{"id":77424,"date":"2026-06-05T11:51:43","date_gmt":"2026-06-05T04:51:43","guid":{"rendered":"https:\/\/www.baohoxanh.com\/blog\/?p=77424"},"modified":"2026-09-14T20:18:07","modified_gmt":"2026-09-14T13:18:07","slug":"gang-tay-da-han-chiu-nhiet-va-2-cong-dung","status":"publish","type":"post","link":"https:\/\/www.baohoxanh.com\/blog\/gang-tay-da-han-chiu-nhiet-va-2-cong-dung\/","title":{"rendered":"2 C\u00f4ng D\u1ee5ng B\u1ea1n N\u00ean Bi\u1ebft Khi S\u1eed D\u1ee5ng G\u0103ng Tay Da H\u00e0n Ch\u1ecbu Nhi\u1ec7t Cho Th\u1ee3 H\u00e0n"},"content":{"rendered":"Trong b\u1ed1i c\u1ea3nh c\u00f4ng nghi\u1ec7p c\u01a1 kh\u00ed ng\u00e0y c\u00e0ng ph\u00e1t tri\u1ec3n, vi\u1ec7c b\u1ea3o h\u1ed9 an to\u00e0n lao \u0111\u1ed9ng cho th\u1ee3 h\u00e0n lu\u00f4n l\u00e0 \u01b0u ti\u00ean h\u00e0ng \u0111\u1ea7u t\u1ea1i m\u1ed7i x\u01b0\u1edfng gia c\u00f4ng. Nh\u1eefng r\u1ee7i ro t\u1eeb h\u1ed3 quang \u0111i\u1ec7n, x\u1ec9 h\u00e0n n\u00f3ng ch\u1ea3y v\u00e0 nhi\u1ec7t l\u01b0\u1ee3ng t\u1ecfa ra c\u1ef1c l\u1edbn \u0111\u00f2i h\u1ecfi m\u1ed9t gi\u1ea3i ph\u00e1p b\u1ea3o v\u1ec7 \u0111\u00f4i tay th\u1ef1c s\u1ef1 chuy\u00ean nghi\u1ec7p v\u00e0 b\u1ec1n b\u1ec9. \u0110\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao g\u0103ng tay da h\u00e0n ch\u1ecbu nhi\u1ec7t tr\u1edf th\u00e0nh v\u1eadt d\u1ee5ng b\u1ea5t ly th\u00e2n, gi\u00fap ng\u01b0\u1eddi lao \u0111\u1ed9ng gi\u1eef \u0111\u01b0\u1ee3c thao t\u00e1c \u1ed5n \u0111\u1ecbnh trong su\u1ed1t ca l\u00e0m vi\u1ec7c.\r\n

B\u00e0i vi\u1ebft d\u00e0nh ri\u00eang cho th\u1ee3 h\u00e0n. N\u1ebfu nhu c\u1ea7u l\u00e0 c\u1ea7m n\u1eafm v\u1eadt n\u00f3ng trong s\u1ea3n xu\u1ea5t, xem danh m\u1ee5c g\u0103ng tay ch\u1ecbu nhi\u1ec7t<\/a>; n\u1ebfu l\u00e0 gi\u1eef \u1ea5m m\u00f9a l\u1ea1nh, xem g\u0103ng tay da l\u00f3t n\u1ec9.<\/p>\n

G\u0103ng Da H\u00e0n Kh\u00e1c G\u0103ng V\u1ea3i \u1ede L\u1edbp L\u00f3t V\u00e0 \u0110\u1ed9 D\u00e0i \u1ed0ng Tay<\/strong><\/h2>\r\nNg\u00e0nh h\u00e0n c\u1eaft kim lo\u1ea1i lu\u00f4n ti\u1ec1m \u1ea9n nh\u1eefng nguy c\u01a1 tai n\u1ea1n lao \u0111\u1ed9ng cao do \u0111\u1eb7c th\u00f9 m\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c ti\u1ebfp x\u00fac li\u00ean t\u1ee5c v\u1edbi ngu\u1ed3n nhi\u1ec7t m\u1ea1nh. \u0110\u1ec3 gi\u1ea3m thi\u1ec3u t\u1ed1i \u0111a c\u00e1c th\u01b0\u01a1ng t\u1ed5n kh\u00f4ng \u0111\u00e1ng c\u00f3, c\u00e1c thi\u1ebft b\u1ecb b\u1ea3o h\u1ed9 c\u00e1 nh\u00e2n \u0111\u01b0\u1ee3c nghi\u00ean c\u1ee9u v\u00e0 c\u1ea3i ti\u1ebfn li\u00ean t\u1ee5c. Trong s\u1ed1 \u0111\u00f3, g\u0103ng tay da h\u00e0n ch\u1ecbu nhi\u1ec7t<\/a> \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o t\u1eeb ch\u1ea5t li\u1ec7u da thu\u1ed9c t\u1ef1 nhi\u00ean lu\u00f4n \u0111\u1ee9ng \u0111\u1ea7u v\u1ec1 l\u00f2ng tin nh\u1edd kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u1ecbu c\u01a1 h\u1ecdc v\u00e0 c\u00e1ch nhi\u1ec7t v\u01b0\u1ee3t tr\u1ed9i, \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n kh\u1eaft khe trong m\u00f4i tr\u01b0\u1eddng c\u00f4ng nghi\u1ec7p n\u1eb7ng.\r\n\r\n\n
\"G\u0103ng
G\u0103ng Tay Da H\u00e0n Ch\u1ecbu Nhi\u1ec7t Ch\u00ednh H\u00e3ng B\u1ea3o V\u1ec7 \u0110\u00f4i Tay Hi\u1ec7u Qu\u1ea3 Tr\u01b0\u1edbc Nhi\u1ec7t \u0110\u1ed9 Cao, Tia L\u1eeda V\u00e0 Kim Lo\u1ea1i N\u00f3ng. S\u1ea3n Ph\u1ea9m \u0110\u01b0\u1ee3c Gia C\u00f4ng T\u1eeb Da B\u1ec1n Ch\u1eafc, Ch\u1ed1ng M\u00e0i M\u00f2n T\u1ed1t, Mang \u0110\u1ebfn S\u1ef1 An To\u00e0n, Tho\u1ea3i M\u00e1i V\u00e0 \u0110\u1ed9 B\u1ec1n V\u01b0\u1ee3t Tr\u1ed9i.<\/figcaption><\/figure>\n\r\n

G\u0103ng Tay Da H\u00e0n Ch\u1ecbu Nhi\u1ec7t<\/strong><\/h3>\r\nG\u0103ng tay da h\u00e0n ch\u1ecbu nhi\u1ec7t l\u00e0 lo\u1ea1i g\u0103ng tay b\u1ea3o h\u1ed9 chuy\u00ean d\u1ee5ng, \u0111\u01b0\u1ee3c c\u1ea5u t\u1ea1o ch\u1ee7 y\u1ebfu t\u1eeb c\u00e1c l\u1edbp da \u0111\u1ed9ng v\u1eadt t\u1ef1 nhi\u00ean (ph\u1ed5 bi\u1ebfn nh\u1ea5t l\u00e0 da b\u00f2, da heo ho\u1eb7c da d\u00ea) \u0111\u00e3 tr\u1ea3i qua qu\u00e1 tr\u00ecnh thu\u1ed9c da k\u1ef9 l\u01b0\u1ee1ng \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 b\u1ec1n, \u0111\u1ed9 m\u1ec1m d\u1ebbo v\u00e0 kh\u1ea3 n\u0103ng kh\u00e1ng nhi\u1ec7t. Kh\u00f4ng gi\u1ed1ng nh\u01b0 c\u00e1c lo\u1ea1i g\u0103ng tay v\u1ea3i hay g\u0103ng tay cao su th\u00f4ng th\u01b0\u1eddng, d\u00f2ng g\u0103ng n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u1edbi c\u1ea5u tr\u00fac nhi\u1ec1u l\u1edbp, k\u1ebft h\u1ee3p gi\u1eefa l\u1edbp da l\u1ed9n ho\u1eb7c da nguy\u00ean t\u1ea5m \u1edf m\u1eb7t ngo\u00e0i v\u00e0 l\u1edbp l\u00f3t b\u00f4ng, v\u1ea3i n\u1ec9 ho\u1eb7c s\u1ee3i ch\u1ed1ng ch\u00e1y (nh\u01b0 Kevlar) \u1edf m\u1eb7t trong.\r\n\r\nS\u1ef1 k\u1ebft h\u1ee3p v\u1eadt li\u1ec7u c\u01a1 h\u1ecdc n\u00e0y t\u1ea1o ra m\u1ed9t h\u00e0ng r\u00e0o b\u1ea3o v\u1ec7 v\u1eefng ch\u1eafc, ng\u0103n ch\u1eb7n s\u1ef1 truy\u1ec1n nhi\u1ec7t tr\u1ef1c ti\u1ebfp t\u1eeb c\u00e1c ngu\u1ed3n l\u1eeda, h\u1ed3 quang ho\u1eb7c kim lo\u1ea1i n\u00f3ng ch\u1ea3y v\u00e0o da tay. S\u1ea3n ph\u1ea9m th\u01b0\u1eddng c\u00f3 thi\u1ebft k\u1ebf c\u1ed5 tay d\u00e0i (t\u1eeb 25cm \u0111\u1ebfn 40cm ho\u1eb7c h\u01a1n) nh\u1eb1m che ph\u1ee7 to\u00e0n di\u1ec7n t\u1eeb ng\u00f3n tay, b\u00e0n tay cho \u0111\u1ebfn qua c\u1ed5 tay v\u00e0 m\u1ed9t ph\u1ea7n c\u00e1nh tay c\u1ee7a ng\u01b0\u1eddi th\u1ee3, ng\u0103n ng\u1eeba t\u00ecnh tr\u1ea1ng x\u1ec9 h\u00e0n b\u1eafn l\u1ecdt v\u00e0o b\u00ean trong g\u00e2y b\u1ecfng.\r\n

