Roll grinder operator
ろーるけんさくばんこう
Industry & Occupation
Classification
Summary
A job that operates a roll grinding machine to precisely grind the outer diameter and surface finish of rolls, which are cylindrical parts.
Description
Roll grinder operators are specialists who process rolls (cylinder-shaped parts) used in papermaking machines, steelmaking machines, etc., using grinding machines and grinding wheels. The work involves dimensional setup based on drawings, selection and installation of grinding wheels, adjustment of grinding conditions, and measurement of surface, squareness, and cylindricity after processing. In addition to general-purpose machines, they may handle CNC-controlled grinding machines, where knowledge of NC programming and basic machine maintenance is useful. Managing machine conditions, performing regular maintenance, and collaborating with quality control personnel and production engineering staff are also important.
Future Outlook
While there is stable demand due to precision machining needs in the automotive, papermaking, and steelmaking industries, there is a growing trend toward requiring skills in programming and operation/maintenance of automated equipment due to advances in NC control and automation technology.
Personality Traits
High concentration / Meticulous / Strong sense of responsibility
Work Style
Career Path
Grinding machine operator → Senior operator → Process leader → Quality control staff → Production engineering position
Required Skills
Grinding condition setting / Grinding machine operation / Machine drawing interpretation / Precision measuring instrument operation
Recommended Skills
Basic machine maintenance knowledge / NC programming / Quality control techniques
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because minute dimensional errors affect product quality. |
| Physical Stamina & Endurance | Because physical stamina is required to endure long hours of standing work and grinding vibrations. |
| Problem Solving | Because it is necessary to identify and address the causes of defective products or machine troubles. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Routine tasks predominate, with few opportunities for generating new ideas. |
Related Qualifications
- Special education for grinding wheel replacement and grinding workers
Aliases
- Roll grinding operator
Related Jobs
- Grinder operator
- Lathe operator
- Milling machine operator