無心研磨機 的英文怎麼說
中文拼音 [wúxīnyánmójī]
無心研磨機
英文
centerless lapping machine- 無 : 無Ⅰ動詞（沒有） not have; there is not; be without Ⅱ名詞1 （沒有） nothing; nil 2 （姓氏） a surn...
- 研 : 研同 「硯」
- 磨 : 磨動詞1 （摩擦） rub; wear 2 （研磨） grind; mull; polish 3 （折磨） grind down; wear down [out]:...
- 機 : machineengine
- 無心 : 1 （沒有心思） not be in the mood for 2 （不是故意） not intentionally; unwittingly; inadvertentl...
- 研磨 : 1. （用工具研成粉末） grind; pestle2. （用磨料摩擦器物使變得光潔） abrade; polish
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Precision processing of ceramics is basically achieved equipped with surface grinder, internal and plain grinder, centerless grinder, biplanar grinder, mechanical diamond polisher, etc
目前有平面磨床，內外圓磨床，無心磨床，雙平面研磨機，機械鉆石拋光等設備，基本滿足了對陶瓷的精加工。Until now, there have been a few reports on the damage of the water pumps caused by sand and water cavitation. by use of the test loop for solid and liquid two phases, under the condition of 3 % head drop, the damage location and relative degree of the sand and water cavitaiton occurred on the impeller were tested and researched. the result was, them, compared with the results under the condition that water cavitation occurred and no cavitation but only wear occurred. the differencts were analyzed. the analysis result can be used as the basis of the further research and the improvement of the impeller shape
目前含沙水汽蝕對水泵損傷方面的報導甚少，本文利用固液兩相流試驗臺，對離心泵閉式葉輪在含沙水汽蝕時（ 3揚程下降點）的損傷部位和相對程度進行了試驗研究，並將此結果與清水介質發生汽蝕時的損傷情況[ 13 ]及含沙水無汽蝕情況下的磨損情況[ 7 ]相比較，對其差異進行了分析，為今後進一步探討葉輪損傷機理和葉型改進提供了實驗依據。Put the work on the rollers to realize non - centering grinding by motor, no need to set center before working
它是一種高精密，無心研磨的電動工具機，沖子只需放于兩滾輪之間，不用校正中心即可加工。
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