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Technological processes - Coggle Diagram

- - - - 3- Matenals and their properties
      - 4- Working techniques (procedures)
      - 2- Techmcal drawing to transmit the idea of an oblect
      - 5- Economic considerations
      - 1- Knowledge of physical and scientific concepts
      - 6- Information technology
  - - - Construct the design
        
        Drawing is the first step to building
        
        If something appears difficult to do, find that solution first. The problem may be more difficult to solve later
        
        Before constructmg the oblect, decide how to make each piece
        
        Draw the pieces in the order you are going to make them
        
        Decide how to jiom the next piece before you draw it
        
        Views of the complete object: these give us an idea about what
        the fmal prolect will look hke and how it will work
        
        Separate pieces: these are views of each piece that makes up the whole obiect. These drawings define exactly what we need
        
        Details of the way pieces are joined: to solve techmcal problems
        We use an appropnate scale and draw them m perspective.
        
        Overhead view, side view and front view: we use these views to give technical details of the size and exact shape of the pieces We write the measurements of the pieces on these drawings
      - Process sheet — group work plan
        
        What vou are going to do
        
        How you are going to do it
        
        How long it is going to take.
        
        When you ate going to do it
        
        Who is going to do it
      - Prepare an estimate
        
        To estimate construction costs, first list the materials needed (e.g., concrete, steel, tiles) and find their prices per unit (e.g., per kilogram, square meter). Then, calculate the quantity of each material based on your project dimensions and multiply the price by the quantity to get the cost for each material. Add labor, equipment, and overhead costs, and include a 10-20% contingency for unexpected expenses. Sum all costs to get the total estimate and compare it with your budget to determine if the project is worthwhile.
      - Agree and choose the best solution
        
        You can create a table to help choose the best design
        
        You can combine the positive aspects of several designs to make
        the definitive product
      - Design an individual idea
        
        Explore the possibility of using new material
        
        Use existing models and draw possible vanations to adapt them to your needs
        
        Introduce minor modifications or combine models you find
        interesting
      - Constuct and test
        
        Creating an object is easier when the process is well-planned. With a good design and proper planning, construction becomes quicker and more efficient. Start by making the largest pieces first, as they form the base of the design. Once the basic structure is complete, add secondary pieces and details in a logical order.
      - Summarise and analyse the background
        
        Find information about previous solutions to this type of problem
        
        Consider technical aspects that could affect the protect
        
        Order this mformation systematically in topics.
        
        Classify and select the data that is most useful.
        
        Make a note of relevant practical details related to the data
      - Evaluate and check
        
        Appearance: analyse the aesthetic aspects of the obiect.
        
        Use does it work? Isii easy to use?
        
        Materials: are they recyclable? Can you reuse them?
        
        Durability: how iong will the obiect last?
        
        Maintenance: what do you need to keep the oject in good
        condition
        
        Possible modifications: based on your answers to the previous
        questions
      - Proposal and needs analysis
        
        A precise definition helps you to create a specific and appropnate
        solution
      - Construction report
        
        Front page for the project: names of the group members, name
        of the school, group, year and utle uf the proiect
        
        Instructions on how to use and maintain the object.
        
        Incident report: a description of the problems you had and hnw
        vou solved them
        
        Index: a list of the report contents and page numbers.
- - - - Resources (animal, mmeral or vegetable) are overexploited
        they can run out and natural habitats disappear
      - Toxic waste is produced
      - Polluting gases are produced