<\/strong><\/h2>\n\n\n\nPh\u1ea7n t\u1eed \u0111o v\u1ecb tr\u00ed quay, \u0111\u01b0\u1ee3c l\u1eafp tr\u00ean tr\u1ee5c \u0111\u1ed9ng c\u01a1 ho\u1eb7c v\u00edt bi, ph\u00e1t ra c\u00e1c xung c\u00f3 kho\u1ea3ng c\u00e1ch b\u1eb1ng nhau \u0111\u1ec3 bi\u1ec3u th\u1ecb \u0111\u1ed9 d\u1ecbch chuy\u1ec3n khi quay. V\u00ec kh\u00f4ng c\u00f3 ph\u1ea7n t\u1eed b\u1ed9 nh\u1edb n\u00ean n\u00f3 kh\u00f4ng th\u1ec3 bi\u1ec3u th\u1ecb ch\u00ednh x\u00e1c v\u1ecb tr\u00ed c\u1ee7a m\u00e1y c\u00f4ng c\u1ee5. Ch\u1ec9 khi m\u00e1y c\u00f4ng c\u1ee5 tr\u1edf v\u1ec1 0 v\u00e0 \u0111i\u1ec3m 0 c\u1ee7a h\u1ec7 t\u1ecda \u0111\u1ed9 c\u1ee7a m\u00e1y c\u00f4ng c\u1ee5 \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp th\u00ec v\u1ecb tr\u00ed c\u1ee7a b\u00e0n l\u00e0m vi\u1ec7c ho\u1eb7c dao c\u1eaft m\u1edbi c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh. C\u1ea7n l\u01b0u \u00fd r\u1eb1ng c\u00f3 hai c\u00e1ch xu\u1ea5t t\u00edn hi\u1ec7u c\u1ee7a b\u1ed9 m\u00e3 h\u00f3a gia t\u0103ng: n\u1ed1i ti\u1ebfp v\u00e0 song song. M\u1ed9t s\u1ed1 h\u1ec7 th\u1ed1ng CNC c\u00f3 giao di\u1ec7n n\u1ed1i ti\u1ebfp v\u00e0 giao di\u1ec7n song song.<\/strong><\/strong><\/p>\n\n\n\n