{"id":12410,"date":"2025-05-06T14:26:52","date_gmt":"2025-05-06T06:26:52","guid":{"rendered":"https:\/\/hkcablemachine.com\/?p=12410"},"modified":"2025-05-06T16:19:13","modified_gmt":"2025-05-06T08:19:13","slug":"fiber-optic-cable-making-machine","status":"publish","type":"post","link":"https:\/\/hkcablemachine.com\/vi\/may-san-xuat-cap-quang\/","title":{"rendered":"B\u1ea1n c\u1ea7n nh\u1eefng m\u00e1y m\u00f3c ch\u00ednh n\u00e0o \u0111\u1ec3 s\u1ea3n xu\u1ea5t c\u00e1p quang?"},"content":{"rendered":"

B\u1ea1n \u0111ang g\u1eb7p kh\u00f3 kh\u0103n trong vi\u1ec7c x\u00e1c \u0111\u1ecbnh thi\u1ebft b\u1ecb c\u1ea7n thi\u1ebft \u0111\u1ec3 s\u1ea3n xu\u1ea5t c\u00e1p quang? Vi\u1ec7c thi\u1ebft l\u1eadp d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t c\u00f3 v\u1ebb ph\u1ee9c t\u1ea1p v\u00e0 t\u1ed1n k\u00e9m n\u1ebfu b\u1ea1n ch\u1ecdn sai m\u00e1y.<\/p>\n

B\u1eaft \u0111\u1ea7u s\u1ea3n xu\u1ea5t c\u00e1p quang c\u1ea7n c\u00f3 c\u00e1c m\u00e1y m\u00f3c c\u1ee5 th\u1ec3: nhu\u1ed9m m\u00e0u\/cu\u1ed9n l\u1ea1i s\u1ee3i, d\u00e2y chuy\u1ec1n ph\u1ee7 th\u1ee9 c\u1ea5p, d\u00e2y chuy\u1ec1n b\u1ec7n SZ v\u00e0 d\u00e2y chuy\u1ec1n b\u1ecdc. M\u1ed7i d\u00e2y chuy\u1ec1n \u0111\u1ec1u \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c t\u1ea1o ra c\u00e1c lo\u1ea1i c\u00e1p ch\u1ea5t l\u01b0\u1ee3ng cao, \u0111\u00e1ng tin c\u1eady cho c\u00e1c m\u1ea1ng truy\u1ec1n th\u00f4ng hi\u1ec7n \u0111\u1ea1i.<\/strong><\/p>\n

\"Quy<\/p>\n

Hi\u1ec3u \u0111\u01b0\u1ee3c nh\u1eefng m\u00e1y m\u00f3c c\u1ed1t l\u00f5i n\u00e0y l\u00e0 b\u01b0\u1edbc \u0111\u1ea7u ti\u00ean. L\u00e0 ng\u01b0\u1eddi gi\u00fap c\u00e1c doanh nghi\u1ec7p thi\u1ebft l\u1eadp s\u1ea3n xu\u1ea5t c\u00e1p, t\u00f4i bi\u1ebft t\u1eebng thi\u1ebft b\u1ecb quan tr\u1ecdng nh\u01b0 th\u1ebf n\u00e0o. H\u00e3y c\u00f9ng kh\u00e1m ph\u00e1 t\u1eebng quy tr\u00ecnh \u0111\u1ec3 xem ch\u00fang \u0111\u00f3ng g\u00f3p nh\u01b0 th\u1ebf n\u00e0o v\u00e0o s\u1ea3n ph\u1ea9m cu\u1ed1i c\u00f9ng v\u00e0 t\u1ea1i sao vi\u1ec7c l\u1ef1a ch\u1ecdn \u0111\u00fang thi\u1ebft b\u1ecb l\u1ea1i quan tr\u1ecdng \u0111\u1ed1i v\u1edbi th\u00e0nh c\u00f4ng c\u1ee7a b\u1ea1n. L\u00e0m \u0111\u00fang ngay t\u1eeb \u0111\u1ea7u s\u1ebd gi\u00fap b\u1ea1n ti\u1ebft ki\u1ec7m \u0111\u01b0\u1ee3c r\u1ea5t nhi\u1ec1u \u0111au \u0111\u1ea7u sau n\u00e0y.<\/p>\n

Qu\u00e1 tr\u00ecnh nhu\u1ed9m m\u00e0u v\u00e0 qu\u1ea5n l\u1ea1i s\u1ee3i \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng c\u00e1p nh\u01b0 th\u1ebf n\u00e0o?<\/h2>\n

B\u1ea1n c\u00f3 b\u1ed1i r\u1ed1i v\u1ec1 l\u00fd do t\u1ea1i sao s\u1ee3i quang c\u1ea7n \u0111\u01b0\u1ee3c t\u00f4 m\u00e0u kh\u00f4ng? Vi\u1ec7c nh\u1eadn d\u1ea1ng s\u1ee3i quang kh\u00f4ng ch\u00ednh x\u00e1c s\u1ebd d\u1eabn \u0111\u1ebfn l\u1ed7i c\u00e0i \u0111\u1eb7t v\u00e0 th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u1ea1ng, g\u00e2y t\u1ed1n k\u00e9m th\u1eddi gian v\u00e0 ti\u1ec1n b\u1ea1c.<\/p>\n

