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Oct 10 2019

kent committed rTAZQUIVER1341c52b7d80: Merge branch 'devel' into T8959 (authored by kent).
Merge branch 'devel' into T8959
Oct 10 2019, 2:06 PM
kent committed rTAZQUIVER05aee80c68df: Merge branch 'T8959' into devel close T9069 (authored by kent).
Merge branch 'T8959' into devel close T9069
Oct 10 2019, 2:06 PM
kent committed rTAZQUIVER473ed35e8855: Merge branch 'master' into T8731 (authored by kent).
Merge branch 'master' into T8731
Oct 10 2019, 1:54 PM
kent committed rTAZQUIVER7ec76914d4e4: Merge branch 'T8731' into devel close T8740 (authored by kent).
Merge branch 'T8731' into devel close T8740
Oct 10 2019, 1:53 PM
kent committed rTAZQUIVER308d65301183: Merge branch 'devel' into T8731 (authored by kent).
Merge branch 'devel' into T8731
Oct 10 2019, 1:53 PM
kent committed R237:7231132fda72: Merge branch 'T9301' close T9498 (authored by kent).
Merge branch 'T9301' close T9498
Oct 10 2019, 1:48 PM
kent committed rTAZQUIVER1ca5b77d0582: Merge branch 'master' into T7594 (authored by kent).
Merge branch 'master' into T7594
Oct 10 2019, 1:44 PM
kent committed rTAZREDGUMa3394a053d79: Remove old versions (authored by kent).
Remove old versions
Oct 10 2019, 11:15 AM

Oct 8 2019

kent added a comment to T10008: Poll Y axis circuit to check that it is plugged in before auto calibration sequence.

The thermistor circuit might be the only one in the harness that could be checked. This means that this fix would depend on the user forgetting all the y axis connectors, or none of them.

Oct 8 2019, 7:58 AM · Quiver, Redgum, Marlin

Oct 2 2019

kent closed T10041: Printed Solids - PP-FP0174 Kangaroo Paw, Touch Screen Bezel Cover PO32483 as Resolved.
Oct 2 2019, 9:03 AM · Restricted Project
kent triaged T10269: Syringe pump actuation system is overconstrained. as Normal priority.
Oct 2 2019, 8:11 AM · kangaroo-paw

Sep 30 2019

kent added a comment to T7849: Electronics case silk screen.

@DaniAO yeah we do https://code.alephobjects.com/T9670#180242

Sep 30 2019, 10:55 AM · kangaroo-paw
kent reassigned T9695: Extrusions and Flatness from kent to Steven.
Sep 30 2019, 9:54 AM · Redgum, Quiver
kent moved T9695: Extrusions and Flatness from Report Issues Here to Needs Review on the Redgum board.
Sep 30 2019, 9:54 AM · Redgum, Quiver
kent committed rTAZQUIVER99b500c7c2d5: Increase flatness callout tolerance to match design reqirement and process… (authored by kent).
Increase flatness callout tolerance to match design reqirement and process…
Sep 30 2019, 9:25 AM
kent committed rTAZREDGUMb66deb88396e: Increase flatness callout tolerance to match design reqirement and process… (authored by kent).
Increase flatness callout tolerance to match design reqirement and process…
Sep 30 2019, 9:01 AM

Sep 27 2019

kent closed T10224: Silk screen note is silver not blue as Resolved.

Silver on the bed plate works for our purposes IMO at least for the first production batch. The main issue with the case is resolved with 722072e2de928dfe17059811497ff4c93678044d

Sep 27 2019, 12:45 PM · kangaroo-paw
kent committed R231:722072e2de92: T10224: Change note 5 to specify blue silk screen not silver (authored by west).
T10224: Change note 5 to specify blue silk screen not silver
Sep 27 2019, 12:29 PM
kent claimed T10224: Silk screen note is silver not blue.
Sep 27 2019, 12:21 PM · kangaroo-paw
kent updated the task description for T10224: Silk screen note is silver not blue.
Sep 27 2019, 12:06 PM · kangaroo-paw
kent assigned T10224: Silk screen note is silver not blue to tutley.
Sep 27 2019, 11:01 AM · kangaroo-paw
kent added a comment to T10224: Silk screen note is silver not blue.

I think these are visible enough for this to qualify as a minor issue an not a critical one. @tutley can you make an update to the drawing to make it say blue and push it to the T10224 branch as needed?

Sep 27 2019, 11:00 AM · kangaroo-paw
kent added a comment to T10224: Silk screen note is silver not blue.

Lighting isn't great I realize.

Sep 27 2019, 10:45 AM · kangaroo-paw
kent added a comment to T10224: Silk screen note is silver not blue.

