Abstract: Zvakanakira fiber optic tambo inoita kuti kushandiswa kwayo mumunda wekutaurirana kunogara kuchiwedzerwa, kuitira kuti ienderane neyakasiyana nharaunda, iyo inoenderana nekusimbisa inowanzowedzerwa muhurongwa hwekugadzira fiber optic tambo kusangana nezvinodiwa zvakasiyana. Iri bepa rinonyanya kusuma zvakanakira shinda yegirazi faibha (kureva girazi faibha warn) sefiber optic cable reinforcement, uye muchidimbu inosuma magadzirirwo nemashandiro efiber optic tambo yakasimbiswa neshinda yegirazi fiber, uye inoongorora muchidimbu kunetsa mukushandiswa kwegirazi reshinda.
Keywords: kusimbisa, girazi fiber shinda
1.Background tsananguro
Kuberekwa nekusimudzirwa kwefiber optic communication ndiyo shanduko yakakosha munhoroondo yekufambiswa kwemashoko, fiber optic communication yakashandura nzira yechinyakare yekutaurirana, zvichiita kuti zvikwanise kutaurirana nekumhanya kukuru uye nekugona kukuru pasina chero rudzi rwekukanganisa magineti. Nekuenderera mberi kwekuvandudzwa kwefiber optic tambo uye tekinoroji yekutaurirana, tekinoroji yefiber optic yakagadziridzwawo zvakanyanya, fiber optic tambo ine mukana wese inoita kuti ive mumunda wekutaurirana kushandiswa kweiyo scope kuri kuramba kuchiwedzerwa, parizvino, fiber optic tambo ine kukurumidza kukura uye huwandu hwakawanda hwemashandisirwo apinda munzvimbo dzakasiyana siyana dzekutaurirana kwewaya yave ndiyo nzira huru yekukurukurirana yehupenyu hwemazuva ano, kukonzeresa kwehukama hwemagariro.
2.Kushandiswa kwezvizhinji uye marudzi ekusimbisa
Kuti uenderane nemamiriro akasiyana-siyana, kusimbiswa kunopindirana kunowanzowedzerwa mumutambo wekugadzira tambo kana tambo yetambo inoshandurwa kuti isangane nezvinodiwa zvakasiyana. Fiber optic tambo yekusimbisa inogona kupatsanurwa kuita simbi yekusimbisa uye isiri-simbi yekusimbisa, iyo huru simbi yekusimbisa zvikamu zvakasiyana saizi yesimbi waya, aluminium tepi, nezvimwewo, zvisiri zvesimbi zvekusimbisa zvikamu zvinonyanya FRP, KFRP, tepi yekudzivirira mvura, aramid, tambo yesimbi, nezvimwewo. kusimbaradza, inonyanya kushandiswa mukuvaka uye kushandisa nharaunda ine zvakakwirira zvinodikanwa zveaxial tension, senge kunze kwepamusoro kuisa uye mapaipi, kuvigwa kwakananga uye zvimwe zviitiko. Zvisiri-simbi zvekusimbisa zvikamu Pamusana pemhando dzakasiyana-siyana, basa rinoitwa zvakasiyana. Sezvo iyo isiri-simbi yekusimbisa yakapfava uye simba rekusimba riri diki pane iro rekusimbisa simbi, rinogona kushandiswa mukati meimba, muzvivako, pakati pepasi, kana kusungirirwa kune simbi yakasimbiswa fiber optic cables kana pane zvakakosha. Kune dzimwe nharaunda dzakakosha, dzakadai senzvimbo ine makonzo ataurwa pamusoro apa, kusimbiswa kwakakosha kunodiwa kusangana kwete chete neaxial uye lateral stress inodiwa, asiwo mamwe maficha, sekuramba kutsenga. Iri bepa rinosuma mashandisirwo eshinda yefiberglass sechinhu chinosimbisa muRF yekudhonza-kunze tambo, pombi butterfly tambo uye rodent-proof tambo.
3. Girazi fiber shinda uye zvakanakira zvayo
Girazi faibha imhando nyowani yezvigadzirwa zveinjiniya, ine kenduru isingabatike, isingaparare, kupisa kwakanyanya, kunyudza hunyoro, kurebesa uye zvimwe zvinhu zvakanakisa, mumagetsi, mekiniki, makemikari uye optical properties, saka kune anoshandiswa zvakanyanya mumaindasitiri akasiyana siyana. Girazi faibha yeshinda inogona kupatsanurwa kuita mhando mbiri: shinda-isina shinda uye yakamonyoroka, iyo inowanzo shandiswa kugadzira fiber optic tambo.
