30PCS Surface Roughness Comparator,Surface Finish Comparator Set,Roughness Test Block Ra0.05-12.5mm Microfinish Comparator for Machinery Manufacturing Lathe Teaching
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30PCS Surface Roughness Comparator,Surface Finish Comparator Set,Roughness Test Block Ra0.05-12.5mm Microfinish Comparator for Machinery Manufacturing Lathe Teaching
Ensure that the product satisfies the highest requirements with superior accuracy measurement.
30PCS Surface Roughness Comparator,Surface Finish Comparator Set,Roughness Test Block Ra0.05-12.5mm Microfinish Comparator for Machinery Manufacturing Lathe Teaching
товар №: 113049252

30PCS Surface Roughness Comparator,Surface Finish Comparator Set,Roughness Test Block Ra0.05-12.5mm Microfinish Comparator for Machinery

товар №: 113049252

KZT 82053

Price Details

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США Импортировано из магазина USA
Закажите сейчас и получите товар приблизительно Пятница, Июль 24
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What Stands Out

Comprehensive Set
Includes 30 precision comparators, offering a range of roughness values from Ra 0.05 to 12.5mm, catering to diverse machining needs and enhancing educational experiences in surface finish measurements.
High Precision
Designed for accurate surface roughness assessment, these comparators ensure reliable measurements, helping manufacturers and educators maintain quality standards while reducing errors in production processes.
Durable Construction
Crafted from high-quality materials, these comparators are built to withstand repeated use, providing long-lasting value for both industrial applications and educational settings in machinery manufacturing.

Информация о продукте

Shop 30PCS Surface Roughness Comparator,Surface Finish Comparator Set,Roughness Test Block Ra0.05-12.5mm Microfinish Comparator for Machinery Manufacturing Lathe Teaching online at a best price in Kazakhstan. B0DJSCQKYM
Item Weight1.5 lbs (680 grams)

Who Should Buy?

Suitable For
  • Machinery Engineers

    Ideal for engineers needing precise measurements of surface roughness in machinery manufacturing for quality control.

  • Technical Educators

    Perfect for teaching workshops about surface finish concepts and hands-on training in engineering courses.

  • Quality Inspectors

    Useful for inspectors assessing manufacturing quality standards and ensuring components meet specified roughness criteria.

Not Suitable For
  • General Hobbyists

    Hobbyists may find this tool overly specialized and not necessary for casual DIY projects or basic tasks.

  • Non-technical Users

    Individuals without technical knowledge may struggle to effectively utilize the comparators for accurate measurements.

  • Occasional Users

    Those infrequently working with surface roughness may not benefit from investing in this comprehensive comparator set.

ОПИСАНИЕ ТОВАРА

30PCS Surface Roughness Comparator,Surface Finish Comparator Set,Roughness Test Block Ra0.05-12.5mm Microfinish Comparator for Machinery Manufacturing Lathe Teaching

Есть вопрос? Пообщайтесь с нами в чате

Вопросы и ответы клиентов

  • вопрос: What is a Surface Roughness Comparator?

    отвечать: A Surface Roughness Comparator is a set of test blocks used to evaluate the surface finish of machined components. It provides a series of standardized roughness values, allowing engineers and machinists to measure and compare the surface texture of materials accurately. By utilizing different Ra values, from 0.05 to 12.5 micrometers, users can quickly assess surface quality and ensure compliance with design specifications. For instance, during quality control processes in manufacturing, these comparators help verify that the machined parts meet necessary surface finish criteria prior to assembly.
  • вопрос: How do I use the Surface Finish Comparator Set?

    отвечать: To use the Surface Finish Comparator Set, simply select a test block that represents the desired roughness level. Align the comparator block with the surface of the part being tested. Inspect the surface visually or under magnification, comparing it to the sample blocks. This method provides an immediate visual representation of surface quality. This tool is particularly beneficial in settings like mechanical workshops or laboratories, where precise surface characteristics are crucial for functionality in applications such as automotive or aerospace engineering.
  • вопрос: What materials can I test with the Roughness Test Block?

    отвечать: You can test a variety of materials with the Roughness Test Block, including metals, plastics, and composites. This versatility makes the comparator set suitable for various industrial applications. The ability to assess different substrates is vital for ensuring that materials meet the required specifications for surface finish in production processes. For instance, testing aluminum or steel surfaces becomes essential in industries like manufacturing and construction to ensure durability and performance under stress.
  • вопрос: What are the different Ra values in this set?

    отвечать: The 30PCS Surface Roughness Comparator Set includes a comprehensive range of Ra values from 0.05 to 12.5 micrometers. Each block is precisely manufactured to represent a specific surface finish level. This diversity allows users to evaluate both very smooth surfaces and those with significant texture. For example, during a project requiring high precision, such as in the aerospace sector, selecting the appropriate Ra value ensures that components are manufactured within required tolerances for performance and safety.
  • вопрос: Why is measuring surface roughness important?

