Incorrect Processing

Does the operation require recognition of some characteristic to determine what to do with the part?

(e.g. Red light indicates place in reject pile, visual inspection for pre-defined defects)

Can anything be done to resolve this in design of product/process?

(fixtures, automation)

Can the part be combined with another part?

Can the part be eliminated?

What can be done to detect whether the part has been incorrectly processed?

Detection device - reset button,

photoelectric eye, limit switch

Lock out subsequent operation if part is incorrectly processed.

Lock out device - limit switch,

conductivity sensor...

Implement operator instructions,

visual aids and training as minimum

requirement

YES

Implement Error Proofing

(process/design change and/or

detect/lock out device)

Verify results

YES

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The Juran Trilogy	The Deming PDCA Cycle	QMS Implementation	FMEA Information	APQP Information
Auditing Information	8-D Problem Solving	Statistics	Error Proofing (Poka Yoke)	Brainstorming
Identifying Waste	Pull Systems	Lead Time Reduction	Planned Maintenance	Quick Setup
Discovering Change	Process Capability - Cp vs. Cpk	Histogram Animation	Process Loop Animation	Taguchi Loss Function
		Fishbone / Cause and Effects Animation

This page last reviewed or revised: Thu, 2007-01-25 10:44 AM EST USA - GMT {Greenwich Mean Time} -5 hours

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