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- The hollow stemlike main shaft of a feather. 翎管羽毛的中空的莖狀羽干
- A secondary mine passageway between two main shafts or tunnels. 次要礦山甬道礦井中連接兩條大隧道的小巷道
- It s a important join component of hydrogenerator main shaft fasten joint bolt. 水輪發(fā)電機主軸聯(lián)軸螺栓是水輪發(fā)電機重要的聯(lián)接部件。
- The bottom bearing applies both labyrinth seal and frame seal, which have good performance of sealing. The main shaft is anticorrosive. 下軸承端蓋密封采用雙重密封，可確保密封效果，主軸采用防腐新技術(shù)，能保護主軸免受腐蝕。
- This machine is specially designed for plucking guard hair of mink.The speed of the main shaft is infinitive variable. 該機器是專(zhuān)門(mén)用于對水貂的針毛進(jìn)行拔除的專(zhuān)用設備。主軸無(wú)級調速。
- The structure of the main shaft bearing assembly can decide its using conditions. 主軸軸承的結構形式又決定了螺桿鉆具的使用條件。
- According to the conditions of main shaft,choosing appropriate method to decide the best solution. 并根據主軸的實(shí)際情況,選擇合適的尋優(yōu)方法,進(jìn)而確定最優(yōu)解。
- The paper points out the reasons of the main shaft rupturing of mine hoisting and gives out the preventive measures. 指出了提升機主軸產(chǎn)生實(shí)際危險截面的原因,并進(jìn)行了理論分析,進(jìn)而給出了預防方法。
- When using main shaft at the same time ,diving ,chamfering and cutting can be done at one time . 主軸同時(shí)使用權進(jìn)，分切、倒角、切斷可以一次成型。
- The original through the systematic tunnel of such power supply and main shaft trad... 文章從其供電系統巷道、主井換尾繩斜巷、井底煤倉三個(gè)方面做具體的優(yōu)化方案介紹。
- There are eccentric wheel,rubber software,main shaft and shaft-bearing in the vibrating chamber. 振蕩室內有偏心輪、橡膠軟件、主軸、軸承等組成。
- The defection of the main shaft on the cylinders should be readjusted to a limit of 5 mm. 汽缸的主軸拐檔差應調到5毫米內。
- 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. 上下送布凸輪、水平送布凸輪的第1螺絲、上軸滑環(huán)的第2螺絲的3點(diǎn)基本對齊。
- The actual application of FCD series main shaft oil to lubricating system of imported equipments in our plant was described. 介紹了FCD系列主軸油在我廠(chǎng)進(jìn)口設備潤滑系統上的實(shí)際應用,并將FCD系列主軸油與進(jìn)口油作了比較。
- When timer is being assembled, main shaft and face plate mouth are not homocentric, make main shaft gets stuck, hard restoration. 定時(shí)器在裝配時(shí)，主軸與面板口不同心，使主軸卡住，難以復位。
- The structure, principle, usage and design cruxes of a jig for accurately grinding inside holes in main shaft are presented. 介紹一種磨削高精度主軸內孔夾具結構原理、使用方法及設計要點(diǎn)。
- Retrograde ventilation is used for Wangjiazhai coal mine, both air leakage and ventilation resistance of the main shaft are largish. 王家寨煤礦為中央并列式通風(fēng),漏風(fēng)量較大,主井通風(fēng)阻力較大。
- This machine is designed for pressing patterns and calendering on the skin side,The speed of the main shaft is infinitive variable. 該機器是設計用于壓裘皮的光皮面上印花及壓光處理的專(zhuān)用設備。
- Installing the main shaft additional and managing has function of thimbles, does not shift, come off in the processing course. 機械操作高度，采人性化設計，操作過(guò)程中視線(xiàn)佳、舒適。
- The opposite direction airflow in Eastern Main Shaft of Certain Mine is caused by the main fan stoping work to undergo repair. 某礦東主井因停產(chǎn)檢修、主扇停運引起了主井風(fēng)流反向。
