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常用資料機(jī)械加工

切削參數(shù)介紹表

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2015年9月1切削用量選定原則 2車削加工切削參數(shù)介紹表 2.1車削因素 2.2車削參數(shù) 3銑削加工切削參數(shù)介紹表 3.1銑削因素 3.2銑削參數(shù) 4磨削加工切削參數(shù)介紹表 4.1磨削因素 234.2平面磨削 4.3外圓磨削 4.4內(nèi)圓磨削 1切削用量選定原則選擇機(jī)械加工切削用量就是指詳細(xì)確立切削工序的切削深度、進(jìn)給量、切削速度及刀具耐用度。選擇切削用量時(shí),要綜合考慮生產(chǎn)率、加工質(zhì)量和加工成本。從切削加工生產(chǎn)率考慮:切削深度、進(jìn)給量、切削速度中任何一個(gè)參數(shù)增添一倍,都可提升生產(chǎn)率一倍。從刀具耐用度考慮:應(yīng)第一采納最大的切削深度,再采納大的進(jìn)給量,而后依據(jù)確立的刀具耐用度選擇切削速度。從加工質(zhì)量考慮:精加工時(shí),采納較小的切削深度和進(jìn)給量,采納較高的切削速度。2車削加工切削參數(shù)介紹表2.1車削因素切削速度v:工件旋轉(zhuǎn)的線速度,單位為m/min。進(jìn)給量乙工件每旋轉(zhuǎn)一周,工件與刀具相對(duì)位移量,單位為 mm/r。切削深度a:垂直于進(jìn)給運(yùn)動(dòng)方向丈量的切削層橫截面尺寸,單位為 mmpRa:以輪廓算術(shù)均勻誤差評(píng)定的表面粗拙度參數(shù),單位為Udw:工件直徑,單位為mm切削速度與轉(zhuǎn)速關(guān)系:vdnndm/min1000 318?3'ny土r/minddv:切削速度,工件旋轉(zhuǎn)的線速度,單位為 m/min。n:工件的轉(zhuǎn)速,單位為r/min。d:工件察看點(diǎn)直徑,單位為mm2.2車削參數(shù)類別Radw高速鋼車刀(W18Cr4V等)硬質(zhì)合金車刀(YT15等).p a__(mm__) f(mm/r) v(m/miinJ a p(mm)f(mm/r)v(m/min)粗車6.32010.43020.410020.22030.28010020.43030.410030.22040.280精車3.2200.10.03?0.0715?250.20.1?0.1550?800.20.03?0.0715?250.30.1?0.1550?801000.10.05?0.0830?500.30.2?0.3100?1300.20.05?0.0830?500.40.15?0.2100?13045鋼熱軋狀態(tài)(硬度:187HB)內(nèi)圓車削類別Radw高速鋼車刀(W18Cr4V等)硬質(zhì)合金車刀(YT15等)pa(mm)f(mm/r)v(m/min^_a p(mm)f(mm/r)v(m/min)粗車6.3200.60.13010.11001.2 '0.072020.078010020.13030.410030.072040.280精車3.2200.10.03?0.0715?250.20.1?0.1550?800.20.03?0.0715?250.30.1?0.1550?801000.10.05?0.0830?500.30.2?0.380?1000.20.05?0.0830?500.40.15?0.280?10045鋼調(diào)質(zhì)狀態(tài)(硬度:28^32HRC)外圓車削類別Radw高速鋼車刀(W18Cr4V等)硬質(zhì)合金車刀(YT15等)a(mm)f(mm/r)v(m/min)pa(mm)f(mm/r)v(m/min)