M\u00e0u s\u1ee3i ch\u1ec9 \u0111\u1ecbnh m\u00e0u s\u1eafc ri\u00eang bi\u1ec7t cho t\u1eebng s\u1ee3i \u0111\u1ec3 d\u1ec5 d\u00e0ng nh\u1eadn d\u1ea1ng trong qu\u00e1 tr\u00ecnh n\u1ed1i v\u00e0 l\u1eafp \u0111\u1eb7t. Qu\u00e1 tr\u00ecnh qu\u1ea5n l\u1ea1i \u0111\u1ea3m b\u1ea3o s\u1ee3i \u0111\u01b0\u1ee3c cu\u1ed9n g\u1ecdn g\u00e0ng m\u00e0 kh\u00f4ng b\u1ecb h\u01b0 h\u1ecfng, duy tr\u00ec t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a t\u00edn hi\u1ec7u tr\u01b0\u1edbc khi chuy\u1ec3n sang giai \u0111o\u1ea1n s\u1ea3n xu\u1ea5t ti\u1ebfp theo.<\/strong><\/p>\n

\"Quy<\/p>\n

H\u00e3y ngh\u0129 \u0111\u1ebfn vi\u1ec7c l\u1eafp \u0111\u1eb7t m\u1ed9t s\u1ee3i c\u00e1p v\u1edbi h\u00e0ng ch\u1ee5c, th\u1eadm ch\u00ed h\u00e0ng tr\u0103m s\u1ee3i tr\u00f4ng gi\u1ed1ng h\u1ec7t nhau. S\u1ebd l\u00e0 m\u1ed9t c\u01a1n \u00e1c m\u1ed9ng! \u0110\u00f3 l\u00e0 l\u00fac c\u1ea7n \u0111\u1ebfn vi\u1ec7c t\u00f4 m\u00e0u. \u0110\u00e2y l\u00e0 b\u01b0\u1edbc \u0111\u1ea7u ti\u00ean sau khi s\u1ee3i tr\u1ea7n \u0111\u01b0\u1ee3c k\u00e9o ra. Ch\u00fang t\u00f4i s\u1eed d\u1ee5ng c\u00e1c m\u00e1y chuy\u00ean d\u1ee5ng \u0111\u1ec3 ph\u1ee7 m\u1ed9t l\u1edbp m\u1ef1c m\u1ecfng c\u00f3 th\u1ec3 \u0111\u00f3ng r\u1eafn b\u1eb1ng tia UV. Qu\u00e1 tr\u00ecnh n\u00e0y c\u1ea7n s\u1ef1 ch\u00ednh x\u00e1c \u2013 m\u00e0u s\u1eafc ph\u1ea3i \u0111\u1ed3ng nh\u1ea5t v\u00e0 b\u00e1m d\u00ednh t\u1ed1t m\u00e0 kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t c\u1ee7a s\u1ee3i. Sau khi t\u00f4 m\u00e0u, c\u00e1c s\u1ee3i \u0111\u01b0\u1ee3c qu\u1ea5n l\u1ea1i c\u1ea9n th\u1eadn v\u00e0o \u1ed1ng ch\u1ec9. \u0110\u00e2y kh\u00f4ng ch\u1ec9 l\u00e0 s\u1ef1 g\u1ecdn g\u00e0ng; m\u00e0 c\u00f2n l\u00e0 vi\u1ec7c duy tr\u00ec t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a s\u1ee3i. M\u00e1y qu\u1ea5n l\u1ea1i ki\u1ec3m so\u00e1t \u0111\u1ed9 c\u0103ng ho\u00e0n h\u1ea3o \u0111\u1ec3 ng\u0103n ng\u1eeba hi\u1ec7n t\u01b0\u1ee3ng u\u1ed1n cong nh\u1ecf ho\u1eb7c h\u01b0 h\u1ecfng c\u00f3 th\u1ec3 l\u00e0m suy y\u1ebfu t\u00edn hi\u1ec7u sau n\u00e0y.<\/p>\n

Gi\u1ea3i th\u00edch qu\u00e1 tr\u00ecnh t\u00f4 m\u00e0u<\/h3>\n

M\u00e1y nhu\u1ed9m th\u01b0\u1eddng bao g\u1ed3m m\u1ed9t gi\u00e1 \u0111\u1ee1 cho cu\u1ed9n s\u1ee3i tr\u1ea7n, m\u1ed9t b\u1ed9 ph\u1eadn v\u1ec7 sinh \u0111\u1ec3 lo\u1ea1i b\u1ecf b\u1ee5i, b\u1ea3n th\u00e2n b\u1ed9 ph\u1eadn nhu\u1ed9m m\u00e0u, m\u1ed9t l\u00f2 s\u1ea5y UV, m\u1ed9t tr\u1ee5c quay \u0111\u1ec3 ki\u1ec3m so\u00e1t t\u1ed1c \u0111\u1ed9 v\u00e0 b\u1ed9 ph\u1eadn cu\u1ed9n l\u1ea1i. C\u00e1c d\u00e2y chuy\u1ec1n t\u1ed1c \u0111\u1ed9 cao c\u00f3 th\u1ec3 nhu\u1ed9m s\u1ee3i nhanh ch\u00f3ng, th\u01b0\u1eddng v\u01b0\u1ee3t qu\u00e1 1000 m\u00e9t m\u1ed7i ph\u00fat. Ch\u00eca kh\u00f3a l\u00e0 \u1ee9ng d\u1ee5ng m\u00e0u \u0111\u1ed3ng \u0111\u1ec1u v\u00e0 m\u1ef1c kh\u00f4 nhanh, ho\u00e0n to\u00e0n. Ch\u00fang t\u00f4i c\u1ea7n c\u00e1c m\u00e0u \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf, nh\u01b0 TIA-598-C, \u0111\u1ec3 c\u00e1c k\u1ef9 thu\u1eadt vi\u00ean \u1edf b\u1ea5t k\u1ef3 \u0111\u00e2u c\u0169ng c\u00f3 th\u1ec3 hi\u1ec3u \u0111\u01b0\u1ee3c ch\u00fang.<\/p>\n

