1. Tensile Strength: Nrog rau "Pulling Forces" Thaum Spooling
Spooling kev khiav hauj lwm ua kom muaj kev nro tam sim ntawd (xws li, thaum lub ntauwd crane nqa ib lub nra, lub cable yog rub down). Yog li ntawd, reeling cables feem ntau muaj cov txheej txheem sab hauv: lub teeb -cov haujlwm reels (xws li cov me me conveyors) suav nrog Kevlar fibers (lub zog tensile ntawm 500-800 kg), thaum hnyav -cov haujlwm reels (xws li cov mining pob zeb xyaum) siv cov khoom siv hluav taws xob sib xyaw ua ke ntawm cov hlau fiber ntau (xws li cov pob zeb mining) siv cov khoom siv hluav taws xob sib xyaw ua ke ntawm cov hlau fiber ntau. 2,000 kg) los tiv thaiv kev tawg lossis deformation.
2. Abrasion Resistance: Withstanding "Friction" Thaum Winding
Rov ua dua winding ua rau kev sib txhuam tawm tsam lub cev ntawm lub cev thiab nruab nrab ntawm cov khaubncaws sab nraud povtseg. Yog li ntawd, cov ntaub qhwv sab nrauv feem ntau yog ua los ntawm kev puas tsuaj heev - cov khoom siv tiv taus - feem ntau polyurethane (PUR) - nrog kev puas tsuaj tsawg dua los yog sib npaug li 50 mm³ ib 1,000 cycles (peb zaug ntau dua -tiv taus dua li txheej txheem PVC). Nyob rau hauv ib puag ncig hnyav (xws li gravel quarries), lub hnab yuav thickened (1.5–2.0 mm) los yog txawm kho nrog ib tug abrasion{11}}cov txheej tiv thaiv kom txo tau hnav thaum ua haujlwm.
3. Khoov Flexibility: Ua raws li lub Reel "Winding Radius"
Reels sib txawv nyob rau hauv txoj kab uas hla (los ntawm kaum ntawm centimeters mus rau ob peb meters), yuav tsum tau cables rau cua nruj nreem tsis tawg. Rau me me - txoj kab uas hla (piv txwv li, ntawm cov khoom siv tu), ultra- cov tooj liab zoo (VDE 0295 Chav Kawm 7) yog siv, tso cai rau qhov tsawg kawg nkaus khoov vojvoog kom tsawg li yim npaug ntawm cov kab sab nraud. Rau siab - zaus reeling daim ntawv thov (xws li, automated ntau lawm kab), sheath yooj yog optimized los xyuas kom meej lub cable tseem pliable txawm nyob rau hauv qis kub (txog -40 degree), ua tiav ib tug dabtsi yog khoov kev pab cuam lub neej ntawm ntau tshaj 6 lab cycles.