Incidentally we are using silver silk on the bed plates, which means we are using two different types of silkscreen for these parts. The supplier pointed that out, not sure if it matters or if it was intentional or what, just something of note.

Sep 27 2019, 10:01 AM · kangaroo-paw

Sep 26 2019

kent triaged T10224: Silk screen note is silver not blue as Normal priority.
Sep 26 2019, 4:09 PM · kangaroo-paw

Sep 25 2019

kent claimed T9695: Extrusions and Flatness.

We had a discussion regarding this issue during the MER meeting today and the consensus is that we should update the drawing to reflect what the supplier claims they can meet since using these parts does not cause any issues in the testing we have done.

Sep 25 2019, 11:22 AM · Redgum, Quiver

Sep 24 2019

kent closed T10170: Add "dimensions to be met prior to plating" to PP-MP0281 as Resolved.

Alright, I messaged the supplier and the updated drawing is in master.

Sep 24 2019, 3:28 PM · kangaroo-paw
kent added a comment to T10170: Add "dimensions to be met prior to plating" to PP-MP0281.

Ok thanks for reviewing that. I will contact the supplier and provide the updated drawing.

Sep 24 2019, 3:22 PM · kangaroo-paw
kent closed T10000: Shipping Damage On Workhorse Chassis PP-FP0163 as Resolved.

We received a shipment today and they fulfilled the request to stack the pallet front to front and back to back. They also included a piece of cardboard in between the standoffs from adjacent cases.

Sep 24 2019, 12:58 PM · Redgum
kent reassigned T10170: Add "dimensions to be met prior to plating" to PP-MP0281 from kent to tutley.

@tutley I created a rev E which has the anodizing callout removed. Can you review and merge this if it looks right?

Sep 24 2019, 11:57 AM · kangaroo-paw
kent committed R231:894c68f26e7e: Remove anodizing callout T10170 (authored by kent).
Remove anodizing callout T10170
Sep 24 2019, 11:56 AM
kent committed rGPAf37827044d91: T100 test (authored by kent).
T100 test
Sep 24 2019, 9:55 AM
kent committed rGPA965574ea0a2e: Merge branch 'testname' (authored by kent).
Merge branch 'testname'
Sep 24 2019, 9:39 AM
kent committed rGPAd8bbe4ca7645: Add another name for demo (authored by kent).
Add another name for demo
Sep 24 2019, 9:38 AM
kent committed rGPAafb5b9198ae3: Add name to sign in sheet for demo (authored by kent).
Add name to sign in sheet for demo
Sep 24 2019, 9:32 AM

Sep 23 2019

kent triaged T10170: Add "dimensions to be met prior to plating" to PP-MP0281 as Normal priority.
Sep 23 2019, 3:28 PM · kangaroo-paw

Sep 20 2019

kent committed rUC2259c2338ade: Account for negative adjusted lot sizes (authored by kent).
Account for negative adjusted lot sizes
Sep 20 2019, 1:52 PM
kent committed rUCe92122ab4dbf: Merge branch 'bad-pack' (authored by kent).
Merge branch 'bad-pack'
Sep 20 2019, 1:02 PM
kent committed rUCceb040f6e405: Phrasing (authored by kent).
Phrasing
Sep 20 2019, 1:02 PM
kent committed rUC61e3fc132274: Fix variable name (authored by kent).
Fix variable name
Sep 20 2019, 12:46 PM
kent committed rUC229365d345d3: Add damaged packaging logic (authored by kent).
Add damaged packaging logic
Sep 20 2019, 12:46 PM
kent committed rUCa0fb3294ec4c: Merge branch 'colors' (authored by kent).
Merge branch 'colors'
Sep 20 2019, 12:21 PM
kent committed rUCac6abbee14a4: Set colors back to default at the end (authored by kent).
Set colors back to default at the end
Sep 20 2019, 12:21 PM
kent committed rUC5f941163e3b4: Use adjusted lot size line to account for special cases (authored by kent).
Use adjusted lot size line to account for special cases
Sep 20 2019, 12:02 PM
kent committed rUC619984fec899: Add AQL based inspection sampling utility script. (authored by kent).
Add AQL based inspection sampling utility script.
Sep 20 2019, 8:46 AM
kent closed T10043: Insulfabb PP-FP0174 Kangaroo Paw, LCD Cover - Polycarb Rev. A PO32385 as Resolved.
Sep 20 2019, 8:10 AM · Restricted Project

Sep 19 2019

kent reassigned T10080: FAI Report for PP-FP0175revIR PO32484 from kent to stanback.