T\u1ea1i Sao Th\u1ee3 H\u00e0n C\u1ea7n S\u1eed D\u1ee5ng G\u0103ng Tay Da Ch\u1ecbu Nhi\u1ec7t<\/strong><\/h3>\r\n\u0110\u1ed1i v\u1edbi m\u1ed9t ng\u01b0\u1eddi th\u1ee3 h\u00e0n chuy\u00ean nghi\u1ec7p, \u0111\u00f4i b\u00e0n tay ch\u00ednh l\u00e0 c\u00f4ng c\u1ee5 lao \u0111\u1ed9ng quan tr\u1ecdng nh\u1ea5t, nh\u01b0ng c\u0169ng l\u00e0 b\u1ed9 ph\u1eadn d\u1ec5 t\u1ed5n th\u01b0\u01a1ng nh\u1ea5t. Khi th\u1ef1c hi\u1ec7n c\u00e1c k\u1ef9 thu\u1eadt h\u00e0n nh\u01b0 h\u00e0n MIG, TIG, hay h\u00e0n que, nhi\u1ec7t \u0111\u1ed9 t\u1ea1i v\u00f9ng h\u1ed3 quang c\u00f3 th\u1ec3 l\u00ean t\u1edbi h\u00e0ng ngh\u00ecn \u0111\u1ed9 C. Qu\u00e1 tr\u00ecnh n\u00e0y li\u00ean t\u1ee5c b\u1eafn ra c\u00e1c tia l\u1eeda b\u1eafn t\u00f3e v\u00e0 c\u00e1c gi\u1ecdt x\u1ec9 kim lo\u1ea1i l\u1ecfng c\u00f3 s\u1ee9c t\u00e0n ph\u00e1 l\u1edbn \u0111\u1ed1i v\u1edbi da th\u1ecbt. N\u1ebfu ch\u1ec9 s\u1eed d\u1ee5ng tay tr\u1ea7n ho\u1eb7c c\u00e1c lo\u1ea1i g\u0103ng tay kh\u00f4ng chuy\u00ean d\u1ee5ng, nguy c\u01a1 b\u1ecb b\u1ecfng n\u1eb7ng, t\u1ed5n th\u01b0\u01a1ng d\u00e2y th\u1ea7n kinh v\u00e0 nhi\u1ec5m tr\u00f9ng l\u00e0 \u0111i\u1ec1u kh\u00f3 tr\u00e1nh kh\u1ecfi.\r\n\r\nH\u01a1n th\u1ebf n\u1eefa, qu\u00e1 tr\u00ecnh h\u00e0n c\u1eaft lu\u00f4n s\u1ea3n sinh ra b\u1ee9c x\u1ea1 h\u1ed3ng ngo\u1ea1i v\u00e0 t\u1eed ngo\u1ea1i c\u00f3 h\u1ea1i cho t\u1ebf b\u00e0o da. Vi\u1ec7c trang b\u1ecb g\u0103ng da chuy\u00ean d\u1ee5ng kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 tu\u00e2n th\u1ee7 quy \u0111\u1ecbnh an to\u00e0n lao \u0111\u1ed9ng, m\u00e0 l\u00e0 gi\u1ea3i ph\u00e1p s\u1ed1ng c\u00f2n \u0111\u1ec3 b\u1ea3o v\u1ec7 s\u1ee9c kh\u1ecfe l\u00e2u d\u00e0i.\r\n\r\nCh\u1ea5t li\u1ec7u da thu\u1ed9c c\u00f3 \u0111\u1eb7c t\u00ednh t\u1ef1 nhi\u00ean l\u00e0 kh\u00f4ng b\u1ecb n\u00f3ng ch\u1ea3y khi g\u1eb7p nhi\u1ec7t \u0111\u1ed9 cao, kh\u00e1c bi\u1ec7t ho\u00e0n to\u00e0n v\u1edbi s\u1ee3i t\u1ed5ng h\u1ee3p v\u1ed1n d\u1ec5 co r\u00fat v\u00e0 b\u00e1m ch\u1eb7t v\u00e0o da khi ch\u00e1y. \u0110\u1ed3ng th\u1eddi, \u0111\u1ed9 ma s\u00e1t t\u1ed1t c\u1ee7a da gi\u00fap ng\u01b0\u1eddi th\u1ee3 c\u1ea7m n\u1eafm m\u1ecf h\u00e0n, k\u00ecm h\u00e0n ch\u1eafc ch\u1eafn, kh\u00f4ng b\u1ecb tr\u01a1n tr\u01b0\u1ee3t, t\u1eeb \u0111\u00f3 \u0111\u01b0\u1eddng h\u00e0n tr\u1edf n\u00ean chu\u1ea9n x\u00e1c, tinh t\u1ebf v\u00e0 th\u1ea9m m\u1ef9 h\u01a1n, gi\u00e1n ti\u1ebfp n\u00e2ng cao n\u0103ng su\u1ea5t v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m \u0111\u1ea7u ra.\r\n

\u0110\u1eb7c \u0110i\u1ec3m N\u1ed5i B\u1eadt C\u1ee7a D\u00f2ng G\u0103ng Da H\u00e0n<\/strong><\/h2>\r\n\u0110\u1ec3 c\u00f3 th\u1ec3 \u0111\u1ee9ng v\u1eefng tr\u01b0\u1edbc nh\u1eefng th\u1eed th\u00e1ch kh\u1eafc nghi\u1ec7t c\u1ee7a ng\u1ecdn l\u1eeda h\u00e0n v\u00e0 ph\u00f4i kim lo\u1ea1i n\u00f3ng b\u1ecfng, d\u00f2ng g\u0103ng n\u00e0y s\u1edf h\u1eefu nh\u1eefng \u0111\u1eb7c t\u00ednh k\u1ef9 thu\u1eadt v\u00f4 c\u00f9ng kh\u1eaft khe. M\u1ed7i chi ti\u1ebft c\u1ea5u t\u1ea1o \u0111\u1ec1u \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n k\u1ef9 l\u01b0\u1ee1ng nh\u1eb1m c\u00e2n \u0111\u1ed1i gi\u1eefa m\u1ee9c b\u1ea3o v\u1ec7 v\u00e0 \u0111\u1ed9 linh ho\u1ea1t c\u00f2n l\u1ea1i cho \u0111\u00f4i tay ng\u01b0\u1eddi th\u1ee3, v\u00ec hai th\u1ee9 n\u00e0y lu\u00f4n \u0111\u00e1nh \u0111\u1ed5i l\u1eabn nhau.\r\n

