Welders, Cutters, Solderers, and Brazers

Production Occupations
O*NET-SOC 代码
51-4121.00

Use hand-welding, flame-cutting, hand-soldering, or brazing equipment to weld or join metal components or to fill holes, indentations, or seams of fabricated metal products.

  • 数据来源: BLS发布时间: 2026-08

    低· 相对

    低四级相对区间很高

    职业群单位数值

    尺度 · 母数 · 来源

    四级相对类别（低 / 中等 / 高 / 很高）

    以BLS就业预测表中831个细分职业为基数。取值按 NEM（全国就业矩阵）代码给定，因此共用同一 NEM 代码的职业得到相同分档

    来源数据集（XLSX 文件下载）

  • 数据来源: Anthropic发布时间: 2026-03

    0.000

    0.000此处所载数值的范围0.745
    尺度 · 母数 · 来源

    观测暴露度指数，按发布原值0–1

    以O*NET任务映射为基准

    按 SOC 2018 职业发布的数值；具有相同 SOC 2018 代码的所有 O*NET 职业均显示此值

    来源数据集（CSV 文件下载）

  • 数据来源: ILO发布时间: 2025

    0.13

    0.09此处所载数值的范围0.70

    职业群单位数值

    尺度 · 母数 · 来源

    生成式AI暴露度指数，按发布原值0–1

    按 ISCO-08 细类（4 位）发布的数值。按原样应用美国劳工统计局（BLS）的官方对照表（ISCO-08→2010 SOC、2010 SOC→2018 SOC）关联到本职业，对应关系为全部或部分对应

    来源数据集（PDF 文件下载）

该来源发布的是什么性质的数值

BLS的类别是相对排位而非绝对水平，也不是一手测量：它把多项已发表研究给出的职业百分位排名归并为四个等级。它不是就业或工资预测，不是采用概率，也不区分自动化与增强。

Task-level exposure

仅显示有暴露的工作

已评分任务 30 项 · β ≥ 0.5 的任务 3 项（10.0%）

β = 直接暴露（E1）+ 0.5 × 借助工具时的暴露（E2），依据原始代码库的定义。

  • 原始单位：O*NET 27.2 任务 → O*NET 31.0 职业代码
  • 所有已评分任务均在 O*NET 31.0 任务列表中。
来源
OpenAI "GPTs are GPTs" exposure rubric
版本
gh-main-0471612
许可
MIT License, Copyright (c) 2024 OpenAI

以下为 O*NET-SOC 2010 职业 51-4121.06 Welders, Cutters, and Welder Fitters 的工作任务，由本站依据 O*NET-SOC 2010→2019 官方对照表关联到此职业

Task (O*NET 20.1)Claude.aiRaw / share %
Determine required equipment and welding methods, applying knowledge of metallurgy, geometry, and welding techniques.