Girazi faibha shinda sefiber optic tambo yekusimbisa, ine zvinotevera zvakanakira:
(1) mukusimba kwesimba zvinodikanwa zvechiitiko panzvimbo yearamid, inoumba iyo fiber optic tambo yekumisikidza zvinhu, zvehupfumi uye zvinogoneka. Aramid itsva high-tech synthetic fiber, ine zvakanakira zvesimba repamusoro-soro, yakakwira modulus uye yakakwirira tembiricha kuramba. Mutengo wearamid wanga wakakwira, izvo zvinozokanganisawo zvakananga mutengo wefiber optic tambo. Fiberglass warn ingangoita 1/20 yearamid mumutengo, uye mamwe maratidziro ekuita haana kusiyana zvakanyanya kana achienzaniswa nearamid, saka shinda yefiberglass inogona kushandiswa sechinzvimbo chearamid, uye hupfumi huri nani. Kuenzanisa kwekuita pakati pearamid uye fiberglass shinda inoratidzwa mutafura iri pazasi.
Tafura Kuenzanisa kwekuita kwearamid uye girazi fiber shinda
(2) Fiberglass shinda haina muchetura uye haikuvadzi, isingabatike, inodzivirira kupisa, inodzivirira tembiricha yakakwira, yakadzikira, yakagadzikana mumakemikari, uye inosangana nezvinodiwa zvekushanda kwetambo yemaziso seRoHS. Iyo yegirazi fiber yarn zvakare ine zvirinani kupfeka uye corrosion kuramba, kuchengetedza kupisa uye insulation zvivakwa. Inova nechokwadi chekuti tambo yefiber optic inogona kushanda zvakajairwa mutembiricha yakakwira kana yakaderera, uye inogona kuchinjika kune yakanyanya kuomarara nharaunda. Insulation zvivakwa zvinoita kuti tambo yefiber optic kubva pakurohwa nemheni kana kumwe kukanganiswa kwemagetsi, inogona kushandiswa zvakanyanya mune yakazara dielectric fiber optic tambo.
(3) Girazi faibha shinda yakazadzwa nefiber optic tambo inogona kuita kuti tambo dhizaini ive compact uye kuwedzera tambo inotsiga uye inomanikidza simba.
(4) mvura-inovharira girazi faibha warn ndiyo imwe yenzira dzakanakisa dzekuvhara mvura mufiber optic cable. Kuvhara mvura kwemvura-inovharira girazi reshinda yefayibha kuri nani pane kuvharisa mvura aramid, iyo ine chiyero chekuzvimba che 160%, nepo mvura-inovharira girazi fiber warn ine chiyero chekuzvimba che200%. Kana huwandu hwegirazi fiber yarn huchiwedzerwa, iyo mvura-yekudzivirira mhedzisiro ichave yakanyanya kutaridzika. Iyo yakaoma mvura-yekudzivirira chimiro, uye hapana chikonzero chekupukuta mafuta paste panguva yekubatanidza maitiro, ayo ari nyore pakuvaka uye zvakanyanya zvinoenderana nezvinodiwa kwezvakatipoteredza.
(5) Fiberglass warn seyakasimbisa chimiro chefiber optic tambo ine yakanaka flexibility, iyo inogona kubvisa zvipingamupinyi zvefiber optic tambo iyo yakanyanya kuomarara uye isiri nyore kukotama nekuda kwekusimbisa, iyo inopa nyore kune ese maficha ekugadzira nekuisa. Iyo ine zvishoma mhedzisiro pakukotama kuita kwefiber optic tambo, uye kubhenda radius inogona kusvika kagumi padhayamita yekunze kwetambo, iyo inonyanya kukodzera kune yakaoma kuradzika nharaunda.
(6) Kuwanda kwegirazi fiber warn i 2.5g/cm3, tambo yefiber optic ine girazi reshinda shinda sezvo kusimbaradza kuri kureruka muhuremu, kuderedza mari yekufambisa.
(7) Girazi faibha shinda zvakare ine yakanaka anti-rodent performance. Muminda mizhinji nenzvimbo dzine makomo muChina, zvinomera zvakakodzera makonzo kuti ararame, uye kunhuhwirira kwakasarudzika kuri mupurasitiki sheath yefiber optic tambo iri nyore kukwezva makonzo kuti atsemure, saka tambo yekutaurirana inowanzotambura nekurumwa nemakonzo mune dzimwe nguva uye inokanganisa kunaka kwekutaurirana, uye mumatambudziko akakomba, inogona kutotungamira kumisa kutaurirana kwehunde uye kukonzeresa nharaunda. Zvakanakira nekuipira kwechinyakare nzira dzekudzivirira makonzo uye girazi fiber shinda rodent-proofing inofananidzwa mutafura inotevera.
6. Mhedziso
Muchidimbu, girazi faibha shinda haingoite zvakanakisa, asiwo mutengo wakaderera, unosungirwa kuve unowedzera kushandiswa fiber optic tambo yekusimbisa, kuderedza mutengo wekugadzirwa kwevagadziri vefiber optic cable, uye kuzadzisa zvirinani zvinodiwa zvakasiyana zvevatengi vepamba nevekunze.
Nguva yekutumira: Jul-09-2022