Mechanical Systems

Explore the December 2025 update on international standards for mechanical systems and components. This article covers two crucial new ISO standards: ISO 21771-2:2025 for the calculation and measurement of tooth thickness and backlash in gears, and ISO 7148-1:2025 for testing tribological behavior in bearing metals. Discover the scope, technical requirements, compliance strategies, and industry impact for manufacturers, engineers, and quality professionals in the field of mechanical systems and components for general use. Stay ahead with actionable insights, best practices, and direct access to the full standards on the iTeh Standards platform.

Discover the latest standard for corrosion-resistant stainless steel flat washers published in November 2025 for mechanical systems and components. This comprehensive article covers EN ISO 3506-7:2025, outlining updated requirements for mechanical and physical properties, grade designations, and compliance needs for fastener manufacturers, engineers, and quality professionals. Learn how the new guidelines enhance performance, ensure compatibility in bolted joints, and ease procurement. Explore implementation tips and industry benefits, making this essential reading for anyone in mechanical engineering or quality assurance. Stay up-to-date with authoritative insights from iTeh Standards.

This monthly overview examines the standards published in October 2025 for the Mechanical Systems and Components for General Use sector. Focusing on two pivotal documents from the EN ISO 22705 series, this summary highlights measurement and test frameworks for cold formed cylindrical helical extension and torsion springs. Industry professionals, engineers, and compliance managers will gain insight into the evolving standardization landscape, key technical requirements, and strategic directions within the mechanical components domain. By exploring trends and offering practical compliance considerations, this article enables readers to understand the broader implications of the standards, ensure effective implementation, and remain up-to-date in a rapidly evolving industry. Dive in to capture the essential highlights and actionable takeaways from October 2025’s standards activity in this critical sector.

This monthly overview explores the standards published in October 2025 for the Mechanical Systems and Components for General Use sector (ICS 21). Covering five critical ISO standards, this retrospective analysis highlights updates in V-belt dimensions, antistatic belt electrical safety, and cutting-edge advancements in plain bearing calculation. Key themes include improved safety, consistency in mechanical design, and enhanced calculation methods for hydrodynamic bearings. Tailored for engineers, compliance professionals, and industry specialists, this article distills the essential details and practical implications of each standard, offering readers context for implementation and insights on industry trends. Catch up on pivotal changes shaping mechanical engineering and standards compliance.

This in-depth monthly overview examines the standards published in October 2025 for the Mechanical Systems and Components for General Use sector (ICS 21). Covering five newly published or revised international and European standards, this article synthesizes their key requirements, industry implications, and implementation priorities. Professionals will find analysis on hydrodynamic plain bearing parameters, fastener specifications for grooved pins, plain bearing handling guidance, and spring measurement/testing requirements. Whether you're a quality manager, engineer, compliance officer, or procurement specialist, this retrospective summary provides valuable insight into evolving best practices, regulatory trends, and actionable compliance guidance in the mechanical components field. Stay informed on the standards that could impact your operations and competitive advantage.

This monthly overview explores the significant standards published in September 2025 for the Mechanical Systems and Components for General Use sector. In this retrospective analysis, we review two closely linked international and European standards focusing on reverse-taper grooved pins—vital fasteners in mechanical assembly and manufacturing. The overview highlights key themes from the month, such as continued alignment between ISO and European norms, advancements in fastener design, and implications for engineering quality and interoperability. This comprehensive summary is tailored for engineers, compliance professionals, and quality managers seeking to stay current with essential developments affecting pins, fastening elements, and assembly standardization. Discover the requirements, context, and implementation guidance you need to maintain compliance and improve operational excellence.

Refrigeration systems form the backbone of various industries, such as food processing, pharmaceuticals, and cold chain logistics. To ensure seamless communication, safety, and operational efficiency, international standards have been developed for companies engaged in activities connected to refrigeration systems. In this article, we explore the paramount importance of international standards for companies operating in the field of refrigeration. These standards foster consistent practices, enhance safety protocols, and promote global compatibility, ultimately driving excellence in the industry.

A sliding bearing seems at first glance to be a fairly simple mechanism governed by the laws of physics. But in today's world, even small parts are governed by international standards. Since every detail of the global system is responsible for its functioning, the regulation is strictly and structured. If your business involves the use of plain bearings, we recommend that you pay attention to the following standards.

Manufacturing processes and product testing are complex concepts and require a structured approach and planning. Since the scale of production of various goods and products is expanding every day, both in quantity and in scale on world markets, a significant part of the organization of these processes is occupied by international standards. The bottom line is that the creation of regulatory legal acts is primarily necessary to regulate the minimum permissible boundaries of product quality. Compliance with these rules will not only protect production and the company from risks, fines and unsuitability of products for international trade, but can also significantly optimize existing processes. Today we will introduce you to some of the most key technical standards.