Φ200毫米軸承環(huán)車床的設(shè)計(jì)【多刀半自動車床主傳動系統(tǒng)優(yōu)秀課程畢業(yè)設(shè)計(jì)含8張CAD圖紙】-jxsj76

Φ200毫米軸承環(huán)車床的設(shè)計(jì)【多刀半自動車床主傳動系統(tǒng)優(yōu)秀課程畢業(yè)設(shè)計(jì)含8張CAD圖紙】-jxsj76

Φ200毫米軸承環(huán)車床的設(shè)計(jì)【多刀半自動車床主傳動系統(tǒng)】

摘  要

本設(shè)計(jì)從下達(dá)任務(wù)起，經(jīng)過現(xiàn)場調(diào)查和查閱文獻(xiàn)資料入手，歷經(jīng)三個月的時間完成。在設(shè)計(jì)中，首先根據(jù)課題所要求的技術(shù)參數(shù)確定機(jī)床設(shè)計(jì)中所需要的參數(shù)，即原動機(jī)的功率、機(jī)床主軸箱的轉(zhuǎn)速數(shù)列公比；然后確定機(jī)床主軸箱的主傳動系統(tǒng)結(jié)構(gòu)，擬訂機(jī)床的結(jié)構(gòu)網(wǎng)和轉(zhuǎn)速圖；查資料，根據(jù)轉(zhuǎn)速圖確定機(jī)床內(nèi)的各個主要零件的計(jì)算轉(zhuǎn)速，根據(jù)計(jì)算轉(zhuǎn)速確定各級傳動的傳動比，根據(jù)傳動比來確定各級傳動的齒輪配合的齒輪齒數(shù)。根據(jù)機(jī)床主軸箱的傳動鏈來計(jì)算各級轉(zhuǎn)速的實(shí)際值與理論值之間的誤差。在設(shè)計(jì)中主要是要計(jì)算主軸箱里各個零件的選用是否滿足要求以及原動機(jī)與主軸箱間的動力傳遞裝置的計(jì)算。主軸箱的計(jì)算包括摩擦離合器的校核、齒輪的校核、軸的校核、軸承的校核、鍵的校核、主軸的校核計(jì)算等。原動機(jī)與主軸箱的動力傳遞采用的是帶傳動裝置。最后根據(jù)資料和參考同類機(jī)床來設(shè)計(jì)計(jì)算機(jī)床的電氣和液壓系統(tǒng)，并繪制其原理圖。

關(guān)鍵詞：轉(zhuǎn)速數(shù)列； 公比； 結(jié)構(gòu)網(wǎng)； 轉(zhuǎn)速圖； 計(jì)算轉(zhuǎn)速； 轉(zhuǎn)速數(shù)列公比。

ABSTRACT

This design from descend to reach mission to rise, investigate and check cultural heritage data to commence through the spot, experience successively time to complete for three month. In the design, first according to the technique parameter requested by topic assurance the tool machine design in the parameter needed, namely the power, tool machine principal axis box of prime mover turn soon few rows Mr. a ratio; Then make sure a tool machine principal axis the lord of the box to spread to move system structure, draw up the structure net of tool machine and turn soon diagram; Check data, turn soon according to the calculation of each main spare parts turned soon diagram an assurance inside tool machine, turn soon certain all levels and spread and spread and move a ratio dynamically according to the calculation, according to spread and move ratio and spread number of teeth that the dynamic wheel gear matches with a number to the certain all levels. According to tool machine principal axis box the error margin of which spread to move a chain to compute all levels to turn soon actual value and theories value. At mainly need to compute a principal axis box to choose to use in each spare parts in the design whether satisfy to request and prime mover and principal axis box of the motive deliver the calculation of device. The calculation of principal axis box includes the school of the school pit, principal axis of the school pit, key of the school pit, bearings of the school pit, stalk of school pit, wheel gear of rubbing the clutch to calculate calculate etc.The motive of the prime mover and principal axis box's delivering taking to spread to move device is adoptive. Finally according to data and make reference to the same kind tool machine to design electricity and liquid of computing the tool machine to press system, and draw its principle diagram.     

