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Hob (Hob Wubbena)
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User Since
Sep 19 2018, 10:33 AM (34 w, 4 d)

Recent Activity

Thu, May 16

Hob added a comment to T7316: CM Terms and Conditions on Lulzbot.com.

@TyTh, @Orias will be back from tradeshow next week and will address this then. thanks Hob

Thu, May 16, 3:11 PM · Restricted Project, Restricted Project

Thu, May 9

Hob added a comment to T6425: Frame Corner Retail Pack.

@DaniAO that's better than "strengthening"
TAZ Frame Reinforcement Kit

Thu, May 9, 4:36 PM · Retail Parts
Hob added a comment to T6425: Frame Corner Retail Pack.

I recommend: TAZ Frame Strengthening Kit.
@eBeardslee please weigh in on Fri 5/10

Thu, May 9, 3:19 PM · Retail Parts

Wed, Apr 24

Hob added a comment to T6712: Redgum Final Concept Review.

Approved as noted.

Wed, Apr 24, 1:47 PM · Redgum

Mon, Apr 22

Hob added a comment to T6712: Redgum Final Concept Review.

Thanks Adam. sounds like minor issues that can be reviewed/decided at the meeting.

Mon, Apr 22, 11:09 AM · Redgum
Hob added a comment to T3690: Made in USA.

@DaniAO please re-assign owner to @eBeardslee for next steps. thank you!

Mon, Apr 22, 11:01 AM · Quiver
Hob added a comment to T6712: Redgum Final Concept Review.

@adam do you have a final spec sheet, etc. we should look at in prep for sign off?

Mon, Apr 22, 10:03 AM · Redgum
Hob updated subscribers of T6741: First Print Model into Repo.
Mon, Apr 22, 10:02 AM · Quiver

Apr 18 2019

Hob added a comment to T6332: Redgum tool head retail name.

HS 0.5mm

Apr 18 2019, 10:06 AM · Redgum

Apr 15 2019

Hob added a comment to T3646: FCC and CE compliance document.

Repo is fine

Apr 15 2019, 1:31 PM · Quiver

Apr 11 2019

Hob added a comment to T6539: Redgum tool head coloring.

so based on our discussion this morning, it's LulzBot green. Green is for 0.5mm nozzles, light gray for 0.8mm, dark gray for 1.2mm
Wording on green part may be "HS" with "0.5mm" below it as raised lettering. This would distinguish from SE 0.5mm on Mini2
@eBeardslee this would also affect naming on existing HS tool head. Recommendation would be existing tool head becomes HS 0.8mm. This one becomes HS 0.5mm. Thoughts?

Apr 11 2019, 9:53 AM · Redgum

Dec 17 2018

Hob closed T4332: Determine Sale Price for All Components (Tool Head Disc), a subtask of T4333: Update Webpages With Sale Price (Tool Head Disc), as Resolved.
Dec 17 2018, 10:52 AM · Retail Parts
Hob closed T4332: Determine Sale Price for All Components (Tool Head Disc), a subtask of T4340: Update Pricing (Tool Head Disc), as Resolved.
Dec 17 2018, 10:52 AM · Retail Parts
Hob closed T4332: Determine Sale Price for All Components (Tool Head Disc), a subtask of T4334: Public Notification of Sale (Tool Head Disc), as Resolved.
Dec 17 2018, 10:52 AM · Retail Parts
Hob closed T4332: Determine Sale Price for All Components (Tool Head Disc) as Resolved.
Dec 17 2018, 10:52 AM · Retail Parts
Hob closed T4332: Determine Sale Price for All Components (Tool Head Disc), a subtask of T4339: Notify Resellers (Tool Head Disc), as Resolved.
Dec 17 2018, 10:52 AM · Retail Parts
Hob closed T4763: Brizo type name as Resolved.
Dec 17 2018, 10:50 AM · Brizo

Nov 5 2018

Hob added a comment to T3349: Mount Adapter Customer OHAI 11/16/18.

Is the above ready to go?

Nov 5 2018, 12:50 PM · Assembly Instruction Content Request, Retail Parts
Hob added a comment to T4150: Dingy Customer OHAI 11/16/18.

As we agreed in the Planning Meeting today, MER/Planning will provide basic content of instructions with a simple/rough draft photo to show what's intended. Then Michael will be the point person within Marketing to ensure it is put into final form (both instructions, layout, as well as photos), and ensure MER/Planning reviews prior to final completion.

Nov 5 2018, 12:50 PM · Dingy Cutworm(1.2mm)
Hob added a comment to T4151: Banded Customer OHAI 11/16/18.

As we agreed in the Planning Meeting today, MER/Planning will provide basic content of instructions with a simple/rough draft photo to show what's intended. Then Michael will be the point person within Marketing to ensure it is put into final form (both instructions, layout, as well as photos), and ensure MER/Planning reviews prior to final completion.

Nov 5 2018, 12:49 PM · Banded Tiger
Hob added a comment to T3349: Mount Adapter Customer OHAI 11/16/18.

