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Shawn (Shawn Stern)
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User Since
Apr 5 2018, 5:36 AM (62 w, 5 d)

Recent Activity

Yesterday

Shawn closed T7965: kt-pr0047na-14410 as Resolved.

tightened z belts.

Tue, Jun 18, 7:55 AM · Restricted Project

Mon, Jun 17

Shawn added a comment to T7793: Cluster feedback for redgum.

The 2x M3x6 FHCS

Mon, Jun 17, 8:29 AM · Redgum
Shawn added a comment to T7793: Cluster feedback for redgum.

@west The belt mount screws.

Mon, Jun 17, 8:27 AM · Redgum
Shawn added a comment to T7793: Cluster feedback for redgum.

The y-belt mount screws on M1 have fallen out twice since Thursday. @daustin tightened the screws after the first occurrence on 7/13, only for them to fall back out 3 days later. I am wondering if using counter-sunk screws instead of the BHSC screws with washers could be causing this issue.

Mon, Jun 17, 6:41 AM · Redgum

Thu, Jun 13

Shawn added a comment to T7793: Cluster feedback for redgum.

Sounds good.

Thu, Jun 13, 8:06 AM · Redgum
Shawn added a comment to T7793: Cluster feedback for redgum.

@adam Would you like each probe fail recorded real time on this ticket? Or, should I record the data elsewhere?

Thu, Jun 13, 8:04 AM · Redgum
Shawn added a comment to T7793: Cluster feedback for redgum.

@adam I will do that. Probe fails have not been a problem. I have had one since yesterday.

Thu, Jun 13, 7:58 AM · Redgum
Shawn added a comment to T7793: Cluster feedback for redgum.

M1 - 1 y belt mount screw has fallen out.

Thu, Jun 13, 7:55 AM · Redgum
Shawn added a comment to T7793: Cluster feedback for redgum.

When the machine fails the first probe,the job is failed immediately in botqueue. Even if the rewipe and next probe are successful, the job must be restarted. After a successful second wipe and probe, the hot end stays at probing temp, and the bed remains at the printing temp. The filament remains retracted and needs to be manually fed back into the hotend.

Thu, Jun 13, 7:29 AM · Redgum
Shawn added a comment to T7793: Cluster feedback for redgum.

M4's y bearing holder screws were very loose.

Thu, Jun 13, 7:22 AM · Redgum
Shawn added a comment to T7793: Cluster feedback for redgum.

M4 - Y belt mount screws fell out.

Thu, Jun 13, 6:10 AM · Redgum

Wed, Jun 12

Shawn added a comment to T7793: Cluster feedback for redgum.

Redgum printers have been installed in M1, M2, M4, and M7 locations in cluster.

Wed, Jun 12, 12:22 PM · Redgum

Tue, Jun 11

Shawn closed T7682: producing shiny as Resolved.

replaced thermistor

Tue, Jun 11, 11:34 AM · Restricted Project

Mon, Jun 10

Shawn added a comment to T7682: producing shiny.

Installed on machine "hibiscus-einsy 16" for testing

Mon, Jun 10, 1:42 PM · Restricted Project
Shawn closed T7683: Hibiscus 20 as Resolved.

Replaced bed heater.

Mon, Jun 10, 12:20 PM · Restricted Project
Shawn updated the task description for T7683: Hibiscus 20.
Mon, Jun 10, 12:19 PM · Restricted Project

Mon, Jun 3

Shawn closed T7555: KT-PR0047NA-14007 as Resolved.

I couldn't reproduce the issue.

Mon, Jun 3, 7:18 AM · Restricted Project

Thu, May 30

Shawn closed T7460: KT-PR0041NA-21185 as Resolved.

I need more information to figure out the issue, so I am green tagging the machine and putting it back into circulation. Next time, tag the incomplete part with the machine.

Thu, May 30, 3:36 PM · Restricted Project
Shawn closed T7459: KT-PR0041NA-15006 as Resolved.
Thu, May 30, 3:21 PM · Restricted Project
Shawn added a comment to T7459: KT-PR0041NA-15006.

leveled the gantry and it probed properly. I also shifted the y axis back a little.

Thu, May 30, 2:47 PM · Restricted Project
Shawn renamed T7459: KT-PR0041NA-15006 from KT-PR0041NA-1500b to KT-PR0041NA-15006.
Thu, May 30, 2:19 PM · Restricted Project
Shawn closed T7461: KT-PR0041NA-23564 as Resolved.

Replaced the x motor wires

Thu, May 30, 1:45 PM · Restricted Project

Mon, May 20

Shawn closed T7369: KT-PR0047NA-14351 as Resolved.

I could not replicate the bed heating fail.

Mon, May 20, 7:18 AM · Restricted Project

May 13 2019

Shawn closed T7222: KT-PR0041NA-21188 as Resolved.

Y belt mount was missing two screws. The two remaining screws were very loose. I replaced the toolhead mounting insert on the x carriage, tightened down the x carriage guide, and tightened the bearing holders on the x and y axis.

May 13 2019, 9:29 AM · Restricted Project
Shawn closed T7224: KT-PR0047NA-14322 as Resolved.