Keywords: Turn soon few rows; Mr. Ratio; Structure net; tachogram; the calculation turns soon; Turning soon few words Mr. a ratio.    

目    錄

1前言（概述部分）    ……………………………………………1

1.1軸承環(huán)卡盤多刀車床的用途    ……………………………1

1.2機(jī)床的總體布局    …………………………………………1

1.3機(jī)床的主要技術(shù)參數(shù)    ……………………………………1

2國內(nèi)外卡盤多刀車床分析比較    ………………………………2

2.1 國內(nèi)外同類機(jī)床結(jié)構(gòu)的分析比較    ………………………2

2.2 國內(nèi)外同類機(jī)床結(jié)構(gòu)和精度的分析比較    ………………3

2.2.1 結(jié)構(gòu)特點(diǎn)    ……………………………………………3

2.2.2 精度比較      …………………………………………4

3機(jī)床的運(yùn)動設(shè)計(jì)    ………………………………………………4

3.1主軸極限轉(zhuǎn)速的確定    ……………………………………4

3.2轉(zhuǎn)速數(shù)列公比φ的確定     ………………………………5

3.3主軸轉(zhuǎn)速級數(shù)的確定  ………………………………………6

3.4主電機(jī)功率的確定  …………………………………………6

3.5主傳動系統(tǒng)的擬定  …………………………………………7

3.6主軸箱的結(jié)構(gòu)設(shè)計(jì)  …………………………………………8

3.7確定各軸的計(jì)算轉(zhuǎn)速  ………………………………………9

3.8確定各級傳動的傳動比  ……………………………………9

3.9查表確定各配對齒輪齒數(shù)  …………………………………10

3.10三角膠帶帶輪直徑計(jì)算   …………………………………10

3.11各級轉(zhuǎn)速的實(shí)際值   ………………………………………12

3.12轉(zhuǎn)速誤差   …………………………………………………13

4主要零件的設(shè)計(jì)計(jì)算    …………………………………………14

4.1三角膠帶的傳動設(shè)計(jì)計(jì)算    ………………………………14

4.2傳動裝置的運(yùn)動、動力參數(shù)的計(jì)算    ……………………16

4.3摩擦片離合器的計(jì)算    ……………………………………17

4.4齒輪的計(jì)算      ……………………………………………18

4.4.1齒輪模數(shù)的估算      …………………………………18

4.4.2齒輪模數(shù)的驗(yàn)算    ……………………………………19

4.5齒輪傳動的校核計(jì)算    ……………………………………25

4.6傳動軸的計(jì)算    ……………………………………………33

4.6.1傳動軸的直徑估算    …………………………………33

4.6.2傳動軸的校核計(jì)算    …………………………………34

4.7主軸的計(jì)算       …………………………………………44

4.7.1主軸軸頸及合理跨距       …………………………44

4.7.2主軸彎曲剛度驗(yàn)算         …………………………44

5主軸箱的結(jié)構(gòu)設(shè)計(jì)       ………………………………………50

6液壓系統(tǒng)的計(jì)算       …………………………………………51

7電氣系統(tǒng)的設(shè)計(jì)       …………………………………………52

參考文獻(xiàn)       ……………………………………………………55

致謝       …………………………………………………………56

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Φ200毫米軸承環(huán)車床設(shè)計(jì).doc

Φ200毫米軸承環(huán)車床設(shè)計(jì)【專題】多刀半自動車床主傳動系統(tǒng)的設(shè)計(jì)任務(wù)書.doc

主軸A3.dwg

卸荷帶輪A2.dwg

套杯A2.dwg

摘要+目錄.doc

文件清單.txt

液壓原理圖A1.dwg

電氣原理圖A0.dwg

花鍵軸A3.dwg

裝配圖A0.dwg

齒輪A3.dwg