51-4121.06

0.0036100.0
Not observed on any surface — 39 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.
Operate safety equipment and use safe work habits.
—0
Weld components in flat, vertical, or overhead positions.
—0
Ignite torches or start power supplies and strike arcs by touching electrodes to metals being welded, completing electrical circuits.
—0
Clamp, hold, tack-weld, heat-bend, grind or bolt component parts to obtain required configurations and positions for welding.
—0
Detect faulty operation of equipment or defective materials and notify supervisors.
—0
Operate manual or semi-automatic welding equipment to fuse metal segments, using processes such as gas tungsten arc, gas metal arc, flux-cored arc, plasma arc, shielded metal arc, resistance welding, and submerged arc welding.
—0
Monitor the fitting, burning, and welding processes to avoid overheating of parts or warping, shrinking, distortion, or expansion of material.
—0
Examine workpieces for defects and measure workpieces with straightedges or templates to ensure conformance with specifications.
—0
Recognize, set up, and operate hand and power tools common to the welding trade, such as shielded metal arc and gas metal arc welding equipment.
—0
Lay out, position, align, and secure parts and assemblies prior to assembly, using straightedges, combination squares, calipers, and rulers.
—0
Chip or grind off excess weld, slag, or spatter, using hand scrapers or power chippers, portable grinders, or arc-cutting equipment.
—0
Analyze engineering drawings, blueprints, specifications, sketches, work orders, and material safety data sheets to plan layout, assembly, and welding operations.
—0
Connect and turn regulator valves to activate and adjust gas flow and pressure so that desired flames are obtained.
—0
Weld separately or in combination, using aluminum, stainless steel, cast iron, and other alloys.
—0
Mark or tag material with proper job number, piece marks, and other identifying marks as required.
—0
Prepare all material surfaces to be welded, ensuring that there is no loose or thick scale, slag, rust, moisture, grease, or other foreign matter.
—0
Select and install torches, torch tips, filler rods, and flux, according to welding chart specifications or types and thicknesses of metals.
—0
Remove rough spots from workpieces, using portable grinders, hand files, or scrapers.
—0
Position and secure workpieces, using hoists, cranes, wire, and banding machines or hand tools.
—0
Clean or degrease parts, using wire brushes, portable grinders, or chemical baths.
—0
Repair products by dismantling, straightening, reshaping, and reassembling parts, using cutting torches, straightening presses, and hand tools.
—0
Fill holes, and increase the size of metal parts.
—0
Dismantle metal assemblies or cut scrap metal, using thermal-cutting equipment such as flame-cutting torches or plasma-arc equipment.
—0
Check grooves, angles, or gap allowances, using micrometers, calipers, and precision measuring instruments.
—0
Guide and direct flames or electrodes on or across workpieces to straighten, bend, melt, or build up metal.
—0
Develop templates and models for welding projects, using mathematical calculations based on blueprint information.
—0
Cut, contour, and bevel metal plates and structural shapes to dimensions as specified by blueprints, layouts, work orders, and templates, using powered saws, hand shears, or chipping knives.
—0
Preheat workpieces prior to welding or bending, using torches or heating furnaces.
—0
Set up and use ladders and scaffolding as necessary to complete work.
—0
Hammer out bulges or bends in metal workpieces.
—0
Operate metal shaping, straightening, and bending machines, such as brakes and shears.
—0
Signal crane operators to move large workpieces.
—0
Gouge metals, using the air-arc gouging process.
—0
Estimate materials needed for production and manufacturing and maintain required stocks of materials.
—0
Use fire suppression methods in industrial emergencies.
—0
Melt lead bars, wire, or scrap to add lead to joints or to extrude melted scrap into reusable form.
—0
Join parts such as beams and steel reinforcing rods in buildings, bridges, and highways, bolting and riveting as necessary.
—0
Mix and apply protective coatings to products.
—0
Operate brazing and soldering equipment.
—0

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

O*NET 31.0 全部任务（30 项）

本职业在 O*NET 31.0 中的全部任务（英文原文；任务类型为核心或补充）。暴露值不列在此清单中，而在上方表格里，位于各来源所用 O*NET 版本的任务表述旁。

