! TITLE: weight_balance.parm (AAAV) ! !--------------------------------------------------------------------------- ! Rev - 06/08/2001 D. Edwards !--------------------------------------------------------------------------- ! ! Azimuth axis counter balance weight at rear of gimbal. ! ! P/N SK334A002 ! !---------------------- a.) Title and Units Declaration -------------------- ! /title,Balance Weight, P/N SK334A002 ! /units,bin ! !--------------------- b.) Part Name Selection Variable -------------------- ! name='wgt' arry_nam='wgt' ! !--------------------------- c.) Model C.S. Names -------------------------- ! ct_name='CSwgt0' ! cartesian cyl_name='CSwgt1' ! cylindrical sph_name='CSwgt2' ! spherical ! !----------------------- d.) Material and Element Type --------------------- ! mat_select,'tungsten' ! Material Properties ! ! et,1,SHELL63 ! Element Type et,2,SOLID45 ! !--------------------------- e.) Model Parameters -------------------------- ! ! Radius Dimension Parameters ! ! Refer to tools/README.getiges for help on changing radius ! parameter values. ! ! ! Keypoint Parameter Definitions ! h=2.204 ! Screw hole locations f_shole=1 *if,f_shole,eq,1,then ! Dx01=2.400 Dx02=0.837 Dx03=1.200 Dz01=0.375 Dz02=1.319 Dy01=0.300 Dr01=0.291/2 Dr02=0.501/2 ! *endif x1=-2.140000 y1=0.000000 z1=0.000000 x2=0.000000 y2=y1 z2=z1 x3=x1 y3=-0.5478991 z3=z1 x4=-0.7880000 y4=-0.6900000 z4=z1 x5=0.7870000 y5=y4 z5=z1 x6=2.140000 y6=-0.5477940 z6=z1 x7=x6 y7=y1 z7=z1 ! !------------------------------- f.) Model C.S. ---------------------------- ! parm_val,'gimbal','L1','l1',0.425 parm_val,'gimbal','L10','l10',1.658 parm_val,'gimbal','L62','l62',2.014 parm_val,'gimbal','L64','l64',1.112 ! acs=CSgimM0 ! active coordinate system ! xc=x7-Dx02-Dx03 ! x coordinate center yc=l10+l64-.247 ! y coordinate center (sub .247 for CRES) zc=-l1-l62-Dz01+h+.2 ! z coordinate center (add .2 for CRES only) ! rotxyc=180 ! xy rotation rotyzc=0 ! yz rotation rotzxc=0 ! zx rotation ! !---------------------------------------------------------------------------