Y belt mount was loose. Tightened the screws and calibrated.

May 13 2019, 8:09 AM · Restricted Project
Shawn renamed T7223: KT-PR0047NA-14356 from KT-PR0047NA-14366 to KT-PR0047NA-14356.
May 13 2019, 6:56 AM · Restricted Project
Shawn closed T7223: KT-PR0047NA-14356 as Resolved.

In the future, please include the failed part with the red tag. Layer shifting can be caused by numerous things. I lowered the y pulley. Hopefully the layer shifting is resolved

May 13 2019, 6:55 AM · Restricted Project

May 6 2019

Shawn closed T7058: KT-PR0035NA-09822 as Resolved.

Installed new bed tab and replaced the cracked x end idler.

May 6 2019, 2:52 PM · Restricted Project
Shawn closed T7057: KT-PR0047NA-15044 as Resolved.

Replaced the bed plate (stripped corner). Replaced left y bushing, set y belt tension.

May 6 2019, 9:01 AM · Restricted Project
Shawn closed T7059: KT-PR0047NA-13649 as Resolved.

Tightened y belt, and moved x min bumpstop to the right. Fixed the noisy electronics case fan.

May 6 2019, 7:29 AM · Restricted Project

Apr 29 2019

Shawn closed T6914: hibiscus-EINSY9 as Resolved.

Z ground wires broken. Replaced the term rings on the z ground wires.

Apr 29 2019, 2:59 PM · Restricted Project
Shawn closed T6910: M4 Beagle bone won't turn on or pick up jobs as Resolved.

Gave the bbb to Kaleb.

Apr 29 2019, 6:35 AM · Restricted Project

Apr 23 2019

Shawn closed T6754: Hibiscus 19 as Resolved.

Replaced bed plate.

Apr 23 2019, 10:18 AM · Restricted Project
Shawn closed T6729: KT-PR0041NA-15297 as Resolved.

Replaced Rambo

Apr 23 2019, 7:30 AM · Restricted Project

Apr 22 2019

Shawn created T6754: Hibiscus 19.
Apr 22 2019, 12:42 PM · Restricted Project
Shawn closed T6726: HIBISCUS 19 as Resolved.

X gantry leveled sufficiently.

Apr 22 2019, 12:39 PM · Restricted Project
Shawn closed T6732: L-pod in general as Resolved.

Just reset the BBB's, scrub the nozzle, and level the x gantry. We had the same issue reported a couple weeks ago. A mini 2 file had been sent to the pod, which knocked the x gantries out of level. Several machines kept tracing back. We power cycled the machines and reset the bbb's. After leveling the x gantries, the machines ran properly.

Apr 22 2019, 10:22 AM · Restricted Project
Shawn closed T6731: KT-PR0047-0014 as Resolved.

Replaced cracked y idler, and cracked z upper left and right. Replaced 2 cross-threaded inserts on the tool head.

Apr 22 2019, 10:09 AM · Restricted Project

Mar 21 2019

Shawn closed T6316: KT-PR0047NA- as Resolved.
Mar 21 2019, 8:49 AM · Restricted Project
Shawn created T6316: KT-PR0047NA-.
Mar 21 2019, 8:48 AM · Restricted Project

Mar 5 2019

Shawn closed T6005: KT-PR0041NA-15007 as Resolved.

Reset Znuts, cold pull, and calibrated.

Mar 5 2019, 11:43 AM · Restricted Project
Shawn triaged T6005: KT-PR0041NA-15007 as Normal priority.
Mar 5 2019, 11:42 AM · Restricted Project

Jan 10 2019

Shawn added a comment to T4931: Alpha User Testing Feedback.

User Testing Feedback -Quiver Alphas
Name: Shawn
Printer Serial Number: Quiver 17 2.0.0.54

Jan 10 2019, 9:06 AM · Quiver

Jul 17 2018

Shawn added a comment to T3149: Z-brake testing.

The machines with z-brake boards installed are:

Jul 17 2018, 6:08 AM · Restricted Project

Jul 3 2018

Shawn updated the task description for T3003: X and Y belt tensioner testing.
Jul 3 2018, 10:09 AM · Restricted Project

Jun 25 2018

Shawn updated the task description for T3003: X and Y belt tensioner testing.
Jun 25 2018, 11:45 AM · Restricted Project

Jun 21 2018

Shawn updated the task description for T3003: X and Y belt tensioner testing.
Jun 21 2018, 4:27 PM · Restricted Project
Shawn updated the task description for T3003: X and Y belt tensioner testing.
Jun 21 2018, 12:03 PM · Restricted Project

Jun 19 2018

Shawn added a comment to T2938: x belt tensioner redesign to prevent belt rubbing idler.

Data from machines in D pod with tensioner pieces.

Jun 19 2018, 7:40 AM · Restricted Project

Jun 4 2018

Shawn updated subscribers of T2720: EEPROM update check-box/ Flashing firmware on cluster printers.
Jun 4 2018, 11:03 AM · Cura LulzBot Edition

May 31 2018

Shawn created T2720: EEPROM update check-box/ Flashing firmware on cluster printers.
May 31 2018, 12:52 PM · Cura LulzBot Edition