卧式加工中Z向进给机构的设计论文

- 1 - . 11 0 . -, . . 225. , . ,H . ,F5F . ,62 . 43.jk,x . 43.1jk?G&F?, . 43.2jk3p,. . 54 Z3+5,. P3+5. *M, . *S,2 .*S,A1 .j=+ej, . =.,A1 .%H,A1 .A1 .%,E,. ,5,A1 .5,A1 .E9A1F? .6E, . 175. 1965 . 22 63 ) . 23- 2 -$,!Qj$55,8F+Xp,*6)0F|jA6C:,J+O*_,#+,+O?55V$!k,F6EF!j*3A-1J#+X)F_)8FF,*_QQ+O)=A,(!6?,jE87C-,k?9(1)jj=+ej,*6f#?(2)/Ps&,As&,*6,#(3)+OM3+5j,*4-(.k,x6E,#(4)Q+O+X0,7-),7-1,*6)?,5F|E*!kxF5j,2*6)=jF|B4;,93$j 800500600Mj( 12001000*) 10G+X 0- 3 -5 c,F_XK,7-00/+jf,8Qx,j+XF0%F#n+O8/zX8 Q,X+e&88+e1yc,N(1)+Ox)QA&,i#Gj1y&L$j,7z&L$j0&L$, 80%#FJjj 15%20%5Y.+OOn,4#x,(2)Q&X0!Qi3+5i8$0i22,=!QuA&+,jJ6?*M&K-F|K,L$#?j,F|F=F|4WWj3WwWjE&W,i(4)*)0;7-+a08,3+5*)+Xg0;7-F=1F0;5Ff65j,63+)8_)7z0&L$F,F5P|j_j,6j,F5F3+5_j=3+5,k?4G66j=+ej,EFEj|G&,-$40+FEF+aj,F5F&f,-$)B&,0E252M23G-F53+52&0cW,j.3+5,2FO(W0cW?r0)F_L)j=F53+5jP5N9Q&QJPL$LEQ,/1y- 4 c,LMNMF,ZM,0F28:12M&0?-(E?&C)9Y=r 20?0?_7j-$(1,5?Jj*0!6E7-F28-2M&089F7EX:0ZdEE,E+X=42M&0?C?;C65,Lf=7-M&X7F;),M&7=C*J0M,F| 3EE90?,7-E&0!Q7-LMF,h?,E9T/?0/_E 900)&F|0?0/_=iA6M, 4?,(-(l?Jj-$L805FFV9$,5,7-EU7-O0jJ+XTW&(=r,& 53+5=7-%2?ri+XL)j=3+5- 5 -#qj=+ej9#qp+X+e$,L$X0/Ul,3+X+e$+e*=&,E0c=+aN+e$+!,Mh.,j(W,502?J/Xj,F5P3+5X9Os&,j+e0F,#q%*M)%*M=!%*-AAj(3WaA#q+uWPx)QEAJv*-|E=r7j7|F)E0;%*M7a/-+X1%*),5518Wv%F10*=!pF)%*M=!Aj(EW%*%*M=!49E,G8N3W%*M=!38#=!,-(/0MF#LL$h+X,#LL$N3W,#9(w_=4?U?!X(w? 3 ,E,?F5j,E,E%,E_Xj,EM:0r/EV,E,0Z*,EMj$&/FgaJ,E3+j ,E0m/JEQM3+l?9(|6/WK(K(E-(Q 13=3.2pq9v,.?90!_6j*0!0+0!0+0!?3pj7#0+0!0+;.p/j- 6 -. j3315,V315-#qj=+ej,0QEFOj 1500r/#qj=+eEM-$-(F i=10!0QF5_ 15m/+ej,0QE 1500m/pMv,0QE 1500m/*M,0;_101500151000 u (i2?rj,79Gj =9j=+ej!E*,79u w 1000 ( 7 -. j=3+5,3+5P.j=3+5h+X,5O9E79 4G+x&799!E 2000 2500 5000791y/=G+XExE,62j!E 2000IXj=+ejEEL$ 5:1,. j=3+5,3+5PO5EG,G+X#FO+ej#FO+ej,EFOj 1000r/0,+eg 1000r/ 6vG+xIX= /+eEj! 107 p/*+ej U g-(#FO+e 1000r/7 6v,+e6|0; 500630|0; 30m*S,A1 10WE9,0j7z&,00?E9j Z A,0 F f =5000N,E:M0+G&,j 500 ,E,3+j uM,0?E9 uu f N (M0_ 000 196 5196 N (_ FF 31 = 3119651962 uu , 3529 N ( 2E9,*M2,k?