# Engineering & Manufacturing Expert

https://hienglishquiz.com/vocabulary/professional-specialized-c2-engineering-and-manufacturing-vocab

- CEFR: C2 (Proficient)
- Theme: Professional & Specialized
- Words: 22
- Premium: no
- Locked: no

Expert engineering vocabulary for materials science and production systems, including metallurgy, torsion, ductility and the hysteresis, sintering and digital…

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## Word list

* **payload** /ˈpeɪˌloʊd/: The cargo or equipment that a vehicle or machine is designed to carry. — “The rocket's **payload** included two satellites.”
* **gantry** /ˈɡæntri/: A raised framework used to support equipment, signs or a travelling crane above a work area. — “A **gantry** crane moved the shipping containers into place.”
* **hoist** /hɔɪst/: A device used to lift heavy objects using a rope, chain or cable. — “Workers used a **hoist** to raise the engine out of the car.”
* **metallurgy** /ˈmɛtələrdʒi/: The science of the properties and production of metals. — “She studied **metallurgy** to understand why the alloy cracked.”
* **torsion** /ˈtɔrʃən/: A twisting force applied to an object, especially a rod or shaft. — “The shaft failed under repeated **torsion**.”
* **failsafe** /ˈfeɪlˌseɪf/: Designed to default to a safe condition automatically if a part of the system fails. — “The reactor has a **failsafe** system that shuts it down instantly.”
* **creep** /krip/: The slow, permanent deformation of a material under constant stress, especially at high temperature. — “Engineers monitor **creep** in turbine blades over years of use.”
* **non-conformance**: A product or process that fails to meet a required specification or standard. — “The batch was flagged for **non-conformance** during inspection.”
* **ductility** /dəkˈtɪləti/: A material's ability to be stretched or pulled into wire without breaking. — “Copper's high **ductility** makes it easy to draw into thin wire.”
* **work hardening**: When a metal becomes harder and less flexible after being repeatedly bent or shaped. — “Repeated bending caused **work hardening** in the copper wire before it cracked.”
* **design for manufacture**: Designing something so it is easy and cheap to produce. — “**Design for manufacture** removed nine parts from the assembly.”
* **failure mode and effects analysis**: A systematic look at every way something could fail. — “**Failure mode and effects analysis** found the fault before the tooling was cut.”
* **mean time between failures**: The average working life between one breakdown and the next. — “A **mean time between failures** of nine hundred hours is not good enough.”
* **tribology**: The study of friction, wear and lubrication. — “A little **tribology** would have saved the entire bearing programme.”
* **hysteresis**: The lag between a cause and the effect it produces. — “**Hysteresis** in the sensor made the control loop oscillate.”
* **harmonic** /hɑrˈmɑnɪk/: A vibration at a multiple of the main frequency. — “One **harmonic** shook the whole gantry apart over eleven months.”
* **galvanic corrosion**: Corrosion caused by two different metals touching in damp. — “**Galvanic corrosion** ate the fixings and left the panel untouched.”
* **hydroforming**: Shaping metal using high-pressure fluid. — “**Hydroforming** produced one part where there had been five.”
* **sintering**: Forming a solid mass by heating powder without melting it. — “**Sintering** gives a porosity that machining never could.”
* **jidoka**: Stopping a line automatically the moment a fault appears. — “**Jidoka** stops the line and stopping the line is the point.”
* **poka-yoke**: A design that makes a mistake physically impossible. — “One **poka-yoke** on the jig ended the reversed-part problem for good.”
* **digital twin**: A working computer model kept in step with a real machine. — “The **digital twin** predicted the bearing failure eleven days out.”

## Related

- Vocabulary library: https://hienglishquiz.com/vocabulary
- Section guide: https://hienglishquiz.com/vocabulary/llms.txt