The ring spinning machine G 38 runs with spindle speeds of up to 28 000 rpm and high delivery speeds of up to 40 m/min. The G 38 consumes minimal energy thanks to energy-efficient components such as LENA 28 spindles, IE4 main motors and optimized suction systems.

ASTM G38-01(R2021) Standard Practice for Making and Using C-Ring Stress-Corrosion Test Specimens ASTM 美国材料试验协会 成功点赞+1 全文阅读已结束，下载本文需要使用

2014年6月12日 · Scope1.1 This practice covers the essential features of the designand machining, and procedures for stressing, exposing, andinspecting C-ring type of stress-corrosion test specimens.

2025年3月13日 · astm g38-01(2021)的标准全文信息,1.1 本实践涵盖了设计和加工的基本特征，以及应力腐蚀试验样本 c 形环类型的应力、暴露和检查程序。对c形环内的应力状态和分布进行了分析。 1.2 与采样过程和选择适当测试环境有关的具体考虑因素不属于本实践的范围。

2021年8月4日 · 1.1 This practice covers the essential features of the design and machining, and procedures for stressing, exposing, and inspecting C-ring type of stress-corrosion test specimens. An analysis is given of the state and distribution of stress in the C-ring.

ASTM G38-01 (2013)的标准全文信息,1.1本实践涵盖了设计和加工的基本特征以及程序用于对 C 形环类型的应力腐蚀试样施加应力、暴露和检查。 对C形环内的应力状态和分布进行了分析。 1.2 与采样过程和选择适当测试环境有关的具体考虑因素不属于本实践的范围。 1.3 以 SI 单位表示的值被视为标准值。 括号中给.

2023年6月12日 · Designation: G38 01 (Reapproved 2021) Standard Practice for Making and Using C-Ring Stress-Corrosion Test Specimens 1 This standard is issued under the Þxed designation G38; the number immediately following the designation indicates the year of original

2025年3月14日 · astm g38-01(2021) 适用范围 1.1 本实践涵盖了设计和加工的基本特征以及程序用于对 C 形环类型的应力腐蚀试样施加应力、暴露和检查。

ASTM G38 ASTM 标准规范下载 下载 ... If the ring is not so oriented it will tend tocrack off-center at a location where the stress is unknown.5. Specimen Design5.1 Sizes for C-rings may be varied over a wide range, but1 This practice is under the jurisdiction of ASTM Committee G-1 on Corrosionof Metals and is the direct responsibility of ...

This practice covers the features of design and machining, and procedures for stressing, exposing, and inspecting C-ring type of stress-corrosion test specimens. An analysis is given of the state and distribution of stresses in the C-ring.