Duetta issueshttps://gitlab.opensourceecology.de/verein/projekte/cab/Duetta/-/issues2021-12-16T12:36:15+01:00https://gitlab.opensourceecology.de/verein/projekte/cab/Duetta/-/issues/17[ToDo][BOM]2021-12-16T12:36:15+01:00Nils Weiher[ToDo][BOM]Parts missing in the BOM:
- Dropout
- Brake mount (2Brakes)
- Cable holder
- (bell)Parts missing in the BOM:
- Dropout
- Brake mount (2Brakes)
- Cable holder
- (bell)Indalecio SabbioniIndalecio Sabbionihttps://gitlab.opensourceecology.de/verein/projekte/cab/Duetta/-/issues/16[ToDo][Pedal production]2021-12-16T12:34:12+01:00Nils Weiher[ToDo][Pedal production]additional specification required, e.g. a fitting standard partadditional specification required, e.g. a fitting standard partIndalecio SabbioniIndalecio Sabbionihttps://gitlab.opensourceecology.de/verein/projekte/cab/Duetta/-/issues/15[ToDo][Outturn / Dropout]2021-12-16T12:33:26+01:00Nils Weiher[ToDo][Outturn / Dropout]- The Angle etc. is not specified
- Also not purchasable as full part- The Angle etc. is not specified
- Also not purchasable as full partIndalecio SabbioniIndalecio Sabbionihttps://gitlab.opensourceecology.de/verein/projekte/cab/Duetta/-/issues/14[ToDo][tube definition]2021-12-16T12:31:45+01:00Nils Weiher[ToDo][tube definition]tube definition bottom bracket to chainstays (oval<-> round): Specifications are missing of how the final form is and how it is constructedtube definition bottom bracket to chainstays (oval<-> round): Specifications are missing of how the final form is and how it is constructedIndalecio SabbioniIndalecio Sabbionihttps://gitlab.opensourceecology.de/verein/projekte/cab/Duetta/-/issues/13[ToDo][General tube fillet]2021-12-16T12:30:54+01:00Nils Weiher[ToDo][General tube fillet]- Type of the connection is unclear- Type of the connection is unclearIndalecio SabbioniIndalecio Sabbionihttps://gitlab.opensourceecology.de/verein/projekte/cab/Duetta/-/issues/12[ToDo][Top Tube specification]2021-12-16T12:30:01+01:00Nils Weiher[ToDo][Top Tube specification]- Bending radius is missing
- Length of the top tube is missing- Bending radius is missing
- Length of the top tube is missingIndalecio SabbioniIndalecio Sabbionihttps://gitlab.opensourceecology.de/verein/projekte/cab/Duetta/-/issues/11[ToDo][Top tube stiffener]2021-12-16T12:29:04+01:00Nils Weiher[ToDo][Top tube stiffener]Connection of the top tubes is missing in the designsConnection of the top tubes is missing in the designsIndalecio SabbioniIndalecio Sabbionihttps://gitlab.opensourceecology.de/verein/projekte/cab/Duetta/-/issues/10[ToDo][Wall thickness]2021-12-16T12:25:49+01:00Nils Weiher[ToDo][Wall thickness]Specify a default (!?) thickness for the suggested materialSpecify a default (!?) thickness for the suggested materialIndalecio SabbioniIndalecio Sabbionihttps://gitlab.opensourceecology.de/verein/projekte/cab/Duetta/-/issues/9[ToDo][Material]2021-12-16T12:24:02+01:00Nils Weiher[ToDo][Material]Provide information specified on one type of material (e.g. steel)Provide information specified on one type of material (e.g. steel)Indalecio SabbioniIndalecio Sabbionihttps://gitlab.opensourceecology.de/verein/projekte/cab/Duetta/-/issues/8Improving Assembly Instructions2021-12-03T16:59:53+01:00Christophe DumasImproving Assembly InstructionsTo improve the assembly instructions, it might be necessary to implement:
- [ ] the Radius of the toptubes
- [ ] Top view measurements (distance between the toptubes for example)
- [ ] Clarification of the connection between the extensi...To improve the assembly instructions, it might be necessary to implement:
- [ ] the Radius of the toptubes
- [ ] Top view measurements (distance between the toptubes for example)
- [ ] Clarification of the connection between the extension tube and the chainstays
- [ ] Choice of material
- [ ] Thickness of tubes/ inner diameters for the tubes, espacially for seatpostshttps://gitlab.opensourceecology.de/verein/projekte/cab/Duetta/-/issues/7Completing BOM2021-11-27T20:59:54+01:00Christophe DumasCompleting BOMSome parts are missing to complete the BOM of the bike:
