{"id":2873,"date":"2026-02-02T02:09:26","date_gmt":"2026-02-02T02:09:26","guid":{"rendered":"https:\/\/agriculturalgearboxes.top\/?p=2873"},"modified":"2026-02-02T06:30:40","modified_gmt":"2026-02-02T06:30:40","slug":"hop-so-dau-cat-hieu-suat-cao-danh-cho-may-thu-hoach-thuc-an-gia-suc","status":"publish","type":"post","link":"https:\/\/agriculturalgearboxes.top\/vi\/ung-dung\/hop-so-dau-cat-hieu-suat-cao-danh-cho-may-thu-hoach-thuc-an-gia-suc\/","title":{"rendered":"H\u1ed9p s\u1ed1 \u0111\u1ea7u c\u1eaft hi\u1ec7u su\u1ea5t cao d\u00e0nh cho m\u00e1y thu ho\u1ea1ch th\u1ee9c \u0103n gia s\u00fac"},"content":{"rendered":"
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K\u1ef9 thu\u1eadt ch\u00ednh x\u00e1c Ever-wer<\/h1>\n<\/div>\n
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\"H\u1ed9p<\/p>\n

\u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nh\u1eefng y\u00eau c\u1ea7u kh\u1eaft khe c\u1ee7a s\u1ea3n xu\u1ea5t th\u1ee9c \u0103n \u1ee7 chua hi\u1ec7n \u0111\u1ea1i, h\u1ed9p s\u1ed1 \u0111\u1ea7u c\u1eaft c\u1ee7a ch\u00fang t\u00f4i cung c\u1ea5p m\u00f4-men xo\u1eafn, \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh nhi\u1ec7t v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c c\u01a1 h\u1ecdc c\u1ea7n thi\u1ebft \u0111\u1ec3 chuy\u1ec3n \u0111\u1ed5i sinh kh\u1ed1i th\u00f4 th\u00e0nh th\u1ee9c \u0103n ch\u0103n nu\u00f4i ch\u1ea5t l\u01b0\u1ee3ng cao.<\/p>\n<\/div>\n

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Truy\u1ec1n m\u00f4-men xo\u1eafn v\u01b0\u1ee3t tr\u1ed9i<\/h3>\n

H\u1ed9p s\u1ed1 c\u1ee7a ch\u00fang t\u00f4i s\u1eed d\u1ee5ng th\u00e9p t\u00f4i cacbon 20CrMnTiH v\u1edbi \u0111\u1ed9 c\u1ee9ng b\u1ec1 m\u1eb7t HRC 58-62. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p h\u1ea5p th\u1ee5 t\u1ea3i tr\u1ecdng va \u0111\u1eadp t\u1ee9c th\u1eddi khi \u0111\u1ea7u c\u1eaft g\u1eb7p ph\u1ea3i c\u00e1c c\u1ee5m c\u00e2y tr\u1ed3ng c\u00f3 \u0111\u1ed9 \u1ea9m cao ho\u1eb7c v\u1eadt l\u1ea1, \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c m\u00e0 kh\u00f4ng b\u1ecb g\u00e3y r\u0103ng.<\/p>\n<\/div>\n

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H\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd nhi\u1ec7t<\/h3>\n

\u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u1edbi c\u00e1c c\u00e1nh t\u1ea3n nhi\u1ec7t t\u00edch h\u1ee3p v\u00e0 v\u1ecf b\u1eb1ng gang d\u1ebbo d\u1eabn nhi\u1ec7t cao (QT450-10). Thi\u1ebft k\u1ebf gio\u0103ng k\u00edn d\u1ea1ng m\u00ea cung \u0111\u1eb7c bi\u1ec7t c\u1ee7a ch\u00fang t\u00f4i ng\u0103n b\u1ee5i x\u00e2m nh\u1eadp \u0111\u1ed3ng th\u1eddi cho ph\u00e9p h\u1ed9p s\u1ed1 ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh \u1edf 85\u00b0C ngay c\u1ea3 trong \u0111i\u1ec1u ki\u1ec7n nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng 40\u00b0C.<\/p>\n<\/div>\n

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H\u00ecnh h\u1ecdc b\u00e1nh r\u0103ng ch\u00ednh x\u00e1c<\/h3>\n

