Wire sumri gaw sharawt ai, htaw ai, lit hpe htaw ai bungli ni hta ahkyak ai daw langai rai nna, shi a kam hpa mai ai lam gaw bungli galaw ai shimlum lam hte hkrak ai lam hpe hkrak hkrak hkra machyi shangun ai. Long-term practice hku nna, wire sumri lata ai, jai lang ai, gram lajang ai lam ni hta tatut mahkrum madup nkau mi hpe mahkawng da lu saga ai.
Langai, wire rope hpe lata ai shaloi, bungli galaw ai masa hte maren galaw ra ai. Wire sumri a diameter, n-gun, hte hkrang (ga shadawn, 6×19, 6×37, etc.) hpe n-gun, shinggrup ai aten, grup yin masa ni hpe madung tawn nna lata ra ai. Ga shadawn, chyahkring hkring shinggrup ai application ni a matu, 6×37 structure hpe grau nna n-gun ja hkra galaw na matu hpaji jaw ai, n-gun ja ai-ra ai lam ni a matu gaw, line-contact (sh) surface-contact wire sumri ni hpe ra sharawng ai.
Lahkawng, hkrak hkrak install galaw nna galaw na matu ahkyak ai. Threading hte winding galaw ai shaloi, shinggrup ai (sh) shinggrup ai hpe koi ga. N sharawt shi yang, sumri npawt ni hpe ngang ngang jum da ai hpe jep yu u (ga shadawn, sleeves (sh) casting hpe dip ai hku nna). Overload (sh) diagonal hku gang je kau ai hpe bungli galaw ai shaloi grai pat hkum da ai. Kalang ta lawan ai hte shayawm ai gaw, wire sumri a kata na htum mat ai lam hpe grau jat shangun na re. Dai hta n-ga, pulley hte drum diameter ni gaw, n-gun yawm ai hpe shayawm lu na matu, n-gun yawm dik htum shadawn shadang (wire rope diameter hta na htam 20-30 daram) hpe hkan sa ra ai.
Shani shagu gram lajang ai hte jep joi ai lam gaw, wire sumri a asak hpe galu shangun na matu ahkyak ai lam re. Wire sumri a ntsa hpe sau shapraw kau na matu ayan jasan jaseng nna, n-gun n rawng hkra laksan sau bang ra ai, raitim, sau gaw sumri a npu de shang nna, fiber structure hpe n hkra hkra sadi ra ai. Hten mat ai wire ni, n-gun yawm mat ai, n-gun yawm mat ai hpe jep yu na matu myit maju jung u. Langai lang hta 5% jan daw mat ai wire ni lawm yang (sh) local wear gaw original diameter a 40% du mat yang, dai sumri hpe kalang ta gang je kau ra ai. Bai nna, sumri diameter gaw maren sha shayawm nga ai kun ngu ai hpe mung yu u, dai gaw kata na wire daw mat ai lam a shawng lam hpe law law lang byin shangun ai.
Hpang jahtum, scrapping madang ni gaw n-gun n rawng ai hku rai ra ai. Shinggan kaw na dan dawng ai hkra machyi lam n nga ai rai yang pyi, wire sumri gaw cage- zawn re ai hkrang nsam, core extrusion, shing nrai, elasticity grai yawm mat ai hpe madun dan ai rai yang, dai hpe service kaw na shapraw kau ra ai. Hkamja lam gaw ahkyak dik htum rai nna, hkala nba law malawng gaw makoi da ai hkrit tsang hpa ni hpe n sadi ai majaw byin wa ai hpe mahkrum madup ni madun nga ai.
Ndai ladat ni hpe atsawm chye na ai, madang masat da ai bungli galaw ai lam hte ayan jep joi ai lam ni hte hpawn, shim lum lam hpe grau ngang kang shangun ai sha n-ga, wire sumri ni a bungli hpe grau kaja hkra galaw lu ai.