Ch\u1ea5t Li\u1ec7u Da Cao C\u1ea5p Ch\u1ed1ng Nhi\u1ec7t V\u00e0 Ch\u1ed1ng M\u00e0i M\u00f2n<\/strong><\/h3>\r\nY\u1ebfu t\u1ed1 c\u1ed1t l\u00f5i l\u00e0m n\u00ean s\u1ee9c m\u1ea1nh c\u1ee7a \u0111\u00f4i g\u0103ng ch\u00ednh l\u00e0 ngu\u1ed3n nguy\u00ean li\u1ec7u da thu\u1ed9c cao c\u1ea5p. Th\u00f4ng th\u01b0\u1eddng, nh\u00e0 s\u1ea3n xu\u1ea5t s\u1ebd \u01b0u ti\u00ean l\u1edbp da l\u1ed9n t\u00e1ch l\u1edbp (split leather) t\u1eeb da b\u00f2 ho\u1eb7c da d\u00ea \u0111\u01b0\u1ee3c x\u1eed l\u00fd qua c\u00f4ng ngh\u1ec7 thu\u1ed9c da hi\u1ec7n \u0111\u1ea1i. Ng\u01b0\u1ee1ng nhi\u1ec7t ti\u1ebfp x\u00fac m\u00e0 l\u1edbp da n\u00e0y ch\u1ecbu \u0111\u01b0\u1ee3c n\u1eb1m trong d\u1ea3i 100 \u0111\u1ebfn 500 \u0111\u1ed9 C tu\u1ef3 m\u00e3 h\u00e0ng, \u0111\u00fang b\u1eb1ng b\u1ed1n m\u1ee9c c\u1ee7a ch\u1ec9 ti\u00eau nhi\u1ec7t ti\u1ebfp x\u00fac trong EN 407, n\u00ean con s\u1ed1 c\u1ee5 th\u1ec3 ph\u1ea3i \u0111\u1ecdc tr\u00ean nh\u00e3n t\u1eebng m\u00e3 ch\u1ee9 kh\u00f4ng suy ra t\u1eeb ch\u1ea5t li\u1ec7u. B\u00f9 l\u1ea1i, c\u1ea5u tr\u00fac s\u1ee3i li\u00ean k\u1ebft c\u1ee7a da thu\u1ed9c r\u1ea5t b\u1ec1n ch\u1eb7t.\r\n\r\nNh\u1edd c\u1ea5u tr\u00fac t\u1ef1 nhi\u00ean n\u00e0y, b\u1ec1 m\u1eb7t g\u0103ng da ch\u1ecbu m\u00e0i m\u00f2n t\u1ed1t h\u01a1n h\u1eb3n g\u0103ng v\u1ea3i khi ph\u1ea3i li\u00ean t\u1ee5c ti\u1ebfp x\u00fac, c\u1ecd x\u00e1t v\u1edbi c\u00e1c b\u1ec1 m\u1eb7t kim lo\u1ea1i th\u00f4 r\u00e1p, c\u1ea1nh s\u1eafc nh\u1ecdn c\u1ee7a ph\u00f4i h\u00e0n hay c\u00e1c g\u00f3c c\u1ea1nh c\u1ee7a m\u00e1y m\u00f3c c\u01a1 kh\u00ed. \u0110\u1eb7c bi\u1ec7t, v\u1ea3i da thu\u1ed9c kh\u00f4ng d\u1ec5 b\u1ecb \u0111\u00e2m th\u1ee7ng b\u1edfi c\u00e1c m\u1ea1t s\u1eaft nh\u1ecdn, b\u1ea3o v\u1ec7 l\u00e0n da kh\u1ecfi c\u00e1c v\u1ebft r\u00e1ch hay x\u01b0\u1edbc s\u00e2u trong su\u1ed1t qu\u00e1 tr\u00ecnh thao t\u00e1c.\r\n

Thi\u1ebft K\u1ebf D\u00e0y D\u1eb7n Gi\u00fap B\u1ea3o V\u1ec7 Tay To\u00e0n Di\u1ec7n<\/strong><\/h3>\r\nM\u1ed9t \u0111\u00f4i g\u0103ng tay da h\u00e0n d\u00f9ng cho h\u00e0n que hay h\u00e0n MIG hi\u1ebfm khi ch\u1ec9 c\u00f3 m\u1ed9t l\u1edbp da tr\u01a1n. C\u1ea5u tr\u00fac c\u1ee7a ch\u00fang th\u01b0\u1eddng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111a l\u1edbp v\u00f4 c\u00f9ng d\u00e0y d\u1eb7n:\r\n\r\nL\u1edbp b\u1ec1 m\u1eb7t ngo\u00e0i:<\/strong> L\u00e0 l\u1edbp da ch\u1ecbu l\u1ef1c v\u00e0 ch\u1ecbu nhi\u1ec7t tr\u1ef1c ti\u1ebfp, \u0111\u01b0\u1ee3c x\u1eed l\u00fd ch\u1ed1ng b\u00e1m d\u00ednh x\u1ec9 h\u00e0n.\r\n\r\nL\u1edbp l\u00f3t b\u00ean trong:<\/strong> Th\u01b0\u1eddng l\u00e0 l\u1edbp cotton m\u1ec1m m\u1ea1i, v\u1ea3i n\u1ec9 b\u00f4ng d\u00e0y ho\u1eb7c s\u1ee3i ch\u1ed1ng ch\u00e1y chuy\u00ean d\u1ee5ng. L\u1edbp l\u00f3t n\u00e0y \u0111\u00f3ng vai tr\u00f2 nh\u01b0 m\u1ed9t b\u1ed9 \u0111\u1ec7m gi\u1ea3m ch\u1ea5n, h\u1ea5p th\u1ee5 b\u1edbt nhi\u1ec7t l\u01b0\u1ee3ng truy\u1ec1n v\u00e0o v\u00e0 \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00f3 kh\u1ea3 n\u0103ng th\u1ea5m h\u00fat m\u1ed3 h\u00f4i c\u1ef1c t\u1ed1t, gi\u1eef cho \u0111\u00f4i tay lu\u00f4n kh\u00f4 tho\u00e1ng, d\u1ec5 ch\u1ecbu d\u00f9 ph\u1ea3i l\u00e0m vi\u1ec7c li\u00ean t\u1ee5c nhi\u1ec1u gi\u1edd li\u1ec1n.\r\n\r\nH\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng ch\u1ec9 may:<\/strong> \u0110\u00e2y l\u00e0 \u0111i\u1ec3m nh\u1ea5n quan tr\u1ecdng quy\u1ebft \u0111\u1ecbnh \u0111\u1ed9 b\u1ec1n c\u1ee7a s\u1ea3n ph\u1ea9m. C\u00e1c \u0111\u01b0\u1eddng may tr\u00ean lo\u1ea1i g\u0103ng n\u00e0y th\u01b0\u1eddng s\u1eed d\u1ee5ng s\u1ee3i Kevlar \u2013 lo\u1ea1i s\u1ee3i si\u00eau b\u1ec1n c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u00e1y v\u01b0\u1ee3t tr\u1ed9i. \u0110\u1ec3 t\u1ed1i \u01b0u h\u01a1n, c\u00e1c m\u1ed1i n\u1ed1i c\u00f2n \u0111\u01b0\u1ee3c gia c\u1ed1 b\u1eb1ng c\u00e1c \u0111\u01b0\u1eddng vi\u1ec1n da ch\u00e8n t\u1ea1i c\u00e1c v\u1ecb tr\u00ed ch\u1ecbu l\u1ef1c nh\u01b0 l\u00f2ng b\u00e0n tay v\u00e0 g\u1ed1c ng\u00f3n c\u00e1i, ng\u0103n ch\u1eb7n t\u00ecnh tr\u1ea1ng \u0111\u1ee9t ch\u1ec9 do tia l\u1eeda b\u1eafn v\u00e0o ho\u1eb7c do l\u1ef1c k\u00e9o c\u0103ng khi l\u00e0m vi\u1ec7c.\r\n

