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XRobots / openDogV3

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BOM: 5mm HTD® Timing Belts Width ? #12

Open bryn51 opened 1 year ago

bryn51 commented 1 year ago

Please specify the width of the timing belts needed. Choices (standard) are 9 mm, 15 mm and 25 mm. I'm guessing it might be 15 mm

ronzelver commented 1 year ago

Please specify the width of the timing belts needed. Choices (standard) are 9 mm, 15 mm and 25 mm. I'm guessing it might be 15 mm

15mm might just fit, but the ones I've used are 9mm wide and I think those are the ones originally referenced by James as well.

bryn51 commented 1 year ago

All good, thanks.

If not obvious, I am trying to cost out the project using the BOM.

Cheers

From: Ron Lemmens @.> Date: Friday, April 21, 2023 at 18:07 To: XRobots/openDogV3 @.> Cc: Bryn Parrott @.>, Author @.> Subject: Re: [XRobots/openDogV3] BOM: 5mm HTD® Timing Belts Width ? (Issue #12)

Please specify the width of the timing belts needed. Choices (standard) are 9 mm, 15 mm and 25 mm. I'm guessing it might be 15 mm

15mm might just fit, but the ones I've used are 9mm wide and I think those are the ones originally referenced by James as well.

— Reply to this email directly, view it on GitHubhttps://github.com/XRobots/openDogV3/issues/12#issuecomment-1517310428, or unsubscribehttps://github.com/notifications/unsubscribe-auth/AAZV5KMMKV75MM2SHKJV2A3XCIP2TANCNFSM6AAAAAAXGLZIHE. You are receiving this because you authored the thread.Message ID: @.***>

bryn51 commented 1 year ago

Thanks for your response.

Just by the by... looks like just buying the stuff needed is nightmareish. I discovered the chinese manufacturers of CF tubing do not even have testing facilities for their tubing, cant tell me how stiff is the tubing or what the breaking point(s) are. Maybe I should be less persnickety.

f-e-l-i-x commented 1 year ago

@ronzelver I saw your finished openDog on youtube, looks great! How much would I have to spend on building one of them?

f-e-l-i-x commented 1 year ago

@bryn51 did you cost out the project in the end? How much would it cost to build an openDog V3?

ronzelver commented 1 year ago

@ronzelver I saw your finished openDog on youtube, looks great! How much would I have to spend on building one of them?

Total cost is around 2500~3000 EUR. The drives, controllers and bearings alone were already 1850 EUR.