Follow on Google News News By Tag Industry News News By Location Country(s) Industry News
Follow on Google News | Error-proof , Mistake proof, POKA YOKEError proofing is a structured approach to ensuring quality all the way through your work processes. This approach enables you to improve your production or business processes in order to prevent particular errors, and hence defects from happening.
By: i-mie Human mistake lack of knowledge, skills or ability when employees have not received proper training to perform a task and their skill or knowledge is not assessed. Mental error These include slips and mistakes. Slips are subconscious actions. They usually occur when an experienced employee forgets to perform a task. Mistakes are conscious actions. They occur when an employee decides to perform a task in a way that results in an error. Mechanical process errors Some tasks are physically difficult to do and are thus prone to error. They can result in repetitive strain injuries physical exhaustion, which are both known to produce errors. Distraction Internal distraction like emotional stress and daydreaming are good examples. External distractions include high traffic areas, load conversations, and ringing phones. Loss of memory Many tasks require employees to recall information that can be forgotten. In addition, aging, drugs, or alcohol use, and fatigue can cause memory loss and result in error Loss of emotional control Anger, sorrow, jealousy, and fear often work as emotional blinders, hampering employees’ ability to work correctly. Measurements/ Unfortunately measurement devices and methods are as equally prone to error as the process and products that they measure. Use one of measurement system analysis methodology to know how big it is in your system. Methods 85% of the errors that occur in the work process are caused by tasks and technology involved in the process, said industry experts. Sources of error in the work process are Process step Transportation Decision making Inspection Materials Materials can contribute to error in the following ways - Using wrong raw materials - Using expired materials - Using damaged materials, from transportation or bad handling, bad storing - Using wrong amount - Machines Machines can contribute to error in the following ways Poor machine maintenance Using bad spare parts Poor machine capability index Environmental conditions Poor lighting Excessive heat/ cold High noise level Humidity level high/low Administration Poor administration control Pressure due to high target Pressure due to high competition among employees Red-flag conditions Errors are happening in certain types of situations, these are called red-flag conditions. Conditions include: - Lack of an effective standard - Rapid repetition - High volume - Poor environmental conditions - Adjustment - Tooling change - Many critical specs - Many mixed parts - Multiple steps - Infrequent production / orders problem solving model 1- describe the problem 2- describe the current process 3- identify the root cause 4- develop a solution and action plan 5- implement the solution 6- review and evaluate the results 7- reflect and act on learnings Some examples from life Electrical plug SIM card see more like this at http://i-mie.com End
|
| |||||||||||||||||||||||||||||||||||||||||||||||||||
Account Phone Number