粗車6.32010.42520.49020.217' 3 '0.27010020.42530.49030.21740.270精車3.2200.10.03?0.0715?200.2 0.1?0.1560?800.20.03?0.0715?200.30.1?0.1560?801000.10.05?0.0815?200.30.2?0.390?1100.20.05?0.0815?200.40.15?0.290?11045鋼調(diào)質(zhì)狀態(tài)(硬度:28-32HRC)內(nèi)圓車削類Radw高速鋼車刀(W18Cr4V等)硬質(zhì)合金車刀(YT15等)別a(mm)f(mm/r)v(m/min)a(mm)f(mm/r)v(m/min)20~p~0.60.125~u~0.80.190粗6.310.07171.20.0770車10020.12530.49030.071740.270200.10.03?0.0715?200.20.1?0.1560?80精3.20.20.03?0.0715?200.30.1?0.1560?80車0.10.05?0.0815?200.30.2?0.390?1101000.20.05?0.0815?200.40.15?0.290?11040Cr鋼熱軋狀態(tài)(硬度:212HB)外圓車削類Rad侑吾速鋼車力(W18Cr4V等) 硬質(zhì)合金車刀(YT15等)w

別a(mm)f(mm/r)v(m/min)a(mm)pf(mm/r)v(m/min)粗車6.32010.3271.50.39020.21820.27010020.32730.39030.21840.2 70精車3.2200.10.03?0.0715?250.20.1?0.1550?800.20.03?0.0715?250.30.1?0.1550?801000.10.05?0.0830?400.30.2?0.3100?1100.20.05?0.0830?400.40.15?0.2100?11040Cr鋼熱軋狀態(tài)(硬度:212HB)內(nèi)圓車削類別Radw高速鋼車刀(W18Cr4V等)硬質(zhì)合金車刀(YT15等)a(mm)f(mm/r)v(m/min)a(mm)f(mm/r)v(m/min)粗車6.320p0.60.227p0.80.29010.1181.20.17010020.22720.2902.50.1182.50.170精車3.2200.10.03?0.0715?250.20.1?0.1550?800.20.03?0.0715?250.30.1?0.1550?801000.10.05?0.0830?400.30.2?0.3—100?110—0.20.05?0.0830?400.40.15?0.2100?11040Cr鋼調(diào)質(zhì)狀態(tài)(硬度:28?32HRC)外圓車削

類別Radw高速鋼車刀(W18Cr4V等)硬質(zhì)臺(tái)金車刀(YT15等)ap(mm)f(mm/r)v(m/min)ap(mm)f(mm/r)v(m/min)2010.3231.50.385粗6.320.21520.265車10020.32330.38530.21540.265200.10.03?0.0715?200.20.1?0.1550?75精3.20.20.03?0.0715?200.30.1?0.1550?75車1000.10.05?0.0830?350.30.2?0.390?1000.20.05?0.0830?350.40.15?0.290?10040Cr鋼調(diào)質(zhì)狀態(tài)(硬度:28?32HRC)內(nèi)圓車削類別Radw高速鋼車刀(W18Cr4V等)硬質(zhì)合金車刀(YT15等).op(mmjt(rr)rn/v) 、t(rn/rn1 )q—p(mm)(mm/r)v(m/min)粗車6.320^avmm7—0.61\mm/i) 10.2/\m/mj_n/a230.80.28510.1151.20.1651001.50.2231.50.2852 0.11520.165精車3.2200.10.03?0.0715?200.20.1?0.1550?750.20.03?0.0715?200.30.1?0.1550?751000.10.05?0.0830?350.30.2?0.390?1000.20.05?0.08 30?350.40.15?0.290?100

H62硬化狀態(tài)(硬度:164HB)外圓車削類別Radw,,高速鋼車刀(W18Cr4V等) 硬質(zhì)合金車刀(YG8等)a(mm)f(mm/r)v(m/min)a(mm)pf(mm/r)v(m/min)粗車6.3201?20.48020.41502?30.26030.21201001?20.48030.41502?40.26040.2120精車1.6200.10.03?0.07800.20.08?0.1130?1500.20.03?0.07600.30.08?0.1130?1501000.10.05?0.08800.20.1?0.15130?1500.20.05?0.08600.30.1?0.15130?150H62硬化狀態(tài)(硬度:164HB)內(nèi)圓車削類別Radw高速鋼車刀(W18Cr4V等)硬質(zhì)合金車刀(YG8等)ap(mm)f(mrn/r) 、t(rn/rnin)a_p(mm_)1f(mm/r)v(m/min)粗車6.320a\mm/0.6j_\mm/rj0.2/\m/mj_n/a600.80.212010.1501.20.110010010.260r10.212020.15020.1100精車1.6200.10.03?0.07600.20.08?0.1100?1300.20.03?0.07500.30.08?0.1100?1301000.10.05?0.08600.20.1?0.15100?130

