High-precision internal residual stress measurement service for plate thickness [Controlled with an accuracy of ±1μm!]
Residual stress measurement that can be performed even on specimens with a thickness of 100mm or more! This is a method for measuring internal residual stress in thick plates that minimizes the amount of destruction to the ultimate level!
Residual stress is one of the causes of stress corrosion cracking, reduced fatigue strength, and brittle fracture in structures and various processed components. Therefore, understanding residual stress and implementing appropriate structural design, metal processing, and construction management are essential for ensuring the reliability of structures and various processed components. The "MIRS Method High-Precision Internal Residual Stress Measurement Service" is a measurement method using high-precision deep hole drilling. 【Features】 ■ Measurement is possible even for specimens with a thickness of 100mm or more. ■ There are few shape constraints, allowing measurement of complex shapes. ■ Positioning is controlled by machine control, enabling control with an accuracy of ±1μm. ■ Measurement is possible with just drilling at the measurement position and trepanning. Short delivery times and cost reduction. *For details, please request materials or view the PDF data from the download.
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basic information
【Measurement Services】 ■X-ray Diffraction Method ・Overview: Measures the stress near the surface of crystalline materials using X-ray diffraction. ・Application Example: Confirmation of shot peening effects. ■Strain Gauge Cutting Method ・Overview: Attaches a strain gauge, cuts the material into blocks, and measures the released stress. ・Application Example: Confirmation of residual stress within the thickness of a plate. ●For more details, please contact us or download the catalog.
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Company information
Shin-Ko Welding Service Co., Ltd. is a company that provides testing, research, analysis, and welding training related to the welding and joining of metal materials, based on the rich experience and high technology cultivated over many years at Kobe Steel, a top manufacturer in the welding industry. We strive to be a close partner to our customers, always aiming to be of service.