C\u00f4ng D\u1ee5ng C\u1ee7a G\u0103ng Tay Da H\u00e0n Ch\u1ecbu Nhi\u1ec7t<\/strong><\/h2>\r\nKh\u00f4ng \u0111\u01a1n thu\u1ea7n l\u00e0 m\u1ed9t m\u00f3n \u0111\u1ed3 b\u1ea3o h\u1ed9 th\u00f4ng th\u01b0\u1eddng, d\u00f2ng g\u0103ng tay da h\u00e0n ch\u1ecbu nhi\u1ec7t ch\u1ed1ng tia l\u1eeda \u0111i\u1ec7n n\u00e0y \u0111\u01b0\u1ee3c v\u00ed nh\u01b0 “l\u00e1 ch\u1eafn” ki\u00ean c\u1ed1 b\u1ea3o v\u1ec7 to\u00e0n di\u1ec7n cho th\u1ee3 h\u00e0n. Vi\u1ec7c t\u00edch h\u1ee3p nhi\u1ec1u t\u00ednh n\u0103ng b\u1ea3o v\u1ec7 trong m\u1ed9t s\u1ea3n ph\u1ea9m gi\u00fap ng\u01b0\u1eddi lao \u0111\u1ed9ng h\u1ea1n ch\u1ebf t\u1ed1i \u0111a c\u00e1c r\u1ee7i ro nguy hi\u1ec3m, t\u1eeb \u0111\u00f3 t\u1ed1i \u01b0u h\u00f3a quy tr\u00ecnh l\u00e0m vi\u1ec7c t\u1ea1i c\u00e1c x\u01b0\u1edfng c\u01a1 kh\u00ed v\u00e0 c\u00f4ng tr\u01b0\u1eddng.\r\n\r\n\n
\"G\u0103ng
G\u0103ng Tay Da H\u00e0n Ch\u1ecbu Nhi\u1ec7t Ch\u1ed1ng B\u1ecfng Tay L\u00e0 Gi\u1ea3i Ph\u00e1p B\u1ea3o H\u1ed9 Hi\u1ec7u Qu\u1ea3 D\u00e0nh Cho Th\u1ee3 H\u00e0n V\u00e0 C\u00f4ng Nh\u00e2n C\u01a1 Kh\u00ed S\u1ea3n Ph\u1ea9m Gi\u00fap H\u1ea1n Ch\u1ebf T\u1ed5n Th\u01b0\u01a1ng Do Nhi\u1ec7t Cao Tia L\u1eeda Kim Lo\u1ea1i N\u00f3ng \u0110\u1ed3ng Th\u1eddi Gi\u1eef \u0110\u01b0\u1ee3c \u0110\u1ed9 B\u1ec1n V\u00e0 S\u1ef1 Tho\u1ea3i M\u00e1i Trong Su\u1ed1t Ca L\u00e0m Vi\u1ec7c.<\/figcaption><\/figure>\n\r\n

B\u1ea3o V\u1ec7 Tay Kh\u1ecfi Nhi\u1ec7t \u0110\u1ed9 Cao V\u00e0 Tia L\u1eeda H\u00e0n<\/strong><\/h3>\r\nC\u00f4ng d\u1ee5ng \u0111\u1ea7u ti\u00ean v\u00e0 quan tr\u1ecdng nh\u1ea5t c\u1ee7a \u0111\u00f4i g\u0103ng ch\u00ednh l\u00e0 kh\u1ea3 n\u0103ng c\u00f4 l\u1eadp nhi\u1ec7t l\u01b0\u1ee3ng c\u1ef1c k\u1ef3 hi\u1ec7u qu\u1ea3. Khi h\u1ed3 quang \u0111i\u1ec7n kh\u1edfi \u0111\u1ed9ng, nhi\u1ec7t \u0111\u1ed9 t\u1ea1i \u0111i\u1ec3m h\u00e0n c\u00f3 th\u1ec3 t\u0103ng cao \u0111\u1ed9t bi\u1ebfn trong t\u00edch t\u1eafc. Nh\u1edd v\u00e0o c\u1ea5u tr\u00fac \u0111a l\u1edbp c\u00e1ch nhi\u1ec7t th\u00f4ng minh, s\u1ea3n ph\u1ea9m ng\u0103n ch\u1eb7n hi\u1ec7n t\u01b0\u1ee3ng b\u1ee9c x\u1ea1 nhi\u1ec7t truy\u1ec1n tr\u1ef1c ti\u1ebfp v\u00e0o bi\u1ec3u b\u00ec tay, k\u00e9o d\u00e0i qu\u00e3ng th\u1eddi gian ng\u01b0\u1eddi th\u1ee3 ch\u1ecbu \u0111\u01b0\u1ee3c tr\u01b0\u1edbc khi th\u1ea5y n\u00f3ng \u1edf m\u1eb7t trong g\u0103ng. Qu\u00e3ng th\u1eddi gian \u0111\u00f3 l\u00e0 h\u1eefu h\u1ea1n v\u00e0 \u0111\u01b0\u1ee3c \u0111o b\u1eb1ng ch\u1ec9 ti\u00eau nhi\u1ec7t ti\u1ebfp x\u00fac c\u1ee7a EN 407, ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 b\u1ea3o v\u1ec7 v\u00f4 th\u1eddi h\u1ea1n.\r\n\r\nB\u00ean c\u1ea1nh \u0111\u00f3, trong qu\u00e1 tr\u00ecnh n\u00f3ng ch\u1ea3y kim lo\u1ea1i, hi\u1ec7n t\u01b0\u1ee3ng b\u1eafn t\u00f3e c\u00e1c gi\u1ecdt x\u1ec9 l\u00e0 kh\u00f4ng th\u1ec3 tr\u00e1nh kh\u1ecfi. V\u1edbi \u0111\u1eb7c t\u00ednh kh\u00f4ng b\u1eaft l\u1eeda v\u00e0 b\u1ec1 m\u1eb7t da l\u1ed9n c\u00f3 kh\u1ea3 n\u0103ng l\u00e0m l\u1ec7ch h\u01b0\u1edbng r\u01a1i c\u1ee7a c\u00e1c h\u1ea1t kim lo\u1ea1i l\u1ecfng, \u0111\u00f4i g\u0103ng tay n\u00e0y l\u00e0m gi\u1ea3m \u0111\u00e1ng k\u1ec3 s\u1ed1 gi\u1ecdt x\u1ec9 ch\u1ea1m \u0111\u01b0\u1ee3c t\u1edbi da, nh\u01b0ng v\u1eabn ph\u1ea3i \u0111i k\u00e8m tay \u00e1o d\u00e0i ho\u1eb7c x\u00e0 c\u1ea1p da khi h\u00e0n ng\u1eeda.\r\n\r\nM\u1ee9c ch\u1ed1ng ch\u00e1y lan c\u1ee7a m\u1ed7i m\u00e3 g\u0103ng l\u1ea1i kh\u00f4ng gi\u1ed1ng nhau, n\u00ean ph\u1ea3i \u0111\u1ecdc ch\u1ec9 ti\u00eau A tr\u00ean nh\u00e3n EN 407 thay v\u00ec tin v\u00e0o l\u1eddi qu\u1ea3ng c\u00e1o. G\u0103ng \u0111\u1ea1t m\u1ee9c 3 ho\u1eb7c m\u1ee9c 4 \u1edf ch\u1ec9 ti\u00eau n\u00e0y m\u1edbi t\u1ef1 t\u1eaft nhanh sau khi r\u1eddi ng\u1ecdn l\u1eeda; m\u00e3 \u0111\u1ea1t m\u1ee9c th\u1ea5p v\u1eabn ch\u00e1y lan v\u00e0 v\u1eabn co r\u00fat v\u1eadt li\u1ec7u, v\u00e0 khi \u0111\u00f3 c\u00e1c ch\u1ec9 ti\u00eau nhi\u1ec7t c\u00f2n l\u1ea1i c\u0169ng ch\u1ec9 \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 t\u1ed1i \u0111a \u1edf m\u1ee9c 2.\r\n

