ranjit.menon issueshttps://gitlab.fabcloud.org/academany/fabacademy/2020/labs/kochi/students/ranjit-menon/-/issues2020-06-15T07:56:19Zhttps://gitlab.fabcloud.org/academany/fabacademy/2020/labs/kochi/students/ranjit-menon/-/issues/18Week 18: Project Development2020-06-15T07:56:19ZKrisjanis Rijniekskrisjanis.rijnieks@gmail.comWeek 18: Project DevelopmentThis issue is related to the Fab Academy [Project Development](http://academy.cba.mit.edu/classes/project_development/index.html) week.
# Assignment: Project Development
**Individual assignment**
- Complete your final project tracking...This issue is related to the Fab Academy [Project Development](http://academy.cba.mit.edu/classes/project_development/index.html) week.
# Assignment: Project Development
**Individual assignment**
- Complete your final project tracking your progress.
## Learning Outcomes
- Implement project plan
- Apply time management techniques
- Summarise and communicate the essence of your project development
## Have you answered these questions?
- [ ] what tasks have been completed, and what tasks remain?
- [ ] what has worked? what hasn't?
- [ ] what questions need to be resolved?
- [ ] what will happen when?
- [ ] what have you learned?
## Some tips about Project management:
- triage
- documentation during development
- demand- vs supply-side time management
- spiral development, DevOps
- serial vs parallel tasks
- system integration
- finish qualityhttps://gitlab.fabcloud.org/academany/fabacademy/2020/labs/kochi/students/ranjit-menon/-/issues/17Week 17: Mechanical and Machine Design2021-04-08T10:46:53ZKrisjanis Rijniekskrisjanis.rijnieks@gmail.comWeek 17: Mechanical and Machine DesignThis issue is related to the Fab Academy [Mechanical](http://academy.cba.mit.edu/classes/mechanical_design/index.html) and [Machine](http://academy.cba.mit.edu/classes/machine_design/index.html) design weeks.
# Assignment: Mechanical De...This issue is related to the Fab Academy [Mechanical](http://academy.cba.mit.edu/classes/mechanical_design/index.html) and [Machine](http://academy.cba.mit.edu/classes/machine_design/index.html) design weeks.
# Assignment: Mechanical Design (part 1 of 2)
**Group assignment**
- Design a [machine](https://gitlab.cba.mit.edu/jakeread/machineweek-2019) that includes mechanism + actuation + automation
- Build the mechanical parts and operate it manually.
- Document the group project
**Individual assignment**
- Document your individual contribution.
# Assignment: Mechanical Design (part 2 of 2)
**Group assignment**
- Actuate and automate your [machine](http://fab.cba.mit.edu/classes/863.19/CBA/machine/machine_week.html).
- Document the group project
**Individual assignment**
- Document your individual contribution.
## Learning Outcomes
- Work and communicate effectively in a team and independently
- Design, plan and build a system
- Analyse and solve technical problems
- Recognise opportunities for improvements in the design
## Have you?
- [x] Documented the machine building process to the group page
- [x] Documented your individual contribution to this project on your own website
- [ ] Linked to the group page from your individual page as well as from group page to your individual pages
## On the group page, has your group:
- [ ] Shown how your team planned and executed the project
- [ ] Described problems and how the team solved them
- [x] Listed future development opportunities for this project
- [x] Included your design files
- [x] Optionally included an aprox. 1 min video (1920x1080 HTML5 MP4) + slide (1920x1080 PNG)
## FAQ
### Do we have to design new boards for this?
> Answer: No. You can use the gestalt or other existing commercial boards.
### I'm the only student in the lab, can I complete the assignment by building the machine alone?
> Answer: No. You need to collaborate with someone. This is a team effort.
### What is the recommended size of the team?
> Answer: Optimal size of the group is three to five students per machine building project.
### Can we use off-the-shelf software?
> Answer: Yes.https://gitlab.fabcloud.org/academany/fabacademy/2020/labs/kochi/students/ranjit-menon/-/issues/16Week 16: Wildcard Week2020-06-15T07:55:28ZKrisjanis Rijniekskrisjanis.rijnieks@gmail.comWeek 16: Wildcard WeekThis issue is related to the Fab Academy [Wildcard Week](http://academy.cba.mit.edu/classes/wildcard/index.html).
