本文選題：非圓齒輪 + 節(jié)曲線　； 參考：《山東科技大學(xué)》2011年碩士論文

【摘要】：本論文針對(duì)煤礦鉆機(jī)液壓馬達(dá)的笨重、可靠性低以及不能使用乳化液做工作介質(zhì)等缺點(diǎn),運(yùn)用非圓齒輪傳動(dòng)解決液壓馬達(dá)存在的問題。非圓行星齒輪液壓馬達(dá)是低速大扭矩液壓馬達(dá),與其他類型的液壓馬達(dá)相比,具有體積小、耐油污、耐高壓和可采用乳化液作為工作介質(zhì)等優(yōu)點(diǎn)。研究非圓齒輪液壓馬達(dá)對(duì)拓展非圓齒輪應(yīng)用研究,降低成本和煤礦安全生產(chǎn)具有重要意義。 本文通過分析非圓行星齒輪液壓馬達(dá)的結(jié)構(gòu)及工作原理,制定出結(jié)構(gòu)緊湊、更可靠的液壓馬達(dá)的設(shè)計(jì)方案。運(yùn)用非圓齒輪設(shè)計(jì)理論,設(shè)計(jì)了非圓行星齒輪機(jī)構(gòu)。通過研究非圓行星齒輪機(jī)構(gòu)的運(yùn)動(dòng)關(guān)系,建立太陽輪與內(nèi)齒圈的節(jié)曲線關(guān)系方程及數(shù)學(xué)模型,運(yùn)用MATLAB求解模型并繪制出節(jié)曲線圖形。運(yùn)用非圓齒輪齒廓生成原理,對(duì)齒廓設(shè)計(jì)解析法進(jìn)行公式推導(dǎo),并實(shí)際運(yùn)用折算齒形理論,以及AutoCAD、Pro/E軟件建立了非圓齒輪齒廓模型。通過研究行星輪系運(yùn)動(dòng),得到行星輪的運(yùn)動(dòng)速度、加速度公式、以及轉(zhuǎn)化機(jī)構(gòu)中太陽輪與內(nèi)齒圈的運(yùn)動(dòng)關(guān)系方程。通過分析幾種非圓齒輪液壓馬達(dá)的結(jié)構(gòu),確定出46型液壓馬達(dá)的結(jié)構(gòu),重點(diǎn)運(yùn)用非圓齒輪液壓馬達(dá)配流理論,獲得配油盤結(jié)構(gòu)設(shè)計(jì)。通過閥控馬達(dá)的模型的建立,利用流量守恒與轉(zhuǎn)矩守恒方程,對(duì)模型靜態(tài)、動(dòng)態(tài)性能進(jìn)行分析。運(yùn)用Simulink仿真,獲得馬達(dá)流量躍變、負(fù)載躍變與轉(zhuǎn)速關(guān)系曲線。
[Abstract]:Aiming at the disadvantages of the hydraulic motor of coal mine drilling machine such as bulky, low reliability and not being able to use emulsion as working medium, this paper uses non-circular gear drive to solve the problems existing in hydraulic motor. The non-circular planetary gear hydraulic motor is a low-speed and high-torque hydraulic motor. Compared with other types of hydraulic motors, it has the advantages of small volume, oil resistance, high pressure resistance and the use of emulsion as working medium. The study of non-circular gear hydraulic motor is of great significance in expanding the application of non-circular gear, reducing the cost and safety in coal mine production. By analyzing the structure and working principle of the non-circular planetary gear hydraulic motor, the design scheme of the compact and more reliable hydraulic motor is worked out in this paper. The non-circular planetary gear mechanism is designed by using the theory of non-circular gear design. By studying the kinematic relationship of the non-circular planetary gear mechanism, the equation and mathematical model of the joint curve between the solar wheel and the inner gear ring are established, and the model is solved by MATLAB and the figure of the pitch curve is drawn. Based on the generating principle of non-circular gear tooth profile, the formula of tooth profile design analytical method is derived, and the model of non-circular gear tooth profile is established by using the theory of converted tooth profile and AutoCAD / Pro-E software. By studying the motion of the planetary gear train, the velocity and acceleration formulas of the planetary gear and the equation of the motion between the solar wheel and the inner gear ring in the transforming mechanism are obtained. By analyzing the structure of several kinds of non-circular gear hydraulic motors, the structure of 46 type hydraulic motors is determined, and the structure design of oil distribution disk is obtained by using the flow distribution theory of non-circular gear hydraulic motors. The static and dynamic performance of the model is analyzed by establishing the model of valve-controlled motor and using the conservation equation of flow rate and torque. Simulink simulation is used to obtain the curve of flux jump, load jump and rotational speed.
【學(xué)位授予單位】：山東科技大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2011
【分類號(hào)】：TH132.41

【參考文獻(xiàn)】

相關(guān)期刊論文 前10條

1 武麗梅,魯墨武;非圓齒輪技術(shù)的發(fā)展及應(yīng)用[J];沈陽航空工業(yè)學(xué)院學(xué)報(bào);2000年01期

2 許益民;非圓齒輪行星傳動(dòng)式液壓馬達(dá)運(yùn)動(dòng)學(xué)數(shù)學(xué)模型的建立[J];南昌大學(xué)學(xué)報(bào)(工程技術(shù)版);1995年01期

3 熊鎮(zhèn)芹,高本河,吳序堂;非圓行星齒輪液壓馬達(dá)的配流設(shè)計(jì)研究[J];機(jī)械科學(xué)與技術(shù);2004年05期

4 孫文磊,朱穎,龐遠(yuǎn)棣;非圓齒輪傳動(dòng)的計(jì)算機(jī)動(dòng)態(tài)模擬及CAD[J];機(jī)械傳動(dòng);1997年01期

5 譚偉明,梁燕飛,安軍,陳就,宇野義幸;漸開線非圓齒輪的齒廓曲線數(shù)學(xué)模型[J];機(jī)械工程學(xué)報(bào);2002年05期

6 徐曉俊,黃勇,唐德威;非圓行星齒輪液壓馬達(dá)的參數(shù)化計(jì)算機(jī)輔助設(shè)計(jì)系統(tǒng)[J];機(jī)械科學(xué)與技術(shù);1997年02期

7 田立儉;非圓齒輪節(jié)曲線設(shè)計(jì)的新方法[J];機(jī)械工程學(xué)報(bào);1997年06期

8 熊鎮(zhèn)芹,吳序堂,高本河;非圓行星齒輪液壓馬達(dá)參數(shù)設(shè)計(jì)[J];機(jī)床與液壓;2004年05期

9 呂剛,谷立臣;基于Simulink的液壓動(dòng)力系統(tǒng)動(dòng)態(tài)仿真[J];現(xiàn)代電子技術(shù);2003年12期

10 夏懿,黃文浩,李磊,袁大軍,呂達(dá)昱;小模數(shù)卵形齒輪計(jì)算機(jī)輔助設(shè)計(jì)[J];機(jī)械工藝師;2000年10期

相關(guān)碩士學(xué)位論文 前1條

1 冉小虎;非圓齒輪傳動(dòng)特性與實(shí)驗(yàn)研究[D];重慶大學(xué);2007年

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