T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c ki\u1ec3m so\u00e1t \u0111\u1ed9 c\u0103ng khi tua l\u1ea1i<\/h3>\n

Sau khi nhu\u1ed9m m\u00e0u v\u00e0 x\u1eed l\u00fd, s\u1ee3i s\u1ebd \u0111\u01b0\u1ee3c \u0111\u01b0a \u0111\u1ebfn ph\u1ea7n tua l\u1ea1i. N\u1ebfu \u0111\u1ed9 c\u0103ng qu\u00e1 cao, n\u00f3 c\u00f3 th\u1ec3 g\u00e2y c\u0103ng th\u1eb3ng cho s\u1ee3i. N\u1ebfu qu\u00e1 th\u1ea5p, qu\u00e1 tr\u00ecnh qu\u1ea5n c\u00f3 th\u1ec3 l\u1ecfng l\u1ebbo v\u00e0 kh\u00f4ng \u1ed5n \u0111\u1ecbnh, d\u1eabn \u0111\u1ebfn r\u1ed1i ho\u1eb7c h\u01b0 h\u1ecfng trong qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n \u0111\u1ebfn giai \u0111o\u1ea1n ti\u1ebfp theo. M\u00e1y tua l\u1ea1i hi\u1ec7n \u0111\u1ea1i s\u1eed d\u1ee5ng c\u00e1nh tay v\u0169 c\u00f4ng tinh vi ho\u1eb7c h\u1ec7 th\u1ed1ng ph\u1ea3n h\u1ed3i \u0111i\u1ec7n t\u1eed \u0111\u1ec3 duy tr\u00ec \u0111\u1ed9 c\u0103ng ch\u00ednh x\u00e1c, li\u00ean t\u1ee5c. \u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o s\u1ee3i \u0111\u00e3 s\u1eb5n s\u00e0ng cho l\u1edbp ph\u1ee7 th\u1ee9 c\u1ea5p<\/a>1<\/a><\/sup> kh\u00f4ng c\u00f3 b\u1ea5t k\u1ef3 khuy\u1ebft \u0111i\u1ec3m ti\u1ec1m \u1ea9n n\u00e0o trong qu\u00e1 tr\u00ecnh nhu\u1ed9m m\u00e0u v\u00e0 tua l\u1ea1i.<\/p>\n\n\n\n\n\n\n\n\n\n
T\u00ednh n\u0103ng<\/th>\nT\u1ea7m quan tr\u1ecdng<\/th>\nT\u1eadp trung m\u00e1y<\/th>\n<\/tr>\n<\/thead>\n
M\u00e3 m\u00e0u<\/strong><\/td>\nCho ph\u00e9p nh\u1eadn d\u1ea1ng s\u1ee3i d\u1ec5 d\u00e0ng<\/td>\nD\u1ee5ng c\u1ee5 b\u00f4i m\u00e0u<\/td>\n<\/tr>\n
X\u1eed l\u00fd UV<\/strong><\/td>\nL\u00e0m c\u1ee9ng m\u1ef1c nhanh ch\u00f3ng m\u00e0 kh\u00f4ng l\u00e0m h\u1ecfng s\u1ee3i<\/td>\nL\u00f2 UV<\/td>\n<\/tr>\n
Quay l\u1ea1i<\/strong><\/td>\nChu\u1ea9n b\u1ecb ch\u1ea5t x\u01a1 cho giai \u0111o\u1ea1n ti\u1ebfp theo<\/td>\nM\u00e1y qu\u1ea5n cu\u1ed9n<\/td>\n<\/tr>\n
C\u0103ng th\u1eb3ng<\/strong><\/td>\nNg\u0103n ng\u1eeba c\u0103ng th\u1eb3ng s\u1ee3i ho\u1eb7c qu\u1ea5n l\u1ecfng l\u1ebbo<\/td>\nH\u1ec7 th\u1ed1ng ki\u1ec3m so\u00e1t c\u0103ng th\u1eb3ng<\/td>\n<\/tr>\n
T\u1ed1c \u0111\u1ed9<\/strong><\/td>\nX\u00e1c \u0111\u1ecbnh s\u1ea3n l\u01b0\u1ee3ng c\u1ee7a d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t<\/td>\nH\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng \/ T\u1eddi<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Vai tr\u00f2 c\u1ee7a l\u1edbp ph\u1ee7 th\u1ee9 c\u1ea5p trong vi\u1ec7c b\u1ea3o v\u1ec7 s\u1ee3i l\u00e0 g\u00ec?<\/h2>\n

B\u1ea1n lo l\u1eafng v\u1ec1 vi\u1ec7c s\u1ee3i quang d\u1ec5 v\u1ee1 trong qu\u00e1 tr\u00ecnh x\u1eed l\u00fd ho\u1eb7c l\u1eafp \u0111\u1eb7t? S\u1ee3i quang tr\u1ea7n r\u1ea5t d\u1ec5 b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi \u1ee9ng su\u1ea5t v\u1eadt l\u00fd v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 m\u00f4i tr\u01b0\u1eddng.<\/p>\n

L\u1edbp ph\u1ee7 th\u1ee9 c\u1ea5p b\u1ed5 sung m\u1ed9t l\u1edbp b\u1ea3o v\u1ec7 (\u1ed1ng l\u1ecfng ho\u1eb7c \u0111\u1ec7m ch\u1eb7t) xung quanh c\u00e1c s\u1ee3i m\u00e0u. L\u1edbp n\u00e0y b\u1ea3o v\u1ec7 c\u00e1c s\u1ee3i kh\u1ecfi \u0111\u1ed9 \u1ea9m, \u1ee9ng su\u1ea5t c\u01a1 h\u1ecdc v\u00e0 thay \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9, t\u0103ng \u0111\u00e1ng k\u1ec3 \u0111\u1ed9 b\u1ec1n v\u00e0 tu\u1ed5i th\u1ecd c\u1ee7a c\u00e1p.<\/strong><\/p>\n