H\u1ea1n Ch\u1ebf B\u1ecfng, Tr\u1ea7y X\u01b0\u1edbc V\u00e0 Tai N\u1ea1n Lao \u0110\u1ed9ng<\/strong><\/h3>\r\nB\u00ean c\u1ea1nh c\u00e1c nguy c\u01a1 v\u1ec1 nhi\u1ec7t, m\u00f4i tr\u01b0\u1eddng gia c\u00f4ng c\u01a1 kh\u00ed lu\u00f4n \u0111\u1ea7y r\u1eaby c\u00e1c m\u1ed1i nguy hi\u1ec3m c\u01a1 h\u1ecdc kh\u00e1c nh\u01b0 c\u00e1c c\u1ea1nh s\u1eafc nh\u1ecdn c\u1ee7a t\u1ea5m t\u00f4n, ba-via kim lo\u1ea1i ch\u01b0a qua m\u00e0i gi\u0169a, hay \u00e1p l\u1ef1c l\u1edbn t\u1eeb m\u00e1y ch\u1ea5n, m\u00e1y d\u1eadp. V\u1edbi \u0111\u1ed9 d\u00e0y l\u1edbn h\u01a1n g\u0103ng v\u1ea3i v\u00e0 c\u1ea5p ch\u1ed1ng \u0111\u00e2m th\u1ee7ng \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 theo EN 388, g\u0103ng da h\u00e0n l\u00e0m gi\u1ea3m r\u00f5 r\u1ec7t c\u00e1c v\u1ebft r\u00e1ch da, tr\u1ea7y x\u01b0\u1edbc hay b\u1ea7m d\u1eadp do va qu\u1ec7t v\u1edbi ph\u00f4i s\u1eaft th\u00e9p th\u00f4 r\u00e1p. V\u1eabn ph\u1ea3i \u0111\u1ed1i chi\u1ebfu \u0111\u00fang con s\u1ed1 c\u1ea5p in tr\u00ean nh\u00e3n, v\u00ec m\u1ed7i m\u00e3 g\u0103ng c\u00f3 m\u1ed9t m\u1ee9c kh\u00e1c nhau.\r\n\r\nH\u01a1n th\u1ebf n\u1eefa, tai n\u1ea1n lao \u0111\u1ed9ng trong ng\u00e0nh h\u00e0n \u0111\u00f4i khi c\u00f2n \u0111\u1ebfn t\u1eeb vi\u1ec7c ng\u01b0\u1eddi th\u1ee3 b\u1ecb gi\u1eadt do r\u00f2 r\u1ec9 d\u00f2ng \u0111i\u1ec7n t\u1eeb k\u00ecm h\u00e0n ho\u1eb7c m\u00e1y h\u00e0n. Hi\u1ec3u l\u1ea7m \u1edf ch\u1ed7 n\u00e0y c\u00f3 th\u1ec3 ph\u1ea3i tr\u1ea3 gi\u00e1 b\u1eb1ng m\u1ea1ng ng\u01b0\u1eddi: g\u0103ng tay da h\u00e0n ch\u1ec9 \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn theo EN 388 (r\u1ee7i ro c\u01a1 h\u1ecdc) v\u00e0 EN 407 (r\u1ee7i ro nhi\u1ec7t), ho\u00e0n to\u00e0n kh\u00f4ng qua th\u1eed nghi\u1ec7m \u0111i\u1ec7n m\u00f4i c\u1ee7a IEC 60903 hay EN 60903, n\u00ean s\u1ea3n ph\u1ea9m kh\u00f4ng c\u00f3 c\u1ea5p \u0111i\u1ec7n \u00e1p c\u00f4ng b\u1ed1 v\u00e0 kh\u00f4ng \u0111\u01b0\u1ee3c xem l\u00e0 trang b\u1ecb c\u00e1ch \u0111i\u1ec7n. L\u1edbp da thu\u1ed9c kh\u00f4 r\u00e1o, d\u00e0y d\u1eb7n ch\u1ec9 gi\u00fap gi\u1ea3m ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp v\u1edbi chi ti\u1ebft n\u00f3ng, tia l\u1eeda v\u00e0 x\u1ec9 h\u00e0n v\u0103ng ra, tuy\u1ec7t \u0111\u1ed1i kh\u00f4ng thay th\u1ebf \u0111\u01b0\u1ee3c g\u0103ng c\u00e1ch \u0111i\u1ec7n \u0111\u1ea1t IEC 60903 khi c\u00f3 nguy c\u01a1 \u0111i\u1ec7n gi\u1eadt.\n\n\u0110\u00e1ng l\u01b0u \u00fd h\u01a1n, da thu\u1ed9c l\u00e0 v\u1eadt li\u1ec7u h\u00fat \u1ea9m. Khi g\u0103ng h\u00e0n b\u1ecb \u01b0\u1edbt v\u00ec m\u1ed3 h\u00f4i, n\u01b0\u1edbc l\u00e0m m\u00e1t ho\u1eb7c m\u01b0a t\u1ea1i c\u00f4ng tr\u01b0\u1eddng, \u0111i\u1ec7n tr\u1edf c\u1ee7a l\u1edbp da t\u1ee5t xu\u1ed1ng v\u00e0 r\u1ee7i ro \u0111i\u1ec7n gi\u1eadt c\u00f2n t\u0103ng l\u00ean ch\u1ee9 kh\u00f4ng gi\u1ea3m. V\u00ec v\u1eady m\u1ecdi thao t\u00e1c ch\u1ea1m v\u00e0o ph\u1ea7n mang \u0111i\u1ec7n c\u1ee7a m\u00e1y h\u00e0n, t\u1ee7 \u0111i\u1ec7n hay c\u00e1p ngu\u1ed3n \u0111\u1ec1u ph\u1ea3i c\u1eaft \u0111i\u1ec7n, ki\u1ec3m tra l\u1ea1i b\u1eb1ng thi\u1ebft b\u1ecb th\u1eed \u0111i\u1ec7n v\u00e0 s\u1eed d\u1ee5ng \u0111\u00fang lo\u1ea1i g\u0103ng c\u00e1ch \u0111i\u1ec7n \u0111\u00e3 \u0111\u01b0\u1ee3c ki\u1ec3m \u0111\u1ecbnh \u0111\u1ecbnh k\u1ef3; g\u0103ng h\u00e0n b\u1ecb \u1ea9m ph\u1ea3i thay ngay ch\u1ee9 kh\u00f4ng d\u00f9ng ti\u1ebfp.\r\n\r\nGi\u1ea3m \u0111\u01b0\u1ee3c n\u1ed7i lo b\u1ecfng tay c\u0169ng gi\u00fap ng\u01b0\u1eddi th\u1ee3 gi\u1eef \u0111\u01b0\u1ee3c s\u1ef1 t\u1eadp trung v\u00e0o \u0111\u01b0\u1eddng h\u00e0n, t\u1eeb \u0111\u00f3 b\u1edbt l\u1ed7i k\u1ef9 thu\u1eadt v\u00e0 b\u1edbt c\u00e1c t\u00ecnh hu\u1ed1ng gi\u1eadt m\u00ecnh bu\u00f4ng d\u1ee5ng c\u1ee5 gi\u1eefa ch\u1eebng.\r\n

\u1ee8ng D\u1ee5ng Th\u1ef1c T\u1ebf Trong C\u00e1c Ng\u00e0nh Ngh\u1ec1<\/strong><\/h2>\r\nNh\u1edd s\u1edf h\u1eefu nh\u1eefng \u0111\u1eb7c t\u00ednh \u01b0u vi\u1ec7t v\u1ec1 c\u1ea3 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t l\u1eabn \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc, ph\u1ea1m vi s\u1eed d\u1ee5ng c\u1ee7a lo\u1ea1i g\u0103ng n\u00e0y kh\u00f4ng ch\u1ec9 g\u00f3i g\u1ecdn trong c\u00e1c x\u01b0\u1edfng h\u00e0n nh\u1ecf l\u1ebb. S\u1ea3n ph\u1ea9m \u0111\u00e3 v\u00e0 \u0111ang tr\u1edf th\u00e0nh ti\u00eau chu\u1ea9n b\u1ea3o h\u1ed9 b\u1eaft bu\u1ed9c trong r\u1ea5t nhi\u1ec1u ph\u00e2n kh\u00fac c\u00f4ng nghi\u1ec7p n\u1eb7ng v\u00e0 c\u00e1c m\u00f4i tr\u01b0\u1eddng \u0111\u00f2i h\u1ecfi t\u00ednh an to\u00e0n c\u1ef1c k\u1ef3 kh\u1eaft khe.\r\n

