機(jī)械加工工藝過(guò)程綜合卡片零件號(hào)5材料45鋼毛坯重量8658g編制機(jī)械加工工藝過(guò)程綜合卡片零件名稱離合齒輪生產(chǎn)類型大批毛坯種類模鍛指導(dǎo)工序工位工步工序說(shuō)明工序簡(jiǎn)圖機(jī)床夾具刀具量具走刀次數(shù)走刀長(zhǎng)度mm切削深度mm進(jìn)給量mm/r主軸轉(zhuǎn)速r/min切削速度m/min時(shí)間定額min111粗車小端面至長(zhǎng)度為110046.0CA6140普通車床三爪卡盤外圓車刀卡規(guī)13720.64001691.322粗車左端外圓至8.129046.0,留半精車余量CA6140普通車床三爪卡盤外圓車刀卡規(guī)160.452.350.64001690.453粗車左端外圓至8.116046.0,長(zhǎng)17.1，留半精車余量CA6140普通車床三爪卡盤外圓車刀卡規(guī)227.353.250.64001630.444粗車槽222.00，留半精車余量CA6140普通車床三爪卡盤切槽車刀卡規(guī)225.24.50.1820081.52.165粗鏜5.78m孔至7.8022.00，余量2Z=2.2CA6140普通車床三爪卡盤內(nèi)孔車刀卡規(guī)1121.11.10.155001231.936半精鏜7.8022.00mm孔至8.81035.00，余量2Z=1.1，公差為+0.035CA6140普通車床三爪卡盤內(nèi)孔車刀卡規(guī)1120.550.550.155001282.347粗鏜102至7.10022.00mm，2Z=18.9，槽深10.5mmCA6140普通車床三爪卡盤內(nèi)孔車刀卡規(guī)222.2254.7250.15400102.71.458半精鏜7.10022.00mm孔至至1024.00，2Z=1.3,槽深11mmCA6140普通車床三爪卡盤內(nèi)孔車刀卡規(guī)118.650.650.15400126.50.929倒角2x45CA6140普通車床三爪卡盤內(nèi)孔車刀卡規(guī)1手動(dòng)進(jìn)給400126.52210粗車右端面至10806.0CA6140普通車床三爪卡盤外圓車刀卡規(guī)13720.64001691.3211粗車外圓至131.8046.0，留半精車余量CA6140普通車床三爪卡盤外圓車刀卡規(guī)168.281.350.64001690.4812粗鏜96mm孔至CA6140普通車床三爪卡內(nèi)孔車卡規(guī)242.7253.2250.15400102.72.197.9422.00，2Z=12.9，槽深32.5mm盤刀13半精鏜7.94mm孔至96，2Z=1.3，槽深33CA6140普通車床三爪卡盤內(nèi)孔車刀卡規(guī)140.650.650.154001192.0414粗鏜110mm孔至7.108，2Z=12.7，槽深14.5mmCA6140普通車床三爪卡盤內(nèi)孔車刀卡規(guī)224.6753.1750.154001201.5415半精鏜7.108mm孔至110，2Z=1.3，槽深15mmCA6140普通車床三爪卡盤內(nèi)孔車刀卡規(guī)122.650.650.15400136.50.9916倒角2x45CA6140普通車床三爪卡盤內(nèi)孔車刀卡規(guī)1手動(dòng)進(jìn)給400126.53317半精車11504.0mm外圓CA6140普通車床心軸外圓車刀卡規(guī)125.90.90.35500183.40.7418半精車222.00mm的槽CA6140普通車床心軸切槽車刀卡規(guī)119.80.90.18400140.41.1519半精車12804.0mmCA6140普通車床心軸外圓車刀卡規(guī)121.90.90.355002040.7220半精車130025.0mm外圓CA6140普通車床心軸外圓車刀卡規(guī)165.90.90.355002070.9921倒角2x