\"D\u00e2y<\/p>\n

Sau khi c\u00e1c s\u1ee3i \u0111\u01b0\u1ee3c nhu\u1ed9m m\u00e0u v\u00e0 qu\u1ea5n l\u1ea1i, ch\u00fang c\u1ea7n \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 ch\u1eafc ch\u1eafn h\u01a1n. L\u1edbp ph\u1ee7 ch\u00ednh \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng trong qu\u00e1 tr\u00ecnh k\u00e9o s\u1ee3i r\u1ea5t m\u1ecfng, ch\u1ec9 c\u00f3 \u0111\u01b0\u1eddng k\u00ednh kho\u1ea3ng 250 micron, bao g\u1ed3m c\u1ea3 th\u1ee7y tinh. N\u00f3 kh\u00f4ng \u0111\u1ee7 \u0111\u1ec3 x\u1eed l\u00fd c\u00e1p th\u00f4. \u0110\u00f3 l\u00e0 n\u01a1i l\u1edbp ph\u1ee7 th\u1ee9 c\u1ea5p<\/a>1<\/a><\/sup> d\u00e2y \u0111i v\u00e0o. Qu\u00e1 tr\u00ecnh n\u00e0y \u00e1p d\u1ee5ng m\u1ed9t l\u1edbp kh\u00e1c, l\u00e0m t\u0103ng \u0111\u00e1ng k\u1ec3 kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i c\u1ee7a s\u1ee3i. C\u00f3 hai c\u00e1ch ti\u1ebfp c\u1eadn ch\u00ednh: \u1ed1ng l\u1ecfng v\u00e0 \u0111\u1ec7m ch\u1eb7t. S\u1ef1 l\u1ef1a ch\u1ecdn ho\u00e0n to\u00e0n ph\u1ee5 thu\u1ed9c v\u00e0o \u1ee9ng d\u1ee5ng d\u1ef1 \u0111\u1ecbnh c\u1ee7a c\u00e1p.<\/p>\n

Thi\u1ebft k\u1ebf \u1ed1ng l\u1ecfng so v\u1edbi thi\u1ebft k\u1ebf \u0111\u1ec7m ch\u1eb7t<\/h3>\n

Trong thi\u1ebft k\u1ebf \u1ed1ng r\u1eddi, m\u1ed9t s\u1ed1 s\u1ee3i m\u00e0u (th\u01b0\u1eddng l\u00e0 6 ho\u1eb7c 12) \u0111\u01b0\u1ee3c \u0111\u1eb7t b\u00ean trong m\u1ed9t \u1ed1ng nh\u1ef1a c\u00f3 \u0111\u01b0\u1eddng k\u00ednh b\u00ean trong l\u1edbn h\u01a1n. \u1ed0ng n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u1ed5 \u0111\u1ea7y gel ch\u1eb7n n\u01b0\u1edbc ho\u1eb7c s\u1eed d\u1ee5ng s\u1ee3i c\u00f3 th\u1ec3 tr\u01b0\u01a1ng n\u1edf trong n\u01b0\u1edbc. C\u00e1c s\u1ee3i "n\u1ed5i" l\u1ecfng l\u1ebbo b\u00ean trong, cung c\u1ea5p kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 tuy\u1ec7t v\u1eddi ch\u1ed1ng l\u1ea1i l\u1ef1c \u0111\u00e8 n\u00e9n b\u00ean ngo\u00e0i v\u00e0 s\u1ef1 thay \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9, v\u00ec c\u00e1c s\u1ee3i c\u00f3 th\u1ec3 di chuy\u1ec3n nh\u1eb9 b\u00ean trong \u1ed1ng. Thi\u1ebft k\u1ebf n\u00e0y ph\u1ed5 bi\u1ebfn \u0111\u1ed1i v\u1edbi c\u00e1p ngo\u00e0i tr\u1eddi.<\/p>\n

Thi\u1ebft k\u1ebf \u0111\u1ec7m ch\u1eb7t bao g\u1ed3m vi\u1ec7c \u0111\u00f9n m\u1ed9t l\u1edbp nh\u1ef1a d\u00e0y h\u01a1n (th\u01b0\u1eddng l\u00e0 PVC ho\u1eb7c LSZH) tr\u1ef1c ti\u1ebfp l\u00ean t\u1eebng s\u1ee3i m\u00e0u, th\u01b0\u1eddng \u0111\u01b0a \u0111\u01b0\u1eddng k\u00ednh c\u1ee7a s\u1ee3i l\u00ean t\u1edbi 900 micron. \u0110i\u1ec1u n\u00e0y l\u00e0m cho s\u1ee3i gi\u1ed1ng nh\u01b0 m\u1ed9t s\u1ee3i d\u00e2y m\u1ecfng h\u01a1n, d\u1ec5 x\u1eed l\u00fd h\u01a1n v\u00e0 k\u1ebft th\u00fac tr\u1ef1c ti\u1ebfp b\u1eb1ng c\u00e1c \u0111\u1ea7u n\u1ed1i. C\u00e1p \u0111\u1ec7m ch\u1eb7t th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nh\u00e0 cho d\u00e2y v\u00e1 ho\u1eb7c c\u00e1c \u1ee9ng d\u1ee5ng x\u01b0\u01a1ng s\u1ed1ng c\u1ee7a t\u00f2a nh\u00e0, n\u01a1i t\u00ednh linh ho\u1ea1t v\u00e0 d\u1ec5 k\u1ebft th\u00fac l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng. Tuy nhi\u00ean, ch\u00fang \u00edt c\u00e1ch ly kh\u1ecfi \u1ee9ng su\u1ea5t b\u00ean ngo\u00e0i h\u01a1n so v\u1edbi \u1ed1ng l\u1ecfng.<\/p>\n

