Cutting, Punching, and Press Machine Setters, Operators, and Tenders, Metal and Plastic

Production Occupations
O*NET-SOC コード
51-4031.00

Set up, operate, or tend machines to saw, cut, shear, slit, punch, crimp, notch, bend, or straighten metal or plastic material.

  • データ出典: BLS公表時点: 2026-08

    低い· 相対

    低い4段階の相対区分非常に高い

    職業群単位の値

    尺度・母数・出典

    4段階の相対区分（低い / 中程度 / 高い / 非常に高い）

    BLS雇用見通し表の詳細職業831件が母数。値は NEM(全国雇用マトリクス)コード単位で付与されるため、同じ NEM コードの職業は同じバンドになります

    出典データセット（XLSX ファイルのダウンロード）

  • データ出典: Anthropic公表時点: 2026-03

    0.000

    0.000ここに掲載された値の範囲0.745
    尺度・母数・出典

    観測エクスポージャー指数、公開されたまま0–1

    O*NETタスクへの対応づけが基準

    SOC 2018の職業単位で公表された値で、同じSOC 2018コードを持つO*NET職業はすべてこの値になります

    出典データセット（CSV ファイルのダウンロード）

  • データ出典: ILO公表時点: 2025

    0.17–0.18· ISCO-08職業グループ2件

    尺度・母数・出典

    生成AI露出度指数、公開されたまま0–1

    ISCO-08の細分類（4桁）単位で公表された値です。米国労働統計局（BLS）の公式対応表（ISCO-08→2010 SOC、2010 SOC→2018 SOC）を公表どおり適用してこの職業に結び付けており、対応は全部または一部です

    出典データセット（PDF ファイルのダウンロード）

この出典がどのような性格の値か

BLSの区分は絶対水準ではなく相対順位であり、一次測定でもありません。複数の既存研究が付けた職業別パーセンタイル順位を4段階にまとめた値です。雇用や賃金の予測でもなく、導入確率でもなく、自動化と増強を区別しません。

結び付けたISCO-08グループごとのILO値
  • ISCO-08 7223Metal Working Machine Tool Setters and Operators0.18
  • ISCO-08 8142Plastic Products Machine Operators0.17

Task-level exposure

露出のある作業のみ

評価済みタスク 32 件 · β ≥ 0.5 のタスク 1 件（3.1%）

β = 直接的な露出（E1）+ 0.5 × ツール利用時の露出（E2）。原典リポジトリの定義に従います。

  • 原典の単位：O*NET 27.2 のタスク → O*NET 31.0 の職業コード
  • 評価済みタスクのうち 2 件は O*NET 31.0 のタスク一覧になく、O*NET 27.2 基準で公表されたスコアをそのまま残しています。
出典
OpenAI "GPTs are GPTs" exposure rubric
版
gh-main-0471612
ライセンス
MIT License, Copyright (c) 2024 OpenAI
Task (O*NET 20.1)Claude.aiRaw / share %APIRaw / share %
Measure completed workpieces to verify conformance to specifications, using micrometers, gauges, calipers, templates, or rulers.

51-4031.00

0.0031100.00.0055100.0
Not observed on any surface — 31 task(s) — These tasks have no row in the source for this release. The 0 in the share row is a display-stage composition ratio; absence is what the — in the raw row states.
Examine completed workpieces for defects, such as chipped edges or marred surfaces and sort defective pieces according to types of flaws.
—0—0
Read work orders or production schedules to determine specifications, such as materials to be used, locations of cutting lines, or dimensions and tolerances.
—0—0
Load workpieces, plastic material, or chemical solutions into machines.
—0—0
Set up, operate, or tend machines to saw, cut, shear, slit, punch, crimp, notch, bend, or straighten metal or plastic material.
—0—0
Start machines, monitor their operations, and record operational data.
—0—0
Test and adjust machine speeds or actions, according to product specifications, using gauges and hand tools.
—0—0
Install, align, and lock specified punches, dies, cutting blades, or other fixtures in rams or beds of machines, using gauges, templates, feelers, shims, and hand tools.
—0—0
Clean and lubricate machines.
—0—0
Position, align, and secure workpieces against fixtures or stops on machine beds or on dies.
—0—0
Adjust ram strokes of presses to specified lengths, using hand tools.
—0—0
Position guides, stops, holding blocks, or other fixtures to secure and direct workpieces, using hand tools and measuring devices.
—0—0
Set stops on machine beds, change dies, and adjust components, such as rams or power presses, when making multiple or successive passes.
—0—0
Lubricate workpieces with oil.
—0—0
Mark identifying data on workpieces.
—0—0
Plan sequences of operations, applying knowledge of physical properties of workpiece materials.
—0—0
Clean work area.
—0—0
Operate forklifts to deliver materials.
—0—0
Scribe reference lines on workpieces as guides for cutting operations, according to blueprints, templates, sample parts, or specifications.
—0—0
Set blade tensions, heights, and angles to perform prescribed cuts, using wrenches.
—0—0
Place workpieces on cutting tables, manually or using hoists, cranes, or sledges.
—0—0
Thread ends of metal coils from reels through slitters and secure ends on recoilers.
—0—0
Turn valves to start flow of coolant against cutting areas or to start airflow that blows cuttings away from kerfs.
—0—0
Replace defective blades or wheels, using hand tools.
—0—0
Turn controls to set cutting speeds, feed rates, or table angles for specified operations.
—0—0
Hand-form, cut, or finish workpieces, using tools such as table saws, hand sledges, or anvils.
—0—0
Grind out burrs or sharp edges, using portable grinders, speed lathes, or polishing jacks.
—0—0
Sharpen dulled blades, using bench grinders, abrasive wheels, or lathes.
—0—0
Remove housings, feed tubes, tool holders, or other accessories to replace worn or broken parts, such as springs or bushings.
—0—0
Hone cutters with oilstones to remove nicks.
—0—0
Select, clean, and install spacers, rubber sleeves, or cutters on arbors.
—0—0
Preheat workpieces, using heating furnaces or hand torches.
—0—0

