1)初步对齐主体;  

2)拉伸试验机精度校正。  

锚定螺母浇铸后，水泥未干透前，不得拧紧锚定螺母启动试验机。 (水泥干燥时间一般不少于10-15天)水泥完全干燥后，拧紧载体螺母，检查试验机的安装精度，是否与调准精度一致。 如果没有，需要再次纠正。  

拉力试验机在使用过程中，由于测试时振动容易出现松动现象，所以拉力试验机在使用一段时间后，应将相关部件进行紧固  

钱多多1) Preliminary alignment of the subject; 

2) tensile testing machine accuracy alignment. 

After the anchor nut is cast, it is not allowed to tighten the anchor nut and start the testing machine before the cement dries.   (Cement drying time is generally not less than 10-15 days) After the cement is completely dried, tighten the carrier nut, check the installation accuracy of the testing machine, whether it is consistent with the alignment accuracy.   If not, it should be corrected again. 

Tensile testing machine in the use of the process, due to the vibration of the test is easy to loose phenomenon, so tensile testing machine after a period of time, should be the relevant parts to be tightened

英斯特力仪器是一家集研发、生产及销售于一体的 影像测量仪，拉力试验机, 硬度计 ,探伤仪, 粗糙度仪, 测厚仪, 金相设备厂家, 致力于为客户提供更好的检测仪器。