Feeler gauges are used for measuring the:a)Thickness of metal sheetb)C...
A feeler gauge is a tool used to measure gap widths. Feeler gauges are mostly used in engineering to measure the clearance between two parts.
They consist of a number of small lengths of steel of different thicknesses with measurements marked on each piece.
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Feeler gauges are used for measuring the:a)Thickness of metal sheetb)C...
Clearances between mating parts
Feeler gauges are thin strips of metal used to measure the clearance between two mating parts. This is a crucial measurement in mechanical engineering as it ensures proper functioning and assembly of machinery. Here's how feeler gauges are used for measuring clearances:
1. Selection of the right feeler gauge:
- Feeler gauges come in various thicknesses ranging from 0.05mm to 1mm or more.
- The correct feeler gauge size is chosen based on the specified clearance requirements for the mating parts.
2. Insertion of feeler gauge:
- The feeler gauge is inserted between the two mating parts.
- The technician gently moves the feeler gauge back and forth to determine the tightness of the fit.
3. Reading the measurement:
- The feeler gauge that fits snugly between the parts indicates the clearance measurement.
- The thickness of the feeler gauge used corresponds to the clearance between the mating parts.
4. Ensuring proper clearances:
- Correctly measuring clearances using feeler gauges ensures that parts fit together properly without excessive play or interference.
- This helps prevent issues such as friction, wear, and misalignment in mechanical systems.
In summary, feeler gauges are indispensable tools for measuring clearances between mating parts in mechanical engineering applications. They help ensure precise fits and proper functioning of machinery, making them essential for maintenance, repair, and assembly tasks.