1)初步對齊主體;  

2)拉伸試驗機精度校正。  

錨定螺母澆鑄后，水泥未干透前，不得擰緊錨定螺母啟動試驗機。 (水泥干燥時間一般不少于10-15天)水泥完全干燥后，擰緊載體螺母，檢查試驗機的安裝精度，是否與調準精度一致。 如果沒有，需要再次糾正。  

拉力試驗機在使用過程中，由于測試時振動容易出現松動現象，所以拉力試驗機在使用一段時間后，應將相關部件進行緊固  

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

英斯特力儀器是一家集研發、生產及銷售于一體的 影像測量儀，拉力試驗機, 硬度計 ,探傷儀, 粗糙度儀, 測厚儀, 金相設備廠家, 致力于為客戶提供更好的檢測儀器。