2019 hta Fault ni hpe gara hku hparan na.Ka-ang hkup lang ai Spot Welder
Ka-ang hkup lang ai spot welder nidai ni na aten na magri galaw ai hta ahkyak ai arung arai ni rai nga ai. Shanhte a ngang grin ai lam hte kam hpa mai ai lam gaw, matut manoi galaw shapraw ai lam hpe galaw lu na matu ahkyak nga ai. Raitim, aten galu lang ai majaw (sh) n kaja ai hku galaw ai majaw, ndai welder ni hta n kaja ai lam amyu myu hkrum chye ai. Ndai laika buk gaw 2019 ning hta byin chye ai mara ni hpe hparan na matu, shingdu labau hte hkrang shapraw da ai ladat hpe jaw da ai.n-gun n-gun n-rawng ai spot welder ni.
1. Mara hpe chye ginhka nna garan ginhka ai lam
Mara byin wa ai shaloi, hkrak chye na ai lam gaw shawng nnan na lahkam re. Kalang lang shut ai lam ni hta:
- Weld Quality yawm mat ai:Gawng kya ai (sh) n bung ai weld ni.
- N grin ai Welding Ya aten:Ya aten na pru ai lam hta galai shai ai lam ni.
- Mashin hpe pat kau ai:N myit mada ai sha bungli jahkring kau ai.
Ndai mara ni gaw lam amyu myu kaw na pru wa chye ai:
- Wan n-gun jaw ai lam hte seng nna
- Hkamja lam hte seng ai system n kaja ai hpe hkang ai
- Electrode hpun ai
- Bungli galaw ai shara a ntsa n san seng ai lam
- Shut ai parameter masat da ai
- Katsi ai ladat hkrat sum ai
- Grai katsi ai
2. Common Fault ni a matu hparan ladat ni
- Manghkang: Weld Quality yawm mat ai
Byin masa:Electrode ni hten mat sai, awu asin re ai bungli galaw ai shara ni, shing nrai, n jaw ai weld parameters ni.
Mahtai:
Electrode ni hpe jep yu u:Wear nga ai hpe jep yu u. Grai hkrat sum mat ai electrode ni hpe kalang ta galai kau u.
San seng ai bungli galaw ai shara ni:Weld galaw na shara ni kaw na sau, nhprang arai (sh) oxidation ni hpe shaw kau u.
Parameter ni hpe gram lajang u:Welding galaw ai aten, aten, n-gun atsam ni hpe bai maram yu nna, kaja dik htum galaw u.
- Manghkang: N grin ai Welding Current
Byin masa:Power jaw ai manghkang, hkang ai ladat hta hkrat sum ai lam, shing nrai, electrode n kaja ai hku matut mahkai ai lam ni.
Mahtai:
Power jaw ai hpe jep yu u:Connection yawng hpe ngang kang ai hte shim lum hkra galaw u. Input voltage n-gun n-gun hpe jep yu u.
Hkamja lam hpe jep yu u:Control galaw ai wa hpe jep yu u. Ra ai rai yang bai hpaw dat u. N kaja ai arung arai ni hpe galai kau u.
Electrode matut mahkai ai lam hpe jep yu u:Electrode hte bungli galaw ai arai lapran hta hkrak ai hku shingdaw nna, ra ai matut mahkai n-gun/area hpe sadi ra ai.
- Manghkang: Machine pat mat ai
Byin masa:Power n nga ai, cooling system n kaja ai, grai katsi ai.
Mahtai:
Power hpe jep yu u:Madung n-gun shang ai shara, fuse ni, hte circuit breaker ni hpe jep yu u.
Katsi ai ladat hpe jep yu u:Coolant lwi ai lam hpe pat shingdang ai lam n nga ai sha, coolant a nbung katsi ai lam hpe masat da ai shadawn shadang kata kaw tawn da na matu sadi ra ai. Pump hte hose ni hpe jep yu u.
Address grai katsi ai:Machine hpe katsi hkra ahkang jaw u. Nbung pru ai shara ni pat da ai (sh) katsi ai arung arai ni (fan, heat exchanger) ni hten za mat ai hpe jep yu u.
3. Mara hpe hparan ai ladat
Manghkang hparan ai shaloi ndai hkrang shapraw da ai ladat hpe hkan sa u:
- Magam bungli hpe jahkring kau u:Hkamja lam a matu welder hpe kalang ta jahkring kau u.
- Laksan kumla ni hpe chye ginhka u:Mu lu ai mara hpe asan sha tsun dan u (ga shadawn, n kaja ai weld, htoi tu ai shut ai code, shutdown).
- Hkrang masa hku jep chyoi ai lam:Laksan kumla ni hpe madung tawn nna, byin mai ai lam ni hpe grau sawng ai kaw nna hpang nna ladat hte jep yu u (ga shadawn, power, dai hpang controls, dai hpang mechanical).
- Data hpe ka matsing da ai:Log kaw na yu ai lam ni, shadawn ai lam ni (voltage, mai byin yang current), hte shut ai lam ni hpe ka da ai code ni hpe ka da ai.
- Hpaji jaw ai lam hpe galaw u:Ana jep ai shaloi mu mada ai sharai la ai lam hpe jai lang u.
- Chyam yu nna jep yu u:Control galaw da ai masa hta machine hpe bai hpaw nna, mara hpe hparan ngut sai hpe jep yu u.
4. Makawp maga ladat ni
Proactive gram lajang ai hku nna mara byin ai hpe shayawm kau u:
Lajang da ai gram lajang ai lam:Hpaga galaw ai wa a aten ladaw hte maren ayan jep joi ai lam galaw nna, gram lajang ai lam galaw u. Madung ginra ni hta:
- Power cable hte matut mahkai lam ni
- Hkamja lam a daw ni hpe hkang zing ai
- Electrode a masa hte hkrang shapraw ai lam
- Katsi ai ladat (hka madang, hkam kaja lam, pump a bungli, hka ja ai lam ni)
- Hpaji hte matut mahkai ai lam ni hte n-gun atsam masa ni
- grup yin hpe hkang zing ai lam:Welder hpe masat da ai grup yin masa (katsi ai, katsi ai, ga nhpu n-gun) kata kaw galaw u. Grai katsi ai, katsi ai, shing nrai, n-gun ja ai ga nhpu ni hpe koi nga u.
- Operator sharin hpawng:Magam gun ni hpe hkrak ai bungli galaw ladat, madung manghkang hparan ai lam, shani shagu gram lajang ai bungli ni hpe tup hkrak sharin ya ai hpe sadi ra ai.
Daw dan lam
2019 ning hta mara ni hpe atsawm sha hparan lu ai.lapran tsang na lang ai shara kaw na welder nitengman ai hku chye ginhka ai, hkrang shapraw ai hku jep chyoi ai, yaw shada ai hparan ladat ni hpe jai lang ai hta madung nga ai. N-gun ja ai makawp maga gram lajang ai aten ladaw ni hpe hkan sa ai, bungli galaw ai makau grup yin hpe hkang ai, bungli galaw ai wa a kungkyang ai lam hpe hkam la ai gaw, jak rung ni hpe grau nna jai lang lu na matu, ngang grin ai lam, kam hpa mai ai lam ni hpe galaw lu na matu ahkyak nga ai.
