SK360車(chē)床主軸箱改進(jìn)設(shè)計(jì)含3張CAD圖帶開(kāi)題

SK360車(chē)床主軸箱改進(jìn)設(shè)計(jì)含3張CAD圖帶開(kāi)題,sk360,車(chē)床,主軸,改進(jìn),改良,設(shè)計(jì),cad,開(kāi)題 目 錄 第一章 題目與要求·······································1 第二章 傳動(dòng)設(shè)計(jì)·········································2 第三章 展開(kāi)圖設(shè)計(jì)·······································6 第四章 截面圖設(shè)計(jì) ······································9 第五章 傳動(dòng)件驗(yàn)算 ······································10 結(jié)束語(yǔ) ··················································11 致謝 ····················································12 參考文獻(xiàn) ···············································13 摘 要 床頭箱提高主軸精度，增加主軸編碼器和相關(guān)元件，滿(mǎn)足數(shù)空控制的要求及精度要求。手動(dòng)卡盤(pán)改為電動(dòng)卡盤(pán)，降低勞動(dòng)強(qiáng)度，提高工作效率，并且卡盤(pán)定心準(zhǔn)確，性能穩(wěn)定，動(dòng)作靈敏，夾緊力大小可調(diào)，最大加緊力達(dá)45KN，夾持范圍達(dá)4～200mm。手動(dòng)刀架改為電動(dòng)刀架，能實(shí)現(xiàn)刀架的轉(zhuǎn)位、定位、夾緊的自動(dòng)控制，滿(mǎn)足數(shù)控編程的要求，并且要求刀架對(duì)指令信號(hào)反應(yīng)靈敏，動(dòng)作執(zhí)行準(zhǔn)確可靠，能充分發(fā)揮出數(shù)控化改造后加工效率高、精度高的特點(diǎn)。 關(guān)鍵詞：傳動(dòng)設(shè)計(jì)；展開(kāi)圖設(shè)計(jì)；截面圖設(shè)計(jì)；簡(jiǎn)化結(jié)構(gòu)；提高性能 ABSTRACT To improve the precision of the spindle headstock, increase the spindle encoder and related components, to meet the requirements of accuracy and the number of empty control requirements. Manual chuck for electric chuck, reduce labor intensity, improve work efficiency, and Chuck Centering is accurate, stable performance, flexible action, the clamping force can be adjusted, the maximum stepping up to 45KN, the clamping range of 4 ~ 200mm. Manual turret to electric tool, automatic control, positioning, clamping transposition can realize tool, to meet the requirements of NC programming, and requires rest sensitive to command signal, action is accurate and reliable, can give full play to the numerical control transformation of high processing efficiency, features high accuracy. Keywords: transmission design; development design; map design; structure; performance