《理化检验》物理编辑部 编辑同志,你们好!我们厂系专门生产集装箱配件的厂家,产品对低温冲击韧性要求比较高。我们对冲击试验做得较为频繁。试样加工特别是V型缺口的加工对我们来说尤为重要。为保证试验结果的准确性,对加工试样V型缺口的检验很有必要,不知现庄有什么更先进、方便、简单、可靠的V型缺口加工质量的检验方法和检验设备,何处有购买,望予赐教。谢谢! 陈杰 (江苏省江都钢厂 225300) Physical and chemical testing of the editorial department comrades, you are good! Our factory specializing in the production of container parts manufacturers, products, low temperature impact toughness requirements are relatively high. We do the impact test more frequently. Sample processing, especially V-notch processing is particularly important to us. In order to ensure the accuracy of the test results, it is necessary to inspect the V-shaped notch of the processed sample. I do not know what is more advanced, convenient, simple and reliable V-notch processing quality inspection methods and testing equipment, Buy, hope to enlighten me. Thank you! Jie Chen (Jiangdu Steel Factory in Jiangsu Province 225300)