0.20.05?0.08500.30.1?0.15100?1302A12-T4固溶辦理并時(shí)效狀態(tài)(硬度:105HB)外圓車削類別Radw高速鋼車刀(W18Cr4V等)硬質(zhì)合金車刀(YG8等)ap(mm)f(mm/r)v(m/min.)a(mm)f(mm/r)v(m/min)粗車6.3201?20.425020.45002?30.220030.23501001?20.425030.45002?40.220040.2350精車1.6200.10.03?0.073000.20.08?0.15000.20.03?0.072500.30.08?0.13501000.10.05?0.083000.20.1?0.155000.20.05?0.082500.30.1?0.153502A12-T4固溶辦理并時(shí)效狀態(tài)(硬度:105HB)內(nèi)圓車削類別Radw高速鋼車刀(W18Cr4V等)硬質(zhì)合金車刀(YG8等)a(mm)f(mm/r)v(m/mi:])a(mm) f(mm/r)v(m/min)粗車6.320p0.60.2250p0.80.240010.12001.20.130010010.225010.240020.120020.1300精車1.6200.10.03?0.073000.20.08?0.15000.20.03?0.072500.30.08?0.13500.05?0.13000.20.1—0.1550010()0.20.080.13000.20.1—0.1550010()0.20.080.05?0.082500.3 0.1?0.15 350TC4固溶辦理并時(shí)效狀態(tài)(硬度:320?380HB)外圓車削類別Radw高速鋼車刀(W18Cr4V等)硬質(zhì)合金車刀(YG8等)BA-―n/—: Z- \ A_?-——\ 粗車6.320a(mm)1f(mm/r)v0.2(m/min)a17p(mm)1f(mm/r)0.2v(m/min)4520.151520.153010020.21730.2—4530.15 15 4 __0^ 30 精車1.6200.10.03?.0.0715?200.20.1?0.1530?500.20.03?0.0715?200.30.1?0.1530?501000.10.05?_0.08 15?200.30.2?0.330?500.20.05?0.08 15?200.40.15?0二130?50TC4固溶辦理并時(shí)效狀態(tài)(硬度:320?380HB)內(nèi)圓車削類別Ra1dw—高速鋼車刀(W18Cr4V等)硬質(zhì)合金車刀(YG8等)a_(mm) (mm/r)v(m/min)a(mm)(mm/r)v(m/min)粗車6.320p0.60.1517p0.80.154010.1151.20.13010010.151710.1540 2 0115 2 0130精車1.6200.10.03?0.0715?200.20.03?0.0730?50

