汽车液压与气压传动 齐晓杰 课后答案.khda.pdf

JXH FPTCI WUST 1 9 2007 03 15 1 1 1 l 2 3 15 4 1 2 1 1 6 2 3 4 20001 5 6 7 8 1 2 3 4 1 3 GBT786 193 1 2 1 4 1 L HL 0HL 32HL 46HL 68L HLL HL 2 L HM M 15HM 32 HM 46 HM 68 HM I00 HM 150 2000 JXH FPTCI WUST 2 9 2007 03 15 1 5 1 L HFC 35 55 50 1865 20MPa L HFDR 54135 58 2 L HFBL HFAE 3 L HFAS 955 1 6 HM 46 HM 40 C46 cStmm2 s 2 2 1 2 2 2 3 2 4m 4mmz 9B 18mmn 2000r min Q 30L min V 2 zm2B 29 4218 16286mm3 rev Qt Vn 16286 2000 32 572 106mm3 min v Q Qt 30 32 572 92 1 v Q Qt 30 32 572 30 36 288 92 1 82 7 2 7 2 5 YB63MPa3 6 max pB 24mm 2 25mmZ 12 13R 49mm r 43mm90 0 v 90 0 m n 960r min 1 2 mmmm2 2 s s JXH FPTCI WUST 3 9 2007 03 15 1 v Bnbz rR rRq cos 2 2 22 min L024 65min mm10024 65 9 096024 1225 2 13cos 4349 2 4349 2 36 22 q 2 kW83 6 W 108275 6 60 10024 65103 6 3 36 maxq pNout 2 6 20d 22mmD 68mmZ 790 0 m 97 0 v n 1450r minp 28MPa 1 2 3 1 min mm10494 95 20tan145068722 4 tan 4 36 2 2zDn dqt 2 min L629 9297 0 494 95 vt qq 3 W 10515 49 60 9 0 102810494 95 3 63 mti pqN W 10515 49 609 097 0 102810629 92 3 63 mvi qpN 3 3 1 ABAB 4 BA 3 2D 50mmd 35mmq 10L min 1 2 20 min L9min L 10106 JXH FPTCI WUST 4 9 2007 03 15 F 1000N 3 v 3 F 0 173 m s 1 1035 60 101044 23 3 2 3v d q v 3 8 mm pdAApF 1 2 2113 4 3 9 1 0394 MPa 1 1035 100044 232 3 1 m d F p 1 155 MPa 9 0 1035 100044 232 3 1 m d F p 3 3p 10MPaq 25L minD 100mmd 80mm do 30mm 0 083m s s 0 08289 m 1 1080 60 10254 4 23 3 2 v d q v 3kN05 N 5 02655 1010 1080 4 4 623 2p dF 5 3kN4 N 95 4528 9 01010 1080 4 4 623 2 m pdF 3 4 6m min F 25000N 0 25MPa6 3MPa25L min 1 2 10 06 6 JXH FPTCI WUST 5 9 2007 03 15 1 60 61 60 102544 2 3 2 3 dd q v v 73mm0 07284 m d v dD q v 4 22 2 v d q v 2 3 4 222 ddD 103mm103 24 mm 2dD 40686 7 N 9 0 1025 0 1073 10103 103 6 10103 4 4 623 23623 2 22 1 2 22111 m m pdDpD ApApF 25000N0686 7N4 1 FF 25000NF Pa 10472 3 9 0 1025 0 10103 1073 1 10103 4 25000 4 4 6 6 23 23 23 2 2 22 1m DpdDFp 2 D 0 08 3 19 45 35 5MPa m 101 9 1035 52 103 0 103 6 2 3 6 6 maxD p 4 4 56MPa13MPa7MPa2L p0 6MPap1 13MPap2 7MPaV 2L 1 n 1 1100 VpVp 1001 pVpV n 1 4 nn VpVp 2200 nn VVpp 2020 0 4 1 1 202 VppV 25000 4 222 D 222 10472 3 10472 1 1003 10 4 4 6 23 2 2 2 472 3 72 1 3 m D D 4 4 JXH FPTCI WUST 6 9 2007 03 15 12 VVV 0 4 1 1 20 Vpp 100 pVp 10 4 1 1 200 ppppVV 2 6 7 1 1 4 6 13 4 606 L 2 5 056 13 7 1 6 7 2 1 12 02 0 pp ppV V L 3 4 1 1 4 1 1 1 12 1 02 0 13 7 1 6 7 2 1 n n pp ppV V 6 248 L 5 5 3OMPH O M P H 5 5 O YY abL Y 5 65 22 a 5 23 a TAPBT 5 22 a 3TAAPPBBT 5 23 a 4TBBPPAAT 3 6 6 3 1 2 6 45MPa4MPa 1 4MPa 2 6 5 1 a ab b 5 23 a 5 23 a JXH FPTCI WUST 7 9 2007 03 15 2 3 6 11 7 7 1 7 2 Akxpp 032 p2const 0 3 p 1 p 1 2 7 3 2 1 m CAQp 7 4 8 8 18 25 1 A 2 A 3 A p q 13221 AAAAA 321 pApApA 132 AAA p qvAvAA 132 132 AAA q v p vAvAqp 12 21 AA q v p 8 28 26 21 2AAq2 0pMPa 1 2 1 A A JXH FPTCI WUST 8 9 2007 03 15 1 23 3 1 2 3 1 2 1 2 3 1 L FpApA 21 2 0 2 0 2 0 12112212 ppppppp ppp ppppp2 0 2 0 4 0 21 Lpp FApAp 21 4 0 21 1 4 0 AA FA p L p 2 21 pp 2 A 2 A 1 A 21 pp 8 38 27F 1 2 m p m T FAp A cA 1 1 1 m p m T FAp A cA 2 1 1 8 48 28minL10 p q2 Y pMPa 67 0 d C 2626 m101 m102 21 TT AA900kg m3 1 2 1 1 p 2T A 5 0 1 6 3 1 21 10167 0 60 1010 m Tp cAqp 61879 6 Pa 2 900 27 846MPa y p 1 2 3 212 p p 1 F F m m p FAF p1 A m m T T p A A cA Ap pp 1 1 JXH FPTCI WUST 9 9 2007 03 15 10267 0 60 1010 5 0 1 6 3 1T A p 6 96 MPa 2MPa y p 2 p q