Frame:
- [ ] Connection between toptubes and seatposts
- [ ] dropouts
- [ ] cable pull holders
- [ ] brake mounts
Periphery:
- [ ] tires
- [ ] inner tubes
- [ ] brake cables
Mayb...Some parts are missing to complete the BOM of the bike:
Frame:
- [ ] Connection between toptubes and seatposts
- [ ] dropouts
- [ ] cable pull holders
- [ ] brake mounts
Periphery:
- [ ] tires
- [ ] inner tubes
- [ ] brake cables
Maybe other missing parts can be added to the list.https://gitlab.opensourceecology.de/verein/projekte/cab/Duetta/-/issues/5[assessment][Frame 24]2021-12-16T12:33:41+01:00Nils Weiher[assessment][Frame 24]# Frame 24 of Roden – Duetta
Related files
- [Assembly instructions](https://gitlab.opensourceecology.de/verein/projekte/cab/Duetta/-/blob/review/Drawings_Plans/Duetta+Decals.pdf)
- [FreeCad-file](https://gitlab.opensourceecology.de/ver...# Frame 24 of Roden – Duetta
Related files
- [Assembly instructions](https://gitlab.opensourceecology.de/verein/projekte/cab/Duetta/-/blob/review/Drawings_Plans/Duetta+Decals.pdf)
- [FreeCad-file](https://gitlab.opensourceecology.de/verein/projekte/cab/Duetta/-/blob/review/3D/Duetta.FCStd)
- [IGS-file](https://gitlab.opensourceecology.de/verein/projekte/cab/Duetta/-/blob/review/3D/Duetta24.igs)
- [Techical Drawing](https://gitlab.opensourceecology.de/verein/projekte/cab/Duetta/-/blob/review/Drawings_Plans/Duetta%2024_real%20size_English.dxf)
BOM
> To make the frame, you´ll need to assemble the tubes and weld them. You can use the real size plans as a reference.
>
> You´ll need these tubes:
* Head tube: Choose the diameter according to the fork and headset to be used. Lenght: 130mm.
* Top tubes \(2\): Diameter: 19mm. Lenght: 1040mm.
* Seat tubes \(2\): Diameter: 28mm. Lenghts: 260mm / 290mm.
* Down tube: Diameter: 38mm. Lenght: 450mm.
* Bottom bracket: Diameter: 42/56mm \(according to the bottom bracket to be used\). Lenght: 68mm.
* Bottom bracket to chainstays: Diameter: 38mm. Lenght: 220mm.
* Chainstays \(2\): Diameter: 19mm. Lenght: 350mm.
## Review - Mechanical
- [ ] approved @mackse
- [ ] approved @paetge
- [ ] approved @chrisIndalecio SabbioniIndalecio Sabbionihttps://gitlab.opensourceecology.de/verein/projekte/cab/Duetta/-/issues/4[assessment][Frame 20]2021-12-16T12:33:41+01:00Nils Weiher[assessment][Frame 20]# Frame 20 of Roden – Duetta
Related files
- [Assembly instructions](https://gitlab.opensourceecology.de/verein/projekte/cab/Duetta/-/blob/review/Drawings_Plans/Duetta+Decals.pdf)
- [FreeCad-file](https://gitlab.opensourceecology.de/ver...# Frame 20 of Roden – Duetta
Related files
- [Assembly instructions](https://gitlab.opensourceecology.de/verein/projekte/cab/Duetta/-/blob/review/Drawings_Plans/Duetta+Decals.pdf)
- [FreeCad-file](https://gitlab.opensourceecology.de/verein/projekte/cab/Duetta/-/blob/review/3D/Duetta.FCStd)
- [IGS-file](https://gitlab.opensourceecology.de/verein/projekte/cab/Duetta/-/blob/review/3D/Duetta20.igs)
- [Techical Drawing](https://gitlab.opensourceecology.de/verein/projekte/cab/Duetta/-/blob/review/Drawings_Plans/Duetta%2020_real%20size_English.dxf)
BOM
> To make the frame, you´ll need to assemble the tubes and weld them. You can use the real size plans as a reference.
>
> You´ll need these tubes:
* Head tube: Choose the diameter according to the fork and headset to be used. Lenght: 130mm.
* Top tubes \(2\): Diameter: 19mm. Lenght: 1040mm.
* Seat tubes \(2\): Diameter: 28mm. Lenghts: 260mm / 290mm.
* Down tube: Diameter: 38mm. Lenght: 450mm.
* Bottom bracket: Diameter: 42/56mm \(according to the bottom bracket to be used\). Lenght: 68mm.
* Bottom bracket to chainstays: Diameter: 38mm. Lenght: 220mm.
* Chainstays \(2\): Diameter: 19mm. Lenght: 350mm.
> For the 20" version:
* Fork steerer: Diameter: 28mm. Final lenght: 330mm \(we welded a tube to a BMX fork\).
* Fork outer spacer tube: Diameter: 32mm. Lenght: 180mm.
