<\/span><\/h2>\nA. \u00c1p l\u1ef1c n\u01b0\u1edbc \u0111\u1ed3ng th\u1eddi t\u00e1ch n\u01b0\u1edbc kh\u1ecfi b\u00f9n \u1edf t\u1ed1c \u0111\u1ed9 cao nh\u1ea5t:<\/p>\n
Qu\u00e1 tr\u00ecnh n\u00e0y \u0111\u1ea3m b\u1ea3o vi\u1ec7c t\u00e1ch n\u01b0\u1edbc v\u00e0 b\u00f9n di\u1ec5n ra nhanh ch\u00f3ng v\u00e0 hi\u1ec7u qu\u1ea3 nh\u1ea5t, gi\u00fap c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00e1y \u00e9p b\u00f9n.<\/p>\n
B. \u0110i\u1ec1u ti\u1ebft \u00e1p l\u1ef1c n\u00e9n \u0111\u1ec3 gi\u1ea3m thi\u1ec3u ti\u00eau hao v\u00e0 hao m\u00f2n thi\u1ebft b\u1ecb:<\/p>\n
Vi\u1ec7c \u0111i\u1ec1u ch\u1ec9nh \u00e1p l\u1ef1c n\u00e9n m\u1ed9t c\u00e1ch th\u00f4ng minh gi\u00fap gi\u1ea3m thi\u1ec3u t\u1ed5n th\u1ea5t v\u00e0 s\u1ef1 m\u00f2n hao c\u1ee7a thi\u1ebft b\u1ecb, \u0111\u1ed3ng th\u1eddi k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a m\u00e1y \u00e9p b\u00f9n.<\/p>\n
C. Lo\u1ea1i b\u1ecf n\u01b0\u1edbc l\u1edbp m\u1ecfng ho\u00e0n to\u00e0n t\u1eeb b\u00f9n v\u1edbi con \u0111\u01b0\u1eddng ng\u1eafn nh\u1ea5t:<\/p>\n
Quy tr\u00ecnh n\u00e0y \u0111\u1ea3m b\u1ea3o r\u1eb1ng b\u00f9n \u0111\u01b0\u1ee3c l\u1ecdc ra kh\u00f4ng c\u00f2n ch\u1ee9a nhi\u1ec1u n\u01b0\u1edbc d\u01b0 th\u1eeba, gi\u00fap t\u0103ng hi\u1ec7u su\u1ea5t v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a qu\u00e1 tr\u00ecnh x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i.<\/p>\n
D. M\u1edf r\u1ed9ng \u0111o\u1ea1n t\u00e1ch n\u01b0\u1edbc cung c\u1ea5p \u0111\u1ea7y \u0111\u1ee7 th\u1eddi gian n\u00e9n v\u00e0 cho ph\u00e9p v\u1eadn h\u00e0nh li\u00ean t\u1ee5c:<\/p>\n
Vi\u1ec7c m\u1edf r\u1ed9ng \u0111o\u1ea1n t\u00e1ch n\u01b0\u1edbc gi\u00fap t\u1ea1o ra kh\u00f4ng gian \u0111\u1ee7 cho qu\u00e1 tr\u00ecnh n\u00e9n b\u00f9n, \u0111\u1ed3ng th\u1eddi \u0111\u1ea3m b\u1ea3o v\u1eadn h\u00e0nh li\u00ean t\u1ee5c v\u00e0 hi\u1ec7u qu\u1ea3 c\u1ee7a m\u00e1y \u00e9p b\u00f9n.<\/p>\n
Qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh c\u1ee7a m\u00e1y \u00e9p b\u00f9n tr\u1ee5c v\u00edt b\u1eaft \u0111\u1ea7u b\u1eb1ng vi\u1ec7c v\u1eadn chuy\u1ec3n b\u00f9n t\u1eeb khoang k\u1ebft t\u1ee7a v\u00e0o bu\u1ed3ng l\u1ecdc. Khe h\u1edf gi\u1eefa tr\u1ee5c v\u00edt v\u00e0 r\u00e3nh v\u00edt c\u00e0ng h\u1eb9p th\u00ec \u00e1p l\u1ef1c l\u00ean b\u00f9n c\u00e0ng