Care Feeding of Machines Feeding parts orientation singulation
- Slides: 39
Care & Feeding of Machines • Feeding parts – orientation – singulation • Material obtained from: – Boothroyd, Automatic Assembly – Ken Goldberg, UCB Industrial Engr Oper. Rsrch (http: //www. ieor. berkeley. edu/~goldberg/index. htm l) – Robert-Paul Berretty, Ph. D thesis, Utrecht (http: //www. library. uu. nl/digiarchief/dip/diss/1940512/full. pdf)
Designing Parts for Feeding • • • Symmetry Asymmetry Tangling Shingling Wedging
Symmetry
Asymmetry
Tangling
Shingling
Wedging
Designing for Insertion
Inserting Pegs in Round Holes
Screw Thread Mating
Simplifying the Design
Fastener Feeding Requirements • Orientation – vibrating bowl – non-vibrating feeders • (see Boothroyd - Assembly Automation) • Singulation – escapement mechanisms – pick and place • Vision and Robots • Pre-collated components
Singulation
Singulation
Singulation
Singulation
Variety of Feeding Methods
Gravity Feeders
Bowl Feeders
Bowl Feeders
Bowl Feeders
Bowl Feeders
Bowl Feeders
Bowl Feeders • Design Factors – Part symmetry – Selector efficiency E=Fo/Fi – Recirculation effects
Bowl Feeders - Trap Design
Bowl Feeders - Trap Design
Non-vibrating Feeders
Non-vibrating Feeders
Pick & Place
Pick & Place
Pre-collated Components
Conveyors • Orienting with pins or fences
Conveyor part orientation - pins
Conveyor part orientation - pins
Conveyor part orientation - pins
Conveyor part orientation - fences • Any polygonal part can be oriented up to symmetry by a fence design
Conveyor part orientation - fences
Conveyor part orientation - fences
Conveyor part orienting - 3 D parts
- Continuous feeding vs bolus feeding
- Primary secondary tertiary medical care
- Polycentric management orientation
- A screw is a wrapped around a rod
- Oregon homecare registry
- Duty of care outcome care certificate
- Proprietatea fierului de a fi atras de magnet
- Palliative care versus hospice care
- Animale care nasc un singur pui
- Care sunt simturile prin care sunt evocate
- Care certificate standard 1
- Hip fracture care clinical care standard
- Health and social care values unit 2
- Feeding positions in a food chain or web
- Penyakit masyarakat sasaran bintibluh
- Restricted feeding
- Tilapia feeding guide philippines
- The night of the scorpion by nissim ezekiel
- Mt washington feeding clinic
- Intertidal zone
- Stenophagic adalah
- Active suspension feeding
- Section 1 feeding the world
- Ryles tube feeding indication
- Types of feeding relationships
- Feed nourish - 09 silver lip
- Active reading animals and agriculture
- Flexiflo feeding tube
- Enteral feeding guideline
- Cray fish
- Principles of complementary feeding
- Chapter 27 nutritional therapy and assisted feeding
- Digestion amoeba
- Chapter 18 eating and feeding disorders
- Unicellular organisms
- Feeding relationship showing one path of energy flow
- Feeding the entrepreneurial fire
- Suspension feeding
- Feeding of the 5,000 mark
- Spigot ng tube meaning