0.20.03?0.0715?200.30.03?0.0730?5010(0.1)0.05?0.0815?200.20.05?0.0830?50廠0.20.05? 0.08—15?200.30.05? 0.08—30?503銑削加工切削參數(shù)介紹表3.1銑削因素銑削速度v:銑刀旋轉(zhuǎn)運(yùn)動(dòng)的線速度,單位為m/min。銑削深度a:平行于銑刀軸線丈量的切削層尺寸,單位為mm。p銑削寬度a:垂直于銑刀軸線丈量的切削層尺寸,單位為mm。e每齒進(jìn)給量a:銑刀每轉(zhuǎn)過(guò)一個(gè)刀齒,工件與銑刀的相對(duì)位移量,單位為fmm/zoRa:以輪廓算術(shù)均勻誤差評(píng)定的表面粗拙度參數(shù),單位為udnndm/mind:刀具直徑,單位為dnndm/minv1000 318.31000v 3i8.3vr/minddm/min。v:m/min。n:刀具的轉(zhuǎn)速,單位為r/min。d:刀具察看點(diǎn)直徑,單位為mm3.2銑削參數(shù)45鋼熱軋狀態(tài)(硬度:187HB)面銑刀銑削類別Ra硬質(zhì)合金飛刀(YT15等)a(mm)a(mm)af(mm/z)v(m/min)粗銑6.31002?30.12804?50.052402002?30.12804?50.05240精銑3.21000.20.032800.40.022402000.20.032800.40.0224045鋼熱軋狀態(tài)(硬度:187HB)柱銑刀側(cè)齒銑削類別Raddap高速鋼銑刀(W18Cr4V等)硬質(zhì)合金銑刀(YT15等)a(mm)af(mm/z)v(m/min)a(mm)af(mm/z)v(m/min)10.053510.05120粗6.10520.033020.03100銑310.13510.1120201020.083020.081000.10.02350.10.02120精3.105 02 001 30 02 001 100 W.乙.OUW.乙V.V1銑201—一0033501一003- 120-2010.~——0^.~——0.02 30.~0^——.~0.02r:a\J W045鋼熱軋狀態(tài)(硬度:187HB)柱銑刀底齒銑削類illRaddae高速鋼銑刀(W18Cr4C (TnTn/r-r | 硬質(zhì)臺(tái)c (TnTn ij金銑刀(yC (TY1TY1/r-r |T15等)—?jiǎng)ea(mm)a^(mm/z)r\rv(m/min) 今匚 ,a(mm)a^(mm/z)fAf-v(m/min)粗101010.053510.051206.20.033020.03100銑32020120.10.083530120.10.0812010010100.10.02350.10.02120精銑3.2-20-20-0.20.10.010.0330350.20.10.010.031001200.2 0.02 30 0.2 0.02 100類Po45鋼調(diào)質(zhì)狀態(tài)(硬度:2?32HRC)面銑刀銑削? /...... X硬質(zhì)合金— ? ( &刀(YT15等),,/小/小;八、 別粗na-6^-a(mm)eW0(mm)p(mm/z)fv(m/min)1?20.1250銑2?30.05200

2001?20.12502?30.05200精3.21000.20.032500.40.02200銑2000.20.032500.40.0220045鋼調(diào)質(zhì)狀態(tài)(硬度:28H32HRC)柱銑刀側(cè)齒銑削類別Raddapae高速鋼銑刀(W18Cr4V等)硬質(zhì)合金銑刀(YT15等)(mm)af(mm/z)v(m/min)a,(mm)af(mm/z)v(m/min)粗銑6.310510.052010.058020.031520.0360201010.12010.18020.081520.0860精銑3.21050.10.02200.10.02800.20.01150.20.016020100.10.03200.10.03800.20.02150.20.026045鋼調(diào)質(zhì)狀態(tài)(硬度:28-32HRC)柱銑刀底齒銑削類別Raddae高速鋼銑刀(W18Cr4V等)硬質(zhì)合金銑刀(YT15等)a(mm)ap(mm/z)Ifv(m/min)a(mm)pa(mm/z)fv(m/min)101010.052010.0580粗6.20.031520.0360銑3202010.12010.18020.081520.086010100.10.02200.10.0280精3.0.20.01150.20.0160銑220200.10.03200.10.03800.20.02150.20.026040Cr鋼熱軋狀態(tài)(硬度:212HB)面銑刀銑削類別Ra硬質(zhì)合金飛刀(YT15等)a(mm)a(mm)a(mm/z)v(m/min)粗銑6.3e100p1?2f0.12502?3005200200. ar\JCMC1,?20.1 nm 250 9flfl . .0.05200精銑3.21000.20.032502000.40.022000.20.032500.4 0.02 20040Cr鋼熱軋狀態(tài)(硬度: 212HB)柱銑刀底齒銑削Ra6.10高速鋼銑刀(W18Cr4V等)硬質(zhì)合金銑刀(YT15等)a

