Bulb Mouth Cutting Worker (Light Bulb Manufacturing)
ばるぶくちきりこう（でんきゅうせいぞう）
Industry & Occupation
Classification
Summary
Specialized occupation in the light bulb manufacturing process that cuts and polishes the bulb part after forming to the specified shape and dimensions.
Description
The bulb mouth cutting worker is a specialist who cuts off the neck part (bulb) from the light bulb body formed by blown glass, etc., and polishes and deburrs it to finish to the specified shape and dimensions. They use dedicated cutting machines and polishing machines to smoothly finish the cut surface and then inspect the dimensions and shape. The work mostly involves mass production on belt lines, requiring high attention and manual dexterity. In addition, the work involves glass powder and high-temperature environments, making safety measures and proper use of protective gear essential.
Future Outlook
Amid the shrinking incandescent light bulb market and advancing production automation, job demand for bulb mouth cutting workers is declining. In the future, career transitions to equipment maintenance, process management, and quality management are desirable.
Personality Traits
Work Style
Career Path
Bulb Mouth Cutting Worker → Team Leader → Production Engineer → Quality Manager → Process Manager
Required Skills
Basic Knowledge of Safety and Health / Deburring and Polishing Technique / Dimensional Measurement / Glass Cutting and Polishing Machine Operation / Understanding of Work Procedures and Quality Standards
Recommended Skills
Communication Skills (Team) / Hygiene and Safety Management in Manufacturing Sites / Production Line Improvement / Quality Management Techniques (5S, QC)
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because fine shape and dimensional accuracy of the glass cut surface are required. |
| Physical Stamina & Endurance | Physical stamina is needed to endure long hours of standing work and repetitive tasks. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Because the work follows prescribed procedures. |
| Planning & Organization | Primarily to accurately execute the given procedures. |
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