3DPrinting/PrusaSlicer-NonPlainar
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Added ABS material to the Prusa Multi Material wipe tower.

Browse source
This commit is contained in:
bubnikv 2017-05-17 18:14:47 +02:00
parent 66b619dfa4
commit 34747b2015
1 changed files with 19 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

24
xs/src/libslic3r/GCode/WipeTowerPrusaMM.cpp
View file

@ -302,6 +302,8 @@ std::pair<std::string, WipeTower::xy> WipeTowerPrusaMM::tool_change(int tool)
m_wipe_area - m_perimeter_width);
PrusaMultiMaterial::Writer writer;
// Scaffold leaks terribly, reduce leaking by a full retract when going to the wipe tower.
float initial_retract = ((m_current_material == SCAFF) ? 1.f : 0.5f) * m_retract;
writer.set_extrusion_flow(m_extrusion_flow)
.set_z(m_z_pos)
.append(";--------------------\n"
@ -313,14 +315,14 @@ std::pair<std::string, WipeTower::xy> WipeTowerPrusaMM::tool_change(int tool)
// Lift for a Z hop.
.z_hop(m_zhop, 7200)
// Additional retract on move to tower.
.retract(m_retract/2, 3600)
.retract(initial_retract, 3600)
// Move to a starting position, one perimeter width inside the cleaning box.
.travel(((m_current_shape == SHAPE_NORMAL) ? cleaning_box.ld : cleaning_box.lu) +
xy(m_perimeter_width, ((m_current_shape == SHAPE_NORMAL) ? 1.f : -1.f) * m_perimeter_width), 7200)
// Unlift for a Z hop.
.z_hop_reset(7200)
// Additional retract on move to tower.
.load(m_retract/2, 3600)
.load(initial_retract, 3600)
.load(m_retract, 1500)
// Increase extruder current for ramming.
.set_extruder_trimpot(750)
@ -429,8 +431,14 @@ void WipeTowerPrusaMM::toolchange_Unload(
// Current extruder position is on the left, one perimeter inside the cleaning box in both X and Y.
switch (current_material)
{
case PVA:
case ABS:
// ramming start end y increment amount feedrate
writer.ram(xl + m_perimeter_width * 2, xr - m_perimeter_width, y_step * 0.2f, 1.2f, 4000)
.ram(xr - m_perimeter_width, xl + m_perimeter_width, y_step * 1.2f, 1.6f, 4600)
.ram(xl + m_perimeter_width * 2, xr - m_perimeter_width * 2, y_step * 1.2f, 1.8f, 5000)
.ram(xr - m_perimeter_width * 2, xl + m_perimeter_width * 2, y_step * 1.2f, 1.8f, 5000);
break;
case PVA:
writer.ram(xl + m_perimeter_width * 2, xr - m_perimeter_width, y_step * 0.2f, 3, 4000)
.ram(xr - m_perimeter_width, xl + m_perimeter_width, y_step * 1.5f, 3, 4500)
.ram(xl + m_perimeter_width * 2, xr - m_perimeter_width * 2, y_step * 1.5f, 3, 4800)
@ -461,9 +469,15 @@ void WipeTowerPrusaMM::toolchange_Unload(
if (std::abs(writer.x() - xl) < std::abs(writer.x() - xr))
std::swap(xl, xr);
// Horizontal cooling moves will be performed at the following Y coordinate:
writer.travel(writer.x(), writer.y() + y_step * 0.8f, 7200);
writer.travel(xr, writer.y() + y_step * 0.8f, 7200);
switch (current_material)
{
case ABS:
writer.cool(xl, xr, 3, -5, 1600)
.cool(xl, xr, 5, -5, 2000)
.cool(xl, xr, 5, -5, 2400)
.cool(xl, xr, 5, -3, 2400);
break;
case PVA:
writer.cool(xl, xr, 3, -5, 1600)
.cool(xl, xr, 5, -5, 2000)
@ -498,7 +512,7 @@ void WipeTowerPrusaMM::toolchange_Change(
// Speed override for the material. Go slow for flex and soluble materials.
int speed_override;
switch (new_material) {
case PVA: speed_override = 80; break;
case PVA: speed_override = (m_z_pos < 0.80f) ? 60 : 80; break;
case SCAFF: speed_override = 35; break;
case FLEX: speed_override = 35; break;
default: speed_override = 100;