e~ap102020(mm)af1(mm/z)v0.05(m/min)a25(mm)p 1—a(mm/z)f0.05v(m/min) 110—0.030.120250.031000.111020.082020.08100精銑3.210100.10.02250.10.021100.20.01120! 0.20.0110020200.10.03250.10.031100.20.02200.20.0210040Cr鋼調(diào)質(zhì)狀態(tài)(硬度:28H32HRC)面銑刀銑削類別-Ra1硬質(zhì)合金飛刀(YT15等)a(mm)a(mm)af(mm/z)v(m/min)粗銑'6.31001?20.12202?30.051802001?20.12202?30.05180精銑'3.21000.20.032200.40.021802000.20.032200.40.0218040Cr鋼調(diào)質(zhì)狀態(tài)(硬度:28-32HRC)柱銑刀側(cè)齒銑削類別Raddap高速鋼銑刀(W18Cr4V等)/ /、 ,/.、硬質(zhì)合金銑刀(YT15等)a(mm)ae(mm/z)fv(m/min)a(mm)ea(mm/z)fv(m/min)10510.0520 10.0570粗6.20.031520.0360銑3201010.12010.17020.081520.08601050.10.02200.10.0270精3.0.20.01150.20.0160銑220100.10.03200.10.03700.20.0215—0.20.026040Cr鋼調(diào)質(zhì)狀態(tài)(硬度:28-32HRC)柱銑刀底齒銑削

類口【1Raddae高速鋼銑刀(W18Cr4V等) 硬質(zhì)合金銑刀(v廠[15等) ? / ? (mm/z)v(m/min)a(mm)FzQX XJ--a(mm/z),v(m/min)別粗銑6.31010(mm)a^pfpf10.052010.0570202020.0315cr\20.036010.12010.1/0精銑3.2101020.081520.08600.10.02200.10.027020200.20.01150.20.01600.10.03200.10.03700.2 0.02 15 0.2 0.02 60H62硬化狀態(tài)(硬度:164HB)面銑刀銑—削 類Ra硬質(zhì)合金-o(mm)飛刀(YG8等)(mm1門、yr(rn/rntin)別a(mm)e^aimmzpafvmm/z)vtm/m_in)—W0—2?30.2350粗6.34?50.1300銑■200.2?30.23504?50.13001000.20.06350精1.60.40.04300銑2000.20.063500.4 0.04 300類RaH62硬化狀態(tài)(硬度:—164HB)一)高速鋼銑刀(W18Cr4V 主銑刀側(cè)齒銑削等)硬質(zhì)合金銑刀(YG8等)別粗銑rva6.3dapa(mm)a(mm/z)v(m/min)a(mm)a(mm/z)v(m/min)e2f0.05100e2f0.05180530.038030.0316020.110020.11802010

精銑3.21050.10.021000.10.021800.20.01800.2—0.0116020100.10.031000.10.031800.20.02800.20.02160H62硬化狀態(tài)(硬度:164HB)柱銑刀底齒銑削高速鋼銑刀(W18Cr4V 類別Raddae等)- 硬質(zhì)合金銑刀(YG8等)a(mm)a(mm/z)v(m/min)a(mm)a(mm/z)v(m/min)粗銑6.31010p2f0.05100p2f0.0518030.038030.03160202020.110020.1180 3 0.088030.08160精銑3.210100.10.021000.10.021800.2 0.0J__80 _0.2 0.01 1£0_20200.10.031000.10.03180—0^ 0.02_80 _0^ 0.02_ 1£0_2A12-T4固溶辦理并時(shí)效狀態(tài)(硬度:105HB)面銑刀銑削類別IRa硬質(zhì)合金飛刀(YG8等)a(mm)a(mm)a(mm/z)v(m/min)粗銑'6.3e100p2?3f0.35004?50.154002002?30.35004?50.15400精銑'1.61000.20.065000.40.044002000.20.065000.40.044002A12-T4固溶辦理并時(shí)效狀態(tài)(硬度:105HB)柱銑刀側(cè)齒銑削類Raddap~高速鋼銑刀(W18Cr4V等)硬質(zhì)合金銑刀(YG8等)

