Gabatarwa: Juyin Welding na Biyu 0.3
Lokacin da sabuwar masana'antar abin hawa makamashi ta rage farashin walda a kan zanen gado daga 15% zuwa 0.5%, wani kamfani na kayan aikin gida yana samun saurin samar da walda 60 a minti daya ta amfani daMFDC tabo walda. Waɗannan lokuta sun bayyana cewa a cikin masana'anta na zamani, inda kayan galvanized ke da sama da kashi 60% na aikace-aikace, MFDC tabo welders suna sake rubuta ingantattun ka'idoji don walƙiyar galvanized karfe tare da fasahar inverter ta musamman. Wannan labarin yana ba da bincike mai zurfi na - na fa'idodin fasaha guda biyar da sabbin matakai uku na MFDC spot welders in galvanized sheet waldi.
I. Nasarorin da aka samu a Fasahar Sarrafa Vaporization Layer na Zinc
1.Millisecond Dynamic Response
- Mitar inverter 1000Hz naMFDC tabo waldayana ba da damar saurin tashi na yanzu har zuwa 3000A/ms.
- Bayanan da aka auna daga masana'antar kera motoci: Lokacin tururi Layer na Zinc ya rage daga 20ms tare da masu walda AC na gargajiya zuwa 5ms, yana rage spatter da kashi 90%.
2.Dual{1}}Tsarin Welding Pulse
| Nau'in Siga | AC Spot Welder | Ingantaccen Magani na MFDC |
|---|---|---|
| Preheat Yanzu | 30% kimanta halin yanzu | Mai hankali gradient tashi |
| Main Pulse Time | Kafaffen 20ms | Daidaitawa mai ƙarfi (5-15ms) |
- Nazarin Shari'a: Kamfanin jirgin kasa na lif ya rage yawan lalata Layer zinc daga 18% zuwa 2%.
3.Electrode Pressure Compensation System
- Ƙirƙirar nau'ikan ramuwa na matsa lamba uku{0} (sauyi ƙasa da ko daidai da 3N)
- Matsi{0}}algorithm ɗin sarrafa haɗin kai na yanzu
- Practice: A sheet karfe sarrafa shuka inganta waldi ƙarfi misali sabawa daga ± 25% to ± 5%.
II. Babban Fa'idodi guda uku don Inganta ingancin walda
1.Madaidaicin Kula da Shigar da zafi
- Fitowar mitar 1kHz naMFDC tabo waldayana rage zafi{0}} nisan yankin da abin ya shafa daga 3mm tare da walda AC zuwa 0.8mm.
- Bayanai: Masana'antar kwampreso ta AC ta haɓaka ƙimar riƙe zinc Layer zuwa 95%.
2.Dynamic Impedance Matching Technology
- Sa ido kan juriya na lokaci na gaske (daidaita ±0.1mΩ){0}
- Fitar daidaitawa na yanzu kowane 0.5ms
- Nazarin Case: Aikace-aikacen tiren baturi na mota ya rage ƙimar walda ta karya daga 1.2% zuwa 0.01%.
3.Multi{1}}Irin Haɗin Kan Ma'auni
- Ƙirƙirar rufaffiyar tsarin kula da makamashin walda -:
- daidaito na yanzu: ± 1.5%
- Daidaitaccen lokacin: ± 0.2ms
- Aiki: Mai ƙera kayan masarufi ya rage jujjuya diamita na walda nugget daga ± 0.5mm zuwa ± 0.1mm.
III. Tsari Ƙirƙirar Ƙirƙirar Ƙirƙirar Ƙirƙirar Ƙirƙira
1.High{1}}Yanayin walda da sauri
- Ci gaba da iya fitarwa na MFDC spot welders yana rage hawan walda daga 0.8s tare da AC welders zuwa 0.3s.
- Bayanai: Kamfanin kera chassis ya haɓaka saurin layin samarwa da kashi 120%.
