Podcast
Questions and Answers
Which term refers to the imperfection created when an air bubble is trapped in a material during a manufacturing process?
Which term refers to the imperfection created when an air bubble is trapped in a material during a manufacturing process?
- Foil crack
- Air bubble (correct)
- Weld line
- Sink mark
What is the name given to the linear defect that can appear in a molded material due to uneven cooling and solidification?
What is the name given to the linear defect that can appear in a molded material due to uneven cooling and solidification?
- Sink mark
- Air bubble
- Foil crack
- Weld line (correct)
Which defect typically results from uneven material distribution that leads to a depression on the surface?
Which defect typically results from uneven material distribution that leads to a depression on the surface?
- Sink mark (correct)
- Foil crack
- Weld line
- Air bubble
Which defect is characterized by a rupture in the material surface that resembles a crack?
Which defect is characterized by a rupture in the material surface that resembles a crack?
In manufacturing, which of the following defects involves a visual or physical deformation caused by the material cooling and contracting unevenly?
In manufacturing, which of the following defects involves a visual or physical deformation caused by the material cooling and contracting unevenly?
Which of the following roles is associated with overseeing quality assurance related to incidental changes?
Which of the following roles is associated with overseeing quality assurance related to incidental changes?
What is the primary action suggested when an incidental or intentional change occurs?
What is the primary action suggested when an incidental or intentional change occurs?
Which of the following is NOT listed as a type of change?
Which of the following is NOT listed as a type of change?
What is a suggested method for assessing changes in the process?
What is a suggested method for assessing changes in the process?
Which individual is primarily associated with visual inspection in the context of changes?
Which individual is primarily associated with visual inspection in the context of changes?
What type of process change is indicated for visual inspection of product dimensions?
What type of process change is indicated for visual inspection of product dimensions?
Which of the following statements about production sampling inspection is correct?
Which of the following statements about production sampling inspection is correct?
Which type of material change requires visual inspections?
Which type of material change requires visual inspections?
What type of adjustment is referred to when it states 'Adjustment(Outside the process window range)'?
What type of adjustment is referred to when it states 'Adjustment(Outside the process window range)'?
What conclusion can be drawn about process changes with respect to visual inspections?
What conclusion can be drawn about process changes with respect to visual inspections?
Which method is used for verifying product dimensions according to the content?
Which method is used for verifying product dimensions according to the content?
What is true about the relationship between mold changes and inspections?
What is true about the relationship between mold changes and inspections?
In the context provided, what is indicated by 'Production sampling inspection/Measurement of control points and boss pin height'?
In the context provided, what is indicated by 'Production sampling inspection/Measurement of control points and boss pin height'?
What can be concluded if 'No' is frequently indicated in the inspections and adjustments?
What can be concluded if 'No' is frequently indicated in the inspections and adjustments?
Which of the following reflects an improvement action based on the provided content?
Which of the following reflects an improvement action based on the provided content?
Flashcards
Incidental change
Incidental change
Changes that happen unexpectedly or unintentionally during the manufacturing process. These changes might not have been planned for and can affect product quality.
Intentional change
Intentional change
Changes made intentionally to the manufacturing process, often to improve quality, efficiency, or meet new requirements.
List of limit samples
List of limit samples
A list of specific samples from the production line that are used to compare with the overall quality of the product.
Visual inspection
Visual inspection
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Measurement
Measurement
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Air bubble
Air bubble
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Sink mark
Sink mark
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Foil crack
Foil crack
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Weld line
Weld line
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Process change - No visual or dimensional impact
Process change - No visual or dimensional impact
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Process or material change - Requires visual / dimension inspection
Process or material change - Requires visual / dimension inspection
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Process or material change - Requires production sampling inspection
Process or material change - Requires production sampling inspection
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What type of change is a "Resin lot change"?
What type of change is a "Resin lot change"?
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What type of change is a "Foil lot change"?
What type of change is a "Foil lot change"?
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Limit Samples
Limit Samples
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Measurement & Inspection
Measurement & Inspection
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Study Notes
Incidental/Intentional Change List
- This list details changes made to products, processes, materials, and personnel.
- It categorizes changes as either incidental or intentional to track impact.
- Focuses on tasks like checking quantities, overall measurement, visual inspection, and the quality of parts, such as the presence of white marks, lines, uneven coloration, and more.
- Involves inspection of production sampling, confirming limits for comparison, visual inspection of product dimensions, specific measurements (like boss pin height), and overall measurements.
- Some actions are prohibited (like parts repair) while others are required (like replacement of parts).
- The list also tracks changes to molds, resins, foils, maintenance, and personnel assignments, considering training, transfers, equipment maintenance, and updates.
- Includes a statement that construction is not permitted without permission.
- Provides contact information for Kameoka Factory.
Process Changes
- Categorizes process modifications as 'process change' or 'design change'.
- Includes adjustments to process ranges within and outside of the specified parameters.
- Notes changes based on Mold setup, repair, and polishing.
- Also emphasizes whether there are adjustments made to the process window.
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