spur gearing: meaning, definition, pronunciation and examples
C2Highly Technical
Quick answer
What does “spur gearing” mean?
A mechanical gearing system using spur gears, which are cylindrical gears with straight teeth parallel to the axis of rotation, used to transmit motion between parallel shafts.
Audio
Pronunciation
Definition
Meaning and Definition
A mechanical gearing system using spur gears, which are cylindrical gears with straight teeth parallel to the axis of rotation, used to transmit motion between parallel shafts.
The specific arrangement or configuration of spur gears in a machine; the field or study pertaining to the design and application of spur gears.
Dialectal Variation
British vs American Usage
Differences
No significant lexical or definitional differences. Spelling conventions follow general British/American rules (e.g., 'gearing' vs. 'gearing').
Connotations
Purely technical and neutral in both varieties.
Frequency
Extremely low frequency in general discourse, equally rare in technical contexts of both varieties.
Grammar
How to Use “spur gearing” in a Sentence
The [machine component] utilizes spur gearing for [function].Spur gearing is employed in [application].The design incorporates [adjective] spur gearing.Vocabulary
Collocations
Examples
Examples of “spur gearing” in a Sentence
adjective
British English
- The spur-gearing mechanism required lubrication.
- We examined a spur-gearing design.
American English
- The spur-gearing assembly was faulty.
- It was a basic spur-gearing setup.
Usage
Meaning in Context
Business
Rare, only in very specific contexts like procurement of mechanical components.
Academic
Used in mechanical engineering textbooks, research papers, and course descriptions.
Everyday
Virtually never used.
Technical
Core term within mechanical design, automotive engineering, and industrial machinery manuals.
Vocabulary
Synonyms of “spur gearing”
Strong
Neutral
Weak
Vocabulary
Antonyms of “spur gearing”
Watch out
Common Mistakes When Using “spur gearing”
- Misspelling as 'spur gearing' (correct) vs. 'spurgearing' (incorrect).
- Using it as a verb (e.g., 'The system spur gears'). It is a compound noun.
- Confusing it with 'spur gear', which is the individual component, while 'spur gearing' is the system.
FAQ
Frequently Asked Questions
No. A 'spur gear' is a single gear with straight teeth. 'Spur gearing' refers to the system, assembly, or arrangement involving two or more spur gears working together.
Primary advantages are simplicity in design and manufacturing, high efficiency due to minimal sliding contact, and ease of assembly. They are also cost-effective for many applications.
The main disadvantages are significant noise and vibration, especially at high speeds, and the inability to transmit power smoothly—they produce a sudden impact as teeth engage. They also cannot transmit motion between non-parallel shafts.
Spur gearing is found in manual car gearboxes (some gears), washing machines, wind-up clocks, simple conveyors, and many types of industrial machinery where simple, parallel shaft power transmission is needed.
A mechanical gearing system using spur gears, which are cylindrical gears with straight teeth parallel to the axis of rotation, used to transmit motion between parallel shafts.
Spur gearing is usually highly technical in register.
Spur gearing: in British English it is pronounced /ˈspɜː ˈɡɪərɪŋ/, and in American English it is pronounced /ˈspɝː ˈɡɪrɪŋ/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Imagine a SPUR (like on a cowboy boot) that is perfectly straight. SPUR GEARING uses straight-teeth gears, and the word 'spur' can remind you of something straightforward and direct, like the motion it transmits.
Conceptual Metaphor
MACHINERY IS A BODY OF INTERCONNECTED PARTS; Spur gearing represents the 'simple, direct joints' of that body.
Practice
Quiz
What is the primary characteristic of spur gearing?