screw noise 中文意思是什麼
screw noise
解釋
螺旋槳噪聲-
The features of metal screw gear is reducing noise and libration. what is noticeable is : the equivalent plastic straight gear may effectively reduce the noise and libration
金屬螺旋輪通常特點是能降低噪聲和振動值得注意的是，等效的塑料直輪可以更有效地降低噪聲和振動。 -
Compared with the mud on wall form hole technology, clash stake technology or vibration sink pipe technology used in complex foundation stake forming, it has advantages of no vibration, no pollution, and no noise. in addition, since the concrete pressed into the drill stem sent vibration free concrete to the pump, so it is eas y to ensure the quality of the stake body. compared with the mud on wall and dry work form hole technology, the side obstruction and end obstruction of screw drill press concrete stake have all been accordingly improved, the weight bearing is better, and the transmutation of the complex foundation is less
其中，螺旋鉆孔壓灌混凝土成樁技術自研製以來，已在多項復合地基工程中進行了應用，較好地解決了軟弱地層成孔困難的問題，適應地質條件范圍廣，成樁速度較快，工期短、工效高；與復合地基成樁時的泥漿護壁成孔工藝、振沖樁工藝或振動沉管工藝施工比較，具有無振動、無污染、無噪音的優點；另外，壓入鉆桿內的混凝土為泵送免振混凝土，因此樁體質量易於保證；與泥漿護壁和干作業成孔工藝相比，螺旋鉆孔壓灌混凝土成樁的側阻和端阻都有相應的提高，樁的承載性能較好，復合地基的變形較小。 -
Yg832 electronic multifunctional stretcher, adopting ac servo system and exactitude screw arbor drive, has many characteristicses, such as reasonable structure, simple operation, low noise and smooth run etc, adopting scm control, displayed by lcd, intellective interface, deposit the data into the database if connected with the computer
Yg832多功能拉伸儀，採用交流伺服驅動，滾珠絲桿傳動，具有結構合理，操作簡單，噪聲低，運行平穩等特點，電器控制採用單片機控制，液晶中文顯示，人機對話界面，與電腦連接可建立數據庫。 -
Although reducer can avoid step sense and oscillation partly, the strap transmission will influence orientation precision ( it is key norm to the small metallographic sample cutting machine ), so plan to use step motor to drive the screw directly, the step motor at low velocity, which is not drived by the subdividing drive system, will have obvious oscillation and noise that would influence the cutting function, the usage life and sample structure
由於步進電機是通過皮帶輪減速來驅動絲杠，進而帶動砂輪片前進和後退，雖然減速能部分消除步進感和振動，但皮帶傳動會影響定位精度，定位精度對精密切割機十分關鍵的技術指標。採用步進電機直接驅動絲杠，未經細分驅動的步進電機在低速運行時，有明顯的步進感、振動和噪聲，從而對切割的性能、砂輪片的使用壽命、試樣的組織結構產生較大的影響。 -
A new type roller is first put forward in this paper ? ? rolling screw roller. there is something improved and enhanced on the basis of traditional roller. the rolling screw roller can absorb shocks more efficiently, can reduce noise and vibration during transmission, and extended roller useful life, thus extending the useful life of the chain
卷制螺旋滾子不同於以往傳統滾子是通過冷擠壓成型，它是通過絲材卷製成型的，因此，它周身遍布縫隙，整個縫隙呈螺旋狀，在工作中，可以依靠這些縫隙吸收沖擊能，減少高速多沖對滾子造成的傷害。 -
Noise source analysis on ammonia refrigeration screw compressor
氨製冷螺桿壓縮機組噪聲源分析 -
Acoustics. test code for the measurement of noise emitted by bar guide tubes screw cutting industry
聲學.導管噪音測量試驗規范車螺紋工藝 -
Due to the higher speed requirements and changes in environmental concerns, demands for lowered ball screw noise are on an increase
由於適應高速和環境的要求，對于絲杠噪音的關注在不斷提高。 -
The noise study of screw refrigeration compressor
螺桿製冷壓縮機噪聲的研究 -
Examples of solving noise of screw refrigeration compressor
螺桿製冷壓縮機噪聲解決實例分析
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