別ae(mm)af(mm/z)v(m/min)a,(mm)af(mm/z)v(m/min)粗銑6.310520.0715020.0525030.0412030.03200201020.1515020.125030.112030.08200精銑3.21050.10.021000.10.022500.20.01800.20.0120020100.10.031000.10.032500.20.02800.20.022002A12-T4固溶辦理并時(shí)效狀態(tài)(硬度:105HB)柱銑刀底齒銑削類別Raddae高速鋼銑刀(W18Cr4V等)硬質(zhì)合金銑刀(YG8等)a(mm)af(mm/z)v(m/min)a(mm)_p af(mm/z)v(m/min)粗銑6.3101020.0715020.0525030.0412030.03200202020.151502—0.125030.112030.08200精銑3.210100.10.021000.10.022500.20.01800.20.0120020200.10.031000.10.032500.20.02800.20.02200TC4固溶辦理并時(shí)效狀態(tài)(硬度:32A380HB)面銑刀銑削類Ra硬質(zhì)合金飛刀(YG8等)別a(mm)a(mm)a(mm/z) f v(m/min) e 100 p 20.0836粗6.340.0425銑20020.083640.0425精1.61000.20.0345

銑0.40.02302000.20.03450.40.0230TC4固溶辦理并時(shí)效狀態(tài)(硬度:320?380HB)柱銑刀側(cè)齒銑削類別Raddap高速鋼銑刀(W18Cr4V等)//、//?、硬質(zhì)合金銑刀(YG8等)/、//、//?、a(mm)ae(mm/z)fv(m/min)a(mm)ea(mm/z)fv(m/min)粗銑6.31051.50.08121.50.084030.041030.043020101.50.1121.50.14030.081030.0830精銑3.21050.20.05110.20.05400.40.0315—0.40.033020100.20.05110.20.05400.40.03150.40.0330TC4固溶辦理并時(shí)效狀態(tài)(硬度:320?380HB)柱銑刀底齒銑削類別Ra1ddaeap高速鋼銑刀(W18Cr4V等)硬質(zhì)合金銑刀(YG8等)(mm)af(mm/z)v(m/min)a,(mm)a(mm/z)v(m/min)10101.50.08121.50.0840粗銑6.330.041030.043020201.50.1121.50.14030.081030.0830精銑3.210100.20.05110.20.05400.40.03150.40.033020200.20.05110.20.05400.40.03150.40.03304磨削加工切削參數(shù)介紹表4.1磨削因素磨削速度V:砂輪旋轉(zhuǎn)運(yùn)動(dòng)的線速度,單位為m/s。工件速度V:工件運(yùn)動(dòng)的線速度,單位為m/min。w軸向進(jìn)給量f:對(duì)平面磨削而言,指工作臺(tái)每單行程或雙行程后砂輪軸向a挪動(dòng)量,單位為mm/單行程或mm/雙行程,本“介紹表”采納mm/雙行程為單位。對(duì)外圓、內(nèi)圓磨削而言,指工件每相關(guān)于砂輪的軸向挪動(dòng)量,單位為mm/r。徑向進(jìn)給量f.:砂輪徑向切入工件的深度,單位為mm。Ra:以輪廓算術(shù)均勻誤差評(píng)定的表面粗拙度參數(shù),單位為Um。B:砂輪寬度,單位為mm。4.2平面磨削45鋼淬火狀態(tài)(硬度:4K45HRC)平面磨削類別Raf(mm)rf(mm/雙仃程)av(m/s)v(m/min)w砂輪粗磨1.60.02?0.040.3B25?30 115?25WA46K精磨0.80.01?0.0150.1B20?2510?15WA60KGCr15鋼淬火狀態(tài)(硬度: 6卜65HRC)平面磨削類別Raf(mm)f(mm/雙行程)av(m/s)v(m/min)砂輪粗磨1.60.015?0.030.3B15?2015?25WA46K精磨0.80.005?0.010.1B15?2015?25WA60K類別Raf(mm)rf(mm/雙仃程)av(m/s)v(m/min)w砂輪粗磨1.60.02?0.030.3B25?3015?25WA46K精磨0.80.005?0.010.1B20?2510?15WA60KTC4固溶辦理并時(shí)效狀態(tài)(硬度:320?380HB)平面磨削類別Rafr一般砂輪(碳化硅等)立方氮化硼(CBN)f(mm/雙行程)wf(mm/雙行程)w粗磨1.60.011?21815WB/230100.0151?21415WB/23010精磨0

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