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- Dynamic performance of a ceramic bearing spindle unit is studied in this paper. 對陶瓷軸承主軸單元的動(dòng)態(tài)性能特點(diǎn)進(jìn)行了實(shí)驗研究。
- We use the simplified model and study the spindle unit of a new-type machining center of a certain factory,thus obtaining its still stiffness and first ten order modes. 以某廠(chǎng)新型五面體加工中心主軸單元為研究對象,利用簡(jiǎn)化模型得到了主軸單元的靜剛度和前十階模態(tài)。
- adjustable spindle milling machine 可調主軸銑床
- Time-base method of PMAC and linear motor's micro-feed motion and electrical spindle unit's high-speed performance were used to accomplish high-speed grinding manufacture of elliptic parts. 研究PMAC的時(shí)間基數控制法,結合直線(xiàn)電機的微量往復進(jìn)給運動(dòng)和電主軸單元的高速性能,來(lái)實(shí)現非圓工件的磨削加工。
- In order to raise or guarantee the precision and dynamic stiffness of AMB spindle units mounted o... 分析了實(shí)現混合控制需要解決的關(guān)鍵技術(shù)問(wèn)題以及混合控制方法的應用展望。
- Ultra- high- speed Motorized Spindle Unit 超高速主軸單元
- This paper deals with the question of information representation for spindle units by using the hierachical coding system. 使用分層編碼系統表達主軸部件的信息,用海明距離進(jìn)行模糊決策以選擇較優(yōu)的主軸部件設計方案。
- The technical and economical Performance for CA6140 spindle units after improvement is analysed and the advantages and Shortcomings are presented. 通過(guò)對CA6140主軸部件改進(jìn)后的技術(shù)、經(jīng)濟性能分析,提出其改進(jìn)的優(yōu)點(diǎn)及存在的問(wèn)題。
- ultra-high-speed motorized spindle unit 超高速主軸單元
- The experimental results provide a scientific basis for the dynamic design of high speed and extra-high speed machine tool with the bearing spindle units. 研究結果為采用陶瓷軸承主軸單元的高速和超高速數控機床的動(dòng)態(tài)設計提供了實(shí)驗依據。
- It provided also a large quantity of high precision hydrodynamic-hydrostatic and pneumatic spindle units, inductosyn, etc. for machine tools and aerospace industries. 還為機床、航天等行業(yè)部門(mén)提供相當數量的高精度動(dòng)靜壓、氣動(dòng)主軸部件和感應同步器等產(chǎn)品。
- Magnetic Bearings Spindle Unit Design in Super High Speed Grinder 超高速數控精密磨床磁浮軸承主軸單元設計
- The luminous intensity on unit area. 單位面積上的發(fā)光強度。
- Could I adjust to Chinese life at72? 七十二歲的我能適應中國的生活嗎?
- I must adjust my watch, it's fast. 我的表快了,我得把它校準。
- Spindle is the measure for yarn. 司品德是紗的度量單位。
- The clerk put the check on a spindle. 店員將支票放到扦子上。
- Astronauts in flight must adjust to weightlessness. 宇航員在飛行中必須適應失重狀態(tài)。
- The family is the smallest social unit. 家庭是社會(huì )最小的單位。
- She must learn to adjust herself to English life. 她必須學(xué)會(huì )適應英國的生活。