cara membaca jangka sorong satuan inchi || How to read vernier caliper in inch || Bubut manual

Summary

In this informative video, Arifin teaches viewers how to read a Vernier caliper using inch units. He explains the two scales involved—main and nonius—and demonstrates how to take precise measurements, including examples with different objects. By guiding viewers through each step, he highlights the importance of identifying the correct lines on the scales and calculating the final measurement accurately. The video aims to enhance viewers' understanding of this essential measuring tool while encouraging interaction through likes, subscriptions, and comments.

Takeaways

• 📏 A vernier caliper has two scales: the main scale in inches and the nonius scale for finer measurements.
• 🔍 The precision of the vernier caliper used in the tutorial is 1/128 inches.
• 🟦 The main scale ranges from 0 to 16 inches and is divided into 16 increments.
• 🟥 The nonius scale has 8 divisions between each main scale increment, enhancing measurement accuracy.
• 🔒 Always lock the caliper after measuring to ensure accurate readings.
• 📝 To read measurements, start by noting the whole number from the main scale where the zero line of the nonius scale aligns.
• ➕ Count the divisions between the main scale reading and the nonius scale zero line to determine the fractional part.
• 📊 Add the whole number and the calculated fractional part to get the total measurement.
• 💡 The tutorial provides practical examples, including measuring a lamp's diameter, length, and the gap between glasses.
• 👥 The presenter encourages viewers to engage with the content by liking, subscribing, and commenting.

Q & A

What is the primary purpose of the video?

The primary purpose of the video is to teach viewers how to read a Vernier caliper, specifically focusing on measurements in inches.

What are the two main scales found on a Vernier caliper?

The two main scales on a Vernier caliper are the main scale (inches) and the Vernier scale, which provides smaller increments.

What is the precision of the Vernier caliper mentioned in the video?

The Vernier caliper discussed in the video has a precision of 1/128 inches.

How can one identify the main scale reading on the Vernier caliper?

The main scale reading is identified by finding the point where the zero line of the Vernier scale crosses the main scale.

What is the first step in measuring with a Vernier caliper?

The first step is to identify the zero line on the Vernier scale and note where it crosses the main scale.

How do you calculate the fractional part of the measurement?

Count the number of lines between the zero line on the Vernier scale and the main scale reading, then divide this number by 16.

What does the number 128 represent in the context of using a Vernier caliper?

The number 128 represents the total divisions in the Vernier scale, allowing for precise fractional measurements.

Can you provide an example of how to read a measurement from the caliper?

For example, if the main scale reads 1 inch and the Vernier scale shows a reading of 9/16, the final measurement would be 1.5625 inches.

What additional steps should be taken after taking a measurement?

After taking a measurement, you should lock the caliper in place and carefully read the values to ensure accuracy.

What does the video encourage viewers to do at the end?

The video encourages viewers to like, subscribe, and comment to support the channel and engage with future content.