數(shù)控車床主傳動(dòng)系統(tǒng)畢業(yè)論文-展示頁
2025-01-27 16:00本頁面
【正文】 XXXX大學(xué)學(xué)士學(xué)位論文 目錄 1. it it .................................................................................. 1 ...................................................................... 1 ........................................................ 2 ......................................................... 2 ........................................3 ..............................................................5 課題研究內(nèi)容 ..............................................................5 ...................................................................5 2. 177。 關(guān)鍵詞：數(shù)控車床；主傳動(dòng)系統(tǒng)；結(jié)構(gòu)設(shè)計(jì) I XXXX大學(xué)學(xué)士學(xué)位論文 Abstract The subject of my research paper is “the Design of Main Transmission and Servo Feed Transmission for CNC Lathe”.The design for main transmission include the design of movement, the caculation of drive, and the design of headstock .Besides, the design for servo feed transmission include the design of transmission and the design of Xaxis, Yaxis servo feed system. In my design, I take some main technical parameters of medium CNC lathe for reference. Furthermore, I design the maximum and minimum speed for spindle in the main transmission，the determination of the transmission range, the estimate of motor power, the select of motor, the chart of Speed and power for headstock, the estimate of the size for shaft the estimate for gear modulus, the checking for the shaft，the gear modulus, the determination of the transmission ratio in servo feed transmission, the select of servo motor，the select of ball screw pair, the design of the parameter for servo feed transmission as well as its caculation. Key words: CNC lathe 。伺服進(jìn)給系統(tǒng)的設(shè)計(jì)包括傳動(dòng)設(shè)計(jì)、X、Z軸伺 服進(jìn)給系 統(tǒng)結(jié)構(gòu)設(shè)計(jì)。XXXX大學(xué)學(xué)士學(xué)位論文 摘要 本文論述了數(shù)控車床主傳動(dòng)系統(tǒng)和伺服進(jìn)給傳動(dòng)系統(tǒng)設(shè)計(jì)。主傳動(dòng)系統(tǒng)的設(shè)計(jì)包括 運(yùn)動(dòng) 設(shè)計(jì)、動(dòng)力計(jì)算、主軸箱結(jié)構(gòu)設(shè)計(jì)。 本設(shè)計(jì)參照中型數(shù)控車床的一些主要的技術(shù)參數(shù)，詳細(xì)論述了主傳動(dòng)系統(tǒng)中主軸最 高和 最低轉(zhuǎn)速的設(shè)計(jì)，變速范圍的確定，電動(dòng)機(jī)功率的估算，電動(dòng)機(jī)的選擇，主軸箱轉(zhuǎn) 速圖和功 率圖的設(shè)計(jì)，傳動(dòng)軸軸徑和齒輪模數(shù)的估算，傳動(dòng)軸軸徑、齒輪模數(shù)和軸承的 驗(yàn)算；伺服進(jìn) 給系統(tǒng)中傳動(dòng)比的確定，伺服電動(dòng)機(jī)的選擇，滾珠絲杠螺母副的選擇及伺 服系統(tǒng)的參數(shù)設(shè)計(jì) 和計(jì)算。Main Drive System 。傳縣統(tǒng)白勺設(shè)計(jì) ..................................................................... 7 ■計(jì)要求 .............................................................. 7 ,總體設(shè)計(jì) ........................................................................7 ...............................................................7 ......................................................................... 8 ................................................................. 8 .................................................9 ...............................................................9 ........................................................................ 11 .......................................................11 .........................................................11 .........................................................12 ............................................................14 V帶輪設(shè)計(jì)計(jì)算 ............................................................15 ............................................................... 18 ..............................................................18 ................................................................23 ........................
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