ASTM E2492-2007 用Demeri开环试验评定薄板金属回弹性的标准试验方法

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                   【英文标准名称】:     Standard Test Method for Evaluating Springback of Sheet Metal Using the Demeri Split Ring Test            【原文标准名称】:     用Demeri开环试验评定薄板金属回弹性的标准试验方法            【标准号】:     ASTM E2492-2007            【标准状态】:     现行            【国别】:                 【发布日期】:     2007    【实施或试行日期】: 【发布单位】: 美国材料与试验协会(US-ASTM)【起草单位】: E28.02【标准类型】: (Test Method)【标准水平】: ()【中文主题词】: 评定;机械测试;金属;环形试验;薄板材;劈开;测试【英文主题词】: accepted reference value; accuracy; bias; cup drawing; Demeri Split Ring Test; drawability; formability; forming; interlaboratory study; precision; precision conditions; repeatability; reproducibility; springback; standard deviation; stretch-draw forming【摘要】: 1.1 This test method provides a means of evaluating the springback behavior of metals in a test that simulates a stretch-draw forming process. The test method can also be used to calibrate computer simulation codes by selecting appropriate control parameters to achieve satisfactory correlation between simulation and test results.1.2 The values stated in SI units are standard.This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.【中国标准分类号】: H22【国际标准分类号】: 77_040_10【页数】: 6P.;A4【正文语种】:           
         

zaft

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zaft

是不是回复了就能看到下载地址了？