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Mind map

Joining

Nagore Hernández Santos Spanish

Map content

Joining

PERMANENT JOINTS
- Welding and soldering
  - Soft soldering
    - temperatures
      - 400 Cº
    - uses
      - Join tinplate and electrical components.
  - Hard soldering
    - Uses
      - Copper and brass
    - temperature
      - 800 Cº
  - Oxyacetylene welding
    - Uses
      - Sheets of steel in construction
    - temperature
      - 3000 Cº
- Permanent joints
  - Rivets
    - This is a metal tube with a head at one end.
  - Press fit joint
    - In this type of joint, a pin with a slightly larger diameter
  - Adhesives
    - Hot melt adhesives, waterproof and instant glues.
TEMPORARY JOINTS
- Nuts and bolts
  - Used
    - Washers
  - Don't
    - break and secure
- Screws
  - Say
    - self-drilling screw
  - screw joins
    - piece to another where there is a threaded hole
- Threaded stay bolts
  - Bolt
    - grooves at both ends
  - But
    - middle section is smooth
- Keyed joint
  - Piece
    - metal called a key
  - Join two objects
    - putting the key in a groove
- Splined shafts
  - Two pieces
    - grooves, they fit together
  - assembled
    - can rotate
- Sliding joints
  - Objects
    - are joined
  - Can move
    - slide over each other

Information

Description: Mind Map on Joining, created by Nagore Hernández Santos on 24/03/2021.
Created by: Nagore Hernández Santos
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