S\u1eed D\u1ee5ng Trong Ng\u00e0nh H\u00e0n C\u01a1 Kh\u00ed, Gia C\u00f4ng Kim Lo\u1ea1i<\/strong><\/h3>\r\nTrong c\u00e1c nh\u00e0 x\u01b0\u1edfng \u0111\u00f3ng t\u00e0u, ch\u1ebf t\u1ea1o k\u1ebft c\u1ea5u th\u00e9p, hay l\u1eafp r\u00e1p \u00f4 t\u00f4, c\u00e1c c\u00f4ng ngh\u1ec7 h\u00e0n nh\u01b0 h\u00e0n h\u1ed3 quang tay (SMAW), h\u00e0n MIG\/MAG (GMAW) hay c\u1eaft plasma di\u1ec5n ra li\u00ean t\u1ee5c v\u1edbi c\u01b0\u1eddng \u0111\u1ed9 cao. \u0110\u00e2y ch\u00ednh l\u00e0 “\u0111\u1ea5t di\u1ec5n” ch\u00ednh c\u1ee7a d\u00f2ng g\u0103ng da h\u00e0n. T\u1ea1i \u0111\u00e2y, ng\u01b0\u1eddi th\u1ee3 ph\u1ea3i tr\u1ef1c ti\u1ebfp ti\u1ebfp x\u00fac v\u1edbi ph\u00f4i kim lo\u1ea1i c\u00f3 nhi\u1ec7t \u0111\u1ed9 t\u1eeb v\u00e0i tr\u0103m \u0111\u1ebfn c\u1ea3 ngh\u00ecn \u0111\u1ed9 C ngay sau khi c\u1eaft ho\u1eb7c li\u00ean k\u1ebft.\r\n\r\n\u0110\u00f4i g\u0103ng gi\u00fap h\u1ecd d\u1ec5 d\u00e0ng thay \u0111\u1ed5i v\u1ecb tr\u00ed k\u00ecm h\u00e0n, \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed3 g\u00e1, hay th\u1eadm ch\u00ed l\u00e0 b\u1ed1c x\u1ebfp c\u00e1c chi ti\u1ebft v\u1eeba gia c\u00f4ng m\u00e0 kh\u00f4ng c\u1ea7n ch\u1edd \u0111\u1ee3i qu\u00e1 l\u00e2u \u0111\u1ec3 v\u1eadt li\u1ec7u ngu\u1ed9i h\u1eb3n. \u0110\u1ed1i v\u1edbi c\u00f4ng ngh\u1ec7 h\u00e0n TIG \u0111\u00f2i h\u1ecfi s\u1ef1 kh\u00e9o l\u00e9o cao \u1edf c\u00e1c ng\u00f3n tay \u0111\u1ec3 n\u1ea1p que h\u00e0n, c\u00e1c d\u00f2ng g\u0103ng tay da d\u00ea ho\u1eb7c da heo m\u1ecfng nh\u1eb9 nh\u01b0ng ch\u1ecbu nhi\u1ec7t t\u1ed1t s\u1ebd \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng, gi\u00fap v\u1eeba \u0111\u1ea3m b\u1ea3o an to\u00e0n, v\u1eeba gi\u1eef \u0111\u01b0\u1ee3c \u0111\u1ed9 c\u1ea3m gi\u00e1c chu\u1ea9n x\u00e1c cho \u0111\u00f4i b\u00e0n tay trong t\u1eebng c\u1eed \u0111\u1ed9ng nh\u1ecf nh\u1ea5t.\r\n

Ph\u00f9 H\u1ee3p V\u1edbi C\u00f4ng Tr\u00ecnh X\u00e2y D\u1ef1ng V\u00e0 Nh\u00e0 M\u00e1y C\u00f4ng Nghi\u1ec7p<\/strong><\/h3>\r\nKh\u00f4ng ch\u1ec9 d\u1eebng l\u1ea1i \u1edf c\u00e1c x\u01b0\u1edfng c\u01a1 kh\u00ed c\u1ed1 \u0111\u1ecbnh, t\u1ea1i c\u00e1c c\u00f4ng tr\u01b0\u1eddng x\u00e2y d\u1ef1ng cao t\u1ea7ng, vi\u1ec7c h\u00e0n c\u1eaft c\u00e1c h\u1ec7 th\u1ed1ng d\u1ea7m th\u00e9p, gi\u00e0n gi\u00e1o hay h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng \u1ed1ng c\u1ee9u h\u1ecfa, \u0111\u01b0\u1eddng \u1ed1ng \u00e1p l\u1ef1c lu\u00f4n \u0111\u00f2i h\u1ecfi th\u1ee3 h\u00e0n ph\u1ea3i l\u00e0m vi\u1ec7c trong nh\u1eefng t\u01b0 th\u1ebf kh\u00f3 kh\u0103n, d\u1ec5 b\u1ecb x\u1ec9 h\u00e0n r\u01a1i tr\u00fang ng\u01b0\u1eddi. Vi\u1ec7c trang b\u1ecb g\u0103ng c\u1ed5 d\u00e0i gi\u00fap b\u1ea3o v\u1ec7 to\u00e0n di\u1ec7n ph\u1ea7n c\u00e1nh tay c\u1ee7a ng\u01b0\u1eddi th\u1ee3 khi ph\u1ea3i ng\u1eeda tay h\u00e0n c\u00e1c \u0111\u01b0\u1eddng h\u00e0n tr\u1ea7n (h\u00e0n ng\u1eeda), ng\u0103n ch\u1eb7n c\u00e1c gi\u1ecdt kim lo\u1ea1i l\u1ecfng ch\u1ea3y ng\u01b0\u1ee3c v\u00e0o trong tay \u00e1o.\r\n\r\nB\u00ean c\u1ea1nh \u0111\u00f3, t\u1ea1i c\u00e1c nh\u00e0 m\u00e1y luy\u1ec7n kim, x\u01b0\u1edfng \u0111\u00fac \u00e1p l\u1ef1c cao, hay c\u00e1c tr\u1ea1m b\u1ea3o d\u01b0\u1ee1ng m\u00e1y m\u00f3c c\u00f4ng nghi\u1ec7p quy m\u00f4 l\u1edbn, d\u00f2ng g\u0103ng tay n\u00e0y c\u00f2n \u0111\u01b0\u1ee3c d\u00f9ng cho c\u00e1c k\u1ef9 s\u01b0 b\u1ea3o tr\u00ec khi ph\u1ea3i thao t\u00e1c c\u1ea1nh c\u00e1c l\u00f2 h\u01a1i, \u0111\u01b0\u1eddng \u1ed1ng d\u1eabn kh\u00ed n\u00f3ng ho\u1eb7c khi v\u1eadn h\u00e0nh c\u00e1c thi\u1ebft b\u1ecb c\u00f3 b\u1ec1 m\u1eb7t t\u1ecfa nhi\u1ec7t l\u1edbn. Kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n v\u00e0 ch\u1ecbu l\u1ef1c k\u00e9o t\u1ed1t gi\u00fap g\u0103ng tay b\u00e1m s\u00e1t c\u00e1c b\u1ec1 m\u1eb7t g\u1ed3 gh\u1ec1 c\u1ee7a m\u00e1y m\u00f3c, h\u1ed7 tr\u1ee3 \u0111\u1eafc l\u1ef1c cho c\u00f4ng t\u00e1c s\u1eeda ch\u1eefa, v\u1eadn h\u00e0nh di\u1ec5n ra su\u00f4n s\u1ebb, an to\u00e0n v\u00e0 \u0111\u00fang ti\u1ebfn \u0111\u1ed9.\r\n