l\u1edbn, t\u1eeb \u0111\u00f3 n\u01b0\u1edbc \u0111\u01b0\u1ee3c t\u00e1ch ra kh\u1ecfi b\u00f9n v\u00e0 ch\u1ea3y ra t\u1eeb khe h\u1edf gi\u1eefa c\u00e1c v\u00f2ng di chuy\u1ec3n v\u00e0 v\u00f2ng c\u1ed1 \u0111\u1ecbnh. S\u1ef1 di chuy\u1ec3n c\u1ee7a c\u00e1c v\u00f2ng n\u00e0y \u0111\u1ed3ng th\u1eddi l\u00e0m s\u1ea1ch khe h\u1edf gi\u1eefa ch\u00fang, gi\u00fap tr\u00e1nh t\u00ecnh tr\u1ea1ng k\u1eb9t b\u00f9n. B\u00e3 b\u00f9n sau khi \u0111\u01b0\u1ee3c l\u1ecdc s\u1ebd b\u1ecb \u00e9p t\u1edbi b\u1edfi tr\u1ee5c v\u00e0 \u0111\u01b0\u1ee3c th\u1ea3i ra ngo\u00e0i.<\/p>\n
<\/p>\n
<\/span>\u0110\u1ed8 \u1ea8M B\u00d9N SAU \u00c9P C\u1ee6A M\u00c1Y \u00c9P B\u00d9N TR\u1ee4C V\u00cdT<\/span><\/h2>\nKhi \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh v\u1ec1 vi\u1ec7c ch\u1ecdn m\u00e1y \u00e9p b\u00f9n, c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 th\u01b0\u1eddng d\u00e0nh th\u1eddi gian \u0111\u1ec3 t\u00ecm hi\u1ec3u k\u1ef9 v\u1ec1 c\u00e1c lo\u1ea1i m\u00e1y n\u00e0y, t\u1eeb nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng, c\u1ea5u t\u1ea1o \u0111\u1ebfn hi\u1ec7u qu\u1ea3 v\u00e0 \u0111\u1eb7c bi\u1ec7t l\u00e0 \u0111\u1ed9 kh\u00f4 c\u1ee7a b\u00f9n sau qu\u00e1 tr\u00ecnh \u00e9p.<\/p>\n
\u0110\u1ed9 kh\u00f4 c\u1ee7a b\u00f9n sau qu\u00e1 tr\u00ecnh \u00e9p c\u1ee7a m\u00e1y \u00e9p b\u00f9n tr\u1ee5c v\u00edt l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng \u0111\u01b0\u1ee3c c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 quan t\u00e2m. So v\u1edbi m\u00e1y \u00e9p b\u00f9n khung b\u1ea3n, v\u1edbi \u0111\u1ed9 kh\u00f4 c\u1ee7a b\u00f9n l\u00ean t\u1edbi 75%, \u0111\u1ed9 kh\u00f4 c\u1ee7a b\u00f9n trong m\u00e1y \u00e9p b\u00f9n tr\u1ee5c v\u00edt dao \u0111\u1ed9ng t\u1eeb 15% \u0111\u1ebfn 25%. Tuy th\u1ea5p h\u01a1n, nh\u01b0ng \u0111\u00e2y v\u1eabn \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 cao v\u00ec m\u00e1y c\u00f3 kh\u1ea3 n\u0103ng ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c m\u00e0 kh\u00f4ng c\u1ea7n th\u1eddi gian ch\u1edd \u0111\u1ee3i nh\u01b0 m\u00e1y \u00e9p khung b\u1ea3n. \u0110i\u1ec1u n\u00e0y gi\u00fap gi\u1ea3i quy\u1ebft m\u1ed9t l\u01b0\u1ee3ng l\u1edbn b\u00f9n c\u1ea7n x\u1eed l\u00fd m\u1ed9t c\u00e1ch nhanh ch\u00f3ng v\u00e0 hi\u1ec7u qu\u1ea3.<\/p>\n