滾珠螺桿、艾克姆導螺桿、螺紋之種類
轉造級滾珠螺桿、艾克姆導螺桿、高導程滾珠螺桿、螺紋之種類
- Internal Ball Circulation 內循環滾珠螺桿適用於螺桿徑小,採用金屬循環器
- External Ball Circulation 外循環滾珠螺桿外型可採用「圓周型」及「管突出型」
- High Lead 高導程滾珠螺桿
- Heavy Load 高負荷滾珠螺桿
- Rolled 轉造級;冷軋
- Rolled Edge 滾邊
- Rolled Ballscrew 轉造級導螺桿
- Rolled Ballscrew Nuts 轉造級螺帽
- Miniature Ballscrews 小珠徑滾珠螺桿
- Stiffness 剛性
- Basic Static Rating Load 靜額定負荷 (Kgf)
- Basic Dynamic Rating Load 動額定負荷 (Kgf)
- Ball Dia 珠徑滾珠鋼徑
- Ball Screws Lubrication 螺桿潤滑
- Ballscrew Method for Mounting 螺桿安裝方法
- Critical Rotation Speed 危險速度
- Driving Torque 驅動扭矩
- Lead Accuracy 導程精度
- Permissible Axial Load 容許軸向負荷
- Permissible Rotational Speed 容許轉速
- Positioning Accuracy 定位精度
- Precision Ground 精密研磨
- Preloading Torque 預壓扭矩
- Rating of torque Fluctuation 扭矩變動率
- Reference Torque 基準扭矩
- Safety Factor 安全係數
- Torque Fluctuation 扭矩變動值
- Twist Pitch 扭矩
轉造級滾珠螺桿搭配研磨級螺帽取代了傳統艾克姆導螺桿、梯形導螺桿之傳動方式,可提升運轉順暢度、降低摩擦力及軸向背隙之優點,製造過程中轉造級與研磨級滾珠導螺桿除了在導程精度 Lead Accuracy 的誤差之定義與幾何公差有所差異外,亦可用相同預壓方式來消除軸向背隙。
滾珠螺桿本身製造過程中採用較為精密的製造流程,所以其背隙的誤差很小,較適合作精密定位使用。滾珠螺桿的精度等級 Accuracy Grade,等級 Grade 區別 C0級、C1級、C2級、C3級、C5級,等級越高,越精密的螺桿,其價格相對的就較高,Travel Length 滾珠螺桿在其行程越長時,所能維持的精度也就越低。
- ACME Thread 梯型螺紋
- Double thread 雙頭螺紋
- External screw thread 外螺紋;陽螺紋
- Extra-Fine thread 特細牙螺紋
- Female thread 內螺紋
- Fine thread 細牙螺紋
- Inch screw thread 英製螺紋
- Inside lead gauge 內螺紋導程儀
- Left-Hand thread 左旋螺紋
- Metric thread 米制螺紋
- Negative thread 負螺紋
- Plug screw gauge 螺紋塞規
- Positive thread 正螺紋;外縲紋
- Right-handed thread 右旋螺紋
- Screw thread 螺紋
- Screw thread gage 螺紋量規
- Screw-on surface 螺紋定位面
- Stoppet, Threaded plug 螺紋塞
- Tap drill 螺孔鑽;螺紋底孔鑽
- Tapped 內螺牙;帶螺紋的
- Tapped blind hole 螺紋盲孔
- Tapped bore 螺紋孔
- Thread 螺紋
- Thread micrometer 螺紋測微計
- Threaded ring 螺紋壓圈
- Trapezoidal thread 梯形螺紋
- Triple thread 三頭螺紋
- Vee-Thread, V-Type thread 三角螺紋
- Worm thread 蝸桿螺紋