# Assignment: Wildcard Week
**Individual assignment**
- Design and produce something with a digital fabrication process ...This issue is related to the Fab Academy [Wildcard Week](http://academy.cba.mit.edu/classes/wildcard/index.html).
# Assignment: Wildcard Week
**Individual assignment**
- Design and produce something with a digital fabrication process (incorporating computer-aided design and manufacturing) not covered in another assignment, documenting the requirements that your assignment meets, and including everything necessary to reproduce it. Possibilities include but are not limited to [wildcard week examples](http://academy.cba.mit.edu/classes/wildcard/index.html).
## Learning Outcomes
- Demonstrate workflows used in the chosen process
- Select and apply suitable materials and processes to do your assignment.
## Have you?
- [ ] Documented how you made your creation
- [ ] Described problems and how you fixed them
- [ ] Included your design files and ‘hero shot’ of the result
## FAQ
### Can I make the assignment by hand?
> Answer: Although there can be manual processing steps, to count as digital fabrication the workflow should pass through design in a computer and some kind of automated output process.
### Do I have to do the group assignment if I choose to do composites?
> Answer: Yes, you have to make test coupons.https://gitlab.fabcloud.org/academany/fabacademy/2020/labs/kochi/students/ranjit-menon/-/issues/15Week 15: Molding and Casting2021-05-07T08:19:16ZKrisjanis Rijniekskrisjanis.rijnieks@gmail.comWeek 15: Molding and CastingThis issue is related to the Fab Academy [Molding and Casting](http://academy.cba.mit.edu/classes/molding_casting/index.html) week.
# Assignment: Molding and Casting
**Group assignment**
- Review the safety data sheets for each of you...This issue is related to the Fab Academy [Molding and Casting](http://academy.cba.mit.edu/classes/molding_casting/index.html) week.
# Assignment: Molding and Casting
**Group assignment**
- Review the safety data sheets for each of your molding and casting materials
- Make and compare test casts with each of them
**Individual assignment**
- Design a 3D mould around the stock and tooling that you'll be using, mill it (rough cut + (at least) three-axis finish cut), and use it to cast parts.
## Learning Outcomes
- Design appropriate objects within the limitations of 3 axis machining
- Demonstrate workflows used in mould design, construction and casting
## Have you?
- [ ] Linked to the group assignment page
- [ ] Reviewed the safety data sheets for each of your molding and casting materials, then made and compared test casts with each of them
- [x] Documented how you designed your 3D mould and created your rough and finish toolpaths for machining, including machine settings
- [ ] Shown how you made your mould and cast the parts
- [ ] Described problems and how you fixed them
- [ ] Included your design files and ‘hero shot’ of the mould and the final object
## FAQ
### Should I mill a mould for the group assignment?
> Answer: No, group assignment is for you to get familiar with the materials and the processes.
### Should I read the MSDS and TDS this week?
> Answer: Yes, always. Document the main points.
### I want to only make a wax mould, and cast something in it. Is that acceptable?
> Answer: Only after you learn and go through the 3 step process. To break the rules, you have to master the rules.
### What does 3-axis milling mean?
> Answer: You should have smooth tilted or curved surfaces instead of "steps" towards axis Z.
### Can I 3D print the mold? Can I do a lasercut?
> Answer: No, for this assignment you must mill the mould using a CNC milling machine. After fulfilling the requirements, please go ahead and experiment other techniques for fabricating moulds.https://gitlab.fabcloud.org/academany/fabacademy/2020/labs/kochi/students/ranjit-menon/-/issues/14Week 14: Interface and Application Programming2020-06-15T07:54:35ZKrisjanis Rijniekskrisjanis.rijnieks@gmail.comWeek 14: Interface and Application ProgrammingThis issue is related to the Fab Academy [Interface and Application Programming Week](http://academy.cba.mit.edu/classes/interface_application_programming/index.html) week.
# Assignment: Interface and Application Programming
**Group as...This issue is related to the Fab Academy [Interface and Application Programming Week](http://academy.cba.mit.edu/classes/interface_application_programming/index.html) week.
# Assignment: Interface and Application Programming
**Group assignment**
- Compare as many tool options as possible.
**Individual assignment**
- Write an application that interfaces a user with an [input](http://academy.cba.mit.edu/classes/input_devices/index.html) and/or [output](http://academy.cba.mit.edu/classes/output_devices/index.html) device that you made.
## Learning Outcomes
- Interpret and implement design and programming protocols to create a Graphic User Interface (GUI).
