基于AutoCAD汽車(chē)驅(qū)動(dòng)橋結(jié)構(gòu)設(shè)計(jì)【含5張CAD圖紙】
基于AutoCAD汽車(chē)驅(qū)動(dòng)橋結(jié)構(gòu)設(shè)計(jì)【含5張CAD圖紙】,含5張CAD圖紙,基于,AutoCAD,汽車(chē),驅(qū)動(dòng),結(jié)構(gòu)設(shè)計(jì),CAD,圖紙
摘要在現(xiàn)代汽車(chē)驅(qū)動(dòng)橋上,主減速器的功用是將輸入的轉(zhuǎn)距增大并相應(yīng)降低轉(zhuǎn)速,以及當(dāng)發(fā)動(dòng)機(jī)縱置時(shí)還具有改變轉(zhuǎn)矩旋轉(zhuǎn)方向的作用。單級(jí)主減速器通常由主動(dòng)齒輪和從動(dòng)齒輪組成。在雙級(jí)主減速器中,通常還要加一對(duì)圓柱齒輪或一組行星齒輪。在輪邊減速器中則常采用普通平行軸式布置的斜齒圓柱齒輪傳動(dòng)或行星齒輪傳動(dòng)。主減速器采用的最廣泛的是螺旋錐齒輪和雙曲面齒輪。在某些公共汽車(chē)和重型汽車(chē)上有時(shí)也選用蝸輪傳動(dòng)。本文首先確定主要部件的結(jié)構(gòu)型式和主要設(shè)計(jì)參數(shù);然后參考類(lèi)似驅(qū)動(dòng)橋的結(jié)構(gòu),確定出總體設(shè)計(jì)方案;最后對(duì)主,從動(dòng)錐齒輪,差速器圓錐行星齒輪,以及對(duì)支承軸承進(jìn)行了壽命校核。本文采用傳統(tǒng)的雙曲面錐齒輪式單級(jí)主減速器作為 CA1050 的主減速器。關(guān)鍵詞: CA1050; 主減速器; 雙曲面錐齒輪; 軸承; 行星齒輪ABSTRACTNowadays, the main reducer, which on modern car driving axle, is used to increase the imported torque and correspond to decrease its speed, at the mean while, it also can change the direction of torque when engine is longitudinal. Single-stage reducer is usually composed of the main driving gear and driven gear. In main two-stage reducer, a spur gear or a group of planetary gear also included. In the wheel-side reducer, helical gears drive or planetary gear is adopted, which is laid of common parallel coaxial. spiral bevel gear gear and hypoid gears are broadly adopted by main reducer. Worm transmission is used by some buses and trucks. In this paper, the structure of main components and the main design parameters are first to confirm; and then refer to similar driving axle structure, and identify the design parameters; Finally, check the main, driven bevel gear, cone planetary and the whole floating half-axle and then check the life of bearing. In this paper, using the traditional hypoid gears as the main CA1050 reducer.Key word: CA1050; Main reducer; Hypoid gears; Bearing; Planetary gear
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含5張CAD圖紙
基于
AutoCAD
汽車(chē)
驅(qū)動(dòng)
結(jié)構(gòu)設(shè)計(jì)
CAD
圖紙
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基于AutoCAD汽車(chē)驅(qū)動(dòng)橋結(jié)構(gòu)設(shè)計(jì)【含5張CAD圖紙】,含5張CAD圖紙,基于,AutoCAD,汽車(chē),驅(qū)動(dòng),結(jié)構(gòu)設(shè)計(jì),CAD,圖紙
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