KỸ THUẬT HÀN NỐI SỢI QUANG pot

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KỸ THUẬT HÀN NỐI SỢI QUANG pot

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 KỸ THUẬT HÀN NỐI SỢI QUANG  •  –  !"#$%&$" '$("!"#$)$ – * +,!%&$"-./01$2 • 3'$4$"!#$./ • 5(6$-%&$7#$+ • Thế nào là một mối nối cơ khí (mechanical splice)? – 5 !#$+8+,!$'$4$.+,!$9: %;"<=> – ?"!#$@$%A+AB'C"D E – *>F""<=>-G – H>I<=>8$?-$?JK LMME NO@$$P"+M"$DM./ NQRS+0"#$ N-T#$ME"U?#$ NV"!#$."-+C+:.-$"WXYB"#$B"Z+C #$B[ Việc chọn lựa mối nối cơ khí hay mối nối hàn nhiệt phụ thuộc vào: • >2 – =>@$E+E,%+E"+B"B<+B% I<$<@$[,$$"<=>=($\] UJX^- – _E+E,%+E/"B"+_$" -GG>=\UJX^ • ?G,!$2 – ,`$'G.(FM>==> – #$'F,`$a"?"M$5bB$E ,`$I)$=> – ?"c(FM-$"=>d$.G+ /./"e$ ,?HBI+'"$,`$I)$" Các bước thực tế để thực hiện một mối nối hàn nhiệt: • fG0"d$'g%,/>2 – %,/\L?h%A!#$ – %,/iLfG!#$+CM:D – %,/jLV!#$ – %,/gLf(. • %,/\L?h%A!#$2 – 5"/%(.!/%a:B/"B$+klIG! #$5m.3-II$\ino – p-a$!#$(+,!M • %,/iL%G!#$+CM:D2 – >F"#+A+C' – O@$C:"!#$FG – :D+q(4$,$,=$.r.@$$'./-<!#$ – #E%,/D!"+@ – XD_I<$'$"s\]]]UJX-;_ Mặt cắt xấu Mặt cắt tốt • %,/jLV!#$237%,/>2 – 3'$$ – 5'$(c$c$ • %,/gLf(.2 – ,`$'1$s]n+\n% – T@$%A+0"%t,`$ – _GE+,!%(.+C$"%u$ P • G%v+C\ – w<._EG,!$JG – *"\+=$(s\]L\n$v – b9$">F"($-_j]$v\`$ $.ve.$'$4$"!#$ • 5%(.\F$ – G("E+,!%(.=aF$,`$ ,`$+,!+:-$\$J-B\.x%(.=> --%@$ – ,`$"+,!+:-_' -8By-8\ – J+'+,!+:_\%A%(."z • 5+CC0$++M_E – X)$WX{,/$\,/$,>F".t+,`$>-,`$I ,/$'C" - Tại sao phải đo kiểm sợi quang? • OC-"kc_|Z • OC-D+:IC • 3Z+ G%,/'$M+$#(B%1$@$)![ • OC-y • Q"+A.A->y • JRy - Khi nào phải đo kiểm sợi quang? • M" • OZ" • JD+: • J.-$ • b$ • f(I,}$+Ar • JR9.0$0@$c - Làm gì khi đo kiểm sợi quang? • OC-@$Mc • G"-$%t.-$LIf^ • G"..A-> • w(FMWc--LW{5 • JIIz • ? I  .  KỸ THUẬT HÀN NỐI SỢI QUANG  •  – . H>I<=>8$?-$?JK LMME NO@$$P"+M"$DM./ NQRS+0"#$ N-T#$ME"U?#$ NV"!#$."-+C+:.-$"WXYB"#$B"Z+C #$B[ Việc chọn lựa mối nối cơ khí hay mối nối hàn nhiệt phụ thuộc vào: • >2 – =>@$E+E,%+E"+B"B<+B% I<$<@$[,$$"<=>=($] UJX^- –. kiểm sợi quang?  • M" • OZ" • JD+: • J.-$ • b$ • f(I,}$+Ar • JR9.0$0@$c - 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