Shachyen shaga ai
Dai majaw, n-gun rawng ai spot welding application ni hta, n-gun rawng ai spot welding application ni hta, n-gun rawng ai quality hpe madi shadaw ya ai, grau nna, n-gun rawng ai lam hte rau, nsam rawng ai lam gaw ahkyak ai bungli galaw ai shara ni hta. Ndai nsam galai mat ai gaw, welding galaw ai shaloi grai n-gun ja ai majaw byin pru wa ai surface oxidation hpe madun ai. Hpa majaw nga yang, npawt nhpang lam hpe chye na nna, yaw shada tawn da ai parameter galai shai ai lam ni hpe galaw ai gaw, ndai manghkang hpe atsawm sha yeng seng kau lu nna, kaja dik ai weld quality hpe mung n-gun jaw lu ai.
- Weld nsam galai mat ai hpang na hpaji masa
Welded ntsa kaw na laklai ai nsam gaw, aten galu na matu, base metal a nbung katsi ai lam gaw, ahkyak ai threshold ni hpe lai mat wa ai shaloi byin pru wa ai, n-gun n rawng ai oxide layers ni kaw na pru wa ai re. Lapran tsang htaspot welding jak applications, ndai gaw, welding aten ni gaw kaja dik ai shadawn sharam hta jan nna, oxygen hpe katsi ai magri ntsa ni hte matut mahkai lu ai shaloi byin pru wa chye ai. Medium frequency hpaji masa a concentrated heat arawn alai gaw ndai hkrit tsang hpa hpe shayawm kau ra ai, yellowing hpe jak rung ni hpe shadawn sharam tawn ai hta grau nna suboptimal parameter lata ai lam a masat kumla langai hku nna galaw ra ai.
- Parameter hpe grau kaja hkra galaw ai ladat ni
Yellowing manghkang ni hpe hparan na matu, na a .spot welding jakgaw gap ai. Madung hkang zing ai lam ni hta:
- Welding aten hpe shayawm ya ai
Hpa majaw nga yang, aten galu thermal exposure gaw nsam galai mat ai lam a madung lam hpe madi madun ai majaw, joint integrity hpe yu reng ai shaloi, weld aten hpe jat jat shayawm ai gaw, hkrak dik ai hparan ladat hpe jaw ya lu ai. 0.1-cycle increments hta shayawm ai lam ni hpe galaw sa wa na, jahten sharun ai chyam dinglik ai lam hku nna nugget byin pru wa ai lam gaw ram ram naw nga ai hpe jep joi na.
- Electrode n-gun hpe gram lajang ai lam
Electrode n-gun jat wa ai gaw, npu na n-gun hte n-gun hpe n-gun n-gun hte tsan ai shara de n-gun dat ai lam hpe grau kaja hkra galaw ya ai majaw, n-pu na n-gun hte oxidation potential hpe shayawm ya lu ai. Law malawng gaw lapran tsangspot welding jaksystem ni gaw yellowing manghkang n nga ai sha, bung ai application ni a matu standard settings hta jan nna n-gun jat wa ai hpe kaja wa htang ya ai.
- Ya na Profile hpe gram lajang ai lam
Total energy input gaw yellowing hpe hkra machyi shangun ai raitim, weld cycle ting hta current garan ginhka ai lam mung dai hte maren ahkyak ai lit nga ai. Prat dep aispot welding jakcontrollers ni gaw, npu na katsi ai lam hpe shayawm kau ai shaloi, ahkyak ai nugget byin pru wa ai aten hta n-gun hpe shinggyin la lu ai, grai kungkyang ai current profiling hpe galaw lu shangun ai.
- Katsi ai ladat hpe gram lajang ai lam
Kaja ai thermal hparan ai lam gaw parameter galai shai ai hta lai nna, hkum hkrang katsi ai ladat ni de du hkra jat wa ai. Na a bungli hpe kaja dik htum galaw lu hkra galaw aispot welding jakkatsi ai npawt nhpang gawgap ai lam hta lawm ai:
- Hka lwi ai lam hpe jep joi ai lam
Hka lum ai hka lwi ai n-gun gaw galaw shapraw ai wa a masat da ai hte maren rai nga ai hpe kam u, n-gun n-gun n-gun n-gun n-gun n-gun minit mi hta 4-6 litresspot welding jakgalai shai ai ni hpe lang ai. Hka lim ai lam yawm mat ai gaw, electrode nbung katsi ai lam law wa ai hte nsam galai mat wa na masa grau law wa ai hte hkrak matut mahkai nga ai.
Hkamja lam hte seng ai tara masa ni
Mineral n-gun (sh) pat shingdang ai lam ni nga ai kun ngu nna, katsi ai lam ni hpe ayan jep yu ai gaw, katsi ai lam hpe n-gun jaw ya ai. Shata shagu na hka lwi ai lam hpe jep joi ai lam hte shaning shagu na katsi ai ladat hpe gram lajang ai lam hpe galaw ai gaw, aten ladaw ni na wa ai hte maren, nsam hpraw ai lam ni hpe byin shangun ai, loi loi hte bungli galaw ai lam hpe pat shingdang ya ai.
- Electrode hpe gram lajang na matu myit yu ra ai lam ni
Electrode masa gaw npu na katsi ai atsam hpe grai hkra machyi shangun ai. Deformed (sh) awu asin byin ai electrode myi man ni gaw n bung ai current garan ginhka ai lam hpe shabyin ya ai majaw, shara langai ngai hta grai katsi mat nna, dai hpang nsam galai mat wa chye ai. Electrode dressing a matu makawp maga ai gram lajang ai aten ladaw hpe gawgap ai gaw, ntsa lam hte matut mahkai ai lam hte katsi ai hpe garan gachyan ai lam hpe n-gun jaw ya ai.
- Ladat hpe yu reng ai lam hte Quality hpe kam hpa ai lam
Weld quality a matu statistical process control hpe galaw ai gaw, reject-level defects n byin shi yang, rawt jat wa nga ai yellowing masa ni hpe aten dep mu lu shangun ai. Wan n-gun parameters hte katsi ai system a bungli galaw ai lam lahkawng yan hpe yu reng ai gaw, 2019 ning a hkum tsup ai sumla hpe shabyin ya ai.spot welding jakhkamja lam hte process hpe ngang grin hkra galaw lu na matu.
Daw dan lam
Medium frequency spot welding hta hpraw ai gaw, n-gun rawng ai arung arai ni a shadawn sharam ai lam n re ai sha, hparan mai ai ladat a mayak mahkak hpe madi madun ai. Targeted parameter hpe grau kaja hkra galaw ai, katsi ai hpe n-gun jaw ai, electrode hpe n-gun jaw ai hku nna, galaw shapraw ai ni gaw daini na gat lawk ni ra sharawng ai structural integrity hte cosmetic quality lahkawng yan hpe lu la mai ai. Dai ni na prat na medium frequency a rawt jat galu kaba wa ai hkang lu ai atsam nispot welding jaksystem ni gaw weld quality madang hpe hkan sa let nsam galai mat ai hpe yeng seng kau na matu ra kadawn ai arung arai ni hpe jaw ya ai.
