185page

A4l E+oltr "JHe €H "JB4 ol]+ +^l-ql %ulee 4E.JLI. :4+ BE "JB4= Rrl A4l E+olE ,JBe A+ sqqlold€- ^J^d"Iq *+71qaL6J +H +qdg q+ olSg + 9lE+ 6171 9l+ 1o14. +E Bq E+oltr "JH4 uf4lzfzl-E BoundaryErlolE *Bg ^I+6LE gq .Iql EElg E+ol tr del ullEol ^JCg+. .JHI4etr 44l 4ql^l E+olB dg AE6I. 4ol g4olE +Eg dq6|. atr+ e r. uBl-E+. ]44 BoundaryEeloltr rJBg ^l-+6J 41. =4olE +E* zl=sE Fg Eq+ ++ +g zlqg + H+. q= 5q, +g rBql^jel ?.ol *7 +g zllq6}zl+ E+oltr dg +"J6].41 uflzlafzl gl 6I BE a4le +al6J 'lE +H ++l= E4E + Sq. Hl EAf ufE *E +cE +^J, 7l+9 g+ aAl, 4 E. Eetr- 441= ^J^Jg + 9l+. ol"JilEe+ Eag egts + 9l+. '+ 441 +cgql= On, Tanto EE A4l. u+tr +H9 =zlE 4l}614+, EIE +E L|]E q Le €qg ilg + iltrI. all E+olB,JH 4Elr}xlql= ++4 ee $.dol E^l€+. 44r,e €+ gqE $+= Hl*d|ol d+ ++ flzl +^Jol gRg+. zllf,afzl+, +E +Eq E^J4e+ .J Stepover Number ol Steps When Gouging Drive Projection Vector Display Contact Points Display Drive Path f-oK-] te;k-l t c*.d I =q Htttr.I --r-o --l Number w I 0.0000 iP Surface Drive Method o r') ) o, ! a Or tH E lt x o o o o l o c l dE