N-hprang n-gang n-gang sumrin-gun ja ai, n-gun kaba ai, ngang grin ai majaw, n-gun ja ai, n-gun ja ai, n-gun ja ai jak ni zawn re ai bungli ni hta grai lang ma ai. Raitim, teng sha jai lang ai lam hte seng ai lam amyu myu gaw, shanhte a bungli yawng hpe loi loi hte hkra machyi shangun nna, shanhte a lit-hkap la lu ai atsam hpe shayawm kau ya lu ai, shanhte a magam bungli prat hpe kadun shangun lu ai.
N tara ai hku jung da ai hte jak rung hten za ai
N tara ai installation gaw, aten garai n du yang, bungli galaw ai lam hkrat sum ai lam a madung lam rai nga ai. Grai shinggrup ai, sharp-angle shinggrup ai hte n htap htuk ai pulley groove size gaw wire sumri ntsa kaw matut manoi shinggrup ai hte n-gun pru ai lam ni hpe byin shangun na re. Long-mechanical wear a majaw, n-gang langai sha a n-gang ni hpe n-gun yawm mat shangun ai, ntsa maga na n-gang ni hpe hkra machyi shangun ai hte n-gang ni hpe n-gun n rawng hkra galaw shangun ai. Hkring hkring sharawt ai hte bai nhtang wa ai shamu shamawt ai lam hta, fatigue wear gaw lawan ladan shinggyin la lu ai majaw, n-gun yawm mat nna, wire hpe loi loi hte daw kau lu ai.
Corrosion hte grai sawng ai grup yin masa ni
Stainless steel arung arai ni hta -n-gun n-rawng ai atsam nga tim, n-gun n-rawng ai -hkum hkrang hpe tsep kawp n-hkap la lu ai. Salinity grai law ai panglai makau grup yin, hka lim ai hte nhprang wan n-gun rawng ai bungli galaw ai shara ni, shing nrai, acid hte alkali nbung n-gun rawng ai chemical makau grup yin ni hta, sumri ntsa hte n-gang lapran na kaji kajaw gap ai shara ni gaw, pitting corrosion hte crevice corrosion byin chye ai. Corrosion gaw wire structure hpe n-gun yawm shangun nna, ntsa lam n-gun grau ja wa shangun nna, wire sumri a n-gun atsam hte lit-hkap la lu ai atsam hpe grai shayawm kau ya na re. Long-term corrosion gaw strand rust bonding hpe mung byin shangun nna, bungli galaw ai shaloi n bung ai stress byin shangun ai.
Overload hte n kaja ai myit ru myit tsang lam
Galu-aten galu hta n-gun grau law ai bungli galaw ai gaw, masat da ai n-gun hta grau law ai gaw, si hkrung si htan byin shangun ai.n-hprang n-gang n-gang sumri. Sustained overstress gaw n mai nhtang wa ai plastic deformation hpe shabyin ya nna, n-gang diameter hpe shayawm kau ya ai, n-gang n-gang ni hpe n-gun shayawm kau ya ai hte n-gang n-gang ni hpe n-gun n rawng hkra galaw ya na re. Dai hta n-ga, lang ai shaloi akajawng sha hkrat sum ai n-gun, torsion hte n bung ai tension ni a majaw, buga na stress concentration byin wa nna, kata na metal fatigue hte makoi da ai crack defect ni byin wa na re. Ndai n mu lu ai hkra machyi ai lam ni gaw, jak rung yawng a bungli hpe matut manoi hkra machyi shangun na re.
Shani shagu gram lajang ai lam n nga ai hte asak kaba wa ai
Aten galu-san seng ai lam n galaw ai, sau n bang ai hte ayan jep joi ai lam n galaw ai gaw bungli galaw ai lam hpe lawan ladan shayawm ya ai. Strand gap ni hta shinggyin tawn da ai ga nhpu, nhprang arai ni hte n san seng ai arung arai ni gaw kata na shingjawng ai lam hte n-gun yawm ai lam hpe grau sawng shangun na re. Professional hku nna ayan na sau n bang yang, n-gang n-gang ni a lapran na shingjawng ai lam (friction coefficient) law wa nna, n-gun yawm ai majaw hkra machyi ai lam grau sawng wa ai. Grau nna, shingra tara hku nna asak kaba wa ai gaw aten galu-magam gun ngut ai hpang byin pru wa ai; stainless steel a magri n-gun gaw loi loi hte yawm mat wa nna, sumri hta dan dawng ai hkra machyi lam n nga tim, n-gun yawm mat ai hte n-gun yawm mat ai hpe grai yawm mat wa ai.
Arung arai hte galaw shapraw ai lam hta n kaja ai lam ni
N-gun n rawng ai arung arai ni hte n kaja ai galaw shapraw ai ladat ni a majaw mung, wire sumri ni a shingra tara hku nna n kaja ai hku galaw lu ai lam ni byin chye ai. N san seng ai stainless steel arung arai ni, n bung ai wire n-gun hte n-gun n rawng ai stranding galaw ai lam ni gaw strand langai hte langai hpe n bung ai stress byin shangun na re. Loose stranding, lay length shut ai hte wire diameter n bung ai zawn re ai n kaja ai lam ni gaw wire rope bear force hpe lang ai shaloi n bung hkra galaw ya nna, buga ginra hta aten garai n du yang hkra machyi shangun nna, bungli galaw ai lam yawng hpe gawng kya shangun na re.
Stainless steel wire sumri ni a bungli galaw ai lam gawng kya mat ai lam gaw, madung hku nna, jak rung hkra machyi ai lam, grup yin hpe hkra machyi ai lam, n kaja ai hku jai lang ai lam, n hkum tsup ai hku gram lajang ai lam hte shingra tara hta byin pru wa ai arung arai ni a n kaja ai lam ni a majaw byin pru wa ai re. Standardized installation, hkamja lam hte seng ai lit hpe hkang lu ai, aten tup gram lajang ai hte service makau grup yin ni hpe hkan sa ai lam ni gaw, wire sumri ni a bungli galaw ai lam hpe ngang grin hkra galaw lu na matu hte service prat hpe galu kaba hkra galaw lu na matu ahkyak ai ladat ni rai nga ai.