## Have you?
- [ ] Linked to the group assignment page
- [ ] Documented your process
- [ ] Explained the UI that you made and how you did it
- [ ] Outlined problems and how you fixed them
- [ ] Included original code (or a screenshot of the app code if that's not possible)
- [ ] Included a ‘hero shot/video’ of your application running with your board
## FAQ
### Do we have to interface to a board for the group assignment?
> Answer: No, but you need to learn how to create user interfaces.
### Is it ok to use Command Line Interface (CLI)?
> Answer: Yes, as long as it's GUI-like.https://gitlab.fabcloud.org/academany/fabacademy/2020/labs/kochi/students/ranjit-menon/-/issues/13Week 13: Networking and Communications2021-05-07T07:59:52ZKrisjanis Rijniekskrisjanis.rijnieks@gmail.comWeek 13: Networking and CommunicationsThis issue is related to Fab Academy Week 13: [Networking and Communications](http://academy.cba.mit.edu/classes/networking_communications/index.html).
# Assignment: Networking and Communications
**Group assignment**
- Send a message ...This issue is related to Fab Academy Week 13: [Networking and Communications](http://academy.cba.mit.edu/classes/networking_communications/index.html).
# Assignment: Networking and Communications
**Group assignment**
- Send a message between two projects
**Individual assignment**
- Design, build, and connect wired or wireless node(s) with network or bus addresses
## Learning Outcomes
- Demonstrate workflows used in network design
- Implement and interpret networking protocols and/or communication protocols
## Have you?
- [ ] Linked to the group assignment page
- [x] Documented your project.
- [x] Documented what you have learned from implementing networking and/or communication protocols
- [x] Explained the programming process/es you used.
- [x] Outlined problems and how you fixed them
- [ ] Included design files (or linked to where they are located if you are using a board you have designed and fabricated earlier) and original code.
## FAQ
### What does "two projects" mean in the group assignment?
> Answer: You need to send a message between any combination of boards, computers and/or mobile devices.
### Do I have to make new boards for this assignment?
> Answer: No. You can use any board you have designed and fabricated from an earlier assignment.
### Can we use Arduino/commercial boards for networking?
> Answer: Yes, provided one of the boards is of your own design and fabrication. Commercial wireless modules can be used provided they are integrated into your own design.
### Must each board have a unique identity?
> Answer: It does not have to be hard-coded but you must use some form of addressing.https://gitlab.fabcloud.org/academany/fabacademy/2020/labs/kochi/students/ranjit-menon/-/issues/12Week 12: invention, Intellectual Property and Income2020-05-08T11:03:48ZKrisjanis Rijniekskrisjanis.rijnieks@gmail.comWeek 12: invention, Intellectual Property and IncomeThis issue is related to Fab Academy Week 12: [Invention, Intellectual Property and Income](http://academy.cba.mit.edu/classes/invention_IP_business/index.html).
# Assignment:
- Develop a plan for dissemination of your [final project]...This issue is related to Fab Academy Week 12: [Invention, Intellectual Property and Income](http://academy.cba.mit.edu/classes/invention_IP_business/index.html).
# Assignment:
- Develop a plan for dissemination of your [final project](http://academy.cba.mit.edu/classes/project_development/index.html).
- Prepare drafts of your summary slide (presentation.png, 1920x1080) and video clip (presentation.mp4, 1080p [HTML5](http://academy.cba.mit.edu/classes/computer_design/video.html), < ~minute, < ~10 MB) and put them in your root directory
## Learning Outcomes
- Formulate future opportunities
## Have you answered these questions?
- [ ] Outlined future possibilities and described how to make them probabilities
- [ ] Prepared a draft summary slide and video
## FAQ
### What does "dissemination plan" mean?
> Answer: It means how will you raise awareness of your project amongst the target group. The dissemination plan might answer questions such as: who is your project for, how is it funded, is there a license you chose or something else to protect intellectual properties of your project, is there a business plan, how would you fund scaling up, etc.
### My final project is not yet completed, how can I complete the poster and video?
> Answer: You should use the material you have now and improve your poster and video when the final project is completed. You can put place holders for the missing pieces of information.https://gitlab.fabcloud.org/academany/fabacademy/2020/labs/kochi/students/ranjit-menon/-/issues/11Week 11: Output Devices2021-05-07T08:21:36ZKrisjanis Rijniekskrisjanis.rijnieks@gmail.comWeek 11: Output DevicesThis issue is related to Fab Academy Week 11: [Output Devices](http://academy.cba.mit.edu/classes/output_devices/index.html).
