Sevis Ovaviu
Masin bilong 'electrode calendering' em i wanpela gutpela, 'precision-kalendering solusen we ol i wokim bilong wokim ol 'lithium-ion' bateri bilong wokim ol 'electrode'. Em i save mekim 'ultra-yunifom 'electrode density' na 'constant thickness control' insait long ±2μm, na i ken wok wantaim ol 'cathodes' olsem LFP, NMC, na ol 'anodes' we i gat 'graphite' na 'silicon-carbon. Dispela strongpela sistem i save wok long spit inap long 12 m/min na presa i go inap long 200 ton, na i gat 'pre-hiting, otomatik tensen kontrol, 'edge trimming', na 'real-time roll gap adjustment. Gutpela PLC na HMI intafes bilong en i larim wok i no gat hevi, na ol gutpela komponen olsem Mitsubishi PLC na ol 'high-precision roller-i mekim wok i stap gut. Em i gutpela long ol EV na ESS bateri produsa we i laik strongim prodaktiviti na sel pefomens.
Ovaviu bilong ol ikwipmen
Ol wok bilong divais:
(1)HF-ZJ em i samting we ol i save yusim long wokim ol 'lithium-ion battery electrode sheet' samting, na ol i save rolim 'battery electrode sheet' i go long 'density' na 'thickness' we dispela wok i laikim, na ol i save kisim 'coil' long rot bilong 'winding mechanism';
(2) Ol ikwipmen i gat 45# ain freim, bikpela 'slider structure', 'bearing force' i bikpela, 'deformation' i liklik, 'rolling force' i bikpela, 'rolling speed' i antap;
(3) Em i gat wok bilong klinim ol samting long arere na rol;
(4) wantaim stretim tensen kontrol winding, winding;
(5) wantaim wanpela 'pole plate buffer device';
(6) Pneumatik presuraisesen sistem i bosim wok bilong apim silinda long rot bilong man-masin intafeis long kirapim wok bilong apim rola;
(7) Konstan presa otomatik kontrol, stretim presa bilong rol oil long rot bilong man-masin intafeis;
(8) Man-masin intafeis input stretim long senisim oil presa i go long rol gap.
Soim refrens mep
Ol Ikwipmen we i go wantaim
Rot bilong wok bilong ol ikwipmen
Unwinding → feeding platform → correction system → tension control system → edge cutting device → buffer device → heating device → roller press → roller erasing device (negative electrode only) → buffer device → tension control system → correction system → fiding platform → winding
1. Ol samting i kam insait
|
Nogat |
Samting |
Teknikel paramita |
|
1. |
Sistem bilong ol samting we i stret |
Katod: litiam ain fosfet, litiam kobalt, litiam manganet na ol tripela samting Anode: graphite, silicon carbon, na ol narapela |
|
2. |
Rot bilong karamapim ol samting i kam insait |
Transves intermitten, kontinu planti zebra koting, kontinu koting, na ol narapela |
|
3. |
Spesifikasen i kam insait |
1) Tiknes bilong sabstret: aluminium foil 10 ~ 35μm, kopa foil 6 ~ 25μm 2) Tiknes bilong pos: 100-300μm 3) Diamita bilong koil bilong samting: Maks.φ500mm 4) Hevi bilong rol: Maks.300kg 5) Pole tiknes asua: Liklik o wankain olsem ±2μm Spesifikasen bilong barel: Insait diamita 3 ins, longpela Liklik o wankain olsem 650mm |
|
4. |
Autput prodak spesifikasen |
1) Tiknes asua bilong 'electrode plate' bihain long presa: Liklik o wankain olsem ±2μm (rausim ol hap we i no stret long het na tel na arere) 2) Diamita bilong koil bilong samting: Maks.φ500mm 3) Hevi bilong rol: Maks.300kg 4) Winding edge deviation: Liklik o wankain olsem ±0.4mm |