Data sources & licenses — O*NET®, Anthropic Economic Index, Eloundou et al. (2023): see full notices on the Credits page

O*NET 31.0 のタスク全件（31件）

この職業の O*NET 31.0 のタスク全件（英語原文、種別はコア・補足）。露出値はこの一覧には載せず、上の表で各出典が用いた O*NET 版の文言の横にあります。

タスク（O*NET 31.0）種類
Measure completed workpieces to verify conformance to specifications, using micrometers, gauges, calipers, templates, or rulers.コア
Examine completed workpieces for defects, such as chipped edges or marred surfaces and sort defective pieces according to types of flaws.コア
Read work orders or production schedules to determine specifications, such as materials to be used, locations of cutting lines, or dimensions and tolerances.コア
Load workpieces, plastic material, or chemical solutions into machines.コア
Set up, operate, or tend machines to saw, cut, shear, slit, punch, crimp, notch, bend, or straighten metal or plastic material.コア
Start machines, monitor their operations, and record operational data.コア
Test and adjust machine speeds or actions, according to product specifications, using gauges and hand tools.コア
Turn controls to set cutting speeds, feed rates, or table angles for specified operations.コア
Clean work area.コア
Install, align, and lock specified punches, dies, cutting blades, or other fixtures in rams or beds of machines, using gauges, templates, feelers, shims, and hand tools.補足
Clean and lubricate machines.補足
Position, align, and secure workpieces against fixtures or stops on machine beds or on dies.補足
Scribe reference lines on workpieces as guides for cutting operations, according to blueprints, templates, sample parts, or specifications.補足
Set blade tensions, heights, and angles to perform prescribed cuts, using wrenches.補足
Adjust ram strokes of presses to specified lengths, using hand tools.補足
Place workpieces on cutting tables, manually or using hoists, cranes, or sledges.補足
Position guides, stops, holding blocks, or other fixtures to secure and direct workpieces, using hand tools and measuring devices.補足
Turn valves to start flow of coolant against cutting areas or to start airflow that blows cuttings away from kerfs.補足
Set stops on machine beds, change dies, and adjust components, such as rams or power presses, when making multiple or successive passes.補足
Lubricate workpieces with oil.補足
Replace defective blades or wheels, using hand tools.補足
Mark identifying data on workpieces.補足
Plan sequences of operations, applying knowledge of physical properties of workpiece materials.補足
Grind out burrs or sharp edges, using portable grinders, speed lathes, or polishing jacks.補足
Sharpen dulled blades, using bench grinders, abrasive wheels, or lathes.補足
Remove housings, feed tubes, tool holders, or other accessories to replace worn or broken parts, such as springs or bushings.補足
Hone cutters with oilstones to remove nicks.補足
Select, clean, and install spacers, rubber sleeves, or cutters on arbors.補足
Preheat workpieces, using heating furnaces or hand torches.補足
Operate forklifts to deliver materials.補足
Use equipment designed to join sheet metal, such as spot welders.補足

職業情報

雇用見通し（BLS）

雇用者数、2025
171K
雇用者数見通し、2035
153K
変化率 (2025–35)
-10.5%
年間賃金の中央値、2025
$46,330
入職時に通常必要な学歴
High school diploma or equivalent
最低 $30,890BLS EP 2025–35 の詳細職業825件の賃金中央値の範囲最高 $559,030