2.Intelligent Parameter Preset System
- Stores 200 shirye-shiryen walda
- Canjin siga ta atomatik a cikin daƙiƙa 0.2
- Nazarin Harka: Injin sassa na mota ya rage canjin lokaci daga mintuna 15 zuwa daƙiƙa 30.
3.Electrode Life Extension Solution
- Haɓaka na'urori masu haɗawa (HRC62 hardness)
- Atomatik lantarki lalacewa tsarin diyya
- Bayanai: Kamfanin kayan aikin gida ya haɓaka rayuwar sabis na lantarki daga 30,000 zuwa 150,000 welds.
IV. Magani don Yanayin Aiki na Musamman
1.Uku{1}}Layer Stack Welding Technology
- Algorithm din rarraba makamashi gradient
- Shirin ramuwa mai ƙarfi
- Nazarin Case: An sami ƙimar shiga 100% na 1.2mm{2}}mm+1.5mm littafan zanen gado a masana'antar shelving.
2.Welding mai Galvanized Sheet
- Fasahar tsabtace bugun jini mai girma - (800A/0.5ms)
- Tsarin gano pretreatment na saman
- Cigaba: Kamfanin kera sassan chassis na kera ya rage tasirin fim ɗin mai daga 30% zuwa 0.5%.
3.High{1}}Ƙarfin Galvanized Sheet Welding
- Post{0}}tsarin sanyaya jinkirin zafi (yawan sanyaya ƙasa da ko daidai da digiri 5 / s)
- Algorithm kawar da damuwa
- Bayanai: Kamfanin injiniyoyin injiniya sun sami ƙarfin ƙarfe na tushe na 92% lokacin walda zanen gado na galvanized 590MPa.
V. Tsarin Haɓaka Matrix
1.Basic Parameter Reference Table
| Kauri (mm) | Yanzu (kA) | Lokaci(ms) | Matsi (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. Abubuwan Gyaran Yanayin Musamman
- 3% karuwa na yanzu don kowane 5μm ƙarin kauri na zinc
- Rage lokacin 0.3ms don kowane haɓakar yanayin yanayi na digiri 10
- Aiki: Mai kera kayan aiki na waje ya inganta ingantaccen siga da 80%.
3.Intelligent Optimization System Architecture
- Algorithms na koyon inji (an horar da su akan 10,{1}} wuraren bayanan walda)
- Ganewar tsari na ainihin lokaci{0} (amsar 20ms)
- Nazarin Harka: Sabuwar masana'antar makamashi ta gajarta tsarin haɓaka tsarin da kashi 70%.
4.Industry Efficiency Comparison
| Nunin Fasaha | AC Spot Welder | MFDC Spot Welder |
|---|---|---|
| Gudun walda | 25 waldi/min | 60 waldi/min |
| Ingantaccen Makamashi | 2.8 kW · h/1000 guda | 1.2 kW · h/1000 guda |
| Yawan cancanta | 92% | 99.5% |
Kammalawa: Juyin Fassara a cikin walda ta Galvanized
Daga bangarorin jikin mota na 0.7mm zuwa sassan tsarin 5.0mm,MFDC tabo waldasun sami nasarar magance ƙalubale guda uku na duniya a cikin waldawar ƙarfe ta galvanized ta hanyar mitar inverter 1000Hz da fasaha mai sarrafa algorithms: zinc Layer vaporization spatter, zafi{1}}wanda ya shafi yankin kula da shi, da kuma ƙimar shigar da takarda mai yawa{2}. Bayanan aikace-aikacen daga masana'antu 36 sun nuna cewa wannan kayan aikin yana rage ƙimar farashin walda don abubuwan haɗin galvanized da kashi 40% kuma yana haɓaka haɓakar samarwa da kashi 150%. Kamfanonin da suka fara aikin fasahar walda ta MFDC suna samun ci gaba biyu a ingancin samfura da gasa ta kasuwa.