As we agreed in the Planning Meeting today, MER/Planning will provide basic content of instructions with a simple/rough draft photo to show what's intended. Then Michael will be the point person within Marketing to ensure it is put into final form (both instructions, layout, as well as photos), and ensure MER/Planning reviews prior to final completion.

Nov 5 2018, 12:49 PM · Assembly Instruction Content Request, Retail Parts

Nov 2 2018

Hob updated subscribers of T4396: Quiver silk screen question for Marketing.

@nickp, this was forwarded to @mcoronado to decide on Monday, but he is currently out at SEMA. (thanks @DRobertson !). My guess is he will want the silk screened image reduced in size so the new holes will not interfere. stay tuned... thx Hob

Nov 2 2018, 2:39 PM · Quiver

Nov 1 2018

Hob added a comment to T2990: Product Page - SE Tool Head | 0.5 mm Hot End Kit .

I asked him to weighing today even though we are at the show

Nov 1 2018, 1:16 PM · Retail Parts

Oct 18 2018

Hob added a comment to T4121: [DC-MS0077] Abrasive sample insert card.

yes

Oct 18 2018, 3:20 PM · Restricted Project, Dingy Cutworm(1.2mm), Banded Tiger

Oct 17 2018

Hob added a comment to T4121: [DC-MS0077] Abrasive sample insert card.

@DRobertson Looks great Dave! ship it!

Oct 17 2018, 3:55 PM · Restricted Project, Dingy Cutworm(1.2mm), Banded Tiger
Hob added a comment to T3815: XSTRAND printed part strength testing.

Tests:
ASTM D638 for tensile strength, elongation at break
ASTM D256 for Charpy impact strength
Also Glass Transition Temperature (not sure of test, but some refer to slope of temp increase to determine as 10 deg C per minute

Oct 17 2018, 12:51 PM · Polyamides
Hob added a comment to T4121: [DC-MS0077] Abrasive sample insert card.

@DRobertson add Megan and ask her to answer Adam's question about Sales...?

Oct 17 2018, 10:36 AM · Restricted Project, Dingy Cutworm(1.2mm), Banded Tiger
Hob added a comment to T4121: [DC-MS0077] Abrasive sample insert card.

Looks good!
Since this will be used more by enterprise/advanced users, I'd replace our rocktopus with more of a corporate look & feel. Perhaps Aleph Objects, Inc., makers of award winning LulzBot 3D printers, @eBeardslee thoughts?

Oct 17 2018, 10:35 AM · Restricted Project, Dingy Cutworm(1.2mm), Banded Tiger

Oct 15 2018

Hob added a comment to T3078: Quiver Aesthetics - Printed Parts.

Josh, nice solution! by raising it 3mm we get that whole beveled face for the logo.

Oct 15 2018, 1:10 PM · Quiver

Oct 12 2018

Hob added a comment to T3250: Dingy Cutworm First Print.

See if we can pick a size that fits something on the printer that might need to be tightened or removed someday, so they can try it out immediately....

Oct 12 2018, 11:42 AM · Dingy Cutworm(1.2mm)

Oct 9 2018

Hob added a comment to T3078: Quiver Aesthetics - Printed Parts.

.... and since we are selling dual print capability, we should demonstrate it in our labeling....

Oct 9 2018, 8:23 AM · Quiver
Hob added a comment to T3078: Quiver Aesthetics - Printed Parts.

Totally agree. We should act like the leader and make it clear "who we are/what they are using" in areas where typical photos are taken and where highest use occurs!

Oct 9 2018, 8:21 AM · Quiver

Oct 4 2018

Hob added a comment to T3250: Dingy Cutworm First Print.

Note the strongest new material for these tool heads is colorFabb PA-CF, a carbon filled nylon. See https://shop3duniverse.com/collections/3d-printer-filament/products/colorfabb-pa-cf-low-warp-700-g
Note the sample parts they show - functional machine-type brackets. Rather boring, but just a case in point

Oct 4 2018, 12:29 PM · Dingy Cutworm(1.2mm)
Hob added a comment to T3250: Dingy Cutworm First Print.

Consider giving the user 2 objects to choose from. A flat wrench with hex head sizes for the printer would be cool. Maybe a second one that is for personal use?

Oct 4 2018, 8:50 AM · Dingy Cutworm(1.2mm)

Sep 28 2018

Hob added a comment to T3249: Banded Tiger First Print.

Copied comments from T3250:

Sep 28 2018, 8:58 AM · Banded Tiger
Hob added a comment to T3250: Dingy Cutworm First Print.

Eric and I are going through some stuff right now. However, in the short term, it appears the hardened nozzles on these toolheads enable high-strength compositefilaments (different than durability and toughness). Case in point of tensile strengths (MPa): PolyMide CoPA=66.2, colorFabb PETg Econ=49.0, colorFabb PA-CF=107.0, XSTAND-GF-30 =102.0. This is an average tensile strength of ~81 Mpa. However, there elongation @ break is quite low - 13%, or more on the brittle side. This is in contrast to the MOAR products that are durable and tough, but have greater elongation @ break: probably average around ~55MPa tensile strength, but 3-5X the elongation.

Sep 28 2018, 8:35 AM · Dingy Cutworm(1.2mm)