worm-gear drive ratio 中文意思是什麼

worm-gear drive ratio 解釋
蝸桿傳動比
  • worm : WORM ＝ Write Once Read Multiple 【計算機】一寫多讀光盤。n 1 蠕蟲；蟲，蛆；〈pl 〉（小孩等的）腸...
  • gear : n 1 【機械工程】齒輪，（齒輪）傳動裝置，齒鏈；排擋。2 〈古語〉衣服；甲胄與武器。3 傢具；財物，動...
  • drive : vt （drove 〈古語〉 drave; driven; driving）1 驅逐，趕，攆 （along; away; back; down; in; off; ou...
  • ratio : n. （pl. ratios）1. 比，比率，比值；比例；系數。2. 【經濟學】復本位制中金銀的法定比價。vt. 1. 用比例方式表達；求出…的比值；使…成比例。2. 將（相片）按比例放大或縮小。
  1. On the condition of “ many - head ” and “ small drive ratio ” ， the plane double enveloping hourglass worm can not settle the problem of undercutting and sharpening simultaneously. it has devoted to a new type hourglass worm _ sphere double enveloping hourglass worm. the coordinate system is established according to the frock. the meshing equation and the tooth equation of worm and gear have been developed and the distribution of contact line on gear tooth is analyzed. to evaluate the meshing quality ， four meshing quality indexes and five original parameters are put forward. through mass programming computing ， the relations between meshing quality and original parameters are derived and depicted by graphs

    考慮到平面二次包絡環面蝸桿傳動在多頭小傳動比條件下根切與齒頂變尖的矛盾很難同時解決且嚙合性能較差，介紹了一種新型環面蝸桿傳動? ?球面二次包絡環面蝸桿傳動.在研究過程中，根據工裝建立了坐標系，根據一二包過程的運動關系推得了嚙合方程和蝸桿與蝸輪的齒面方程，分析了蝸輪齒面上的接觸線分佈.為了評價嚙合性能，提出了4項性能指標和5項原始參數，通過大量編程計算得到了嚙合性能指標與原始參數之間的關系，並以圖表直觀的表示
  2. Single speed motor drive connected to a helical worm gear and a totally enclosed connecting gear box with heavy duty chain drive to the rolls and with fixed friction ratio according to customers request ( normally 1 : 1, 2 )

    系統帶有同螺旋渦齒輪以及全封閉齒輪箱的單速馬達，它帶有重型鏈傳動系統並可根據客戶的需要固定摩擦比（通常為1 : 1 . 2 ） 。
  3. We are also the sole agent of some european swiss, german, brisitsh and italian etc. well - known manufaturers, providing products such as robotics, linear motion units, positioning system, servo - control system and gearbox units etc. the machine tool dedicated dual - drive units, planetary gearboxes, worm gear units are featured with high input speed, compact size, light weight, different ratio options and high output torque

    不但具有設計開發研製集成自動化控制系統計量測試控制系統的技術能力同時獨家代理瑞士德國英國義大利等歐洲知名品牌的機器人及直線運動單元定位系統伺服控制系統減速單元等機電產品。其中機床專用雙驅消隙減速機行星減速機，蝸輪蝸桿減速機等產品，有著高輸入轉速，體積小，重量輕，多種可選減速比，輸出力矩大等特點，已在全球眾多廠家成功應用。
  4. It has many advantages such as several couples of teeth meshsing simultaneously, double touching lines on each interacting surface, high transmission ratio and heavy load, etc. and it ' s easy to form elastohydrodynamics lubricant film between two interacting surfaces. but this kind worm gear drive is not used widely in china. the reason is that its manufacturing method - dual generating method - is outdated

    但是，由於目前加工該型蝸桿副的方法為對偶法，必須專門加工蝸桿和專用蝸輪滾刀，對于不同參數的蝸桿副蝸輪滾刀不能通用並且在加工中需多次對刀，導致平面二包蝸桿副加工成本高而精度低。
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