出典: U.S. Bureau of Labor Statistics, Employment Projections 2025–35 — Employment by detailed occupation, 2025 and projected 2035

韓国職業分類との対応（KSCO）

AI Changing Work が作成した Korea Occupation Direct Crosswalk v1.1 現行版の対応です。関係の値は O*NET-SOC 職業の側から読みます。

KSCO コードKSCO 名称関係状態
85105프레스기 및 절단기 조작원この職業のほうが広い確定
85106금속 절곡기 조작원この職業のほうが広い確定
84159그 외 금속가공 기계 조작원重なるが同じではない確定
84170판금기 조작원重なるが同じではない確定

関係と状態の定義(kr-direct v1.1)

ILO（国際労働機関）の職業説明

以下のISCO-08職業群は、AI Changing Workが米国労働統計局（BLS）の発行するクロスウォーク（2018 SOC→2010 SOC、2010 SOC→ISCO-08）を個別の選択なしにそのまま適用して、この職業に結び付けたものです。結び付きは全体的な対応の場合も部分的な対応の場合もあります。

  • ISCO-08 7223Metal Working Machine Tool Setters and Operators

    金属工作機準備工、金属工作機械工

  • ISCO-08 8142Plastic Products Machine Operators

    プラスチック製品製造機械運転工

出典: 総務省「国際標準職業分類（ISCO）2008年改定版（仮訳）分類項目名一覧（和英対照）」— 原著：ILO ISCO-08 © International Labour Organization（日本語訳は総務省がILOの許可を得て作成）

原文を見る

Sources: ILO ISCO-08 — details: Credits

ESCO 職業語彙

以下の各項目は、公開されているESCO-O*NET Crosswalk（バージョン1、2022年）で、この職業と一つずつ対応付けられたものです。対応の種類はそのクロスウォークによるもので、表現はAI Changing Workによるものです。

  • laser cutting machine operatorESCO 7223.4.3この職業のほうが広い

    Laser cutting machine operators set up, program and tend laser cutting machines, designed to cut, or rather burn off and melt, excess material from a metal workpiece by directing a computer-motion-controlled powerful laser beam through laser optics. They read laser cutting machine blueprints and tooling instructions, perform regular machine maintenance, and make adjustments to the milling controls, such as the intensity of the laser beam and its positioning.

  • metal nibbling operatorESCO 7223.11この職業のほうが広い

    Metal nibbling operators cut detailed patterns from metal surfaces by using manual or powered metal nibblers, such as a handheld nibbling drill or a nibbling machine.

  • metal sawing machine operatorESCO 7223.4.5この職業のほうが広い

    Metal sawing machine operators set up and operate metal sawing machines designed to cut excess metal from a metal workpiece by the use of a (or several) large toothed-edges blade(s). They also trim clean finished shapes out of metal using tin snips, metal shears or wire cutters.  They also smoothen and trim sharp or rough edges using various tools.

  • punch press operatorESCO 7223.4.7この職業のほうが広い

    Punch press operators set up and tend punch presses designed to cut workpieces into their desired shape by propelling a hydraulic ram to punch holes into them with a single die set that pushes through the top dead centre, through the surface, and to the bottom dead centre of the workpiece.

  • slitter operatorESCO 8189.2この職業のほうが広い

    Slitter operators set up, operate, or tend machines, in order to cut, slit, bend, or straighten sheets of metal, paper, or other materials to specific widths. Slitter operators must also ensure quality, by examining various end-products and observing pre-defined tolerances.

  • straightening machine operatorESCO 7223.22この職業のほうが広い

    Straightening machine operators set up and tend straightening machines designed to form metal workpieces into their desired shape using pressing practices. They adjust the angle and the height of the straightening rolls and select the settings for the pressing force required to straighten the workpiece, taking into account the end product's yield strenght and size, without excess work hardening.

  • drill press operatorESCO 7223.6重なるが同じではない

    Drill press operators set up and operate drill presses designed to cut excess material from or enlarge a hole in a fabricated workpiece using a hardened, rotary, multipointed cutting tool that inserts the drill into the workpiece axially.

  • laser marking machine operatorESCO 7223.10重なるが同じではない

    Laser marking machine operators set up and tend laser marking or engraving machines designed to precisely carve a design in the surface of a metal workpiece by use of a moving controller and an engraving laser beam point attached to it that traces patterns on the metal workpiece's surface. They make adjustments to the machine in terms of laser beam intensity, direction and speed of movement. They also ensure the laser table, used to perform laser machine engravings on and guides the laser beam, is properly set up.

