扳手方面的原因有，扳手的扭力达不到，或者套筒打滑，如果扳手拧型号凤买，套筒也没有打滑，那就是螺栓方面的原因，螺栓的硬度不够，也会出现螺栓打滑拧不下来的情况，另外螺栓选择的长度是否超出扳手能达到的极限，长度太长，也拧不下来，螺栓要选正规厂家购买，型号及长度都要按工程需要购买

The reasons for the wrench are that the torque of the wrench cannot be reached, or the sleeve slips. If the wrench model is purchased by Feng and the sleeve does not slip, it is due to the bolt. The hardness of the bolt is not enough, and the bolt may also slip and cannot be unscrewed. In addition, whether the length of the bolt selected exceeds the maximum limit that the wrench can reach. If the length is too long, it cannot be unscrewed. The bolt should be purchased from a reputable manufacturer, and the model and length should be purchased according to the needs of the project

本文由扭剪螺栓专用扳手友情奉献.更多有关的知识请点击:https://www.xjnwz.com 真诚的态度.为您提供为的服务.更多有关的知识我们将会陆续向大家奉献.敬请期待.

This article is dedicated by a dedicated wrench for torsion shear bolts. For more information, please click on: https://www.xjnwz.com Sincere attitude. We will provide you with comprehensive service. We will gradually contribute more relevant knowledge to everyone. Stay tuned