Okang’ Motelo: Loch mar Welding mar Sekon 0.3
Ka ne kambi manyien ma loso gari ma tiyo gi teko mar mach nodwoko piny kwan mar gik ma ng’ato nyalo ng’ado e wi gik ma ng’ato nyalo ng’ado e wi ng’ato, kowuok e 15% nyaka 0.5%, kambi moro ma ne loso gige ot ne timo gik ma ng’ato nyalo ng’ado mapiyo ahinya, ma romo 60 e dakika achiel ka otiyo giJogo mag weldo mag MFDC. Gik ma kamago nyiso ni e loso gikmoko e kindegi, ma gik ma itiyogo gi ng’injo ng’eny moloyo 60% mar gik ma itiyogo, jogo ma loso gik moko ma nigi ng’injo mag MFDC ndiko kendo chike mag ng’injo mag chuma ma nigi ng’injo ka gitiyo gi teknoloji margi makende mar loko gik moko. Oboke ni chiwo nonro matut mar ber abich mag teknolojia kod yore adek mag loso gik manyien ma jogo ma loso gik moko e MFDC tiyogo e loso gik moko ma nigi ng’injo.
I. Loch maduong’ e teknoloji mar geng’o ng’injo mar zinc
Duoko motegno mar milisekon
- 1000Hz loko frekwensi marJogo mag weldo mag MFDCng’ato nyalo ng’ado ng’wech ma sani nyaka 3000A/ms.
- Data ma ne opim kowuok e kar loso mtoka: Kinde mar ng’injo mar zinc ne okethore kowuok e 20ms ka itiyo gi AC machon nyaka 5ms, ma dwoko piny ng’injo gi 90%.
2.Yor Welding mar Puls
| Kido mar paramita | Jalno mar weldo mar AC | Dwoko maber mar MFDC |
|---|---|---|
| Liet motelo ma sani | 30% opim sani | Dongruok mar gradien mar rieko |
| Seche madongo mag puls | Oketo 20ms | Lokiruok motegno (5-15ms) |
- Gima ne otimre: Oganda moro ma ne nigi lift nodwoko piny kwan mar gik ma ne okethore e wi zinc kowuok e 18% nyaka 2%.
Sistem mar chulo presa mar elektrod
- Ne oloso modul mar chulo presa adek (lokore matin moloyo kata rom gi 3N)
- Susa - algorithm mar rito tudruok ma sani
- <2Zepa> 10:10, 11. 10 Kambi ma loso chuma mag ng’injo noloso teko mar weld ma ne oting’o ±25% nyaka ±5%.
II. Ber adek madongo mag bero ber mar welding
1.Lokruok makare mar keto liet
- Owuok mar frekwensi mar 1kHzJogo mag weldo mag MFDCdwoko piny ng’eny mar kama liet omako kowuok e milimita 3 ka itiyo gi jogo ma loso AC nyaka milimita 0.8.
- Data: Kambi moro ma loso masin mar AC nomedo kwan mar zinc ma nyalo rito gik moko nyaka 95%.
Teknoloji mar tudruok gi gik ma nyalo geng’o
- Rang'o mar geng'ruok mar tudruok mar seche adier (adier ±0.1mΩ)
- Lokiruok mar stima ma wuok bang' 0.5ms ka 0.5ms
- Gima ne otimre: Tiyo gi tre mar betri mag mtoka ne odwoko piny kwan mar ng’ado mtoka ma miriambo kowuok e 1.2% nyaka 0.01%.
3.Paramita mang'eny- Riwruok motudore
- Ne oloso sistem mar loyo teko mar weldo ma oum:
- Adier ma sani: ± 1.5%
- Adier mar seche: ± 0.2ms
- Gima nyalo timore: Jalno ma loso gik moko ma ng’ato nyalo ng’ado e wi ng’ato nodwoko piny ng’injo mar ng’injo mar weld kowuok e ±0.5mm nyaka ±0.1mm.
III. Yore manyien mag loso gikmoko mondo omed ber mar loso gikmoko
Kido mar Welding Mapiyo Malo
- <2Zepa> 10:10, 11. 10 Kaka ng’ato nyalo dhi nyime gi ng’ado gik moko ma ng’ato nyalo ng’ado, mano miyo kinde ma ng’ato nyalo ng’adogo gik moko bedo matin, kowuok e seche 0.8 ka gitiyo gi seche mag AC nyaka 0.3s.
- Data: Jalno maloso chasis nomedo ng’wech mar lain mar loso gi 120%.
