155月
115月
適切な温湿度試験器の選択方法
温湿度試験器の選定は以下の5つの観点から行います。: 音量, 温度範囲, humidity range, control mode and temperature change rate. 1. Volume selection When placing the tested products (コンポーネント, コンポーネント, components or the whole machine) into the climatic environment box for test, in order to ensure that the ambient atmosphere around the tested products can meet the environmental test conditions specified in the test specification, the following provisions shall be followed between the working size... 115月
IZODとCHARPY衝撃試験機の違い
1. 初めに, 振り子衝撃とは何ですか? エネルギー放出の影響の分類: pendulum impact is divided into cantilever beam impact testing machine and simply supported beam impact testing machine according to different impact modes and different spline clamping modes. 2. Cantilever beam impact machine, simply supported beam impact machine definition: IZOD: test device for clamping one end of a spline and receiving the energy released by a pendulum at the other end so that it is damaged by a blow Simply supported... 115月