMA_screws(m, M3_pan_screw, n = $i, earth = $i > 4 ? undef : $i - 1);

3
vitamins/stepper_motors.scad
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@ -27,10 +27,11 @@ NEMA17 = ["NEMA17", 42.3, 47, 53.6/2, 25, 11, 2, 5, 24,
NEMA17M = ["NEMA17M", 42.3, 40, 53.6/2, 25, 11, 2, 5, 20, 31, [12.5, 11]];
NEMA17M8= ["NEMA17M8", 42.3, 40, 53.6/2, 25, 11, 2, 8, [280, 8, 4], 31, [12.5, 11]];
NEMA17S = ["NEMA17S", 42.3, 34, 53.6/2, 25, 11, 2, 5, 24, 31, [8, 8]];
NEMA17P = ["NEMA17P", 42.3, 26.5, 53.6/2, 25, 11, 2, 5, 26.5, 31, [10, 8]];
NEMA16 = ["NEMA16", 39.5, 19.2, 50.6/2, 50.6/2, 11, 2, 5, 12, 31, [8, 8]];
NEMA14 = ["NEMA14", 35.2, 36, 46.4/2, 21, 11, 2, 5, 21, 26, [8, 8]];
NEMA23 = ["NEMA23", 56.4, 51.2, 75.7/2, 35, 38.1/2, 1.6, 6.35, 24, 47.1, [8, 8]];
stepper_motors = [NEMA14, NEMA16, NEMA17S, NEMA17M, NEMA17, NEMA23];
stepper_motors = [NEMA14, NEMA16, NEMA17P, NEMA17S, NEMA17M, NEMA17, NEMA23];
use <stepper_motor.scad>