Steel structures, like anything else that is manufactured, need to be tested for strength and hardness in order to make sure there are not any critical errors or failures in the structure. Non-destructive testing is an economical and effective solution to find the strength of steel structure and its joints, such as welds. This is not only a good idea for new construction, but Non-destructive testing (NDT) is also a test that allows for the evaluation of the quality of materials used for the fabrication of steel and concrete structures of existing buildings as well. Let’s explore some of the... Continue reading
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Category: Blog
Hardness Testing Blocks Guide If you have bought, or are looking to buy a hardness tester, you will also need a hardness testing block. Hardness test blocks are used to verify the hardness tester's performance and provide data in order to calibrate the hardness tester. Depending on your internal processes, you may need several test blocks and of different hardness scales. If you are a purchasing agent or engineer that has not purchased a hardness tester or hardness testing blocks, the process for determining what you need can be a bit confusing. That is why have the Buyers Guide to... Continue reading
Universities all across the country have engineering and manufacturing departments that study the science of metallurgy. Because universities are often engaged in the study of metallurgical and engineering practices, oftentimes their requirements for hardness testing equipment and NDT equipment can be different than commercial clients. For example, hardness testing is suitable for measuring the hardness of ferrous, non-ferrous metals, and plastic materials. It is commonly used not only in factories, but in scientific research institutes, and college laboratories. This research can play a vital role in determining the hardness and strength of new material in development or old material that... Continue reading
When a company is considering buying a hardness tester, we here at METSUCO understand that it's an investment into that company's future. Whether it's for manufacturing, engineering, product development, or one of the many other applications, the hardness tester will be an important piece of the process. Because of this, we have put together a buyer's guide to hardness testers to help you choose which hardness tester is best for you. Application and Hardness Scale In order to buy a hardness tester, you first need to know what applications it will be used for. Depending on the material you are... Continue reading
Don’t overlook this crucial difference. At Metallurgical Supply Company (METSUCO) we are often asked to provide quotes for hardness testers, calipers, micrometers, and other precision measurement tools to manufacturers and labs. Sometimes our clients know exactly what equipment or tool they are looking for, down to the specific brand and part number. But oftentimes, we ask our clients questions to help narrow down the hundreds of choices and help them get the most suitable item at the price point needed. One of the most critical questions we ask: will you be using the equipment or tool to verify or to... Continue reading
Getting Help From Hardness Testing Hardness tests let engineers check whether materials have been processed correctly. Jul 07, 2011 Author: Norm Ellis, Ellis & Associates CADD/Technical Illustration Editor: Jessica Shapiro Key points: • Engineers can use hardness testing to verify the composition or heat-treatment history of materials. • Rockwell, Brinell, Vickers, and Shore are common hardness tests. Their use depends on the material being tested. • Rockwell tests cover a wide range of metallic materials, while Shore testing is for plastics and elastomers. Resources: Ellis & Associates CADD/Technical Illustration “Pint-Sized Hardness Tester Gets its Finesse from Compact Servodrive,” Machine Design,... Continue reading
Easing the Inspection Task Recent developments in various NDE modalities are making inspection more accurate and faster while providing data that is easier to interpret. June 10, 2020 By: Henning Juknat Fig 3. HD Images Provided by Mentor Visual iQ KEYWORDS nondestructive examination technology / phased array / radiography / ultrasonics / visual inspection As nondestructive examination (NDE) continues to evolve as an inspection discipline, so the technologies of NDE evolve to meet new challenges in terms of materials and material geometries to be inspected. This article looks at some of the recent developments in various NDE modalities which are... Continue reading
The objective is to eliminate or minimize waste within the process without impacting the outcomes. May 1, 2020 Mark Kaganov KEYWORDS ISO standards / lean manufacturing / management systems / procedures The authors of the sample procedures here started from title blocks and tables that did not contribute to the purpose. Such “decorated” documents are difficult to read and impede the focus from the content. Lean approaches are beneficial for the development and maintenance of management systems compliant with ISO 9001, ISO 13485, ISO 14001 ISO 45001 standards and 21 CFR 820 FDA regulation. An excessive number of documents,... Continue reading
What Will Manufacturing’s New Normal Be After COVID-19? History teaches us that short-term measures taken in response to global crises lead to changes that last for decades. Artem Kroupenev APR 21, 2020 Most of us hope that the COVID-19 pandemic will end within months, and things will go back to normal. In fact, many aspects of our society may never return to normal. In an effort to control the spread of the coronavirus, governments have taken extreme measures reserved for global wartime situations and the use of military-grade surveillance technology to enforce social distancing. With millions of people in complete... Continue reading
The Gage Selection Conundrum The correct selection of measuring devices will ensure the quality, price and delivery of the products we manufacture and use. May 1, 2020 (By Mike Oddy) The goal is to ensure we have the correct inspection tools to ensure the quality of the product produced. Selecting gages and other types of measuring tools can be challenging. It does not matter if you are an experienced or novice gage user, tool crib manager, lab manager or buyer. In some cases, these decisions can have detrimental effects on the finished product. In others, the gage cost and calibration... Continue reading
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