## Review - Mechanical
- [ ] approved @mackse
- [ ] approved @paetge
- [ ] approved @chrisIndalecio SabbioniIndalecio Sabbionihttps://gitlab.opensourceecology.de/verein/projekte/cab/Duetta/-/issues/3[assessment][periphery]2021-12-16T12:34:42+01:00Nils Weiher[assessment][periphery]# Peripheral components of Roden – Duetta
- [ ] approved @mackse
- [ ] approved @paetge
- [ ] approved @chris
> Special parts
* Pedals: Both riders goes pedalling onto a unique pair of pedals, so you´ll need to attach some string, ...# Peripheral components of Roden – Duetta
- [ ] approved @mackse
- [ ] approved @paetge
- [ ] approved @chris
> Special parts
* Pedals: Both riders goes pedalling onto a unique pair of pedals, so you´ll need to attach some string, peg or secondary pedal. Check out the [Pedals folder](https://wikifactory.com/@sentidosdi/duetta-bicycle-to-share/files/Images_Photos/Pedals) to see alternatives.
* Fork: For the 20" version, you´ll need a long one, so the handlebar stays at a confortable height. We welded a 28mm tube to a BMX fork, so to get a fork with a 33cm steerer. You´ll also need an outer 32mm spacer tube \(18cm long\).
* Stem: adapted for two quick-release levers, so it´s easier to adjust the handlebar according to the situation.
* Seatposts: 38cm long.
* Reinforced components: It may look as a kids bike, but remember that it has to carry two people, so use strong components all around the bike.
> Once you got the frame, then you go to any bike shop and they can help you assemble the bike with the components you choose.
>
> You will need:
* 2 seats. Not so wide, so not to interfere on each pedaling legs.
* 2 wheels \(colored ones look better!\). You can choose between sizes 20" and 24" \(check the drawings\).
* 14 tooth sprocket.
* 2 stems. Front: usable with 2 quick-release levers \(better if you find one that works without the need of milling\).
* 2 quick-release levers for the front stem.
* 2 quick-release seatpost clamps.
* 2 handlebars. Front: BMX type. Rear: child bicycle type.
* 4 handlebar grips.
* Extensible stand.
* Bottom bracket with cranks.
* Strong pedals and secondary ones to be adapted.
* Long chain \(about a chain and a half\).
* 2 brake sets.
* Headset.
* 2 seatposts 38cm long.
* Adapter bushing in aluminum or teflon for rear stem in seatpost \(25mm to 28mm\)
* Lights and/or reflectors.
Related files
- [Link to BOM](https://gitlab.opensourceecology.de/verein/projekte/cab/Duetta/-/blob/review/README.md)Indalecio SabbioniIndalecio Sabbionihttps://gitlab.opensourceecology.de/verein/projekte/cab/Duetta/-/issues/2[assessment][assembly]2021-11-27T20:58:45+01:00Nils Weiher[assessment][assembly]# Assembly of Roden – Duetta
- [ ] approved @mackse
- [ ] approved @paetge
- [ ] approved @chris
Related files
- [assembly-instruction](https://gitlab.opensourceecology.de/verein/projekte/cab/Duetta/-/blob/review/Drawings_Plans/Duet...# Assembly of Roden – Duetta
- [ ] approved @mackse
- [ ] approved @paetge
- [ ] approved @chris
Related files
- [assembly-instruction](https://gitlab.opensourceecology.de/verein/projekte/cab/Duetta/-/blob/review/Drawings_Plans/Duetta+Decals.pdf)
- [Bill of Materials](https://gitlab.opensourceecology.de/verein/projekte/cab/Duetta/-/blob/review/README.md)
- [Complete CAD File](https://gitlab.opensourceecology.de/verein/projekte/cab/Duetta/-/blob/review/3D/Duetta20.igs)Indalecio SabbioniIndalecio Sabbionihttps://gitlab.opensourceecology.de/verein/projekte/cab/Duetta/-/issues/1[assessment][main]2021-12-16T12:36:15+01:00Nils Weiher[assessment][main]# Overview for the Assessment of Roden – Duetta
## license DIN SPEC compliant
- [ ] approved @mackse
- [ ] approved @paetge
- [ ] approved @chris
## BOM complete
- [Link to BOM](https://gitlab.opensourceecology.de/verein/projekte/ca...# Overview for the Assessment of Roden – Duetta
## license DIN SPEC compliant
- [ ] approved @mackse
- [ ] approved @paetge
- [ ] approved @chris
## BOM complete
- [Link to BOM](https://gitlab.opensourceecology.de/verein/projekte/cab/Duetta/-/blob/review/README.md)
- [ ] approved @mackse
- [ ] approved @paetge
- [ ] approved @chris
----------------------------------------------------
## assembly
- [ ] assembly ( #2 )
- [ ] approved @mackse @paetge @chris
Parts
- Frame20 ( #4 )
- [ ] Mechanical approved @mackse @paetge @chris
- Frame24 (#5 )
- [ ] Mechanical approved @mackse @paetge @chris
- Periphery ( #3 )
- [ ] approved @mackse @paetge @chrisIndalecio SabbioniIndalecio Sabbioni