V\u1eadt li\u1ec7u s\u1eed d\u1ee5ng cho l\u1edbp ph\u1ee7 th\u1ee9 c\u1ea5p<\/h3>\n

C\u00e1c v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c ch\u1ecdn cho l\u1edbp ph\u1ee7 th\u1ee9 c\u1ea5p<\/a>1<\/a><\/sup> l\u00e0 r\u1ea5t quan tr\u1ecdng. C\u00e1c v\u1eadt li\u1ec7u nh\u01b0 PBT (Polybutylene Terephthalate) th\u01b0\u1eddng \u0111\u01b0\u1ee3c d\u00f9ng cho \u1ed1ng r\u1eddi v\u00ec ch\u00fang c\u00f3 \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc t\u1ed1t, kh\u1ea3 n\u0103ng ch\u1ed1ng h\u00f3a ch\u1ea5t v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh trong ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9 r\u1ed9ng. Gel l\u00e0m \u0111\u1ea7y b\u00ean trong th\u01b0\u1eddng c\u00f3 t\u00ednh l\u01b0u bi\u1ebfn, ngh\u0129a l\u00e0 n\u00f3 c\u1ed1 \u0111\u1ecbnh t\u1ea1i ch\u1ed7 nh\u01b0ng cho ph\u00e9p s\u1ee3i di chuy\u1ec3n. \u0110\u1ed1i v\u1edbi ng\u00e2n s\u00e1ch eo h\u1eb9p, PVC ti\u1ebft ki\u1ec7m chi ph\u00ed cho m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng chung trong nh\u00e0. \u0110\u1ed3ng th\u1eddi, v\u1eadt li\u1ec7u LSZH (Low Smoke Zero Halogen) \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u trong nhi\u1ec1u c\u00f4ng tr\u00ecnh l\u1eafp \u0111\u1eb7t do c\u00e1c quy \u0111\u1ecbnh v\u1ec1 an to\u00e0n ph\u00f2ng ch\u00e1y ch\u1eefa ch\u00e1y, v\u00ec ch\u00fang t\u1ea1o ra \u00edt kh\u00f3i h\u01a1n v\u00e0 kh\u00f4ng c\u00f3 kh\u00ed halogen \u0111\u1ed9c h\u1ea1i khi \u0111\u1ed1t ch\u00e1y.<\/p>\n\n\n\n\n\n\n\n\n\n
T\u00ednh n\u0103ng<\/th>\nThi\u1ebft k\u1ebf \u1ed1ng r\u1eddi<\/th>\nThi\u1ebft k\u1ebf \u0111\u1ec7m ch\u1eb7t ch\u1ebd<\/th>\nT\u1eadp trung m\u00e1y<\/th>\n<\/tr>\n<\/thead>\n
K\u1ebft c\u1ea5u<\/strong><\/td>\nS\u1ee3i b\u00ean trong \u1ed1ng qu\u00e1 kh\u1ed5<\/td>\nNh\u1ef1a \u0111\u00f9n tr\u1ef1c ti\u1ebfp l\u00ean s\u1ee3i<\/td>\nM\u00e1y \u0111\u00f9n<\/td>\n<\/tr>\n
S\u1ef1 b\u1ea3o v\u1ec7<\/strong><\/td>\nM\u00f4i tr\u01b0\u1eddng v\u00e0 c\u01a1 h\u1ecdc tuy\u1ec7t v\u1eddi<\/td>\nX\u1eed l\u00fd t\u1ed1t, \u00edt g\u00e2y h\u1ea1i cho m\u00f4i tr\u01b0\u1eddng<\/td>\nM\u00e1ng l\u00e0m m\u00e1t<\/td>\n<\/tr>\n
\u1ee8ng d\u1ee5ng<\/strong><\/td>\nNgo\u00e0i tr\u1eddi, \u1ed0ng d\u1eabn, Tr\u00ean kh\u00f4ng<\/td>\nTrong nh\u00e0, D\u00e2y v\u00e1, Trung t\u00e2m d\u1eef li\u1ec7u<\/td>\nL\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u<\/td>\n<\/tr>\n
X\u1eed l\u00fd<\/strong><\/td>\nY\u00eau c\u1ea7u b\u1ed9 d\u1ee5ng c\u1ee5 \u0111\u1ed9t ph\u00e1\/fanout<\/td>\nD\u1ec5 d\u00e0ng ch\u1ea5m d\u1ee9t tr\u1ef1c ti\u1ebfp<\/td>\nKi\u1ec3m so\u00e1t \u0111\u01b0\u1eddng k\u00ednh<\/td>\n<\/tr>\n
Nguy\u00ean v\u1eadt li\u1ec7u<\/strong><\/td>\nPBT, S\u1ee3i Gel\/Swellable<\/td>\nPVC, LSZH<\/td>\n\u0110\u1ea7u khu\u00f4n \u0111\u00f9n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

T\u1ea1i sao SZ Stranding l\u1ea1i quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1p quang?<\/h2>\n

B\u1ea1n c\u00f3 th\u1eafc m\u1eafc l\u00e0m sao nhi\u1ec1u \u1ed1ng s\u1ee3i quang c\u00f3 th\u1ec3 v\u1eeba v\u1edbi m\u1ed9t s\u1ee3i c\u00e1p m\u00e0 kh\u00f4ng b\u1ecb h\u1ecfng kh\u00f4ng? Ch\u1ec9 c\u1ea7n b\u00f3 ch\u00fang l\u1ea1i v\u1edbi nhau s\u1ebd g\u00e2y ra \u1ee9ng su\u1ea5t v\u00e0 kh\u1ea3 n\u0103ng m\u1ea5t t\u00edn hi\u1ec7u khi c\u00e1p b\u1ecb u\u1ed1n cong.<\/p>\n