# Assignment: Output Devices
**Group assignment**
- Measure the power consumption of an output device
- Docu...This issue is related to Fab Academy Week 11: [Output Devices](http://academy.cba.mit.edu/classes/output_devices/index.html).
# Assignment: Output Devices
**Group assignment**
- Measure the power consumption of an output device
- Document your work (in a group or individually)
**Individual assignment**
- Add an output device to a microcontroller board you've designed and program it to do something
## Learning Outcomes
- Demonstrate workflows used in controlling an output device(s) with MCU board you have designed
## Have you answered these questions?
- [ ] Linked to the group assignment page
- [ ] Documented how you determined power consumption of an output device with your group
- [ ] Documented what you learned from interfacing output device(s) to microcontroller and controlling the device(s)
- [x] Described your design and fabrication process or linked to previous examples.
- [ ] Explained the programming process/es you used
- [ ] Outlined problems and how you fixed them
- [ ] Included original design files and code
- [x] Included a ‘hero shot/video’ of your board
## FAQ
### What is the point of the group exercise?
> Answer: Different output devices need different amounts of energy to function. You need to be able to choose suitable power source for your projects.
### Is it ok to use the LED in the hello board as an output device for this assignment?
> Answer: No, you need to do more.https://gitlab.fabcloud.org/academany/fabacademy/2020/labs/kochi/students/ranjit-menon/-/issues/10Week 10: Applications and Implications2020-08-24T10:25:21ZKrisjanis Rijniekskrisjanis.rijnieks@gmail.comWeek 10: Applications and ImplicationsThis issue is related to Fab Academy Week 10: [Applications and Implications](http://academy.cba.mit.edu/classes/applications_implications/index.html).
# Assignment: Applications and Implications
Propose a final [project](http://academ...This issue is related to Fab Academy Week 10: [Applications and Implications](http://academy.cba.mit.edu/classes/applications_implications/index.html).
# Assignment: Applications and Implications
Propose a final [project](http://academy.cba.mit.edu/classes/project_development/index.html) [masterpiece](https://www.google.com/search?&q=masterpiece) that integrates the range of units covered. Your project should incorporate:
- 2D and 3D design
- Additive and subtractive fabrication processes
- Electronics design and production
- Microcontroller interfacing and programming
- System integration and packaging
Where possible, you should make rather than buy the parts of your project.
Projects can be separate or joint, but need to show individual mastery of the skills, and be independently operable.
See [Final Project Requirements](http://fabacademy.org/2020/docs/fabacademy-assessment/project_requirements.html) for a complete list of requirements you must fulfil.
## Learning Outcomes
- Define the scope of a project
- Develop a project plan
## Have you answered these questions?
- [x] What will it do?
- [x] Who has done what beforehand?
- [x] What will you design?
- [ ] What materials and components will be used?
- [x] Where will they come from?
- [ ] How much will they cost?
- [x] What parts and systems will be made?
- [x] What processes will be used?
- [ ] What questions need to be answered?
- [ ] How will it be evaluated?
The answers to the questions above will allow you to create your BOM (Bill Of Materials).
## FAQ
### What does it mean by "what questions need to be answered?"
> Answer: It means the things you need to figure out or learn to be able to make your final project
### How do I know I have completed this module?
> Answer: You have answered all the questions on "have you"-section and documented your plan for the implementation of the final project
### Why do I have to answer these questions?
> Answer: These are questions to help you plan your final project. Answer these and any other questions you think will help you do thishttps://gitlab.fabcloud.org/academany/fabacademy/2020/labs/kochi/students/ranjit-menon/-/issues/9Week 09: Input Devices2021-05-07T08:11:03ZKrisjanis Rijniekskrisjanis.rijnieks@gmail.comWeek 09: Input DevicesThis issue is related to Fab Academy Week 09: [Input Devices](http://academy.cba.mit.edu/classes/input_devices/index.html).
The second half of the Fab Academy programme is designed to build on the previous weeks. You will be synthesisin...This issue is related to Fab Academy Week 09: [Input Devices](http://academy.cba.mit.edu/classes/input_devices/index.html).