Nh\u00e0 Cung C\u1ea5p N\u00e0o Ch\u1ecbu \u0110\u1ed5i L\u00f4 Khi \u0110\u01b0\u1eddng May Bung S\u1edbm<\/strong><\/h2>\r\nTr\u01b0\u1edbc th\u1ef1c tr\u1ea1ng th\u1ecb tr\u01b0\u1eddng thi\u1ebft b\u1ecb b\u1ea3o h\u1ed9 lao \u0111\u1ed9ng \u0111ang xu\u1ea5t hi\u1ec7n ng\u00e0y c\u00e0ng nhi\u1ec1u c\u00e1c lo\u1ea1i h\u00e0ng gi\u1ea3, h\u00e0ng nh\u00e1i k\u00e9m ch\u1ea5t l\u01b0\u1ee3ng l\u00e0m t\u1eeb da simili gi\u1ea3 ho\u1eb7c da ph\u1ebf li\u1ec7u t\u00e1i ch\u1ebf r\u1ea5t d\u1ec5 ch\u00e1y v\u00e0 nhanh r\u00e1ch, vi\u1ec7c t\u00ecm ki\u1ebfm m\u1ed9t \u0111\u01a1n v\u1ecb cung c\u1ea5p uy t\u00edn l\u00e0 b\u00e0i to\u00e1n v\u00f4 c\u00f9ng quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u1ea3 c\u00e1 nh\u00e2n ng\u01b0\u1eddi th\u1ee3 l\u1eabn c\u00e1c doanh nghi\u1ec7p. M\u1ed9t \u0111\u1ecba ch\u1ec9 kinh doanh uy t\u00edn kh\u00f4ng ch\u1ec9 cam k\u1ebft v\u1ec1 m\u1eb7t ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a s\u1ea3n ph\u1ea9m m\u00e0 c\u00f2n cho ph\u00e9p ng\u01b0\u1eddi mua \u0111\u1ed1i chi\u1ebfu b\u1eb1ng ch\u1ee9ng nh\u1eadn ki\u1ec3m \u0111\u1ecbnh v\u00e0 k\u1ebft qu\u1ea3 th\u1eed nghi\u1ec7m c\u1ee5 th\u1ec3.\r\n\r\n\n
\"G\u0103ng
G\u0103ng Tay Da H\u00e0n Ch\u1ecbu Nhi\u1ec7t C\u00f4ng Nghi\u1ec7p L\u00e0 S\u1ea3n Ph\u1ea9m B\u1ea3o H\u1ed9 Chuy\u00ean D\u1ee5ng Gi\u00fap B\u1ea3o V\u1ec7 \u0110\u00f4i Tay Tr\u01b0\u1edbc Nhi\u1ec7t \u0110\u1ed9 Cao Tia L\u1eeda V\u00e0 Kim Lo\u1ea1i N\u00f3ng Ch\u1ea5t Li\u1ec7u Da B\u1ec1n Ch\u1eafc Ch\u1ed1ng M\u00e0i M\u00f2n T\u1ed1t Mang L\u1ea1i S\u1ef1 An To\u00e0n Tho\u1ea3i M\u00e1i V\u00e0 Hi\u1ec7u Qu\u1ea3 Cao.<\/figcaption><\/figure>\n\r\n\r\nKhi l\u1ef1a ch\u1ecdn \u0111\u1ed1i t\u00e1c cung \u1ee9ng d\u00f2ng s\u1ea3n ph\u1ea9m n\u00e0y, qu\u00fd kh\u00e1ch h\u00e0ng n\u00ean \u01b0u ti\u00ean nh\u1eefng \u0111\u01a1n v\u1ecb c\u00f3 c\u00e1c ti\u00eau ch\u00ed sau:\r\n\r\nMinh b\u1ea1ch v\u1ec1 ngu\u1ed3n g\u1ed1c xu\u1ea5t x\u1ee9:<\/strong> S\u1ea3n ph\u1ea9m ph\u1ea3i c\u00f3 \u0111\u1ea7y \u0111\u1ee7 nh\u00e3n m\u00e1c, gi\u1ea5y ch\u1ee9ng nh\u1eadn CO\/CQ t\u1eeb c\u00e1c th\u01b0\u01a1ng hi\u1ec7u b\u1ea3o h\u1ed9 h\u00e0ng \u0111\u1ea7u th\u1ebf gi\u1edbi (ch\u1eb3ng h\u1ea1n nh\u01b0 3M, Delta Plus, Honeywell, Everest, hay c\u00e1c d\u00f2ng g\u0103ng n\u1ed9i \u0111\u1ecba \u0111\u1ea1t ti\u00eau chu\u1ea9n xu\u1ea5t kh\u1ea9u).\r\n\r\n\u0110\u1ea1t ti\u00eau chu\u1ea9n ki\u1ec3m \u0111\u1ecbnh qu\u1ed1c t\u1ebf:<\/strong> G\u0103ng tay ph\u1ea3i \u0111\u00e1p \u1ee9ng c\u00e1c b\u1ed9 ti\u00eau chu\u1ea9n kh\u1eaft khe v\u1ec1 b\u1ea3o h\u1ed9 c\u01a1 h\u1ecdc v\u00e0 ch\u1ecbu nhi\u1ec7t nh\u01b0 EN388 (ch\u1ed1ng m\u00e0i m\u00f2n, c\u1eaft, x\u00e9 r\u00e1ch, \u0111\u00e2m th\u1ee7ng) v\u00e0 EN407 (ch\u1ed1ng ch\u00e1y, ch\u1ecbu nhi\u1ec7t ti\u1ebfp x\u00fac, nhi\u1ec7t b\u1ee9c x\u1ea1).\r\n\r\nY\u00eau c\u1ea7u ti\u00eau chu\u1ea9n ch\u1ec9 c\u00f3 gi\u00e1 tr\u1ecb n\u1ebfu ng\u01b0\u1eddi mua \u0111\u1ecdc \u0111\u01b0\u1ee3c d\u00e3y k\u00fd t\u1ef1 \u0111i k\u00e8m. Nh\u00e3n EN 407 g\u1ed3m s\u00e1u v\u1ecb tr\u00ed x\u1ebfp theo th\u1ee9 t\u1ef1 A \u0111\u1ebfn F: A l\u00e0 t\u00ednh ch\u1ed1ng ch\u00e1y lan, B l\u00e0 nhi\u1ec7t ti\u1ebfp x\u00fac, C l\u00e0 nhi\u1ec7t \u0111\u1ed1i l\u01b0u, D l\u00e0 nhi\u1ec7t b\u1ee9c x\u1ea1, E l\u00e0 gi\u1ecdt kim lo\u1ea1i n\u00f3ng ch\u1ea3y c\u1ee1 nh\u1ecf v\u00e0 F l\u00e0 kh\u1ed1i l\u01b0\u1ee3ng l\u1edbn kim lo\u1ea1i n\u00f3ng ch\u1ea3y. Ri\u00eang ch\u1ec9 ti\u00eau nhi\u1ec7t ti\u1ebfp x\u00fac quy \u0111\u1ed5i th\u1eb3ng ra nhi\u1ec7t \u0111\u1ed9: m\u1ee9c 1 \u1ee9ng v\u1edbi 100 \u0111\u1ed9 C, m\u1ee9c 2 l\u00e0 250 \u0111\u1ed9 C, m\u1ee9c 3 l\u00e0 350 \u0111\u1ed9 C, m\u1ee9c 4 l\u00e0 500 \u0111\u1ed9 C, t\u1ea5t c\u1ea3 \u0111\u1ec1u x\u00e9t theo ng\u01b0\u1ee1ng th\u1eddi gian tr\u00ean 15 gi\u00e2y; v\u00e0 n\u1ebfu t\u00ednh ch\u1ed1ng ch\u00e1y lan kh\u00f4ng \u0111\u1ea1t t\u1eeb m\u1ee9c 3 tr\u1edf l\u00ean th\u00ec c\u00e1c ch\u1ec9 ti\u00eau nhi\u1ec7t c\u00f2n l\u1ea1i ch\u1ec9 \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 t\u1ed1i \u0111a m\u1ee9c 2 \u2014 chi ti\u1ebft t\u1eebng ph\u00e9p th\u1eed n\u1eb1m trong t\u00e0i li\u1ec7u h\u01b0\u1edbng d\u1eabn ti\u00eau chu\u1ea9n EN 407 c\u1ee7a Ansell<\/a>. V\u1ec1 ph\u00eda tr\u00e1ch nhi\u1ec7m b\u00ean s\u1eed d\u1ee5ng lao \u0111\u1ed9ng, \u0111i\u1ec1u 1910.138 c\u1ee7a OSHA v\u1ec1 b\u1ea3o v\u1ec7 b\u00e0n tay<\/a> quy \u0111\u1ecbnh ph\u1ea3i ch\u1ecdn g\u0103ng d\u1ef1a tr\u00ean \u0111\u00e1nh gi\u00e1 \u0111\u1eb7c t\u00ednh c\u1ee7a g\u0103ng so v\u1edbi \u0111\u00fang c\u00f4ng vi\u1ec7c, th\u1eddi gian \u0111eo v\u00e0 m\u1ed1i nguy \u0111\u00e3 nh\u1eadn di\u1ec7n; hi\u1ec3u \u0111\u00fang ngh\u0129a l\u00e0 m\u00e3 g\u0103ng cho h\u00e0n que v\u00e0 m\u00e3 cho h\u00e0n TIG ph\u1ea3i ch\u1ecdn ri\u00eang, kh\u00f4ng c\u1ea5p chung m\u1ed9t m\u00e3 cho c\u1ea3 x\u01b0\u1edfng.\n\nCam k\u1ebft \u0111\u1ed5i l\u00f4 khi \u0111\u01b0\u1eddng may bung s\u1edbm:<\/strong> \u0111\u00e2y l\u00e0 c\u00e2u h\u1ecfi ph\u00e2n lo\u1ea1i nhanh nh\u1ea5t gi\u1eefa nh\u00e0 cung c\u1ea5p c\u00f3 ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 n\u01a1i gom h\u00e0ng tr\u00f4i n\u1ed5i. Ch\u1ec9 Kevlar \u1edf \u0111\u01b0\u1eddng may l\u00f2ng b\u00e0n tay v\u00e0 g\u1ed1c ng\u00f3n c\u00e1i l\u00e0 ch\u1ed7 h\u1ecfng \u0111\u1ea7u ti\u00ean, n\u00ean h\u00e3y y\u00eau c\u1ea7u ghi th\u1eb3ng v\u00e0o h\u1ee3p \u0111\u1ed3ng m\u1ed9t m\u1ed1c c\u1ee5 th\u1ec3 \u2014 ch\u1eb3ng h\u1ea1n bung ch\u1ec9 trong th\u00e1ng \u0111\u1ea7u s\u1eed d\u1ee5ng \u0111\u00fang m\u1ee5c \u0111\u00edch th\u00ec \u0111\u1ed5i l\u00f4 \u2014 thay v\u00ec nh\u1eadn m\u1ed9t l\u1eddi h\u1ee9a b\u1ea3o h\u00e0nh chung chung. \u0110i k\u00e8m \u0111\u00f3, \u0111\u1ed9i ng\u0169 t\u01b0 v\u1ea5n ph\u1ea3i am hi\u1ec3u k\u1ef9 thu\u1eadt \u0111\u1ec3 gi\u00fap ch\u1ecdn \u0111\u00fang lo\u1ea1i g\u0103ng cho t\u1eebng c\u00f4ng ngh\u1ec7 h\u00e0n: h\u00e0n TIG c\u1ea7n m\u1ecfng nh\u1eb9 linh ho\u1ea1t, c\u00f2n h\u00e0n que v\u00e0 MIG c\u1ea7n \u0111\u1ed9 d\u00e0y c\u00f9ng c\u1ea5p ch\u1ed1ng ch\u00e1y lan cao h\u01a1n.\r\n\r\nN\u0103ng l\u1ef1c cung \u1ee9ng l\u1edbn:<\/strong> \u0110\u1ed1i v\u1edbi c\u00e1c nh\u00e0 th\u1ea7u hay x\u01b0\u1edfng c\u01a1 kh\u00ed quy m\u00f4 l\u1edbn, \u0111\u01a1n v\u1ecb cung c\u1ea5p c\u1ea7n c\u00f3 ngu\u1ed3n h\u00e0ng \u1ed5n \u0111\u1ecbnh, kh\u1ea3 n\u0103ng chi\u1ebft kh\u1ea5u gi\u00e1 s\u1ec9 t\u1ed1t v\u00e0 giao h\u00e0ng nhanh ch\u00f3ng \u0111\u1ec3 kh\u00f4ng l\u00e0m gi\u00e1n \u0111o\u1ea1n ti\u1ebfn \u0111\u1ed9 thi c\u00f4ng c\u1ee7a c\u00f4ng tr\u00ecnh.\r\n\r\nB\u1eb1ng vi\u1ec7c \u0111\u1ea7u t\u01b0 nghi\u00eam t\u00fac v\u00e0o c\u00e1c thi\u1ebft b\u1ecb b\u1ea3o h\u1ed9 ch\u00ednh h\u00e3ng, doanh nghi\u1ec7p kh\u00f4ng ch\u1ec9 b\u1ea3o v\u1ec7 t\u00e0i s\u1ea3n qu\u00fd gi\u00e1 nh\u1ea5t ch\u00ednh l\u00e0 s\u1ee9c kh\u1ecfe c\u1ee7a ng\u01b0\u1eddi lao \u0111\u1ed9ng, m\u00e0 c\u00f2n tr\u1ef1c ti\u1ebfp n\u00e2ng cao uy t\u00edn, t\u00ednh chuy\u00ean nghi\u1ec7p v\u00e0 x\u00e2y d\u1ef1ng m\u1ed9t m\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c an to\u00e0n, b\u1ec1n v\u1eefng.\r\n\r\n\u0110\u1eebng v\u00ec ti\u1ebft ki\u1ec7m m\u1ed9t ph\u1ea7n chi ph\u00ed nh\u1ecf tr\u01b0\u1edbc m\u1eaft m\u00e0 \u0111\u00e1nh \u0111\u1ed5i b\u1eb1ng s\u1ef1 an to\u00e0n c\u1ee7a \u0111\u00f4i b\u00e0n tay. H\u00e3y l\u00e0 ng\u01b0\u1eddi ti\u00eau d\u00f9ng th\u00f4ng th\u00e1i khi l\u1ef1a ch\u1ecdn c\u00e1c d\u00f2ng g\u0103ng da h\u00e0n ch\u1ea5t l\u01b0\u1ee3ng cao, v\u00e0 lu\u00f4n nh\u1edb r\u1eb1ng vi\u1ec7c trang b\u1ecb g\u0103ng tay b\u1ea3o h\u1ed9 cho th\u1ee3 h\u00e0n<\/a> \u0111\u1ea1t chu\u1ea9n ch\u00ednh l\u00e0 n\u1ec1n t\u1ea3ng v\u1eefng ch\u1eafc cho m\u1ecdi c\u00f4ng tr\u00ecnh v\u00e0 s\u1ea3n ph\u1ea9m c\u01a1 kh\u00ed ho\u00e0n h\u1ea3o.","protected":false},"excerpt":{"rendered":"

