Evaluation of fatigue characteristics and concepts of fatigue strength safety design! Detailed introduction using diagrams.
Fatigue failure is a destructive phenomenon that occurs suddenly and without warning under conditions where a constant load is applied repeatedly, and it can also occur with variable loads. On our technical information site "Screw Fastening Technology Navigation," which contributes to solving issues related to screw fastening, we provide detailed information about metal damage known as "fatigue failure." Please take a look through the related links. [Contents] ■ What is fatigue failure? - Evaluation of fatigue characteristics - Factors that change fatigue characteristics - Fatigue mechanisms ■ Characteristic fracture surfaces of fatigue failure - Beach marks - Striation patterns ■ Considerations for fatigue strength safety design *For more details, please feel free to contact us.
Inquire About This Product
basic information
For more details, please feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
For more details, please feel free to contact us.
catalog（2）
Download All Catalogs![Lock Parts "HLS [Hard Rock Set Screw] (R) Catalog"](https://image.mono.ipros.com/public/catalog/image/01/543/445119/IPROS79111561619361849476.jpeg?w=120&h=170)
Company information
Hard Rock Industries is a company that develops, produces, and sells "locking nuts," and it was established in 1974. Our Hard Rock Nuts were created from the strong desire of our founder and technical president, Katsuhiko Wakabayashi, to eliminate accidents caused by loosening screws and to create a safe and secure society. We are still advancing the development and improvement of new anti-loosening products. Our products are used in critical safety locations and areas where maintenance and inspection are challenging. <Main Clients> Railway market (vehicles, tracks, overhead lines, etc.), bridges and highways, transmission towers, construction and civil engineering, plant equipment, industrial machinery, etc.
![[Technical Information] Troubles Caused by Loosening: What is Bolt Failure?](https://image.mono.ipros.com/public/product/image/db3/2000560032/IPROS42180665685764068528.png?w=280&h=280)
![[Technical Information] Basic Knowledge of Understanding Loosening: Proper Tightening of Screws](https://image.mono.ipros.com/public/product/image/545/2000560041/IPROS04668292118070636294.png?w=280&h=280)
![[Technical Information] About the Principle of Loosening: Basic Edition](https://image.mono.ipros.com/public/product/image/4d2/2000560043/IPROS54724764275627571407.png?w=280&h=280)
![[Technical Information] On Metal Damage: "Corrosion"](https://image.mono.ipros.com/public/product/image/5e0/2000562855/IPROS81425890521319564406.png?w=280&h=280)
![[NETIS Registration] Nut to Prevent Loosening *Product Sample Giveaway](https://image.mono.ipros.com/public/product/image/dbd/2000438129/IPROS27273854495489115962.jpeg?w=280&h=280)
