从最后一个导向螺栓开始每隔180度,将3个大螺栓分别拧紧全部行程(按任何顺序)。
Starting 180 degrees from last pilot bolt, tighten 3 large bolts all the way (any sequence).
对于不同内部介质接触的部件,如外表面、防护罩及支承凸缘等不需腐蚀余度,地脚螺栓除外。
No corrosion allowance is required for such parts not in contact with the inside fluid as the outside surface of shell, skirt, support lugs and so on, except for anchor bolts.
采用“当量可靠度”概念进行螺栓联接的可靠性设计简便可行,使得螺栓联接的可靠性计算更加科学合理。
By using the concept of equivalent reliability, the reliability design of bolt connection can be simpler and more feasible with scientifically reasonable calculation.
本文以强度可靠度为约束,对法兰螺栓联接进行了优化设计。
In this paper presents optimum design of flange bolt connection with constraint of strength reliability.
通过对该螺栓做无限寿命可靠度校核,发现原设计的螺栓规格取得偏大且初始预紧力也取得过高。
By checking its reliability during unlimited service time, it is discovered that the screw bolt size of present design is bigger, and the pre - stressing force is higher as well.
通过类以紧固油底壳螺栓这样的日常工作,一个月多次应用合适的维修扳手您可以优化您的“校准肘”的精确度。
You can refine your "calibrated elbow" by using a properly maintained torque wrench a few times a month for common jobs like tightening that drain plug.
堆叠的LVL层需要与定制的木螺栓结合,但钻螺栓孔后木材被扭曲,需要花费较长时间,并且缺乏精确度,”Ban说。
The stacked LVL layers needed to be connected with custom wooden bolts, but to drill the bolt holes after the wood was warped would "take time and lack in accuracy, " Ban says.
螺栓采用国内先进和高效的Z47-24/4多工位螺栓联合自动冷镦机加工,确保螺栓尺寸、表面光洁度等符合GB标准。
The production of bolts uses advanced high efficiency Z47-24/4 multiposition automatic cold forming lathe, guarantee the sizes, according to GB Standard.
为了进一步提高螺栓连接设计计算的精确度,本文从强度设计准则、设计规范、基本计算公式等方面作了一些探讨,并着重对以屈服极限为门槛值的强度计算进行了可靠性分析。
In order to improve the accuracy and reliability of bolted joints in design, further investigation on the norm, criterion and basic calculation formulas in strength design are made in this paper.
第五、在地面用膨胀螺栓固定后焊接钢筋做假山的龙骨,然后把钢丝网绑上,再抹灰,然后待其百分之60干度时根据造型刮好。
The fifth, on the ground with expansion bolts fixed welded steel rockeries and keel, then the tie wire, plaster, and the percent of 60 stem degrees according to shape a good scratch.
第二、在地面用膨胀螺栓固定后焊接钢筋做假山的龙骨,然后把钢丝网绑上,再抹灰,然后待其百分之60干度时根据造型刮好。
Second, on the ground made the rockery after expansion bolt welded steel keel, and then tied the wire mesh, plaster, then treat its sixty percent dryness according to sweep.
在合理的选择可靠度条件下可以适当减小螺栓尺寸。
In the condition of the reasonably chosen reliability, the bolt size can be reduced in a right way.
文中还提出了影响螺栓连接可靠性的主要因素以及提高屈服点拧紧法可靠度的条件与使用范围。
The main factors effecting on reliability of bolted joints, the conditions of increasing the reliability of tightening method up to the yield point, and the sc...
加强螺柱和螺栓拉伸数据表(2124594)列出了加强各种尺寸的螺柱和螺栓时所需的拉伸度。
The stretch data for tightening studs and bolts (2124594) tabulates the stretch required for tighting each size studs and bolts.
该深基坑支护结构漏水空心膨胀螺栓封堵塞包括胀管、空心螺栓、螺母、密封胶垫和软木塞,空心螺栓套在胀管内且其长 度大于胀管长度;
The leakage plugging stopple with a hollow expansion bolt used for the support structure of the deep foundation pit comprises an expanding pipe, a hollow bolt, a nut, a sealing rubber mat and a cork;
该深基坑支护结构漏水空心膨胀螺栓封堵塞包括胀管、空心螺栓、螺母、密封胶垫和软木塞,空心螺栓套在胀管内且其长 度大于胀管长度;
The leakage plugging stopple with a hollow expansion bolt used for the support structure of the deep foundation pit comprises an expanding pipe, a hollow bolt, a nut, a sealing rubber mat and a cork;
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