Analysis of anti-rotation mechanism with wrist pins in scroll compressor 渦旋壓縮機曲柄銷防自轉(zhuǎn)機構(gòu)分析
Application of hydraulic coupler in the rotation mechanism of the crane 液力偶合器在起重機旋轉(zhuǎn)機構(gòu)上的應(yīng)用
Geometric, kinetic, and lifetime analysis of anti-rotation mechanism with thrust ball-bearing is conducted, which is commonly employed in the scroll compressor of automotive air-conditioning system, and its wear during later stage's operation is also analysed quantitatively . it is pointed out that, in the case of having radial flexible mechanism, the wear between anti-rotation mechanism and scroll wrap exhibits synchronism and self-compensation . otherwise slight rotation would take place with that mechanism and orbiting scroll, resulting in asymmetric pressure within compression chamber pair and radial leakage 針對汽車空調(diào)渦旋壓縮機中最常見的防自轉(zhuǎn)機構(gòu)滾珠防自轉(zhuǎn)止推軸承,進行了幾何、受力及壽命分析,并對其后期磨損加以定性的理論分析.指出在具有徑向柔性機構(gòu)的情況下,該防自轉(zhuǎn)機構(gòu)和渦旋盤齒的磨損具有同步性和自動補償性.在無徑向柔性機構(gòu)的情況下,防自轉(zhuǎn)機構(gòu)和渦旋盤會產(chǎn)生微自轉(zhuǎn),可導(dǎo)致壓縮腔對壓力不對稱和產(chǎn)生徑向泄漏
Geometric, kinetic, and lifetime analysis of anti-rotation mechanism with thrust ball-bearing is conducted, which is commonly employed in the scroll compressor of automotive air-conditioning system, and its wear during later stage's operation is also analysed quantitatively . it is pointed out that, in the case of having radial flexible mechanism, the wear between anti-rotation mechanism and scroll wrap exhibits synchronism and self-compensation . otherwise slight rotation would take place with that mechanism and orbiting scroll, resulting in asymmetric pressure within compression chamber pair and radial leakage 針對汽車空調(diào)渦旋壓縮機中最常見的防自轉(zhuǎn)機構(gòu)滾珠防自轉(zhuǎn)止推軸承,進行了幾何、受力及壽命分析,并對其后期磨損加以定性的理論分析.指出在具有徑向柔性機構(gòu)的情況下,該防自轉(zhuǎn)機構(gòu)和渦旋盤齒的磨損具有同步性和自動補償性.在無徑向柔性機構(gòu)的情況下,防自轉(zhuǎn)機構(gòu)和渦旋盤會產(chǎn)生微自轉(zhuǎn),可導(dǎo)致壓縮腔對壓力不對稱和產(chǎn)生徑向泄漏