crank bearing 中文意思是什麼
crank bearing
解釋
曲柄軸承-
Crank bearing liner
曲柄軸承瓦 -
The reassigned smoothed pseudo wigner - ville distribution ( rspwvd ) is introduced, which has less interference and higher resolution than other time frequency distributions like wigner - ville, choi - williams etc. it is used to detect the multi - knocking of engine such as cylinder, piston pin, valve, crank bearing, connecting rod bearing and jib knocking. a new fault diagnosis technique based on the rspwvd for the engine multi - knocking problem is proposed. by comparing the bispectrum and bicoherence of the gear vibration signals, it is demonstrated that bispectrum has an advantage over bicoherence for feature extraction of such signals
第四章首次引入一種重分配方法，得到干擾項少而解析度高的重分配平滑偽魏格納維爾分佈（ rspwvd ） ；對發動機曲軸主軸承響、連桿軸承響、活塞銷響、活塞敲缸響、氣門響和挺桿響等常見機械異響故障振動信號特徵進行了全面地比較分析；通過對各種異響故障特徵信號的分析研究，提出基於rspwvd的發動機多異響故障診斷策略，利用該策略可以準確識別不同的發動機異響故障。 -
Analysis of non - verticality of the center line of cylinder with the center line of bearing of crank shaft
氣缸中心線與曲軸軸承中心線垂直度的分析 -
During the shipbuilding in major shipyards worldwide, plenty of problems are generated out of shaft alignment, which results in the over - tolerance of main engine crank shaft, high temperature of bearing and excessive vibration
在船舶的建造過程中，世界各大船廠，都多次出現過軸系校中的問題，導致主機拐檔差超差，軸承高溫或造成振動過大等。 -
It specializes in producing yy h series 0. 160000kg hard or soft bearing balancing machines and special horizontal or stand balancing machine for automobile motorcycle, crank shaft, transmission shaft, tyre, aircondition, etc. also, we are the sole company in china that can design, produce and sale high speed testing machine of 0 - 65000rpm
經營通用型0 . 160000公斤yy h系列軟硬支承平衡機及特殊型汽車摩托車曲軸傳動軸輪胎空調器上慣流軸流風葉等專用臥式立式平衡機的專業公司。 -
Secondly, based on the defects of the uptodate balancing machine which were employed in the motorcycle manufacture plants, this dissertation has presented a new method on the means of checking unbalance mass of the motorcycle engine crank set. it has adopted the hard - bearing balancing machine as the prototype ， utilized tow group of resistance sensors placed in vertical direction with one another to pick up the information which stand for the inertial force of the motor engine crank set when it is running
其次，通過對當前國內外曲柄連桿機構動平衡實驗的現狀及其存在問題的分析研究，提出了一種新的測試方法：在工作原理上採用硬支承型測力式動平衡機，在測量方法上應用互成900的兩點測量來失量合成任意一點旋轉慣性力大小及方向，這也是也是其不同於以往試驗機的最大之處。 -
Secondly, based on the defects of the uptodate balancing machine which were employed in the motorcycle manufacture plants, this dissertation has presented a new method on the means of checking unbalance mass of the motorcycle single - cylinder engine crank - connecting rod mechanism. it has adopted the hard - bearing balancing machine as the prototype, utilized tow group of resistance sensors placed in vertical direction with one another to pick up the information which stand for the inertial force of the motor engine crank set when it is running
其次，通過對當前國內外曲柄連桿機構動平衡試驗的現狀及其存在問題的分析研究，提出了一種新的測試方法：在工作原理上採用硬支承型測力式動平衡機，在測量方法上應用互成90的兩點測量來矢量合成任意一點旋轉慣性力大小及方向，這也是其不同於以往試驗機的最大之處。 -
Crank pin bearing
曲柄銷承
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