Ahkyak ai hpaga lam hta lit-hkap la ai daw langai hku nna, wire sumri ni a bungli galaw ai lam gaw shanhte a hkrang shapraw ai lam hte grai matut mahkai nga ai. Kaja wa nga yang, wire sumri langai hpe, shinggrup da ai n-gang wire law law hte galaw da ai. Core hkrang hta core, n-gang, monofilament ngu ai n-gang masum lawm ai. Ndai layer ni gaw n-gun kaba ai, n-gun n rawng ai, n-gun n rawng ai hpe lu la na matu rau jawm galaw ai.
Wire sumri a lapran kaw nga ai core gaw, madung hku nna madi shadaw ya ai hte sau bang ya ai. Masha law malawng lang ai core ni hta fiber core (shingra tara (sh) shinggyim masha ni galaw ai fiber zawn re ai) hte metal core (steel strands zawn re ai) ni lawm ai. Fiber core ni gaw n-gun n rawng ai, n-gun rawng ai hpe hkam la lu ai, sau hpe shinggyin tawn da lu ai. Metal core ni gaw compression hpe ninghkap lu ai atsam grau law wa nna, n-gun ja ai -hkum hkrang n-gun hpe jaw ya ai majaw, bungli kaba galaw na matu htuk manu ai.
Strands ngu ai gaw, core grup yin hpe helical hku shinggrup da ai steel wire law law hpe shinggyin tawn da ai rai nna, n-gun 6 kaw nna 8 du hkra lawm ai. Lay direction (left-hand shing nrai right-hand) hte core hte maren hkrak ai lam gaw wire sumri a ngang grin ai lam hpe hkrak sha hkra machyi shangun ai. Strands ni gaw Seale, Warrington, Filler ni lawm ai hkrang amyu myu nga ai. Ndai structure ni gaw wire contact hpe grau kaja hkra galaw ya ai hku nna, daw garan ai atsam hte n-gun hpe jat ya ai. Ga shadawn, Seale strands ni hta shinggan wire ni grau htum ai, grai sawng ai ntsa lam n-gun yawm ai application ni a matu htuk manu ai; Filler strands ni chyawm gaw, n-gun n law ai wire ni hpe lang nna, n-gun n rawng ai shara ni hpe jahpring ya nna, compression hpe ninghkap lu ai atsam hpe jat ya ai.
Monofilament ngu ai wire sumri a madung daw hpe carbon steel (sh) alloy steel hte galaw ai rai nna, shi a n-gun hpe katsi ai-hkap la ai ladat hku nna grau jat wa shangun ai. Monofilament a diameter, tensile n-gun, hte ntsa lam hpe gram lajang ai lam (rust hpe makawp maga na matu galvanizing zawn re ai) ni gaw shi a prat tup hpe hkrak sha hkra machyi shangun ai. Ya aten na wire sumri ni hta, laksan cross-section (elliptical or trapezoidal zawn re ai) ni lawm ai wire ni hpe lang nna, wire lapran na matut mahkai shara hpe jat ya lu nna, n-gun atsam hpe shayawm ya lu ai.
Wire sumri langai a structural design hpe dai lang ai lam hte maren galaw ra ai. Ga shadawn, elevator wire sumri ni gaw, n-gun ja ai, law law-strand structure hpe jai lang nna, n-gun ja ai hte maren sha bu hpun ai lam hpe ahkyak shatai ya ai. Maga mi de, Crane wire sumri ni gaw, lit -hkam lu ai atsam hpe ahkyak shatai nna, grau htum ai, grau n-gun ja ai sumri ni hpe ra sharawng ma ai. Dai hta n-ga, shinggrup ai lam a parameters (lay ratio zawn re ai) hpe hkrak hkrak hkang lu ai gaw, shinggrup ai lam hte shinggrup ai lam hpe pat shingdang na matu ahkyak nga ai.
Tsun ga nga yang, wire sumri ni a hkrang gaw, arung arai hpaji, jak hpaji, engineering galaw ai lam ni hpe hkum tsup hkra madun dan ai lam rai nga ai. Shi a kaja dik htum galaw ai lam gaw, hpaga lam hta sharawt ai lam, htaw sa ai lam, panglai hpaji lam ni hta hpaji masa rawt jat galu kaba wa na matu matut nna shadut ya nga ai.