The second half of the Fab Academy programme is designed to build on the previous weeks. You will be synthesising information and implementing skills that you were introduced to in the first half of the programme and encouraged to integrate these into your final project proposal.
# Assignment: Input Devices
**Group assignment**
- Probe an input device(s)'s analog and digital signals
- Document your work (in a group or individually)
**Individual assignment**
- Measure something: add a sensor to a microcontroller board that you have designed and read it.
## Learning Outcomes
- Demonstrate workflows used in sensing something with input device(s) and MCU board
## Have you?
- [ ] Linked to the group assignment page
- [x] Documented what you learned from interfacing an input device(s) to microcontroller and how the physical property relates to the measured results
- [x] Documented your design and fabrication process or linked to previous examples.
- [x] Explained the programming process/es you used
- [x] Explained problems and how you fixed them
- [ ] Included original design files and source code
- [x] Included a ‘hero shot/video’ of your board
## FAQ
### What does "probe" mean?
> Answer: A test probe is a physical device used to connect electronic test equipment to a device under test (DUT). To probe means to measure, observe or monitor signals with test probes.
### Is the satsha kit/fabduino I fabricated considered a valid board for this assignment?
> Answer: Fabricating an unmodified board is considered as electronics production. It doesn't count towards any design skill. You must make some significant changes to the original satsha kit/fabduino, for the board to be considered your own design.
### Can I use a breadboard and/or jump wires to interface my input device(s)
> Answer: No. You can't use a breadboard. If you use wires, they must be soldered or connected with connectors.https://gitlab.fabcloud.org/academany/fabacademy/2020/labs/kochi/students/ranjit-menon/-/issues/8Week 08: Embedded Programming2021-04-08T10:41:15ZKrisjanis Rijniekskrisjanis.rijnieks@gmail.comWeek 08: Embedded ProgrammingThis issue is related to Fab Academy Week 08: [Embedded Programming](http://academy.cba.mit.edu/classes/embedded_programming/index.html).
# Assignment: Embedded Programming
**Group assignment**
- Compare the performance and developmen...This issue is related to Fab Academy Week 08: [Embedded Programming](http://academy.cba.mit.edu/classes/embedded_programming/index.html).
# Assignment: Embedded Programming
**Group assignment**
- Compare the performance and development workflows for different microcontroller families
- Document your work (in a group or individually)
**Individual assignment**
- Read the datasheet for the microcontroller you are programming
- Program the board you have made to do something, with as many different programming languages and programming environments as possible.
## Learning Outcomes
- Identify relevant information in a microcontroller datasheet.
- Implement programming protocols.
## Have you?
- [ ] Linked to the group assignment page
- [x] Documented what you learned from reading a microcontroller datasheet.
- [x] Programmed your board
- [x] Described the programming process/es you used
- [ ] Included your source code
- [x] Included a short ‘hero video’ of your board
## FAQ
### Is it enough for the group assignment if we compare different microcontrollers in theory?
> Answer: No, You need to program at least two different family MCU's.
### Do I have to design and make a new board for this week
> Answer: No, You can use the board you made in electronics design
### If I adjust existing code, is that now my code?
> Answer: If you use someone's else code as a starting point, remember that you must acknowledge whoever made it. See [General Essentials](http://fabacademy.org/2020/docs/fabacademy-assessment/general_essentials.html). To succeed in this assignment, experiment with changing the code, understand how that worked, and write your own.
### How do I prove I've read the Datasheet?
> Answer: Point out things in your code and board design that you learnt from the Datasheet. Also point to other weeks when you used information from the Datasheet.
### How should I put my code on my website?
> Answer: As a file for download, same as all your other assignments. Keep your webpage tidy and easy to read.https://gitlab.fabcloud.org/academany/fabacademy/2020/labs/kochi/students/ranjit-menon/-/issues/7Week 07: Computer-Controlled Machining2021-04-08T10:36:25ZKrisjanis Rijniekskrisjanis.rijnieks@gmail.comWeek 07: Computer-Controlled MachiningThis issue is related to Fab Academy Week 07: [Computer-Controlled Machining](http://academy.cba.mit.edu/classes/computer_machining/index.html).
# Assignment: Computer-Controlled Machining
**Group assignment**
- Test runout, alignment...This issue is related to Fab Academy Week 07: [Computer-Controlled Machining](http://academy.cba.mit.edu/classes/computer_machining/index.html).
