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- main shaft expansion 大轴膨胀
- The hollow stemlike main shaft of a feather. 翎管羽毛的中空的茎状羽干
- Expansion area for bearings provides clearance for Rotor/Pump shaft expansion. 用于轴承的扩展空间，用于为电机/泵的轴的扩展提供空间。
- A secondary mine passageway between two main shafts or tunnels. 次要矿山甬道矿井中连接两条大隧道的小巷道
- It s a important join component of hydrogenerator main shaft fasten joint bolt. 水轮发电机主轴联轴螺栓是水轮发电机重要的联接部件。
- The bottom bearing applies both labyrinth seal and frame seal, which have good performance of sealing. The main shaft is anticorrosive. 下轴承端盖密封采用双重密封，可确保密封效果，主轴采用防腐新技术，能保护主轴免受腐蚀。
- This machine is specially designed for plucking guard hair of mink.The speed of the main shaft is infinitive variable. 该机器是专门用于对水貂的针毛进行拔除的专用设备。主轴无级调速。
- The structure of the main shaft bearing assembly can decide its using conditions. 主轴轴承的结构形式又决定了螺杆钻具的使用条件。
- According to the conditions of main shaft,choosing appropriate method to decide the best solution. 并根据主轴的实际情况,选择合适的寻优方法,进而确定最优解。
- The paper points out the reasons of the main shaft rupturing of mine hoisting and gives out the preventive measures. 指出了提升机主轴产生实际危险截面的原因,并进行了理论分析,进而给出了预防方法。
- When using main shaft at the same time ,diving ,chamfering and cutting can be done at one time . 主轴同时使用权进，分切、倒角、切断可以一次成型。
- The original through the systematic tunnel of such power supply and main shaft trad... 文章从其供电系统巷道、主井换尾绳斜巷、井底煤仓三个方面做具体的优化方案介绍。
- There are eccentric wheel,rubber software,main shaft and shaft-bearing in the vibrating chamber. 振荡室内有偏心轮、橡胶软件、主轴、轴承等组成。
- The defection of the main shaft on the cylinders should be readjusted to a limit of 5 mm. 汽缸的主轴拐档差应调到5毫米内。
- Three points of screws No. 1 in the vertical driving cam and the feed driving cam, and screw No. 2 in the main shaft thrust collar are nearly aligned. 上下送布凸轮、水平送布凸轮的第1螺丝、上轴滑环的第2螺丝的3点基本对齐。
- The actual application of FCD series main shaft oil to lubricating system of imported equipments in our plant was described. 介绍了FCD系列主轴油在我厂进口设备润滑系统上的实际应用,并将FCD系列主轴油与进口油作了比较。
- When timer is being assembled, main shaft and face plate mouth are not homocentric, make main shaft gets stuck, hard restoration. 定时器在装配时，主轴与面板口不同心，使主轴卡住，难以复位。
- The structure, principle, usage and design cruxes of a jig for accurately grinding inside holes in main shaft are presented. 介绍一种磨削高精度主轴内孔夹具结构原理、使用方法及设计要点。
- Retrograde ventilation is used for Wangjiazhai coal mine, both air leakage and ventilation resistance of the main shaft are largish. 王家寨煤矿为中央并列式通风,漏风量较大,主井通风阻力较大。
- This machine is designed for pressing patterns and calendering on the skin side,The speed of the main shaft is infinitive variable. 该机器是设计用于压裘皮的光皮面上印花及压光处理的专用设备。