SZ m\u1eafc c\u1ea1n<\/a>2<\/a><\/sup> xo\u1eafn c\u00e1c \u1ed1ng \u0111\u1ec7m (ho\u1eb7c s\u1ee3i \u0111\u1ec7m ch\u1eb7t) xung quanh m\u1ed9t th\u00e0nh ph\u1ea7n ch\u1ecbu l\u1ef1c trung t\u00e2m theo c\u00e1c h\u01b0\u1edbng xo\u1eafn \u1ed1c xen k\u1ebd. K\u1ef9 thu\u1eadt n\u00e0y cho ph\u00e9p s\u1ee3i d\u00e0i th\u00eam, ng\u0103n ng\u1eeba c\u0103ng th\u1eb3ng trong qu\u00e1 tr\u00ecnh u\u1ed1n c\u00e1p v\u00e0 l\u1eafp \u0111\u1eb7t, \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t \u0111\u00e1ng tin c\u1eady.<\/strong><\/p>\n

\"M\u00e1y<\/p>\n

Sau khi c\u00e1c s\u1ee3i c\u00f3 l\u1edbp ph\u1ee7 th\u1ee9 c\u1ea5p<\/a>1<\/a><\/sup> (ho\u1eb7c l\u00e0 \u1ed1ng r\u1eddi ho\u1eb7c b\u1ed9 \u0111\u1ec7m ch\u1eb7t), ch\u00fang ta c\u1ea7n l\u1eafp r\u00e1p ch\u00fang th\u00e0nh l\u00f5i c\u00e1p. N\u1ebfu ch\u00fang ta ch\u1ec9 \u0111\u1eb7t ch\u00fang th\u1eb3ng d\u1ecdc theo chi\u1ec1u d\u00e0i c\u00e1p, b\u1ea5t k\u1ef3 s\u1ef1 u\u1ed1n cong n\u00e0o c\u0169ng s\u1ebd tr\u1ef1c ti\u1ebfp g\u00e2y c\u0103ng th\u1eb3ng cho c\u00e1c s\u1ee3i b\u00ean trong. S\u1ee3i quang, l\u00e0 th\u1ee7y tinh, kh\u00f4ng th\u00edch \u1ee9ng su\u1ea5t k\u00e9o! SZ m\u1eafc c\u1ea1n<\/a>2<\/a><\/sup> m\u00e1y gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 n\u00e0y m\u1ed9t c\u00e1ch kh\u00e9o l\u00e9o. N\u00f3 qu\u1ea5n c\u00e1c \u1ed1ng (ho\u1eb7c s\u1ee3i \u0111\u1ec7m ch\u1eb7t) quanh m\u1ed9t th\u00e0nh ph\u1ea7n trung t\u00e2m (nh\u01b0 thanh GRP ho\u1eb7c d\u00e2y th\u00e9p) theo ki\u1ec3u xo\u1eafn \u1ed1c. Ph\u1ea7n "SZ" c\u00f3 ngh\u0129a l\u00e0 h\u01b0\u1edbng c\u1ee7a xo\u1eafn \u1ed1c \u0111\u1ea3o ng\u01b0\u1ee3c theo chu k\u1ef3 (xo\u1eafn S, sau \u0111\u00f3 xo\u1eafn Z).<\/p>\n

C\u01a1 ch\u1ebf c\u1ee7a SZ Stranding<\/h3>\n

H\u00e3y t\u01b0\u1edfng t\u01b0\u1ee3ng qu\u1ea5n m\u1ed9t s\u1ee3i d\u00e2y quanh m\u1ed9t c\u00e2y b\u00fat ch\u00ec. S\u1ee3i d\u00e2y s\u1ebd \u0111\u01b0\u1ee3c bu\u1ed9c ch\u1eb7t n\u1ebfu b\u1ea1n ti\u1ebfp t\u1ee5c qu\u1ea5n theo c\u00f9ng m\u1ed9t h\u01b0\u1edbng (m\u1ed9t v\u00f2ng xo\u1eafn \u0111\u01a1n gi\u1ea3n). Nh\u01b0ng v\u1edbi SZ m\u1eafc c\u1ea1n<\/a>2<\/a><\/sup>, m\u00e1y \u0111\u1eb7t c\u00e1c \u1ed1ng xu\u1ed1ng theo m\u1ed9t h\u01b0\u1edbng xo\u1eafn \u1ed1c cho m\u1ed9t chi\u1ec1u d\u00e0i nh\u1ea5t \u0111\u1ecbnh (v\u00ed d\u1ee5, 100mm), sau \u0111\u00f3 \u0111\u1ea3o ng\u01b0\u1ee3c h\u01b0\u1edbng xo\u1eafn cho 100mm ti\u1ebfp theo, v.v. S\u1ef1 xo\u1eafn dao \u0111\u1ed9ng n\u00e0y t\u1ea1o ra c\u00e1c t\u00fai c\u00f3 chi\u1ec1u d\u00e0i b\u1ed5 sung cho c\u00e1c \u1ed1ng d\u1ecdc theo tr\u1ee5c c\u00e1p. Khi c\u00e1p u\u1ed1n cong, c\u00e1c \u1ed1ng b\u00ean ngo\u00e0i ch\u1ed7 u\u1ed1n cong c\u00f3 th\u1ec3 tr\u01b0\u1ee3t nh\u1eb9 v\u00e0o trong c\u00e1c t\u00fai n\u00e0y, s\u1eed d\u1ee5ng chi\u1ec1u d\u00e0i b\u1ed5 sung thay v\u00ec k\u00e9o c\u0103ng c\u00e1c s\u1ee3i b\u00ean trong. \u0110\u00e2y l\u00e0 m\u1ed9t c\u00e1ch th\u00f4ng minh \u0111\u1ec3 t\u1ea1o ra s\u1ef1 linh ho\u1ea1t v\u00e0 gi\u1ea3m \u1ee9ng su\u1ea5t v\u00e0o l\u00f5i c\u00e1p. M\u00e1y s\u1eed d\u1ee5ng c\u00e1c gi\u00e1 \u0111\u1ee1 quay ho\u1eb7c h\u1ec7 th\u1ed1ng b\u00e1nh r\u0103ng h\u00e0nh tinh \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c s\u1ef1 s\u1eafp x\u1ebfp dao \u0111\u1ed9ng ch\u00ednh x\u00e1c n\u00e0y.<\/p>\n