Trong b\u1ed1i c\u1ea3nh c\u00f4ng nghi\u1ec7p c\u01a1 kh\u00ed ng\u00e0y c\u00e0ng ph\u00e1t tri\u1ec3n, vi\u1ec7c b\u1ea3o h\u1ed9 an to\u00e0n lao \u0111\u1ed9ng cho th\u1ee3 h\u00e0n lu\u00f4n l\u00e0 \u01b0u ti\u00ean h\u00e0ng \u0111\u1ea7u t\u1ea1i m\u1ed7i x\u01b0\u1edfng gia c\u00f4ng. Nh\u1eefng r\u1ee7i ro t\u1eeb h\u1ed3 quang \u0111i\u1ec7n, x\u1ec9 h\u00e0n n\u00f3ng ch\u1ea3y v\u00e0 nhi\u1ec7t l\u01b0\u1ee3ng t\u1ecfa ra c\u1ef1c l\u1edbn \u0111\u00f2i h\u1ecfi m\u1ed9t gi\u1ea3i ph\u00e1p…<\/p>\n","protected":false},"author":761,"featured_media":77429,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1,5383,6351],"tags":[7114,2420,4839],"class_list":["post-77424","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc","category-hoi-dap","category-review-san-pham","tag-gang-tay-bao-ho-ben-bi","tag-gang-tay-da-han-chat-luong","tag-gang-tay-da-han-chat-luong-tot"],"_links":{"self":[{"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/posts\/77424","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/users\/761"}],"replies":[{"embeddable":true,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/comments?post=77424"}],"version-history":[{"count":46,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/posts\/77424\/revisions"}],"predecessor-version":[{"id":101718,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/posts\/77424\/revisions\/101718"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/media\/77429"}],"wp:attachment":[{"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/media?parent=77424"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/categories?post=77424"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/tags?post=77424"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}