    отвечать: Measuring surface roughness is critical for assessing the quality of a manufactured part. It affects important factors like friction, wear, and fatigue resistance. Many industries have tight specifications for surface finishes to ensure optimal performance and longevity. For example, in the automotive industry, surface roughness can significantly influence the efficiency of engine parts and their overall lifespan. Using a comparator set allows manufacturers to detect issues early, avoiding costly mistakes and improving product reliability.
  • вопрос: Who can benefit from using this Surface Finish Comparator Set?

    отвечать: This Surface Finish Comparator Set is beneficial for engineers, machinists, quality control inspectors, and educational institutions focused on mechanical engineering. Professionals in industries such as automotive, aerospace, and electronics will find this tool essential for evaluating the surface finish of components. Educational institutions can use it to teach students about quality control and surface measurement techniques. The versatility of this set makes it a go-to resource in both commercial manufacturing settings and academic environments.
  • вопрос: How should I maintain the Surface Roughness Comparator?

    отвечать: To maintain the Surface Roughness Comparator, clean the test blocks regularly with a soft, lint-free cloth to remove any contaminants. It is also recommended to store the blocks in a protective case to prevent scratching and damage. Proper handling ensures that the comparators retain their accuracy and reliability for consistent measurements. For example, keeping these tools in a controlled environment can prolong their lifespan, which is crucial for projects that demand precision over extended periods.
  • вопрос: Can I use this set for educational purposes?

    отвечать: Yes, the 30PCS Surface Roughness Comparator Set is ideal for educational purposes, especially in mechanical and manufacturing engineering programs. Instructors can use it to demonstrate principles of surface measurement, materials characterization, and quality assurance processes. Students can practice measuring surface finishes and learn the significance of surface quality in real-world applications. This hands-on experience is invaluable for fostering a deeper understanding of manufacturing and engineering principles.
  • вопрос: What kind of results can I expect from using this set?

    отвечать: Using this Surface Finish Comparator Set, you can expect to achieve precise and reliable assessments of surface texture and finish. The clearly marked Ra values on each test block allow for straightforward comparisons, enabling you to determine whether a part meets industry standards. For example, if you find a surface finish that matches your requirement from the set, it can help in confirming that the manufacturing process is producing components that fulfill design criteria effectively.
  • вопрос: Where can I buy the 30PCS Surface Roughness Comparator, Surface Finish Comparator Set, Roughness Test Block Ra0.05-12.5mm Microfinish Comparator for Machinery Manufacturing?

    отвечать: You can buy the 30PCS Surface Roughness Comparator Set from Ubuy. Ubuy offers a wide selection of high-quality tools and equipment, making it a reliable choice for both professionals and hobbyists in the field of machinery manufacturing. With Ubuy, you have the convenience of shopping online and accessing various product options tailored to your needs.

Helivivfy Surface Roughness Comparators Editorial Review

The 30PCS Surface Roughness Comparator offers a solid and reliable solution for measuring surface finish in various machining applications. Customers have noted its functionality and accuracy, highlighting that it meets the basic needs of roughness testing without presenting any major issues. While some reviewers pointed out minor imperfections, such as block squareness and slight milling marks, these did not detract significantly from the overall utility of the product. The materials and Construction of the comparators also seem to inspire confidence among users, as they describe the set as feeling substantial and not cheap. The set proves to be especially handy for professionals looking to ensure their tooling processes are Consistent and effective. Despite a few aesthetic concerns, the Consensus is clear: this roughness comparator set does its job well and is a valuable addition to any machinist’s toolkit. **

Customer Reviews & Ratings

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1 оценки клиентов
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  • 4 звезда
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Плюсы

  • Reliable functionality and accuracy
  • Good build quality; feels substantial
  • Handy for ensuring tooling Consistency
  • Reasonably priced for the quality offered

Минусы

  • Some blocks are not perfectly square

Platform Trust & Buyer Confidence

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4.3/5 9,000 + reviews
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MT
Mohd
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“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
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Shawati
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“Accurate delivery timing given”

16 June 2026 · via Trustpilot
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“Not madly expensive like I thought, and much quicker than promised.”

15 June 2026 · via Trustpilot
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“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

6/7/2026 · via Trustpilot
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Kwame
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
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KZT 82053

Закажите сейчас и получите товар приблизительно Пятница, Июль 24

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Особенности и преимущества

  • Includes 30pcs surface roughness samples for flexible measurement options.
  • Made from robust 45 super carbon steel for durability and corrosion resistance.
  • Designed for easy comparison with clearly marked model numbers.
  • Suitable for students and professionals alike, enhancing usability.
  • Versatile applications in quality assurance and educational tools.
  • Guarantees consistent performance for a wide range of surface types.

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