Which tool would a machinist use to check the height of multiple parts with gage blocks?

Which tool would a machinist use to check the height of multiple parts with gage blocks?

• A. Caliper
• B. Dial indicator and digital height gage
• C. Micrometer
• D. Depth gauge

Answer: (B)

The use of a dial indicator and digital height gage is the most appropriate tool for checking the height of multiple parts with gage blocks due to its precision and ease of use. A digital height gage allows for quick measurements and can provide readings in various units, making it ideal for ensuring consistency across multiple parts. It is designed to work in conjunction with gage blocks to establish a reference height, allowing machinists to measure accurately against that standard. A dial indicator can enhance the process by providing precise measurements of height variations, which is especially useful in setups where small discrepancies can significantly impact part function or alignment. This combination is common in machining practices to ensure that all parts meet specified tolerances, making it a reliable choice for quality control. Other tools mentioned—like calipers, micrometers, and depth gauges—serve specific purposes as well. However, they are not as well-suited for checking the heights of parts using gage blocks. Calipers are typically used for linear measurements and may not provide the required precision for height checking. Micrometers are primarily used for measuring smaller dimensions with high accuracy but are not designed specifically for height measurements over multiple parts. Depth gauges, while useful for measuring depths in various components, do not offer the

The use of a dial indicator and digital height gage is the most appropriate tool for checking the height of multiple parts with gage blocks due to its precision and ease of use. A digital height gage allows for quick measurements and can provide readings in various units, making it ideal for ensuring consistency across multiple parts. It is designed to work in conjunction with gage blocks to establish a reference height, allowing machinists to measure accurately against that standard.

A dial indicator can enhance the process by providing precise measurements of height variations, which is especially useful in setups where small discrepancies can significantly impact part function or alignment. This combination is common in machining practices to ensure that all parts meet specified tolerances, making it a reliable choice for quality control.

Other tools mentioned—like calipers, micrometers, and depth gauges—serve specific purposes as well. However, they are not as well-suited for checking the heights of parts using gage blocks. Calipers are typically used for linear measurements and may not provide the required precision for height checking. Micrometers are primarily used for measuring smaller dimensions with high accuracy but are not designed specifically for height measurements over multiple parts. Depth gauges, while useful for measuring depths in various components, do not offer the