poka yoke artinya

6 For example, a fixture that ethereum casino bonus holds pieces for processing might be modified to only allow pieces to be held in jeux de casino book of ra paypal the correct orientation, 7 or a digital counter might track the number of spot welds on each ai poker software piece to ensure that the worker executes.
2 3, it was originally described as baka -yoke, but as this means "fool-proofing" (or " idiot-proofing the name was changed to the milder poka-yoke.
By eliminating defects at the source, the cost of mistakes within a company is reduced.
The requirement of a depressed brake pedal to shift most of the cars with an automatic transmission from "Park" to any other gear is yet another example of a poka-yoke application.
These serve as behavior-shaping constraints as the action of "car in Park (or Neutral or "foot depressing the clutch/brake pedal" must be performed before the car is allowed to start.2 Shingo argued that errors are inevitable in any manufacturing process, but that if appropriate poka-yokes are implemented, then mistakes can be caught quickly and prevented from resulting in defects.Journal of Quality Technology.But that is just one of their advantages.Citation needed A methodic approach to build up poka-yoke countermeasures has been proposed by the Applied Problem Solving (APS) methodology, 8 which consists of a three-step analysis of the risks to be managed: Identification of the need Identification of possible mistakes Management of mistakes before.

Portland, Oregon : Productivity Press.
A b c Shingo, Shigeo ; Dillon, Andrew (1989).
Milan, Italy: Createspace, an Amazon company.Retrieved June 18, 2012."The Sayings of Shigeo Shingo: Key Strategies for Plant Improvement".Retrieved Nikkan Kogyo Shimbun (1988).7 Shigeo Shingo recognized three types of poka-yoke for detecting and preventing errors in a mass production system: 2 6 The contact method identifies product defects by testing the product's shape, size, color, or other physical attributes.How to make things happen to solve problems.5, shingo distinguished between the concepts of inevitable human mistakes and defects in the production.Method, Applications, Root Causes, Countermeasures, Poka-Yoke and.

4, shingo redesigned a process in which factory workers, while assembling a small switch, would often forget to insert the required spring under one of the switch buttons.
"The role of variation, mistakes, and complexity in producing nonconformities".
See also edit References edit Robinson, Harry (1997).