C\u00e1c b\u00e1nh r\u0103ng c\u00f4n xo\u1eafn \u0111\u01b0\u1ee3c m\u00e0i v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c theo ti\u00eau chu\u1ea9n DIN Class 6. \u0110i\u1ec1u n\u00e0y gi\u00fap gi\u1ea3m m\u1ee9c \u0111\u1ed9 ti\u1ebfng \u1ed3n xu\u1ed1ng d\u01b0\u1edbi 85dB v\u00e0 gi\u1ea3m thi\u1ec3u \u0111\u1ed9 rung, \u0111i\u1ec1u r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 b\u1ea3o v\u1ec7 khung g\u1ea7m ch\u00ednh c\u1ee7a m\u00e1y g\u1eb7t v\u00e0 c\u1ea3i thi\u1ec7n tu\u1ed5i th\u1ecd c\u1ee7a h\u1ec7 th\u1ed1ng m\u00e0i dao.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt k\u1ef9 thu\u1eadt (Ti\u00eau chu\u1ea9n & T\u00f9y ch\u1ec9nh)<\/h2>\n
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T\u00ean tham s\u1ed1<\/th>\nGi\u00e1 tr\u1ecb\/Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/th>\nT\u00ean tham s\u1ed1<\/th>\nGi\u00e1 tr\u1ecb\/Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/th>\n<\/tr>\n<\/thead>\n
Kh\u1ea3 n\u0103ng m\u00f4-men xo\u1eafn \u0111\u1ecbnh m\u1ee9c<\/td>\n4.500 Nm \u2013 12.000 Nm<\/td>\nT\u1ed1c \u0111\u1ed9 \u0111\u1ea7u v\u00e0o (PTO)<\/td>\n1000 v\u00f2ng\/ph\u00fat (Ti\u00eau chu\u1ea9n)<\/td>\n<\/tr>\n
Ph\u1ea1m vi t\u1ef7 s\u1ed1 truy\u1ec1n<\/td>\n1:1,15 \u0111\u1ebfn 1:2,4<\/td>\nLo\u1ea1i ch\u1ea5t b\u00f4i tr\u01a1n<\/td>\nD\u1ea7u nh\u1edbt t\u1ed5ng h\u1ee3p ho\u00e0n to\u00e0n EP 85W-140<\/td>\n<\/tr>\n
V\u1eadt li\u1ec7u x\u00e2y nh\u00e0<\/td>\nGang d\u1ebbo (GJS-450-10)<\/td>\nTh\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ni\u00eam phong<\/td>\nViton hai l\u1edbp (ch\u1ecbu nhi\u1ec7t cao)<\/td>\n<\/tr>\n
Nhi\u1ec7t \u0111\u1ed9 l\u00e0m vi\u1ec7c<\/td>\n-30\u00b0C \u0111\u1ebfn +115\u00b0C<\/td>\nL\u1edbp b\u1ea3o v\u1ec7<\/td>\nIP67 (Ch\u1ed1ng b\u1ee5i v\u00e0 r\u1eeda b\u1eb1ng \u00e1p l\u1ef1c cao)<\/td>\n<\/tr>\n
Tu\u1ed5i th\u1ecd thi\u1ebft k\u1ebf ch\u1ecbu m\u1ecfi<\/td>\n>15.000 gi\u1edd ho\u1ea1t \u0111\u1ed9ng<\/td>\nPh\u1ea1m vi ph\u1ea3n h\u1ed3i<\/td>\n0,05 mm \u2013 0,12 mm<\/td>\n<\/tr>\n
Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt tr\u1ee5c \u0111\u1ea7u v\u00e0o<\/td>\nR\u00e3nh xo\u1eafn \u1ed1c Z20 1-3\/4\u2033<\/td>\nT\u1ea3i tr\u1ecdng tr\u1ee5c t\u1ed1i \u0111a<\/td>\n35 kN<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
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Nghi\u00ean c\u1ee9u th\u1ef1c \u0111\u1ecba t\u1ea1i V\u01b0\u01a1ng qu\u1ed1c Anh v\u00e0 H\u00e0 Lan: Nh\u1eefng th\u00e1ch th\u1ee9c trong vi\u1ec7c \u1ee7 chua ng\u00f4 v\u00e0 c\u1ecf<\/h2>\n

T\u1ea1i c\u00e1c v\u00f9ng n\u00f4ng nghi\u1ec7p East Anglia, Anh Qu\u1ed1c, v\u00e0 t\u1ec9nh Gelderland c\u1ee7a H\u00e0 Lan, hi\u1ec7u qu\u1ea3 thu ho\u1ea1ch th\u1ee9c \u0103n gia s\u00fac ph\u1ee5 thu\u1ed9c v\u00e0o kho\u1ea3ng th\u1eddi gian ng\u1eafn c\u00f3 h\u00e0m l\u01b0\u1ee3ng ch\u1ea5t kh\u00f4 t\u1ed1i \u01b0u. N\u00f4ng d\u00e2n \u1edf nh\u1eefng v\u00f9ng n\u00e0y s\u1eed d\u1ee5ng m\u00e1y g\u1eb7t c\u00f4ng su\u1ea5t cao \u0111\u1ec3 x\u1eed l\u00fd c\u1ea3 c\u1ecf l\u00faa m\u1ea1ch t\u01b0\u01a1i t\u1ed1t v\u00e0 ng\u00f4 d\u00e0y \u0111\u1eb7c.<\/p>\n

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Ti\u00eau chu\u1ea9n tu\u00e2n th\u1ee7 v\u00e0 an to\u00e0n<\/h4>\n