Here are the forms.

Sep 19 2019, 3:14 PM · Restricted Project, kangaroo-paw
kent committed R235:01b5cc41b250: Add inspection form for bio touchscreen pad T10080 (authored by kent).
Add inspection form for bio touchscreen pad T10080
Sep 19 2019, 3:14 PM
kent committed R235:68077499b29c: Add annotated drawing for touchscreen pad T10080 (authored by kent).
Add annotated drawing for touchscreen pad T10080
Sep 19 2019, 3:14 PM
kent moved T10080: FAI Report for PP-FP0175revIR PO32484 from Restricted Project Column to Restricted Project Column on the Restricted Project board.
Sep 19 2019, 3:13 PM · Restricted Project, kangaroo-paw

Sep 18 2019

kent added a comment to T8936: RAMBo Malfunctions Due to Stepper Driver Failures.

In the short term, I recommend lowering the currents back to 175 for X and Y. This is low risk because this is a very similar system to TAZ 6 and we have lots of testing on TAZ 6.

Sep 18 2019, 11:12 AM · Marlin, Redgum, TAZ 6
kent added a comment to T8936: RAMBo Malfunctions Due to Stepper Driver Failures.

What has me scratching my head is that if we know they are a common failure point, and we know that heat is a major contributing factor, why would we increase the driving current (and resulting heat)? Sometimes, increasing the current makes sense, when you are seeing skipped steps and you stay far enough below the maximum operating temperature in the steady state that you aren't risking burning the motor driver out, but I don't think we have been seeing skipped steps, at least, not ones that can be attributed to too-low drive current, and we have been seeing heat related driver failure.

Sep 18 2019, 10:09 AM · Marlin, Redgum, TAZ 6
kent added a comment to T8936: RAMBo Malfunctions Due to Stepper Driver Failures.

Workhorse stepper driver current settings: https://code.alephobjects.com/diffusion/MARLIN/browse/devel/config/examples/AlephObjects/Redgum_TAZWorkhorse/Goldenrod_HardenedExtruder/Configuration_adv.h$795

Sep 18 2019, 9:32 AM · Marlin, Redgum, TAZ 6
kent updated subscribers of T8936: RAMBo Malfunctions Due to Stepper Driver Failures.
Sep 18 2019, 7:38 AM · Marlin, Redgum, TAZ 6

Sep 16 2019

kent moved T10080: FAI Report for PP-FP0175revIR PO32484 from Restricted Project Column to Restricted Project Column on the Restricted Project board.
Sep 16 2019, 11:19 AM · Restricted Project, kangaroo-paw
kent renamed T10080: FAI Report for PP-FP0175revIR PO32484 from FAI Report for PP-FP0175 to FAI Report for PP-FP0175revIR PO32484.
Sep 16 2019, 11:19 AM · Restricted Project, kangaroo-paw
kent changed the edit policy for T10080: FAI Report for PP-FP0175revIR PO32484.
Sep 16 2019, 11:15 AM · Restricted Project, kangaroo-paw
kent added a project to T10080: FAI Report for PP-FP0175revIR PO32484: Restricted Project.
Sep 16 2019, 11:15 AM · Restricted Project, kangaroo-paw
kent added a comment to T10047: Multiple rev's of EL-HR0173 in repo.

@Steven yes this is for the EOL diode issue. I think maybe the reason both were left in is because either one would work, just depends on if the diode was available from the OE supplier. It is removed on the T10047 branch but it is yet to be merged in.

Sep 16 2019, 9:24 AM · Redgum

Sep 13 2019

kent updated subscribers of T10043: Insulfabb PP-FP0174 Kangaroo Paw, LCD Cover - Polycarb Rev. A PO32385.

@kim @sherylb @sarahv we are good to put in a PO with insulfab on these parts.

Sep 13 2019, 9:51 AM · Restricted Project
kent moved T10043: Insulfabb PP-FP0174 Kangaroo Paw, LCD Cover - Polycarb Rev. A PO32385 from Restricted Project Column to Restricted Project Column on the Restricted Project board.
Sep 13 2019, 9:47 AM · Restricted Project
kent claimed T10043: Insulfabb PP-FP0174 Kangaroo Paw, LCD Cover - Polycarb Rev. A PO32385.

Sep 13 2019, 9:47 AM · Restricted Project
kent added a comment to T10045: PP-FP0174 hole location tolerances not tight enough to prevent in-spec parts from having alignment issues..

I thinkwe gathered a dataset when we were having issues with alignment on the mini 2 LCD screen covers. https://code.alephobjects.com/T4831 https://code.alephobjects.com/T6076

Sep 13 2019, 8:17 AM · kangaroo-paw
kent added a comment to T10043: Insulfabb PP-FP0174 Kangaroo Paw, LCD Cover - Polycarb Rev. A PO32385.

