柴油機(jī)連桿工藝工裝設(shè)計(jì)(文件)
【正文】 刀具:擴(kuò)孔鉆根據(jù)《機(jī)械制造工藝設(shè)計(jì)手冊(cè)》—54選取數(shù)據(jù)擴(kuò)孔鉆直徑D = 60 mm 切削速度V = m/s進(jìn)給量f = mm/r 切削深度ap = mm 走刀次數(shù)I = 1則主軸轉(zhuǎn)速n = 1000v/D=410 r/min—41 按機(jī)床選取n=400 r/min則實(shí)際切削速度V=Dn/（100060）= m/s 6 、銑開連桿體和蓋 選用銑床X62W根據(jù)《機(jī)械制造工藝設(shè)計(jì)手冊(cè)》—79(90)選取數(shù)據(jù)銑刀直徑D = 63 mm 切削速度V = m/s切削寬度ae = 3 mm 銑刀齒數(shù)Z = 24 切削深度ap = 2 mm af = mm/r d = 40 mm 則主軸轉(zhuǎn)速n = 1000v/D = 103 r/min—74 按機(jī)床選取n=750 r/min則實(shí)際切削速度V = Dn/（100060） = m/s 7 、加工連桿體(1) 粗銑連桿體結(jié)合面 選用銑床X62W根據(jù)《機(jī)械制造工藝設(shè)計(jì)手冊(cè)》—74（84）選取數(shù)據(jù)銑刀直徑D = 75 mm 切削速度V = m/s 切削寬度ae = mm 銑刀齒數(shù)Z = 8 切削深度ap=2 mm af = mm/r則主軸轉(zhuǎn)速n = 1000v/D = 89 r/min—74 按機(jī)床選取n = 750 r/min則實(shí)際切削速度V = Dn/（100060） = m/s (2) 精銑連桿體結(jié)合面 選用銑床X62W根據(jù)《機(jī)械制造工藝設(shè)計(jì)手冊(cè)》—84選取數(shù)據(jù)銑刀直徑D = 75 mm 切削速度V = m/s銑刀齒數(shù)Z = 8 切削深度ap = 2 mmaf= mm/r 切削寬度ae= mm則主軸轉(zhuǎn)速n = 1000v/D =107 r/min—74 按機(jī)床選取n = 750 r/min則實(shí)際切削速度V = Dn/（100060） = m/s (3) 粗锪連桿兩螺栓底面 選用鉆床Z3025根據(jù)《機(jī)械制造工藝設(shè)計(jì)手冊(cè)》—67選取數(shù)據(jù)锪刀直徑D = 28 mm 切削速度V = m/s锪刀齒數(shù)Z = 6 切削深度ap = 3 mm 進(jìn)給量f = mm/r則主軸轉(zhuǎn)速n = 1000v/D = r/min—30 按機(jī)床選取n = 750 r/min則實(shí)際切削速度V = Dn/（100060） = m/s (4) 銑軸瓦鎖口槽 選用銑床X62W根據(jù)《機(jī)械制造工藝設(shè)計(jì)手冊(cè)》—90選取數(shù)據(jù)銑刀直徑D = 63 mm 切削速度V = m/s銑刀齒數(shù)Z = 24 切削深度ap = 2 mm 切削寬度ae = mm af = mm/r 則主軸轉(zhuǎn)速n = 1000v/D = 94 r/min—74 按機(jī)床選取n=100 r/min則實(shí)際切削速度V = Dn/（100060） = m/s (5) 精銑螺栓座面 選用銑床X62W根據(jù)《機(jī)械制造工藝設(shè)計(jì)手冊(cè)》—90選取數(shù)據(jù)銑刀直徑D = 63 mm 切削速度V = m/s銑刀齒數(shù)Z = 24 切削深度ap = 2 mm 切削寬度ae = 5 mm af= mm/r 則主軸轉(zhuǎn)速n = 1000v/D = 142 r/min—31 按機(jī)床選取n = 150 r/min則實(shí)際切削速度V = Dn/（100060） = m/s (7) 精磨結(jié)合面 