Báo cáo chế tạo máy đúc

     !"#!$%& '()&  *+%&  ,-&   .%#!$%/01!& Lâm Văn Ht Trn Duy Tâm Ngô Thiên Bo Phm Mn Phưc Th!nh Nguy"n H#u Ph$c 23  !"#$%&'! 145$%678/(9%1&()*+, ,/*01234 56,787,156-9:-;<=>,? 3@56,ABC?-=8D?AE5FGHC?-=AB* IJK ?-;<7,L*1E-MI58,B33N:C? -=FO?1PAB*IJ:C?-=-Q?,R.5,L* IJK .%4+% -:4 4+% ;%<4 %!=/ >%?@ 23 S &'! >A//B CD6BE%1 +%1FG%1 TU VWFWW (( W(5M X4-Q-Y1E7AB IJ #E7UZWW (1 W)5 X4-Q7? [?FO W)5 X4-QF8? 1P H W)5 X4-Q3@?,\ 1E7C?IJ 56, W)5 X4-Q= ? ]1J #^ZWW(( WZ)5 )534-Q5_1E 7 )534-Q-Y H 7,C`, aWW?( X4-QM,+*(@ Ab,156 23 cd[e'' Đnh gi:  Jf19-g-O-9AhiCj12,0,K  )5,5M,-h*+, -9Ak50gK  5Hl5?J,7HK  m:-i58:3Cn3oK Mt s khuyt đim ca my v cch khc phc:  #;<5?JiIl,;i-G51kK  =5hIM,,b,,5Mo,:LTIlAKAp1B(,q16 HMHr(=I5I)?*K  .s=AB lF)IJ?*K  5Q(,L?IM,,b,s0,L*Ab,-9-E5P5,5M,sN 56-+5 23>  2H2 2I Phương php Chi tit gia công B ]1J:5)-YHK I*? ]BIJ:1E7K t, J:H:sBIJK L#I M% Đ&U JM,+*HJ51B(J0B5B *,7,8C5A50iIlKJBs?*u(5h H;iH)H5?J;U-9?:I`*:):3bHABLv I5(1*+5KL*-=H;iH)H-9-;<Cn3oHw s5M7,,L*,7,8)BM,+*():IG51;< Ab,-95M(xWyK Q*B,B(.,(Jf-9?:=(9 /(-;<CR;k3@56,,fz?,g K.,1g_?=(9/(F5{,B8( i,g-O,+*-5hI56-Q=(9/(=,Q1B((J f-9?BK>-=(B9/(s5M,-;<) M,+*HJ5H4<HAB=|F7,?*-QC?BL? ,L;>=-;<AGI5M,}_l,\(JM,+*HJ5: AB)H3o*Bhz?9/(B,G,iK *JJ L?  #>5(j-g WZ  gU012*+, z?()-9 W  gU7,+*z?() W~  gU5Q(,L?AB-)5)(Jf WV  g[U)H;iH)H5?J W• . W)5 X4-Q= ? ]1J #^ZWW(( WZ)5 )534-Q5_1E 7 )534-Q-Y H 7,C`, aWW?( X4-QM,+*(@ Ab,156 23 cd[e'' Đnh gi:  Jf19-g-O -9 AhiCj12,0,K  )5,5M,-h*+,  -9 Ak50gK . ,/*01234 56,787,156 -9 : -; <=>,? 3@56,ABC? -= 8D?AE5FGHC? -= AB* IJK ? -; <7,L*1E-MI58,B33N:C? -= FO?1PAB*IJ:C? -= -Q?,R.5,L* IJK .%4+% - :4 4+% ;%<4 %!=/ >%?@ 23 S. +%1FG%1 TU VWFWW (( W(5M X4-Q-Y1E7AB IJ #E7UZWW (1 W)5 X4-Q7? [?FO W)5 X4-QF8? 1P H W)5 X4-Q3@?, 1E7C?IJ 56, W)5 X4-Q= ? ]1J #^ZWW(( WZ)5 )534-Q5_1E 7 )534-Q-Y H 7,C`,