_i,0;E9TZ ,Ij :7%*M,ME9 7-WME9 8%*M,E97-WE9 M0QEFOj 1500r/0?F5j 1mm/uM,0EFOj j 0IO n=750r/M+X/ T=15000huM,/- 9 =1061500075060 uu =675 106u r (E9l (? K pE9+ 08 9EW+_& 23+) 1 2 3 42,%*M ) 4 542,M i?r K p = u , (ip0WE9M,0;%*Mg )#F=!)N3W%*M0 -$j 50,0;)%*j 58 2G21 54E9j 55600NW0E9 1590N1V8r *M=!,= 0 1V ?50 -$ 0d 50=D(P 10 E -$ (4%F#Mz( D(e 0 -=4w (J =MF (1d (2d v-$(mm)!=4F( ! ()1D 3Px),0 -$ 50,0; P =10 =S ,M=w = 6 10 K = OO Px) K = 4J,P1P3+5,MG+X01EA*01#,5?*1G+X0)M)M*3E0Z*3E01G+X*3EF/EQ21,M%*M=!,J,P1+XQhD%*M%FL$, G1i? Z= r8%* Z=22iMj=!%*,8hGj 52? u 8hG%*k=220MN3W&EW 3y =17321-(?%*M=4%FL$3 F G (? 1590N- 11 F G = 3 uuu = jM9N3WD31 pLuGA0zbMXE9 +X;, G+X,_-j*3EE,100iW u +a .%*-$ M IM, 422S =1540.6(i? G 2 uuu G =k, GkGk = GG 21 =M,9x|0;j 600 MX9x|0; 500630|0; 30m,?MJ 50cW,P12S (?_3+ f k =2+aM r,W. 6442S =3+ K 3M?d%*=!8#EA*4,D/ 0W?- 12 2uuuuu )I f= 1590Nu=J%+X?r 6d+|EP1)%*MF97-+O_P1d+|EJ+O_,0QEFOjd+|EFO ? 2229910 ( u Lcjd+|E 1200(f 2jM_?3+ f 01*01$h |397(r/d+|FWMOu=J+O_ 7%*Mj(,.+a:P1.FMj 1V8ru.Bj(. 8M_,%*M,k?E9_Ek?_?M,8!)M,EEAJ9EQ?r_,G5A*?!_01*01#4.3pC+kp,F?6=.,A1j=+ej,E.W0W7.0W7. Ti;?- 13 fT 002K (M,.F0 5196 F NM,0; 0N3W p 41 = 139005560041 u Ni%*=!M,jx) K=j%*MNE9.|u p Nm (,.j mu0)E,.m1_1E!N3W.-+=j=+ejM-$-(FP i =1I0W7.|uu Nm)j=+eE.BW!l%H,A1j=+ej,EM G90;!Q0!,j 5001+e:,19;? 8002 221 SS ) (M= 0K L=, =03u i?X+e:,4 uuuu SSU ) (E:!1y,3-$ J ( )k,G )+ej,EM FJh?r =? =_ Wk,j,%,&,6G+EW,j=+ej,j=i9,9&j41 (I#qj=+ej,EM X 93$i:F ,#qj=+ej . 22/3000i E.m0Q E=g (HV)G#qj=+ej 1/5000i 2/5000i 4/4000i 8/3000i 12/3000i 22/3000) / 4E.(Nm)1 2 4 8 12 220QEFO 5000 5000 4000 3000 3000 3000Eg5 -) 3 4 8 12 18 29j=nW?0i 20i 40i 80i EA1|&M!0&,0E ;?r (Ek?=,_W, . 22/3000i#qj=+ejk )&L$ h 34=u 34)(34)6=1824(3060 uuu m)2E,F?A1h+X,E9.9(n6,. p/ji_,E,()(416j(),E)Cv7!98,)(98,#%&-j+X,Ek?99/,EM,E%,E- 16 -. E9,A1,E/,3P_E9p9%,E,0i,E:I,Ep,0W-$A:,E9_2 (:? G_0!, G=50010=5000(N):?2500(N)E,5,A1NAj,/_ 100_ 365Y&L$_ 350Y!Y 8?&!?&/ uu 8350108000(h)/5,A1i? 602 103u 103602 u (? Lhj?&/- 17 -nG&!6F!Q (4 5SG&,|0; S=600 L=10080E9A1F?+a? 3 (? CaE9L/+a:M,.Fj 10080Fj,E,E9 F=2500N 29318N+E9l!,_%,E_Xj,E 4M_,E,0/,E,0*,EMj$&/EV_6Oj*$+8H2MK2.)*45$WF(,Q6=89 2 150 300%,E,E-(9;(& 1M3+-(FF0cW(|(E 2hf_98,LklWHJE,%,EC%2#,M,E 33+6$C 74#514j%,E, 1/20j9r=8 E, 1/4,E2Y0Q69L(+O, E,F?HiWs&P_+a4/(w(6!(1y