L\u1ee3i \u00edch so v\u1edbi vi\u1ec7c \u0111\u00f3ng g\u00f3i \u0111\u01a1n gi\u1ea3n<\/h3>\n

So v\u1edbi vi\u1ec7c ch\u1ec9 \u0111\u1eb7t c\u00e1c \u1ed1ng song song ho\u1eb7c s\u1eed d\u1ee5ng xo\u1eafn \u1ed1c \u0111\u01a1n gi\u1ea3n (nh\u01b0 trong c\u00e1p \u0111\u1ed3ng c\u0169), SZ m\u1eafc c\u1ea1n<\/a>3<\/a><\/sup> cung c\u1ea5p nh\u1eefng l\u1ee3i th\u1ebf \u0111\u00e1ng k\u1ec3 cho s\u1ee3i quang. L\u1ee3i \u00edch ch\u00ednh l\u00e0 c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t u\u1ed1n v\u00e0 \u0111\u1ed9 b\u1ec1n k\u00e9o m\u00e0 kh\u00f4ng l\u00e0m c\u0103ng s\u1ee3i. \u0110i\u1ec1u n\u00e0y r\u1ea5t quan tr\u1ecdng trong qu\u00e1 tr\u00ecnh l\u1eafp \u0111\u1eb7t, khi c\u00e1p \u0111\u01b0\u1ee3c k\u00e9o qua \u1ed1ng d\u1eabn ho\u1eb7c quanh c\u00e1c g\u00f3c. N\u00f3 c\u0169ng gi\u00fap vi\u1ec7c ti\u1ebfp c\u1eadn gi\u1eefa nh\u1ecbp d\u1ec5 d\u00e0ng h\u01a1n \u2013 v\u00ec c\u00e1c \u1ed1ng kh\u00f4ng b\u1ecb bu\u1ed9c ch\u1eb7t theo m\u1ed9t h\u01b0\u1edbng, n\u00ean k\u1ef9 thu\u1eadt vi\u00ean c\u00f3 th\u1ec3 m\u1edf v\u1ecf b\u1ecdc v\u00e0 ti\u1ebfp c\u1eadn m\u1ed9t \u1ed1ng c\u1ee5 th\u1ec3 d\u1ec5 d\u00e0ng h\u01a1n m\u00e0 kh\u00f4ng l\u00e0m \u1ea3nh h\u01b0\u1edfng nhi\u1ec1u \u0111\u1ebfn c\u00e1c \u1ed1ng kh\u00e1c. Thi\u1ebft k\u1ebf n\u00e0y l\u00e0 c\u01a1 b\u1ea3n \u0111\u1ed1i v\u1edbi c\u00e1p quang hi\u1ec7u su\u1ea5t cao hi\u1ec7n \u0111\u1ea1i.<\/p>\n\n\n\n\n\n\n\n\n\n
Tham s\u1ed1<\/th>\nS\u1ef1 mi\u00eau t\u1ea3<\/th>\nT\u1ea7m quan tr\u1ecdng<\/th>\nKi\u1ec3m so\u00e1t m\u00e1y m\u00f3c<\/th>\n<\/tr>\n<\/thead>\n
Lo\u1ea1i m\u1eafc c\u1ea1n<\/strong><\/td>\nSZ (L\u1edbp dao \u0111\u1ed9ng)<\/td>\nCung c\u1ea5p \u0111\u1ed9 d\u00e0i s\u1ee3i th\u1eeba, \u0111\u1ed9 linh ho\u1ea1t<\/td>\nB\u00e1nh r\u0103ng h\u00e0nh tinh \/ L\u1ed3ng<\/td>\n<\/tr>\n
Chi\u1ec1u d\u00e0i n\u1eb1m<\/strong><\/td>\nKho\u1ea3ng c\u00e1ch cho m\u1ed9t v\u00f2ng xo\u1eafn \u1ed1c ho\u00e0n ch\u1ec9nh (S ho\u1eb7c Z)<\/td>\n\u1ea2nh h\u01b0\u1edfng \u0111\u1ebfn b\u00e1n k\u00ednh u\u1ed1n cong v\u00e0 chi\u1ec1u d\u00e0i s\u1ee3i th\u1eeba<\/td>\nT\u1ed1c \u0111\u1ed9 h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng<\/td>\n<\/tr>\n
Cao \u0111\u1ed9 \u0111\u1ea3o ng\u01b0\u1ee3c<\/strong><\/td>\nChi\u1ec1u d\u00e0i gi\u1eefa c\u00e1c l\u1ea7n \u0111\u1ea3o ng\u01b0\u1ee3c xo\u1eafn S v\u00e0 xo\u1eafn Z<\/td>\nX\u00e1c \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc c\u1ee7a 't\u00fai' \u0111\u1ec3 di chuy\u1ec3n<\/td>\nH\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n Logic<\/td>\n<\/tr>\n
Th\u00e0nh vi\u00ean trung t\u00e2m<\/strong><\/td>\nCung c\u1ea5p \u0111\u1ed9 b\u1ec1n k\u00e9o v\u00e0 ch\u1ed1ng u\u1ed1n cong (v\u00ed d\u1ee5: GRP)<\/td>\nS\u1ef1 \u1ed5n \u0111\u1ecbnh c\u1ed1t l\u00f5i<\/td>\nC\u0103ng th\u1eb3ng tr\u1ea3 ti\u1ec1n<\/td>\n<\/tr>\n
S\u1ee3i bu\u1ed9c<\/strong><\/td>\nGi\u1eef c\u00e1c \u1ed1ng b\u1ecb m\u1eafc k\u1eb9t l\u1ea1i v\u1edbi nhau tr\u01b0\u1edbc khi b\u1ecdc<\/td>\nDuy tr\u00ec h\u00ecnh h\u1ecdc c\u1ed1t l\u00f5i<\/td>\nT\u1ed1c \u0111\u1ed9 \u0111\u1ea7u m\u00e1y<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

