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What are the impacts of excessive deviation in the threaded holes? --- Analysis of processing accuracy issues

The excessive size of the threaded hole is a common quality issue in mechanical processing. Although the deviation in size may seem insignificant, it actually has a profound impact on the performance and safety of the product. When the diameter of the threaded hole exceeds the design tolerance range...

May 25, 2026
A Guide to the Correct Use of a Dial Indicator ---- Enhancing Operational Precision and Efficiency

As a precision comparative measuring tool widely used in industrial settings, the dial indicator typically has a graduation value of 0.01 mm. It is suitable for inspecting geometric errors, positional errors, and small displacement of workpieces. A correct and standardized operating procedure is ...

May 19, 2026
Essential for Precision Measurement: To Know the Principle of Dial Indicator Holders and Their Applications in Industry

In the field of precision manufacturing, the dial indicator stand serves as a crucial tool for measuring minute changes in length. Understanding its principle and application is of vital importance. Familiarity with the working principle of the dial indicator stand can assist industrial professional...

May 12, 2026
What Can't an Outside Micrometer Measure? --- Limitations and Precautions

The outside micrometer is a commonly used precision measuring tool, but it is not all-encompassing. This article will thoroughly examine the measurement limitations of the micrometer and the precautions that need to be taken during use, helping you better understand and utilize this tool. I. ...

May 7, 2026
Can the lever dial indicator adjust the measurement angle? Analysis of functional features and operation guide

The dial test indicator is a commonly used precision measuring instrument that can measure the size, shape and position error of parts. However, can the lever dial indicator adjust the measurement angle? This article will start from the functional characteristics and operation guide of the lever ...

April 28, 2026
Explores CCMT 2026 in Shanghai, Tracking the Latest Trends of Precision Measuring Tools

April 25, 2026 – the most influential professional machine tool exhibition, the 14th China CNC Machine Tool Fair (CCMT 2026) concluded successfully at Shanghai New International Expo Centre from April 21 to 25, 2026. Let’s closely tracking the latest industry developments, collecting cutting-edge ...

April 24, 2026
What impacts will a large deviation in the threaded hole have? --- Analysis of processing accuracy issues

The excessive size of the threaded hole is a common quality issue in mechanical processing. Although the deviation in size may seem insignificant, it actually has a profound impact on the performance and safety of the product. When the diameter of the threaded hole exceeds the design tolerance range...

April 20, 2026
Common repair methods for a stuck dial indicator --- Quickly restore the normal function of the measuring tool

Dial indicators are commonly used precision instruments in industrial measurement, but they may occasionally get stuck, affecting measurement work. This article will from a professional perspective, detail the reasons for dial indicators getting stuck and the corresponding repair methods, helping ...

April 13, 2026
What is considered a normal measurement error using a manual caliper?

Vernier caliper as a commonly used precision measuring tool, its measurement accuracy directly affects the work outcome. This article will deeply explore what level of measurement error is considered normal for the vernier caliper, and analyze the common error ranges and influencing factors, helping ...

April 7, 2026
Why are the readings of a vernier caliper not allowed to be rounded off?

In the field of precision measurement, the rounding of vernier caliper readings is a common issue. This article will delve into why the readings of vernier calipers are not allowed to be rounded and explain the fundamental principles of precision measurement. I. The Accuracy of Vernier Caliper ...

March 31, 2026
What is the part of the caliper used for measuring the inner diameter called?

Calipers are a commonly used precision measuring tool that can measure the inner and outer diameters, depths, and thicknesses of objects. This article will provide a detailed explanation of the part names for measuring the inner diameter with calipers and offer a comprehensive analysis of the ...

March 24, 2026
Can the RC thread be used for sealing? --- Sealing principle and industrial application scenarios(2)

In the previous issue, we got a preliminary understanding of the basic concept of RC threads (also known as tapered pipe threads) and learned about its unique advantage of "sealing by thread" in hydraulic, pneumatic and pipe connections. Today, let's continue from where we left off in the previous ...

March 17, 2026
Can the RC thread be used for sealing? --- Sealing principle and industrial application scenarios(1)

In the field of industrial pipe connection and sealing technology, the question of whether RC threads can achieve sealing often troubles technicians and design engineers. In fact, as an important branch of the imperial system conical pipe thread, RC threads possess excellent sealing performance. ...

March 9, 2026
What should do if the micrometer won't turn? --- Analysis of common fault causes and repair tips.

The micrometer is a precision measuring tool. If it cannot be turned, it will seriously affect the measurement work. This article will analyze the common causes of the micrometer not turning and provide corresponding repair tips to help you quickly solve the problem and restore the normal use of the ...

March 4, 2026
The influence of the wear of the measuring tip of the internal diameter micrometer on the accuracy - How to avoid errors

The internal diameter gauge is a common precision measuring tool used for measuring the size and form tolerance of holes. The measuring tip, which is the part in direct contact with the measured object, has a direct impact on the measurement accuracy. Now let's explore the influence of the wear of ...

February 25, 2026
Happy New Year!

At this New Year, all of us at Deko wish you and your loved ones good health, successful careers, family happiness, and everything life brings your way.

February 12, 2026

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