Category Archive: Open Source

Dec 06 2021

Little Bass Heads THAM15 – 12-06-21

Little Bass Heads THAM15 – 12-06-21 (Fusion public file link)

Little Bass Heads THAM15 – 12-06-21 (Fusion file and GCode to run the Laney College ShopBot)

Little Bass Heads THAM15 – 12-06-21 (Little Bass Heads THAM15 – 12-06-21 – GCode only)

As of today we have a working version of the Little Bass Heads THAM15. …

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Permanent link to this article: https://lbhsound.com/wp/little-bass-heads-tham15-12-06-21/

Dec 01 2021

12/01/21 – THAM 15 with rabbets

12-01-21 THAM 15 with rabbets (public Fusion link)

12-01-21 THAM 15 with rabbets (ZIP archive)

Spent a bunch of time reworking the original THAM 15 design by Anders Martinsson in Fusion 360 to include rabbets and tolerance for different wood thicknesses. I settled on 0.04” for the tolerance and ply / 2 for the …

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Permanent link to this article: https://lbhsound.com/wp/12-01-21-tham-15-with-rabbets/

Mar 15 2021

Bike Party Parts List – 03-15-21

The bike-party-parts-list-03-15-21 includes all electronic and hardware items required to build a complete Bike Party system.

Feedback is always welcomed.

Permanent link to this article: https://lbhsound.com/wp/bike-party-parts-list-03-15-21/

Mar 14 2021

Bike Party Fusion Images

Below are images generated by Fusion 360 of the Bike Party system.

Permanent link to this article: https://lbhsound.com/wp/bike-party-fusion-images/

Mar 14 2021

Biker Party Internal Volume

Internal volume (cu ft) is calculated by multiplying the dimension, in inches, of the width by the height by the depth and then dividing by 12 times 12 times 12 (1728). The Bike Party box has a top and bottom internal cubic area behind the bass driver. The internal volumes are calculated below.

Top …

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Permanent link to this article: https://lbhsound.com/wp/biker-party-internal-volume/

Mar 13 2021

Is that Ulan-proofed?

I set the CNC table on fire Friday. It got really bad because our two fire extinguishers were empty. I ended up throwing water on the 9″ diameter burn. If the flame retardant stuff hadn’t worked, we could have lost the table.

I built the new Bike Party system (complete with the charred door …

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Permanent link to this article: https://lbhsound.com/wp/is-that-ulan-proofed/

Jan 29 2021

Passive Radiator Boom Box

Our new Radiator Boom Box used (2) 5.25″ drivers for the mids and highs and (4) 5.25″ passive radiators for bass.

Power is supplied by the 10ah LiFePO4 battery pushing the JBL 4 channel amp. EQ is by Planet Audio.

Permanent link to this article: https://lbhsound.com/wp/passive-radiator-boom-box/

Dec 06 2020

Set-Up Questions And Answers in Fusion 360

1) Use the new (as of 2020) “Arrange” feature in Manufacture Workspace in Fusion 360 to nest all parts for cutting. (I made a 3 minute video on how to use this feature.)

2) Edit the new setup.

A) Right click the new setup and select “Edit”

B) I always start with the third …

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Permanent link to this article: https://lbhsound.com/wp/set-up-questions-and-answers-in-fusion-360/

Dec 06 2020

Getting closer

After over a dozen iterations, we are closing in on an overall design that is feeling good. The 3 photos below shows two of the first 4 builds along with the current 12-03-20 version.

We are using 1/2” Baltic Birch plywood and just the wood weighs in at 38lbs.

Fully …

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Permanent link to this article: https://lbhsound.com/wp/getting-closer/

Dec 02 2020

Tool Paths – Bike Party 12-01-20

Bike Party – 12-01-20 Bike Party – 12-01-20.zip

Below are some thoughts on the tool paths used to cut the Bike Party 12-01-20 file.  

[T2] Score all parts

Tool: 1/4″ Down-spiral Top height: Stock top Bottom height: Stock top – .15

Why: We are using 1/2″ Baltic Birch as our stock. This plywood has …

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Permanent link to this article: https://lbhsound.com/wp/tool-paths-bike-party-12-01-20/

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