2.Sistem mar paramita mariek
- Oting’o program 200 mag loso gikmoko
- Paramita lokore owuon ei sekon 0.2
- Gima Ne Otimore: Kambi moro ma ne loso gik moko mag nyamburko nodwoko piny kinde ma ne itiyogo e loko gik moko, kowuok e dakika 15 nyaka sekon 30.
3.Dwoko mar medo ngima mar elektrod
- Ne oloso gigo ma oting'o elektrods mag koto (HRC62 tek)
- Sistem mar chulo rwakruok mar elektrod ma otomatik
- Data: Kambi moro ma loso gige ot nomedo kinde ma ginyalo tiyogo gi gik ma itiyogo e ot, kowuok e weld 30,000 nyaka 150,000.
IV. Gik ma nyalo konyo e weche makende mag tich
1.Teknoloji mar Weldo mar Kidieny adek
- Ne oloso chenro mar pogo teko
- Chenro mar chudo mar presa motegno
- <2Zepa> Nonro mar ranyisi: Ne ochopo 100% mar donjo mar 1.2mm +2.0mm +1.5mm e loso shelf.
2. Welding mar otas ma oting'o mo
- Teknoloji mar lwoko gi presa mamalo (800A/0.5ms)
- Sistem mar fwenyo lowo motelo loso
- Gima ne otimore: Kambi moro ma ne oloso gik moko mag mtoka nodwoko piny kwan mar mo ma ne nyalo ketho mtoka kowuok e 30% nyaka 0.5%.
3.Malo -Teko mar Welding mar Oboke
- Oboke - chenro mar koyo mayom mar liet (kido mar koyo matin moloyo kata rom gi digri 5 /s)
- Algoritm mar golo paro mang'eny
- Data: Oganda moro ma loso masin mag injinia noyudo teko mar chuma ma romo 92% ka ne giloso chuma ma nigi ng’injo mar 590MPa.
V. Matriks mar loso maber paramita
1.Tebol mar Ranyisi mar Paramita madongo
| Kido (mm) | Koro (kA) | Seche (ms) | Susa (kN) |
|---|---|---|---|
| 0.8 | 6-8 | 12-15 | 1.8-2.2 |
| 1.5 | 10-12 | 18-20 | 3.0-3.5 |
| 2.3 | 14-16 | 22-25 | 4.0-4.5 |
2.Gik makende mag loso gik moko
- 3% medo mar stima kuom 5μm ka 5 μm ma medore mar ng'injo mar zinc
- 0.3ms duoko piny kuom medruok mar liet mar alwora ma digri 10 ka digri
- Tim: Jalno maloso gige tich ma oko nomedo nyalo mar loko paramita gi 80%.
3.Gedo mar Sistem mar Loso Gik Mowinjore gi Rieko
- Yore mag somo mag masin (ma opuonj kuom weche 10,000+ mag loso)
- -seche adier mag yor timo nonro (duoko mar 20ms)
- <2Zepa> Nonro: Ohala manyien mar teko nomiyo kinde mag loso gikmoko obedo matin gi 70%.
4.Pimruok mar tiyo maber e weche mag ohala
| Ranyisi mar teknoloji | Jalno mar weldo mar AC | Jalos mar weldo mar MFDC |
|---|---|---|
| Spido mar Weld | 25 loso/dakika | 60 loso/dakika |
| Tiyo gi teko maber | 2.8 kW · seche 1000 | 1.2 kW · seche 1000 |
| Rate mar bedo gi nyalo | 92% | 99.5% |
Giko: Loch maduong’ mar teknolojia e loso gik moko gi kidieny
Kochakre e del mar nyamburko ma borne romo milimita 0.7 nyaka gige gedo mag milimita 5.0,Jogo mag weldo mag MFDC1000Hz frekwensi mar inverter kod yore mag rito gik ma riek: ng’injo mar ng’injo mar zinc, ng’injo mar ng’injo mar ng’injo mar ng’injo, kod ng’injo mar ng’injo mang’eny. 36:10, 11. 10 Gik ma ne otimrego nyiso ni gik ma kamago dwoko piny pesa ma itiyogo e loso gik ma itiyogo gi galvanis gi 40% kendo medo nyalo mar loso gikmoko gi 150%. Oganda ma ng’ado bura e wi teknoloji mar MFDC mar loso gik moko, yudo dongruok ariyo e weche mag loso gikmoko kod nyalo mar ng’ado bura e chiro.
