roller gauge

Thirty sets of ND-50 nuclear density gauge have been trial-produced or reproduced, and applied to control the quality in roller compacted concrete dam ( RCCD). for at least 5 γ 105 m3 in more than ten hydraulic and hydroelectric projects.

试制和改进试制了30套ND-50核子密度仪，应用于十余个水利水电工程碾压混凝土坝的质量控制，总方量超过5×10~5m~3。

互联网摘选

Configuration demands of spinning roller pressure& nip gauge and reasonability of draft friction field were discussed.

探讨细纱罗拉加压与钳口隔距的工艺配置要求及牵伸区摩擦力界的合理性。

互联网摘选

The calculation reveals that 36 index cylinder location, larger noil gauge and later timing of detaching roller clockwise revolving should be adopted in E7/ 6 comber.

得出在E7/6型精梳机上采用112°梳理面的锡林时，应采用36分度的锡林定位、较大的落棉隔距及较晚的分离罗拉顺转定时。

互联网摘选

Determination of compacting performance of vibratory roller by surface moisture/ density gauge

用表面型核子水分-密度计测定振动压路机的压实性能

互联网摘选

The main cause for the tension and strip exit gauge fluctuation which in the dynamic rolling is roller speed, so that is the first factor for the tension and strip exit gauge control.

动态轧制过程中轧辊速度是造成机架间张力和带钢出口厚度波动的主要因素，因此轧辊速度是机架间张力控制和轧件厚度控制的首要因素。

互联网摘选