任务（O*NET 31.0）类型
Weld components in flat, vertical, or overhead positions.核心
Operate safety equipment and use safe work habits.核心
Examine workpieces for defects and measure workpieces with straightedges or templates to ensure conformance with specifications.核心
Recognize, set up, and operate hand and power tools common to the welding trade, such as shielded metal arc and gas metal arc welding equipment.核心
Weld separately or in combination, using aluminum, stainless steel, cast iron, and other alloys.核心
Select and install torches, torch tips, filler rods, and flux, according to welding chart specifications or types and thicknesses of metals.核心
Connect and turn regulator valves to activate and adjust gas flow and pressure so that desired flames are obtained.核心
Determine required equipment and welding methods, applying knowledge of metallurgy, geometry, and welding techniques.核心
Monitor the fitting, burning, and welding processes to avoid overheating of parts or warping, shrinking, distortion, or expansion of material.核心
Mark or tag material with proper job number, piece marks, and other identifying marks as required.核心
Chip or grind off excess weld, slag, or spatter, using hand scrapers or power chippers, portable grinders, or arc-cutting equipment.核心
Prepare all material surfaces to be welded, ensuring that there is no loose or thick scale, slag, rust, moisture, grease, or other foreign matter.核心
Align and clamp workpieces together, using rules, squares, or hand tools, or position items in fixtures, jigs, or vises.核心
Develop templates and models for welding projects, using mathematical calculations based on blueprint information.核心
Position and secure workpieces, using hoists, cranes, wire, and banding machines or hand tools.核心
Detect faulty operation of equipment or defective materials and notify supervisors.核心
Clean or degrease parts, using wire brushes, portable grinders, or chemical baths.核心
Melt and apply solder along adjoining edges of workpieces to solder joints, using soldering irons, gas torches, or electric-ultrasonic equipment.核心
Grind, cut, buff, or bend edges of workpieces to be joined to ensure snug fit, using power grinders and hand tools.核心
Repair products by dismantling, straightening, reshaping, and reassembling parts, using cutting torches, straightening presses, and hand tools.核心
Hammer out bulges or bends in metal workpieces.核心
Ignite torches or start power supplies and strike arcs by touching electrodes to metals being welded, completing electrical circuits.补充
Preheat workpieces prior to welding or bending, using torches or heating furnaces.补充
Guide and direct flames or electrodes on or across workpieces to straighten, bend, melt, or build up metal.补充
Check grooves, angles, or gap allowances, using micrometers, calipers, and precision measuring instruments.补充
Operate metal shaping, straightening, and bending machines, such as brakes and shears.补充
Set up and use ladders and scaffolding as necessary to complete work.补充
Melt and apply solder to fill holes, indentations, or seams of fabricated metal products, using soldering equipment.补充
Use fire suppression methods in industrial emergencies.补充
Analyze engineering drawings, blueprints, specifications, sketches, work orders, and material safety data sheets to plan layout, assembly, and operations.—

职业信息

就业展望（BLS）

就业人数，2025
438K
预计就业人数，2035
448K
变化 (2025–35)
+2.4%
年薪中位数，2025
$53,750
入职通常所需学历
High school diploma or equivalent
最低 $30,890BLS EP 2025–35 中 825 个细分职业的工资中位数范围最高 $559,030

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

韩国职业分类关联（KSCO）

来自 AI Changing Work 制作的 Korea Occupation Direct Crosswalk v1.1 当前版本的关联。关系值从 O*NET-SOC 职业一侧解读。

KSCO 代码KSCO 名称关系状态
74061가스 용접원本职业范围更宽已确认
74062전기 용접원本职业范围更宽已确认
74069그 외 용접원本职业范围更宽已确认

关系与状态的定义(kr-direct v1.1)

国际劳工组织（ILO）职业说明

以下 ISCO-08 职业组由 AI Changing Work 原样套用美国劳工统计局（BLS）发布的对照表（2018 SOC→2010 SOC、2010 SOC→ISCO-08）、不逐案取舍，与本职业相关联；每项关联可能是完全对应，也可能是部分对应。

  • ISCO-08 7212Welders and Flame Cutters

    焊工和火焰切割工

自行翻译

自行翻译 · 非 ISCO 官方词汇 — 未经国际劳工组织审核。

以下定义、任务和职业示例是 ILO 对该 ISCO-08 职业组的描述，而不是对本职业的描述。

Welders and flame cutters weld and cut metal parts using gas flame, electric arc and other sources of heat to melt and cut, or to melt and fuse metal.

任务

  • (a) welding metal parts using gas flame, or an electric arc, thermite compound or other methods;
  • (b) operating resistance-welding machines;
  • (c) using blowtorch to make and repair lead linings, pipes, floors and other lead fixtures;
  • (d) brazing metal parts together;
  • (e) cutting metal pieces using gas flame or an electric arc;
  • (f) joining metal parts by hand soldering;
  • (g) monitoring the fitting, burning, and welding processes to avoid overheating of parts or warping, shrinking, distortion or expansion of material;
  • (h) examining work pieces for defects and measuring work pieces with straight edges or templates to ensure conformance with specifications.

