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《刀具課程設(shè)計(jì)---圓孔拉刀,矩形花鍵銑刀的設(shè)計(jì)說(shuō)明書》由會(huì)員上傳分享，免費(fèi)在線閱讀，更多相關(guān)內(nèi)容在學(xué)術(shù)論文-天天文庫(kù)。
1、中北大學(xué)課程設(shè)計(jì)說(shuō)明書圓孔拉刀,矩形花鍵銑刀的設(shè)計(jì)說(shuō)明書目錄前言1一.緒論11.1刀具的發(fā)展11.2本課題的研究目的3二.圓孔拉刀的設(shè)計(jì)41.原始條件和設(shè)計(jì)要求52.設(shè)計(jì)步驟52.1選擇拉刀材料52.2拉削方式52.3拉削余量52.4幾何參數(shù)62.5齒升量62.6確定齒距62.7確定同時(shí)工作齒數(shù)62.8容屑槽形狀62.9確定容屑系數(shù)62.10確定容屑槽尺寸72.11拉刀的分屑槽形狀及尺寸72.12確定拉刀的齒數(shù)和每齒直徑72.13柄部結(jié)構(gòu)形式及尺寸82.14頸部直徑與長(zhǎng)度92.15過(guò)渡錐長(zhǎng)度92.16前導(dǎo)部直徑長(zhǎng)度92.17后導(dǎo)部直徑長(zhǎng)度92.18柄部前端到第一齒長(zhǎng)度.....
2、..................................102.19計(jì)算最大切削力.............................................102.20拉床拉力校驗(yàn)...............................................1017中北大學(xué)課程設(shè)計(jì)說(shuō)明書2.21拉刀強(qiáng)度校驗(yàn)...............................................102.22計(jì)算校驗(yàn)拉刀...............................................112.23確定拉刀
3、技術(shù)要求...........................................112.24繪制拉刀工作圖.............................................13三．矩形花鍵銑刀的設(shè)計(jì)..........................................3.1原始數(shù)據(jù)....................................................3.2設(shè)計(jì)步驟....................................................3.21齒槽半角......
4、.............................................3.22齒頂圓弧中心半角...........................................3.23齒頂寬.....................................................3.24初算齒廓高度................................................3.25銑刀寬度....................................................3.26按銑刀寬度最后確定齒
5、廓高度..................................3.27銑刀齒頂圓弧半徑............................................3.28齒頂圓角半徑................................................3.29銑刀前角....................................................3.30容屑槽形式.................................................3.31銑刀孔徑...............
6、....................................3.32銑刀外徑...................................................3.33銑刀圓周齒數(shù)...............................................3.34銑刀的后角.................................................3.35鏟削量.....................................................3.36容屑槽圓角半徑...........
7、..................................3.37容屑槽深度.................................................3.38容屑槽間角.................................................3.39分屑槽尺寸.................................................3.40鍵槽尺寸................................