@stanback can you upload the completed FAI form here for the insulfab covers please?

Sep 13 2019, 7:57 AM · Restricted Project
kent claimed T10041: Printed Solids - PP-FP0174 Kangaroo Paw, Touch Screen Bezel Cover PO32483.
Sep 13 2019, 7:55 AM · Restricted Project
kent moved T10041: Printed Solids - PP-FP0174 Kangaroo Paw, Touch Screen Bezel Cover PO32483 from Restricted Project Column to Restricted Project Column on the Restricted Project board.

Sep 13 2019, 7:53 AM · Restricted Project
kent added a comment to T10045: PP-FP0174 hole location tolerances not tight enough to prevent in-spec parts from having alignment issues..

Other thing to keep in mind is that the part that we are mounting this to will have some variance in the location of the holes.

Sep 13 2019, 7:48 AM · kangaroo-paw
kent moved T10041: Printed Solids - PP-FP0174 Kangaroo Paw, Touch Screen Bezel Cover PO32483 from Restricted Project Column to Restricted Project Column on the Restricted Project board.
Sep 13 2019, 7:39 AM · Restricted Project

Sep 12 2019

kent added a comment to T10041: Printed Solids - PP-FP0174 Kangaroo Paw, Touch Screen Bezel Cover PO32483.

Note: all inspection forms are kept in the firstarticleinspection repo which you can git clone, or download directly from code.alephobjects.com by clicking on the part number, clicking on the odt file, clicking on "raw file" and then clicking "download file".

Sep 12 2019, 3:47 PM · Restricted Project
kent added a comment to T10041: Printed Solids - PP-FP0174 Kangaroo Paw, Touch Screen Bezel Cover PO32483.

Measure the dimensions on the inspection form.

Sep 12 2019, 3:44 PM · Restricted Project
kent closed T9925: EL-FA0047 pelonis blower fan change to tooling as Resolved.
Sep 12 2019, 2:04 PM · Restricted Project
kent reassigned T10045: PP-FP0174 hole location tolerances not tight enough to prevent in-spec parts from having alignment issues. from kent to west.

@west could you review and merge this if it looks right?

Sep 12 2019, 11:18 AM · kangaroo-paw
kent committed R231:653b3d17b58f: Tighten tolerances to ensure alignment T10045 (authored by kent).
Tighten tolerances to ensure alignment T10045
Sep 12 2019, 11:15 AM
kent reassigned T9925: EL-FA0047 pelonis blower fan change to tooling from kent to adam.
Sep 12 2019, 10:48 AM · Restricted Project
kent moved T9925: EL-FA0047 pelonis blower fan change to tooling from Restricted Project Column to Restricted Project Column on the Restricted Project board.

Ok cool. Based on what you see there, I am comfortable proceeding with the parts made with the new tool.

Sep 12 2019, 10:48 AM · Restricted Project
kent reassigned T10047: Multiple rev's of EL-HR0173 in repo from kent to Steven.
Sep 12 2019, 10:27 AM · Redgum
kent committed rTAZREDGUM48fdd6b76ab8: Remove old versions to prevent ambiguity T10047 (authored by kent).
Remove old versions to prevent ambiguity T10047
Sep 12 2019, 10:27 AM
kent closed T9479: PP-MP0281 Carriage pre-inserted with a 6mm bushing sleeve as Resolved.

cool thanks.

Sep 12 2019, 9:51 AM · kangaroo-paw
kent triaged T10047: Multiple rev's of EL-HR0173 in repo as Normal priority.
Sep 12 2019, 8:45 AM · Redgum
kent edited Description on Redgum.
Sep 12 2019, 8:34 AM

Sep 11 2019

kent reassigned T10043: Insulfabb PP-FP0174 Kangaroo Paw, LCD Cover - Polycarb Rev. A PO32385 from kent to tomc.

@tomc please coordinate the recording of the measurements of the above inspection form.

Sep 11 2019, 12:20 PM · Restricted Project
kent reassigned T10041: Printed Solids - PP-FP0174 Kangaroo Paw, Touch Screen Bezel Cover PO32483 from kent to tomc.

@tomc please coordinate the recording of the measurements on the above inspection form.

