Micrometer Heads are an important component found in high-precision measuring instruments such as micrometers and other instruments that are involved in measuring the dimensions of workpieces accurately at the micrometer level. These heads are designed to be accurate and durable, making them ideal for calibrating instruments that require high precision in various industries.

Design characteristics of Micrometer Heads
Micrometer Heads are designed to be durable and meet the requirements of high-resolution applications. The main components are as follows

1. Spindle: The part that rotates to move the measuring head to contact the workpiece. This measuring head can be finely adjusted. The resolution of the rotating spindle is designed to provide measurements with micron-level precision.
2. Scale: The scale used to display the measurement value may be either analog or digital. For digital scales, it provides easy-to-read values ​​and reduces the chance of reading errors.
3. Thimble: Used to rotate the measuring shaft to move up and down as desired. It may have a locking system to help with accurate measurements without using too much force.
4. Measuring Contact Point: The part that directly contacts the workpiece. Choosing the right contact point for the characteristics of the workpiece, such as material or shape It is important to get accurate measurement values.

Choosing the right Micrometer Heads

Choosing the right Micrometer Heads for the job is important to help make measurements or calibrations accurate and efficient. The selection principles are as follows:

1. Size of the probe The size of the probe must match the size of the workpiece to be measured. If the probe is too small or too large, it may cause the obtained values ​​to be inaccurate.
2. Resolution of measurement Select a probe with sufficient resolution, which is usually in the micron level. This resolution is necessary for calibrating high-precision measuring instruments.
3. Material of the probe Probes made of high-quality materials such as hardened steel or ceramic will be durable and reduce wear and tear during long-term use.
4. Reading system If you want convenient reading and reduce errors, you should choose a probe with a digital system that can display the measurement values ​​clearly on the screen.

Uses of Micrometer Heads in Industry
Micrometer Heads are used in many types of measurements in many industries, especially those that require high resolution, including
1. Automotive industry Used in the production process and inspection of engine parts, such as measuring cylinder diameters, calibrating shafts, and rotating parts.
2. Aerospace industry Used in the production process of aircraft and spacecraft parts. Which requires high precision to reduce the risk of errors that may affect safety.
3. Electronics industry Used to measure and calibrate small components, such as measuring the internal dimensions of electronic components that require the highest accuracy.

Maintenance of Micrometer Heads for Accuracy in Use
Micrometer Heads are tools that require regular maintenance. Because continuous use may cause wear or measurement error. This maintenance will help extend the life of the tool and maintain the accuracy of the tool.

1. Cleaning the probe The contact head and the rotating shaft should be wiped with a lint-free cloth after use to prevent the accumulation of dust or oil stains that may cause the tool to lose accuracy.
2. Lubrication of the rotating shaft Lubrication of the rotating shaft with quality oil will help the shaft rotate smoothly, reduce wear and extend the life of the tool.
3. Periodic inspection Micrometer Heads should be inspected and calibrated regularly to ensure that they are still accurate and can be used according to the standard.

Precautions for using Micrometer Heads
1. Avoid using excessive force when measuring. Because it may damage the probe or cause measurement error.
2. Do not use Micrometer Heads in high humidity environments. Because moisture can cause corrosion or affect measurement accuracy.
3. Do not touch the probe with bare hands. Because oil stains from the skin may accumulate and cause wear problems or measurement errors.