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136 ^il48 cAN4 s^/v= olE-sf =EgEJB q NCT| \l)l= ^11 2 tr 3^l?J +trloll^J 7lsBt"Jel =F *EzI*rJBe sAMq 44 4=-zl 4E6I:il 9le+ "JHI4ql zI**B o _ tr _ ts zos +, -Ea, ++, e^1, t}+, {}=, 4+, s+ z}8*B"l gl+. ol *age CCH}Bql= +d€*6J, 4d,J6"t(x, Y, 7+E), Fld, "J.]l+d 4al4,3D q^lzI* Fol gl trI. 1. 2D E+zf= 2D x*z|*e 4ol9 4,Jd "t "lrltsclElql^-l aE€ 2D+del aH= zlzlt- zld?l a+= c01, cw?lEE A+= co2, ccwg gE= c03o-tr- 7I*6I= 4ol +. 'lrltsclElql^j= tL6J.alalzgalol #.ra1u1. z|*g +dql CCg= Aezy g solE 6I6Je+o11, _9_=+olE tra*€zl"l €+. r4l. d=aE- "+ u)r+As, zf, d;I=, E 4e 8+A e-7y*ql^l= :"Jg +q Zao E 41qz1*g ++. ol tril= a ql E + S+E +rlql i9 a}g oI ++. ("1^ltsClEl) (elolq A uldzl*zl) Ezfzl-= reJ 4_6 2D 2. EvA7ls "! trJAtzf= -=-A7}*ql^l = a E g +d "l HI=rl ql+d ol ol "t alr, 4 0l dzlrl sgz}*g 6I= 4ol .JHI4ol H,zl"J, ^+ol =l*4, xl:.2|:*:l o-q 4ol= €4alErl 4e_ = cc6}= cAM SAME 9l+. _ Erl7}*^l ++rlil= *+4aE 7s l%)71 4'&6Iq, .I+ql zl*T zlelrlzli
144page

2. 포켓가공 및 면삭가공
144page

1. 2D 윤곽가공
144page

2. 포켓가공 및 면삭가공
144page

1. 2D 윤곽가공
144page

제 2 절 3차원 곡면에서 가공방법의 종류
144page

2. 포켓가공 및 면삭가공
144page

1. 2D 윤곽가공
144page

제 2 절 3차원 곡면에서 가공방법의 종류