Sep 11 2019, 12:19 PM · Restricted Project
kent moved T10043: Insulfabb PP-FP0174 Kangaroo Paw, LCD Cover - Polycarb Rev. A PO32385 from Restricted Project Column to Restricted Project Column on the Restricted Project board.
Sep 11 2019, 12:18 PM · Restricted Project
kent moved T10041: Printed Solids - PP-FP0174 Kangaroo Paw, Touch Screen Bezel Cover PO32483 from Restricted Project Column to Restricted Project Column on the Restricted Project board.
Sep 11 2019, 12:18 PM · Restricted Project
kent committed R235:f6c99618e897: Added inspection form for LCD bezels T10041 T10043 (authored by kent).
Added inspection form for LCD bezels T10041 T10043
Sep 11 2019, 12:18 PM
kent triaged T10045: PP-FP0174 hole location tolerances not tight enough to prevent in-spec parts from having alignment issues. as Normal priority.
Sep 11 2019, 12:12 PM · kangaroo-paw
kent committed R235:ba33c8d200aa: Add missing thickness annotation number T10041 T10043 (authored by kent).
Add missing thickness annotation number T10041 T10043
Sep 11 2019, 11:59 AM
kent moved T10043: Insulfabb PP-FP0174 Kangaroo Paw, LCD Cover - Polycarb Rev. A PO32385 from Restricted Project Column to Restricted Project Column on the Restricted Project board.
Sep 11 2019, 11:53 AM · Restricted Project
kent moved T10041: Printed Solids - PP-FP0174 Kangaroo Paw, Touch Screen Bezel Cover PO32483 from Restricted Project Column to Restricted Project Column on the Restricted Project board.
Sep 11 2019, 11:53 AM · Restricted Project
kent committed R235:a4222106ccf2: Add annotated drawing for kpaw LCD bezel T10041 T10043 (authored by kent).
Add annotated drawing for kpaw LCD bezel T10041 T10043
Sep 11 2019, 11:53 AM
kent added a comment to T10043: Insulfabb PP-FP0174 Kangaroo Paw, LCD Cover - Polycarb Rev. A PO32385.

I think these were built to the revB drawing since revA lists black HIPS as the material. Unless I hear otherwise, I'm going to make the annotated drawing and inspection form to revB

Sep 11 2019, 11:38 AM · Restricted Project
kent renamed T10043: Insulfabb PP-FP0174 Kangaroo Paw, LCD Cover - Polycarb Rev. A PO32385 from Insulfabb PP-FP0174 Kangaroo Paw, LCD Cover - Polycarb Rev. A to Insulfabb PP-FP0174 Kangaroo Paw, LCD Cover - Polycarb Rev. A PO32385.
Sep 11 2019, 11:27 AM · Restricted Project
kent moved T10043: Insulfabb PP-FP0174 Kangaroo Paw, LCD Cover - Polycarb Rev. A PO32385 from Restricted Project Column to Restricted Project Column on the Restricted Project board.
Sep 11 2019, 11:27 AM · Restricted Project
kent renamed T10041: Printed Solids - PP-FP0174 Kangaroo Paw, Touch Screen Bezel Cover PO32483 from Printed Solids - PP-FP0174 Kangaroo Paw, Touch Screen Bezel Cover to Printed Solids - PP-FP0174 Kangaroo Paw, Touch Screen Bezel Cover PO32483.
Sep 11 2019, 11:26 AM · Restricted Project
kent moved T10041: Printed Solids - PP-FP0174 Kangaroo Paw, Touch Screen Bezel Cover PO32483 from Restricted Project Column to Restricted Project Column on the Restricted Project board.
Sep 11 2019, 11:20 AM · Restricted Project
kent changed the edit policy for T10041: Printed Solids - PP-FP0174 Kangaroo Paw, Touch Screen Bezel Cover PO32483.
Sep 11 2019, 11:20 AM · Restricted Project
kent reassigned T9479: PP-MP0281 Carriage pre-inserted with a 6mm bushing sleeve from kent to tutley.

@tutley I went ahead and updated the drawing to reflect the manufacturer recommended tolerance on a housing hole tolerance. It is currently pushed to branch T9479. If it looks right, you can merge it in as far as I am concerned.

Sep 11 2019, 10:22 AM · kangaroo-paw
kent committed R231:66ccab615f5c: Merge branch 'master' into T9479 (authored by kent).
Merge branch 'master' into T9479
Sep 11 2019, 10:09 AM
kent committed R231:106b1f279ee8: Make press fit tolerance reasonable and fix typo TRHU to THRU T9479 (authored by kent).
Make press fit tolerance reasonable and fix typo TRHU to THRU T9479
Sep 11 2019, 10:09 AM
kent claimed T9479: PP-MP0281 Carriage pre-inserted with a 6mm bushing sleeve.
Sep 11 2019, 9:43 AM · kangaroo-paw