interference fit

USAGE SUMMARY

"interference fit" is correct and can be used in written English.
It is a type of mechanical fastening method, and is usually used to describe the joining of two parts that fit tightly together to create a strong bond. For example, when attaching a bearing to a shaft, an interference fit is used to ensure that the two pieces form a firm, reliable connection.

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

54 human-written examples

Ideally a tight interference fit is achieved.

Medical Engineering & Physics

Interference fit can bring benefits such as fatigue life enhancement to mechanical joints.

Composites Part B: Engineering

Testing was completed on 7075-T651 alloynum alugs lugs with steel bushings of varying interference fit.

International Journal of Fatigue

With increasing interference fit percent, the strain magnitudes increased after pin installation.

Composites Part B: Engineering

The sensors are inserted into unique double-elastic-half-ring grooves with an interference fit.

Measurement

Different crack lengths, different interference fit sizes and different crack arrest hole (CAH) diameters are investigated.

Journal of Alloys and Compounds

Human-verified similar examples from authoritative sources

Similar Expressions

6 human-written examples

For 1% interference-fit, micro-scale fiber damage occurred in local regions around hole during the pin installation experiments, while minimal damage was observed for 0.4% interference-fit.

Composites Part B: Engineering

Understanding the microscopic damage mechanism during interference-fit pin installation process has a great importance for optimal design of interference-fit joints.

Materials & Design

Interference-fit pin connections provide beneficial effects such as fatigue enhancement to the fiber reinforced composites.

Composites Part B: Engineering

A new interference-fit screw system is used (Arthrex, Naples, FL).

Arthroscopy: The Journal of Arthroscopic & Related Surgery

In general the stress calculations in interference-fit designs are estimated by using conventional equations.

Materials & Design

Expert writing Tips

Best practice

When designing mechanical assemblies, specify the desired level of "interference fit" precisely to ensure proper function and prevent damage during assembly or operation.

Common error

Avoid assuming that a higher "interference fit" always results in a stronger joint. Overly tight fits can cause excessive stress, leading to premature failure. Always consider material properties and application requirements when determining the appropriate interference.

Linguistic Context

The phrase "interference fit" functions as a noun phrase, often acting as a subject or object in sentences describing mechanical engineering concepts. Ludwig confirms its appropriate usage in technical contexts.

Expression frequency: Common

Frequent in

Science

75%

News & Media

15%

Formal & Business

10%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

The term "interference fit" is a grammatically correct and frequently used noun phrase in technical and scientific fields. As Ludwig AI confirms, it appropriately describes a mechanical joint where components are designed to fit together tightly. Common usage contexts include science, engineering, and materials science, indicating a formal and scientific register. While the phrase is relatively common, understanding its nuances and applications is crucial for accurate communication in technical contexts. For more general or layman communication, using "tight fit" or "force fit" may be appropriate. Proper calculation of "interference fit" is necessary to avoid component failure, and one must not assume that a greater amount of "interference fit" is always better.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

press fit

Describes a fit achieved by pressing one part into another, creating a tight connection but is more general.

interference assembly

Refers to the process of assembling parts using an interference fit.

shrink fit

Involves heating one part to expand it, then fitting it over another part and allowing it to cool and shrink, creating a tight fit.

force fit

A general term for a fit achieved by applying force to join two parts tightly.

tight fit

A broader term indicating that two parts fit together closely with little or no clearance.

friction fit

Describes a fit that relies on friction to hold two parts together.

zero clearance fit

Denotes a fit with no intentional space between the parts, close to interference fit.

preloaded joint

Describes a joint where internal stresses are introduced during assembly to enhance its strength and stability, similar to the effect of an interference fit.

mechanical fastening

Encompasses various methods of joining parts mechanically, including interference fit as one option.

clearance fit

The opposite of interference fit, where there is space/play between two mating parts.

FAQs

What is an "interference fit"?

An "interference fit" is a type of mechanical fit where the dimensions of two mating parts are such that one part must be slightly deformed to fit into the other, creating a tight and secure joint.

When is an "interference fit" typically used?

An "interference fit" is commonly used in applications where a strong, reliable connection is needed, such as attaching bearings to shafts or securing components in high-stress environments.

What are the advantages of using an "interference fit"?

The advantages of using an "interference fit" include increased joint strength, resistance to loosening under vibration, and elimination of the need for additional fasteners like screws or adhesives. It enhances fatigue life of mechanical parts.

What are some alternatives to using an "interference fit"?

Alternatives to an "interference fit" include using a "press fit", "shrink fit", or employing fasteners such as bolts, rivets, or pins. The best choice depends on the specific application and design requirements.