职业示例

Brazier · Flame cutter · Welder

Sources: ILO ISCO-08 — details: Credits

ESCO 职业词汇

以下每一项都是在已公开的ESCO-O*NET Crosswalk（第 1 版，2022 年）中与本职业逐项对应的。对应类型出自该对照表；表述出自 AI Changing Work。

  • brazierESCO 7212.1本职业范围更宽

    Braziers operate various equipment and machinery such as torches, soldering irons, fluxes and welding machines in order to join two metal pieces together, by heating, melting and forming a metal filler inbetween them, often brass or copper. Brazing can join metals such as aluminum, silver, copper, gold, and nickel. Brazing is a similar process to soldering but requires higher temperatures.

  • pipe welderESCO 7212.3.3本职业范围更宽

    Pipe welders assemble and install parts and components of pipelines for the transport of goods such as water, steam and chemicals through them. They interpret specs such as pneumatics, hydraulics, for installation on site according to the safety and production requirements.

  • soldererESCO 7212.2本职业范围更宽

    Solderers operate various equipment and machinery such as gas torches, soldering irons, welding machines, or electric-ultrasonic equipment in order to solder together two or more items (usually metals), by melting and forming a metal filler in between the joints, the filler metal has a lower melting point than the adjoining metal.

  • spot welderESCO 7212.3.4本职业范围更宽

    Spot welders set up and tend spot welding machines designed to press and join metal workpieces together. The metal resistance to the passage of electrical current and the subsequent heat created in the process allows for the local melting and joining of the parts.

  • welderESCO 7212.3本职业范围更宽

    Welders operate welding equipment in order to join metal workpieces together. They can use fusion welding processes based on different techniques and materials. They also perform simple visual inspection of welds.

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

许可: CC BY 4.0 (EU Reuse Notice)

查看原文

ESCO reuse terms and the modification notice are in Credits.

法国职业分类关联（ROME）

本职业与 ROME 4.0 职业条目（fiche）之间的关联，由 AI Changing Work 借助 AI 模型判定。关系从本职业一侧解读。标为「暂定」的关联仅凭同一模型系列（Claude）两位判定者的判定采纳，或对其判定适用运营方规则后采纳，因此其依据弱于已确认的关联。

ROME 代码ROME 名称（法语）关系
H2913Soudeur / Soudeuse本职业范围更宽暂定
H2916Soudeur / Soudeuse Tungsten Inert Gas -TIG-本职业范围更宽暂定
H2917Soudeur / Soudeuse MIG MAG本职业范围更宽暂定
H2915Chef soudeur / Cheffe soudeuse相关，但不对应暂定

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)

西班牙职业分类关联（CNO-11）

本职业与 CNO-11 职业之间的关联，由 AI Changing Work 借助 AI 模型判定。关系从本职业一侧解读。

CNO-11 代码CNO-11 名称（西班牙语）关系
7312Soldadores y oxicortadores范围相同暂定

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)

德国职业分类关联（KldB）

本职业与 KldB 职业之间的关联，由 AI Changing Work 借助 AI 模型判定。关系从本职业一侧解读。

KldB 代码KldB 名称（德语）关系
24422Berufe in der Schweiß- und Verbindungstechnik - fachlich ausgerichtete Tätigkeiten范围相同
24423Berufe in der Schweiß- und Verbindungstechnik - komplexe Spezialistentätigkeiten相关，但不对应暂定

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)

日本职业分类关联（JSCO）

本职业与 JSCO 职业之间的关联，由 AI Changing Work 借助 AI 模型判定。关系从本职业一侧解读。

JSCO 代码JSCO 名称（日语）关系
528金属溶接・溶断従事者范围相同
529その他の製品製造・加工処理従事者（金属製品）相关，但不对应

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)

本页数据的来源与许可，以及 AI Changing Work 的修改与翻译说明：致谢与来源