V\u1ecf b\u1ecdc ho\u00e0n thi\u1ec7n quy tr\u00ecnh s\u1ea3n xu\u1ea5t c\u00e1p quang nh\u01b0 th\u1ebf n\u00e0o?<\/h2>\n

L\u00f5i c\u00e1p c\u1ee7a b\u1ea1n c\u00f3 d\u1ec5 b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi c\u00e1c y\u1ebfu t\u1ed1 b\u00ean ngo\u00e0i kh\u00f4ng? N\u1ebfu kh\u00f4ng c\u00f3 l\u1edbp b\u1ea3o v\u1ec7 cu\u1ed1i c\u00f9ng, c\u00e1c s\u1ee3i c\u00e1p s\u1ebd b\u1ecb m\u00e0i m\u00f2n, \u1ea9m \u01b0\u1edbt, b\u1ee9c x\u1ea1 UV v\u00e0 h\u00f3a ch\u1ea5t.<\/p>\n

V\u1ecf b\u1ecdc bao g\u1ed3m vi\u1ec7c \u0111\u00f9n l\u1edbp v\u1ecf ngo\u00e0i cu\u1ed1i c\u00f9ng (PE, LSZH ho\u1eb7c PVC) l\u00ean l\u00f5i c\u00e1p xo\u1eafn. L\u1edbp v\u1ecf n\u00e0y cung c\u1ea5p kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 c\u01a1 h\u1ecdc v\u00e0 m\u00f4i tr\u01b0\u1eddng ch\u00ednh, x\u00e1c \u0111\u1ecbnh t\u00ednh ph\u00f9 h\u1ee3p c\u1ee7a c\u00e1p v\u1edbi c\u00e1c m\u00f4i tr\u01b0\u1eddng l\u1eafp \u0111\u1eb7t kh\u00e1c nhau (trong nh\u00e0\/ngo\u00e0i tr\u1eddi\/\u1ed1ng d\u1eabn).<\/strong><\/p>\n

\"D\u00e2y<\/p>\n

B\u01b0\u1edbc cu\u1ed1i c\u00f9ng trong qu\u00e1 tr\u00ecnh l\u00e0m c\u00e1p l\u00e0 ph\u1ee7 l\u1edbp v\u1ecf ngo\u00e0i ho\u1eb7c v\u1ecf b\u1ecdc. Ch\u00fang ta c\u00f3 l\u00f5i xo\u1eafn SZ, c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c qu\u1ea5n b\u0103ng ho\u1eb7c s\u1ee3i ch\u1eb7n n\u01b0\u1edbc xung quanh, v\u00e0 b\u00e2y gi\u1edd n\u00f3 c\u1ea7n \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 t\u1ed1i \u0111a. D\u00e2y chuy\u1ec1n v\u1ecf b\u1ecdc th\u1ef1c hi\u1ec7n c\u00f4ng vi\u1ec7c n\u00e0y. V\u1ec1 c\u01a1 b\u1ea3n, \u0111\u00e2y l\u00e0 m\u1ed9t d\u00e2y chuy\u1ec1n \u0111\u00f9n m\u1edf r\u1ed9ng. L\u00f5i xo\u1eafn \u0111\u01b0\u1ee3c k\u00e9o qua t\u00e2m c\u1ee7a khu\u00f4n \u0111\u00f9n v\u00e0 nh\u1ef1a n\u00f3ng ch\u1ea3y \u0111\u01b0\u1ee3c \u00e9p xung quanh n\u00f3, t\u1ea1o th\u00e0nh l\u1edbp ngo\u00e0i li\u1ec1n m\u1ea1ch. B\u1ea1n nh\u00ecn th\u1ea5y v\u00e0 x\u1eed l\u00fd l\u1edbp v\u1ecf n\u00e0y khi l\u00e0m vi\u1ec7c v\u1edbi c\u00e1p \u0111\u00e3 ho\u00e0n thi\u1ec7n. C\u00e1c \u0111\u1eb7c t\u00ednh c\u1ee7a n\u00f3 r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi s\u1ef1 t\u1ed3n t\u1ea1i c\u1ee7a c\u00e1p trong m\u00f4i tr\u01b0\u1eddng d\u1ef1 \u0111\u1ecbnh.<\/p>\n

V\u1eadt li\u1ec7u bao che th\u00f4ng d\u1ee5ng v\u00e0 t\u00ednh ch\u1ea5t c\u1ee7a ch\u00fang<\/h3>\n

Vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u v\u1ecf b\u1ecdc ph\u1ee5 thu\u1ed9c r\u1ea5t nhi\u1ec1u v\u00e0o v\u1ecb tr\u00ed s\u1eed d\u1ee5ng c\u00e1p.<\/p>\n