Identify key points & reasons Key points are essential Not preference
• Key points to ensure – Safety of the worker – Quality of the product – Productivity – Control of cost
• State key points in positive terms – Positive “how to”term – Not negative “dont do” terms – Don’t put your finger here (x) – Hold the work piece here & here (o)
• Identify safety key points – Injury avoidance – Reduce likelihood of repetitive injuries – Ex: proper height and position of the keyboard
• Identify quality key points – Specific instruction to prevent defects – Ex: proper alignment of parts • Edges aligned
• Identify productivity key points – Ensure job is performed within the correct amount of resources – Ex: utilizing both hands simultaneously
• Identify special technique key points – Almost all jobs have special finesse (眉角) – Ex: the correct speed and pause time for swiping a credit card
• Identify cost control key points – Maintain the standard cost of product – Ex: the amount of paint to apply
• Confirm the Reasons for the key points – Essential, not preference – If it is not done, the problem will occur • Ex: key points: leaving ½ inch fabric • Reason: to ensure quality (X) • Reason: an insufficient amount for stapling will cause scrap. Excess material will create a bulge in the finished product. (O)