# Assignment: Computer-Controlled Machining
**Group assignment**
- Test runout, alignment, speeds, feeds, and toolpaths for your machine
- Document your work (in a group or individually)
**Individual assignment**
- Make (design+mill+assemble) something big
## Learning Outcomes
- Demonstrate 2D design development for CNC production
- Describe workflows for CNC production
## Have you?
- [x] Linked to the group assignment page
- [x] Documented how you designed your object (something big)
- [ ] Documented how you made your CAM-toolpath
- [ ] Documented how you made something BIG (setting up the machine, using fixings, testing joints, adjusting feeds and speeds, depth of cut etc.)
- [ ] Described problems and how you fixed them
- [ ] Included your design files and ‘hero shot’ photos of final object
## FAQ
### How big is big?
> Answer: Life size, big enough to show you understand many of the possibilities of CNC machining - drill, pocket, dogbones, nesting, etc.
### Does it have to be wood or wood products?
> Answer: No.https://gitlab.fabcloud.org/academany/fabacademy/2020/labs/kochi/students/ranjit-menon/-/issues/6Week 06: Electronics Design2021-04-08T10:34:22ZKrisjanis Rijniekskrisjanis.rijnieks@gmail.comWeek 06: Electronics DesignThis issue is related to Fab Academy Week 06: [Electronics Design](http://academy.cba.mit.edu/classes/electronics_design/index.html).
# Assignment: Electronics Design
**Group assignment**
- Use the test equipment in your lab to observ...This issue is related to Fab Academy Week 06: [Electronics Design](http://academy.cba.mit.edu/classes/electronics_design/index.html).
# Assignment: Electronics Design
**Group assignment**
- Use the test equipment in your lab to observe the operation of a microcontroller circuit board (in minimum, check operating voltage on the board with multimeter or voltmeter and use oscilloscope to check noise of operating voltage and interpret a data signal)
- document your work (in a group or individually)
**Individual assignment**
- Redraw one of the echo hello-world boards or something equivalent, add (at least) a button and LED (with current-limiting resistor) or equivalent input and output, check the design rules, make it, test it.
## Learning Outcomes
- Select and use software for circuit board design
- Demonstrate workflows used in circuit board design
## Have you?
- [ ] linked to the group assignment page
- [x] Documented what you have learned in electronics design
- [x] Explained problems and how you fixed them, if you make a board and it doesn't work; fix the board (with jumper wires etc) until it does work.
- [ ] Included original design files (Eagle, KiCad, - whatever)
- [x] Included a ‘hero shot’ of your boardx
- [x] Loaded a program and tested if your board works
## FAQ
### Can I modify an existing design board?
> Answer: No, you have to create your board from scratch.
### Do I need to create a schematic file?
> Answer: Yes, at least for this week.
### Can I draw my design by hand?
> Answer: Yes, but you have to use EDA software for this week.https://gitlab.fabcloud.org/academany/fabacademy/2020/labs/kochi/students/ranjit-menon/-/issues/5Week 05: 3D Scanning and Printing2021-03-11T10:05:20ZKrisjanis Rijniekskrisjanis.rijnieks@gmail.comWeek 05: 3D Scanning and PrintingThis issue is related to Fab Academy Week 05: [3D Scanning and Printing](http://academy.cba.mit.edu/classes/scanning_printing/index.html).
# Assignment: 3D Scanning and Printing
**Group assignment**
- Test the design rules for your pr...This issue is related to Fab Academy Week 05: [3D Scanning and Printing](http://academy.cba.mit.edu/classes/scanning_printing/index.html).
# Assignment: 3D Scanning and Printing
**Group assignment**
- Test the design rules for your printer(s)
- Document your work and explain what are the limits of your printer(s) (in a group or individually)
**Individual assignment**
- Design and 3D print an object (small, few cm3, limited by printer time) that could not be easily made subtractively
- 3D scan an object, try to prepare it for printing (and optionally print it)
## Learning Outcomes
- Identify the advantages and limitations of 3D printing
- Apply design methods and production processes to show your understanding of 3D printing.
- Demonstrate how scanning technology can be used to digitise object(s)
## Have you?
- [x] Linked to the group assignment page
- [x] Explained what you learned from testing the 3D printers
- [x] Documented how you designed and made your object and explained why it could not be easily made subtractively
- [x] Documented how you scanned and prepared an object (for 3D printing)
- [ ] Included your original design files for 3D printing (both CAD and common format for 3D printing)
- [x] Included your hero shots
## FAQ
### Define cannot be easily made subtractively
> Answer: Your model has [undercuts](https://en.wikipedia.org/wiki/Undercut_(manufacturing), overhangs, nested parts, meshes etc.
