1）螺栓设备，不符合要求的螺栓或螺钉安装好，因此不符合设计要求。
原因分析：
①表面轻化、污染等杂质也螺栓孔玉器毛刺，焊瘤等。
螺栓。安装，虽经处理仍欠缺。
解决办法：
①高强螺栓表面浮锈、污染及螺栓孔玉器的缺点一一干净。使用前必须经防锈处理，用螺栓安装），正式拼装时不能使用。螺栓第一原因专人保管及发放。
处理装配。就要考虑施工安装顺序重复进行，组装前努力防止和处理。
2）丝扣损伤螺栓，螺杆螺母螺栓不能自由归入装配的影响。
原因分析：丝扣严重生锈了。
解决办法：
①使用螺栓必须进行挑选，清洗除锈，采用韩预先分配。
丝。扣损伤螺栓不能使用临时螺栓严禁强行进入螺孔。

嘴儿先选配的螺栓组件必须使用一套按保存时相。

1) bolt equipment, does not meet the requirements of the bolts or screws installed, so does not meet the design requirements.
Cause analysis:
The surface light, pollution and other impurities bolt hole jade burr, flash etc..
Bolt Installation, although still lack of treatment.
Solution:
High strength bolt surface rust, pollution and bolt hole of the shortcomings of one one clean. Before use, must be treated with rust, bolt installation, and can not be used in the formal assembly. The first reason for the bolt to keep and release.
Processing assembly. In order to consider the construction and installation sequence repeat, the assembly before efforts to prevent and treatment.
2) damaged screw bolt, impact screw nut bolt free in assembly.
Cause analysis: thread badly rusted.
Solution:
The use of bolts must be selected, cleaning rust, using Korean pre allocated.
Silk. Buckle the damage of bolt can not use temporary bolts is forced into holes.
The bolt assembly of the mouth is first selected and the bolt assembly must be used for the time of the storage.

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