選用磨床M7130根據(jù)《機(jī)械制造工藝設(shè)計(jì)手冊(cè)》—170選取數(shù)據(jù)砂輪直徑D = 40 mm 切削速度V = m/s 切削深度ap = mm 進(jìn)給量fr0 = mm/r則主軸轉(zhuǎn)速n = 1000v/D = 157 r/min—48 按機(jī)床選取n = 100 r/min則實(shí)際切削速度V = Dn/（100060） = m/s 8 、銑、磨連桿蓋結(jié)合面(1) 粗銑連桿上蓋結(jié)合面 選用銑床X62W根據(jù)《機(jī)械制造工藝設(shè)計(jì)手冊(cè)》—74（84）選取數(shù)據(jù)銑刀直徑D = 75 mm 切削速度V = m/s切削寬度ae = 3 mm 銑刀齒數(shù)Z = 8 af = mm/r 則主軸轉(zhuǎn)速n = 1000v/D = 89 r/min—74 按機(jī)床選取n = 100 r/min則實(shí)際切削速度V = Dn/（100060） = m/s (2) 精銑連桿上蓋結(jié)合面 選用銑床X62W根據(jù)《機(jī)械制造工藝設(shè)計(jì)手冊(cè)》—84選取數(shù)據(jù)銑刀直徑D = 75 mm 切削速度V = m/s切削寬度ae = mm 銑刀齒數(shù)Z = 8 進(jìn)給量f = mm/r 則主軸轉(zhuǎn)速n = 1000v/D = 107 r/min—74 按機(jī)床選取n = 110 r/min則實(shí)際切削速度V = Dn/（100060） = m/s (3) 粗銑螺母座面 選用銑床X62W根據(jù)《機(jī)械制造工藝設(shè)計(jì)手冊(cè)》—88選取數(shù)據(jù)銑刀直徑D = 63 mm 切削速度V = m/s銑刀齒數(shù)Z = 24 切削寬度ae = 5 mm af = mm/r 則主軸轉(zhuǎn)速n = 1000v/D = 103 r/min—74 按機(jī)床選取n = 100 r/min則實(shí)際切削速度V = Dn/（100060） = m/s (4) 銑軸瓦鎖口槽 選用銑床X62W根據(jù)《機(jī)械制造工藝設(shè)計(jì)手冊(cè)》—90選取數(shù)據(jù)銑刀直徑D = 63 mm 切削速度V = m/s銑刀齒數(shù)Z = 24 切削深度ap = 2 mm 切削寬度ae = mm af = mm/r 則主軸轉(zhuǎn)速n = 1000v/D = 94 r/min—74按機(jī)床選取n = 100 r/min則實(shí)際切削速度V = Dn/（100060） = m/s (5) 精磨結(jié)合面 選用磨床M7350根據(jù)《機(jī)械制造工藝設(shè)計(jì)手冊(cè)》—170選取數(shù)據(jù)砂輪直徑D = 40 mm 切削速度V = m/s 切削深度ap = mm 進(jìn)給量fr0 = mm/r則主軸轉(zhuǎn)速n = 1000v/D = 157 r/min—48 按機(jī)床選取n = 100 r/min則實(shí)際切削速度V = Dn/（100060） = m/s 9 、銑、鉆、鏜總連桿體(1) 精銑連桿蓋上兩螺母座面 選用銑床X62W根據(jù)《機(jī)械制造工藝設(shè)計(jì)手冊(cè)》—90選取數(shù)據(jù)銑刀直徑D = 63 mm 切削速度V = m/s切削寬度ae = 5 mm 銑刀齒數(shù)Z = 24切削深度ap = 2 mm af = mm/r 則主軸轉(zhuǎn)速n = 1000v/D = 142 r/min—74 按機(jī)床選取n = 150 r/min則實(shí)際切削速度V = Dn/（100060） = m/s （2）、從連桿上方鉆、擴(kuò)、鉸螺栓孔a) 鉆螺栓孔
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