{"schemaVersion":"1.0","exportedAt":"2026-05-15T12:39:49.559Z","occupation":{"soc":"51-9022.00","title":"Grinding and Polishing Workers, Hand","group":"Production","sector":"31-33","jobZone":2,"jobZoneInferred":false},"framework":{"version":"v.26.05","description":"","contextCovered":"This framework covers hand grinding, sanding, deburring, polishing, and surface inspection work performed in manufacturing and production environments ranging from supervised entry-level tasks to departmental leadership of finishing operations.","levels":{"emerging":{"label":"Emerging","statements":["Hand grinding and polishing tools — identify and handle under direct supervisor guidance on a production shop floor.","Surface defects such as cracks, knotholes, and splits — recognize and mark for repair when pointed out by a lead worker in a manufacturing setting.","Workpieces — load and position onto work tables using hand tools under step-by-step instruction in a light production environment.","Equipment controls — adjust, start, and stop grinding or polishing machinery following a demonstrated procedure on a supervised production line.","Finished workpieces — inspect visually against a sample or template under close supervision to identify obvious surface irregularities.","Basic measurements — take and record on workpieces using calipers or rulers to support grinding and polishing standards under direction.","Chisels and scrapers — use to trim or deburr workpieces under close oversight in a hand-finishing station.","Simple blueprints and layout diagrams — review with supervisor guidance to determine basic workpiece positioning before grinding begins.","Personal protective equipment and safety protocols — apply consistently during all grinding and sanding operations on the shop floor.","Completed work records — enter basic production data into word processing or spreadsheet software under supervisor instruction."]},"developing":{"label":"Developing","statements":["Hand tools and power grinders — operate routinely with reduced oversight to sand, clean, and polish parts to specification in a mid-volume production environment.","Workpiece dimensions — measure, compare to engineering tolerances, and mark independently to ensure grinding and polishing standards are consistently met.","Surface defects — assess, categorize, and mark for appropriate repair methods without requiring step-by-step direction on a standard production run.","Grinding and polishing equipment — monitor during operation to detect irregular sounds, vibrations, or output quality issues and make basic adjustments.","Workpieces — load, align, and secure onto equipment or work tables with proper tool selection across a variety of part sizes and shapes.","Templates and blueprints — read independently to determine workpiece layout and saw-out dimensions before beginning finishing operations.","Deburring and scraping tasks — perform on metal, wood, or composite parts using appropriate hand tools with consistent quality output.","Routine equipment maintenance — perform including cleaning, lubricating, and replacing worn abrasive attachments to keep tools in working condition.","Finished parts — test in working machinery or compare against templates to verify quality before releasing to the next production stage.","Production quality data — record and update in spreadsheet software to support batch tracking and quality control reporting."]},"proficient":{"label":"Proficient","statements":["Complex or non-standard workpieces — grind, sand, and polish autonomously to close tolerances using the appropriate combination of hand and power tools in a high-mix production environment.","Multi-step finishing sequences — plan and execute independently, adjusting methods when materials, defect types, or surface requirements fall outside routine parameters.","Dimensional inspection and template comparison — conduct with precision across full production lots, identifying systematic deviations and recommending corrective action.","Equipment malfunctions — diagnose and repair during grinding and polishing operations, minimizing downtime on the production floor.","Blueprint and layout specifications — interpret for complex part geometries, determining optimal workpiece positioning and tool selection without supervisory input.","Quality control analysis — apply across a variety of part types to differentiate acceptable surface variation from rejectable defects, documenting findings accurately.","Hand deburring and trimming operations — execute on precision components requiring fine motor control and near-vision acuity within tight finish specifications.","Grinding and polishing process parameters — evaluate and adjust controls to optimize surface quality and cycle time across different material types.","Workpiece staging and workflow — organize independently to maintain production throughput while sustaining quality standards across a full shift.","Finishing-related quality incidents — investigate root causes, document findings, and propose process improvements using production data and direct observation."]},"advanced":{"label":"Advanced","statements":["Grinding and polishing workforce — mentor and develop entry and mid-level workers by demonstrating techniques, setting performance expectations, and coaching on quality standards across the department.","Finishing process standards — establish and document for a full production area, translating blueprint and engineering requirements into repeatable shop-floor procedures.","Quality control systems — design and oversee for hand grinding and polishing operations, ensuring inspection criteria, measurement protocols, and reject thresholds align with customer specifications.","Equipment maintenance and repair programs — lead for all hand and power finishing tools in the facility, scheduling preventive maintenance to maximize uptime and tool longevity.","Production workflow and station layout — configure and optimize to improve throughput, ergonomics, and safety across hand-finishing operations at the facility level.","Cross-functional quality issues — resolve by coordinating with engineering, production planning, and inspection teams when surface finish defects affect downstream assembly or customer acceptance.","Training materials and standard operating procedures — author using word processing and spreadsheet tools so that new hires can onboard consistently to department quality and safety standards.","Continuous improvement initiatives — lead for deburring, polishing, and surface preparation processes, identifying waste, piloting new abrasives or tooling, and tracking measurable outcomes.","Safety and compliance standards — champion across the grinding and polishing department, conducting audits and correcting unsafe practices before incidents occur.","Finishing operation performance metrics — monitor at the departmental level, analyzing production and quality data to set improvement targets and report results to plant leadership."]}}},"sources":{"onet":"v30.2 (CC BY 4.0)","crosswalk":"https://skillscrosswalk.com","generator":"LER.me"},"attribution":"© EBSCOed"}