### What is a common format for 3D printing
> Answer: STL, OBJ or 3MF (please make your file small for the repository, compress reduce etc.)
### Should I include my scanned file(s)
> Answer: Not necessary, files can be very largehttps://gitlab.fabcloud.org/academany/fabacademy/2020/labs/kochi/students/ranjit-menon/-/issues/3Week 03: Computer-Controlled Cutting2021-03-11T09:34:33ZKrisjanis Rijniekskrisjanis.rijnieks@gmail.comWeek 03: Computer-Controlled CuttingThis issue is related to Fab Academy Week 03: [Computer-Controlled Cutting](http://academy.cba.mit.edu/classes/computer_cutting/index.html).
# Assignment: Laser Cutting
**Group Assignment**
- Characterise your laser cutter focus, power...This issue is related to Fab Academy Week 03: [Computer-Controlled Cutting](http://academy.cba.mit.edu/classes/computer_cutting/index.html).
# Assignment: Laser Cutting
**Group Assignment**
- Characterise your laser cutter focus, power, speed, rate, kerf, and joint clearance
**Individual assignment**
- Design, laser cut, and document a **parametric press-fit construction kit**, which can be assembled in multiple ways. Account for the laser cutter kerf.
- For **extra credit** include elements that aren't flat.
## Learning Outcomes
- Demonstrate and describe parametric 2D modelling processes
- Identify and explain processes involved in using the laser cutter
- Develop, evaluate and construct the final prototype
## Have you?
- [ ] Explained how you parametrically designed your files
- [ ] Shown how you made your press-fit kit
- [ ] Included your design files and photos of your finished project
# Vinyl Cutting
There is no specific project that is focussed on this very useful tool. There are a range of ways you might utilise it throughout the programme, or your local instructor may set a specific project. You might make:
- stickers
- flexible circuit boards
- a textured surface/relief pattern
- screenprint resists/stencils
Ensure that you have used it in some way during this time and met the objectives below.
## Learning Outcomes
- Identify and explain processes involved in using this machine.
- Design and create the final object
## Have you?
- [x] Explained how you drew your files
- [x] Shown how you made your vinyl project
- [x] Included your design files and photos of your finished project
## FAQ
### What does characterise mean?
> Answer: Describe/understand the nature and features (of your particular laser cutter)
### Can I use the Inkscape clone tool for my press-fit kit?
> Answer: No. The clone tool is not a real parametric software.
### Is it compulsory to design my own file in Vinyl cutting?
> Answer: Yes. Or modify existing one, and acknowledge where you found it.https://gitlab.fabcloud.org/academany/fabacademy/2020/labs/kochi/students/ranjit-menon/-/issues/2Week 02: Computer-Aided Design2021-03-11T09:33:31ZKrisjanis Rijniekskrisjanis.rijnieks@gmail.comWeek 02: Computer-Aided DesignThis issue is related to Fab Academy Week 02: [Computer-Aided Design](http://academy.cba.mit.edu/classes/computer_design/index.html).
# Assignment: Computer-Aided Design
Model (raster, vector, 2D, 3D, render, animate, simulate, ...) a ...This issue is related to Fab Academy Week 02: [Computer-Aided Design](http://academy.cba.mit.edu/classes/computer_design/index.html).
# Assignment: Computer-Aided Design
Model (raster, vector, 2D, 3D, render, animate, simulate, ...) a possible [final project](https://finalprojects.fabacademy.org/#/thumbnails/2019), compress your images and videos, and post it on your class page.
## Learning Outcomes
- Evaluate and select 2D and 3D software
- Demonstrate and describe processes used in modelling with 2D and 3D software
## Have you?
- [x] Modelled experimental objects/part of a possible project in 2D and 3D software
- [x] Shown how you did it with words/images/screenshots
- [ ] Included your original design [files](http://fabacademy.org/2020/docs/fabacademy-assessment/general_essentials.html)
## FAQ
### Is it compulsory to do parametric design this week?
> Answer: No, but it is in [computer controlled cutting](http://fabacademy.org/2020/docs/fabacademy-assessment/computer-controlled_cutting.html). So it is a good idea to start learning now.