美國留學選擇什么專業(yè)好?留學美國熱門專業(yè)推薦
2019-06-26
更新時間:2024-04-17 09:15作者:小編
?一:開式軸承的是什么意思(中英文)解釋的意思
開式軸承是一種機械零件,用于支撐旋轉(zhuǎn)或滑動的軸,允許其在特定方向上移動,并減少摩擦力。它通常由內(nèi)圈、外圈、滾動體和保持架組成,可用于各種機械設備中,如汽車、飛機、電機等。
Open bearing is a mechanical component used to support rotating or sliding shafts, allowing them to move in a specific direction and reducing friction. It is usually composed of inner ring, outer ring, rolling elements and cage, and can be used in various mechanical devices such as cars, airplanes, motors, etc.
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開式軸承通常由兩個環(huán)形部件組成,內(nèi)圈和外圈。內(nèi)圈固定在軸上,外圈固定在設備的殼體上。滾動體(如球或滾子)放置在內(nèi)外圈之間,并通過保持架保持相同的間距和方向。當軸旋轉(zhuǎn)時,滾動體也隨之滾動,從而減少摩擦力并支撐軸的運動。
Open bearings are usually composed of two circular components, the inner ring and the outer ring. The inner ring is fixed to the shaft and the outer ring is fixed to the housing of the equipment. Rolling elements (such as balls or rollers) are placed between the inner and outer rings, and are held in place by a cage to maintain the same spacing and direction. When the shaft rotates, the rolling elements also roll, reducing friction and supporting the movement of the shaft.
1. The open bearings allow for smooth rotation of the shaft.
2. The mechanic replaced the old open bearings with new ones.
3. The open bearings in this motor need to be lubricated regularly.
4. The manufacturer offers a variety of sizes for their open bearings.
5. The engineer inspected all the open bearings in the machine before starting it up.
五:同義詞及用法
- 軸承(bearing):一般指任何支撐旋轉(zhuǎn)或滑動的零件,包括開式軸承。
- 密封軸承(sealed bearing):與開式軸承相反,內(nèi)部有密封結(jié)構(gòu),可以防止灰塵和污染物進入。
- 滾動軸承(rolling bearing):與滑動軸承相反,使用滾動體(如球或滾子)減少摩擦。
- 滑動軸承(plain bearing):與滾動軸承相反,使用滑動表面減少摩擦。
- 球軸承(ball bearing):滾動體為球形的軸承,適用于高速旋轉(zhuǎn)。
- 滾子軸承(roller bearing):滾動體為圓柱形的軸承,適用于高負荷和沖擊力。
開式軸承是一種常見的機械零件,用于支撐旋轉(zhuǎn)或滑動的軸,并減少摩擦力。它由內(nèi)圈、外圈、滾動體和保持架組成,可用于各種機械設備中。在選擇和使用開式軸承時,需要根據(jù)具體的工作條件和要求來選擇合適的類型和規(guī)格,并定期進行維護保養(yǎng)。希望本文能夠幫助讀者更好地理解開式軸承及其用法。