September 8, 2013
Heavy load on arm, hands Heavy pinch force Through the ages, countless tools and machines have served to reduce exertion. The search for even more ways to […]
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September 8, 2013
Dial difficult to read — too small plus glare Complicated workbench control panel Everyone has had the frustration of not knowing how to do something that […]
September 8, 2013
Too low Too High A common workplace problem is a mismatch in heights between people and the work that they are doing. This condition can make […]
September 8, 2013
Every joint bent and twisted Optimal working position (standing) Optimal working position is a critical factor for achieving both work efficiency and human well-being. These positions […]
September 8, 2013
Putting on your ergonomics glasses Ergonomics does not need to be difficult. Certainly there are complex and highly rigorous aspects of the field that must be […]
September 7, 2013
Good application of the information on this site generally requires adaptation to fit the circumstances of each workplace (see Cautions). The following list provides additional ways to […]
September 7, 2013
However, the effectiveness of the ideas depend on the circumstances in each workplace. It is not possible in a general setting like this to anticipate all […]
September 7, 2013
Back injury risks Back injuries are the most common and consequential type of musculoskeletal injury in general industry. Prevention can involve a number of factors, including […]
September 7, 2013
Before: Slower, harder After: Faster, easier Ergonomics is a wide-ranging field that seeks to design tools, equipment, and tasks to optimize human capabilities. The goals are […]
September 6, 2013
Principles affected Force Motions Related pages Material handling Slides Conveyor gates Carts Workstations Parts handling Background Conveyors are often taken for granted and may not even […]
September 6, 2013
Bending down to pallets and into containers Principles affected Posture Force Reach Height Related pages Material handling Hoists Carts Tilters Containers Pallets Lifter-transporters Background Bending down […]
September 6, 2013
High reach Low bend Principles affected Posture Reach Height Clearance Related pages Material Handling Lifts Carts Air casters Wheels Slides Hoistes Workstations Work area storage Work […]
September 6, 2013
Problem: Bending for manual stretch wrap Low-cost solution: Homemade broom handle Principles affected Posture Related pages Workstations Packing Taping/labling Background Manual wrapping typically involves bending […]
September 6, 2013
Stopping work to peel a label Housekeeping Principles affected Force Motions Related pages Workstations Packing stations Background Peeling from rolls of labels can: require stopping productive […]
September 6, 2013
Wasted effort: Box at same level as materials Wasted effort: Materials lower than bags Principles affected Force Height Motions Related pages Workstations Label/tape dispensers Stretch wrap […]
September 6, 2013
Work is often performed directly on conveyors Principles affected All Related pages All Background Conveyors can serve as the foundation for a workstation equivalent to a […]
September 6, 2013
Temperature extremes Principles affected Fatigue (metabolic load) Environment Background Human performance decreases when working in hot and cold environments. In broad terms, the ideal temperature is about […]
September 6, 2013
Double handling Cross-body reach Principles affected All Related pages Workstations Storage Surface size Parts handling Background Layout issues can be considered on two levels: Between workstations […]