  • stamping press operatorESCO 7223.21重なるが同じではない

    Stamping press operators set up and tend stamping presses designed to form metal workpieces in their desired shape by applying pressure through the up and down movement of a bolster plate and a die attached to a stamping ram on the metal, resulting in the die producing smaller metal parts of the workpiece fed to the press.

出典: European Commission, DG EMPL — ESCO API 2026-08-08 (bridge v1.2.1)

ライセンス: CC BY 4.0 (EU Reuse Notice)

原文を見る

ESCO reuse terms and the modification notice are in Credits.

フランス職業分類との対応（ROME）

この職業と ROME 4.0 の職業票（fiche）との対応で、AI Changing Work が AI モデルを用いて判定したものです。関係はこの職業の側から読みます。「暫定」と表示した対応は、同じモデル系列（Claude）の二人の判定者による判定のみ、またはその判定に運営者の規則を適用して採用したものであり、確定した対応より根拠が弱くなります。

ROME コードROME 名称（フランス語）関係
H2905Cisailleur / Cisailleuse en métallurgie範囲が同じ暫定
H2904Forgeron industriel / Forgeronne industrielle関連（対応ではない）暫定
H2912Régleur / Régleuse d'équipements industriels関連（対応ではない）暫定

Source: France Travail — Répertoire Opérationnel des Métiers et des Emplois (ROME 4.0), version 61, last updated 15 June 2026 (https://www.data.gouv.fr/datasets/repertoire-operationnel-des-metiers-et-des-emplois-rome). Licence Ouverte 2.0.

ROME codes and titles are reproduced unchanged; the links to O*NET-SOC occupations are AI Changing Work's own judgment and are not a France Travail correspondence.

(AI Changing Work link release: fr-direct v1)

スペイン職業分類との対応（CNO-11）

この職業と CNO-11 の職業との対応で、AI Changing Work が AI モデルを用いて判定したものです。関係はこの職業の側から読みます。

CNO-11 コードCNO-11 名称（スペイン語）関係
7323Ajustadores y operadores de máquinas-herramientaこの職業のほうが狭い
8142Operadores de máquinas para fabricar productos de material plástico関連（対応ではない）

Source: Instituto Nacional de Estadística (INE), National Classification of Occupations 2011 (CNO-11, Royal Decree 1591/2010) — www.ine.es · Licensed CC BY 4.0. CNO-11 codes and Spanish titles are reproduced unchanged; the links to O*NET occupations are AI Changing Work's own judgment and are not an INE correspondence.

(AI Changing Work link release: es-direct v1)

ドイツ職業分類との対応（KldB）

この職業と KldB の職業との対応で、AI Changing Work が AI モデルを用いて判定したものです。関係はこの職業の側から読みます。

KldB コードKldB 名称（ドイツ語）関係
24201Berufe in der Metallbearbeitung (ohne Spezialisierung) - Helfer-/Anlerntätigkeiten重なるが同じではない
24212Berufe in der spanlosen Metallbearbeitung - fachlich ausgerichtete Tätigkeiten重なるが同じではない
24232Berufe in der spanenden Metallbearbeitung - fachlich ausgerichtete Tätigkeiten重なるが同じではない暫定

Source: © Statistik der Bundesagentur für Arbeit — Klassifikation der Berufe 2010 – überarbeitete Fassung 2020, https://statistik.arbeitsagentur.de. KldB codes and titles are reproduced unchanged; the links to O*NET occupations are AI Changing Work's own mapping (eigene Zuordnung) and are not a Bundesagentur für Arbeit correspondence.

(AI Changing Work link release: de-direct v1)

日本職業分類との対応（JSCO）

この職業と JSCO の職業との対応で、AI Changing Work が AI モデルを用いて判定したものです。関係はこの職業の側から読みます。

JSCO コードJSCO 名称（日本語）関係
524金属プレス従事者この職業のほうが広い
494金属プレス設備制御・監視員この職業のほうが広い暫定
496板金設備制御・監視員この職業のほうが広い暫定
529その他の製品製造・加工処理従事者（金属製品）関連（対応ではない）
538ゴム・プラスチック製品製造従事者関連（対応ではない）
495鉄工・製缶設備制御・監視員関連（対応ではない）暫定

Source: Ministry of Internal Affairs and Communications (MIC), Japan Standard Occupational Classification (Dec. 2009, MIC Notification No. 555). JSCO codes and Japanese titles are reproduced unchanged; the links to O*NET occupations are AI Changing Work's own judgment and are not a MIC correspondence.

(AI Changing Work link release: jp-direct v1)

このページのデータの出典・ライセンスと AI Changing Work による改変・翻訳の告知：クレジットと出典