Teknikel indeks bilong ol ikwipmen
|
Nogat |
Samting |
Teknikel paramita |
|
1. |
Sais bilong rol |
Φ400mm×450mm (rol pes diamita × rol pes waid) Gutpela rol waid 420mm |
|
2. |
Dimensen bilong ples bilong lain |
Klostu. Longpela 4660mm× bikpela 2680mm× antap 1800mm (i no gat 'roll removal reserve') |
|
3. |
Sais bilong rola pres |
Klostu. Longpela 2680mm x bikpela 780mm x antap 1800mm |
|
4. |
Kala bilong masin |
Standet kala bilong saplaia o kala we ol i makim. |
|
5. |
Hevi bilong wanpela divais |
Hevi bilong prodaksen lain: olsem 5T, hevi bilong rola pres em olsem 4T |
|
6. |
Lod-bearing rikwaemen |
Rola hap i nidim graun lod i mas bikpela moa o wankain olsem 3t/m2, na bek plet i stap long daunbilo bilong ikwipmen |
|
7. |
Presa bilong win |
0.5Mpa ~ 0.7Mpa (rausim oil na wara), ron bilong wara :0.04M3/min |
|
8. |
Envairomen rikwaemen |
Tempereja i stap namel long 0 i go inap long +45 digri C Reletiv humiditi: Liklik o wankain olsem 50% |
|
9. |
Ol samting yu nidim long pawa |
380V, 50Hz tripela-feis faiv-waia sistem |
|
10. |
Ful lain pawa |
Pawa 10KW |
|
11. |
Roling prodaksen spit |
Maks.12m/min |
|
12. |
Presa namel long tupela rol |
Maks.200T |
|
13. |
Pas reit |
Bikpela moa o wankain olsem 99% (i no gat ol samting nogut i kam insait, pawa saplai, ges saplai na ol narapela samting we i save mekim dispela) |
|
14. |
Reit bilong bagarap bilong ol ikwipmen |
Liklik o wankain olsem 1% (Ol i save skelim tasol ol asua we i kamap long ol ikwipmen) |
Konfiguresen bilong ol ikwipmen
Dispela 'continuous electrode rolling production line' i gat wanpela 'uncoiler', 'preheating device', 'hydraulic roller press', 'rewinder', 'electrical control system', 'electrical booster pump', na 'edge alignment device'.
1. Uncoiler
Dispela masin i sapotim 'coil material' we ol i laik rolim na putim i go insait long 'rolling mill'. Em i gat wanpela strongpela 'vertical mounting plate' (20mm tik), wanpela CNC-masin freim wantaim strongpela 'chrome plating', ol 'linear bearing', wanpela 'edge alignment device', wanpela 'air shaft', wanpela 'magnetic powder brake' wantaim 'tension controller', 'guide rollers', na ol narapela samting.
Ol Bikpela Teknikel Paramita:
- Uncoiling shaft: Diameter Ø76mm, effective length 500mm; 'air shaft' wantaim 'control valve', i gat wanpela 'inflation gun'.
- Maksimum 'uncoiling diameter': Ø400mm
- Maksimum lod kapasiti: 300kg
- Tensen kontrola: 0.5~50kg (yu ken stretim), yusim wanpela Sulishun tensen kontrol divais.
- Divais bilong stretim arere: I yusim wanpela Dongdeng kontrol sistem wantaim stretpela mak bilong ±0.2mm.
2. Splicing Platform
- I gat wanpela 'splicing plate', 'pressure bar', 'cylinder', na 'guide rails', we i stap wantaim 'uncoiler'.
- Rot bilong pasim: Wanpela 'cylinder- pressure bar i helpim.
- Splicing width: 400mm
3. Edge-Trimming Device
Dispela masin bilong katim arere i gat wanpela freim, ol 'cutting blade' antap na daunbilo, ol 'floating roller', na ol 'guide roller'. Bikpela wok bilong en em long rausim ol arere we i no gat 'coat' na ol hap we i stap ausait long stopim 'uneven rolling' bikos long 'differential extension' namel long ol hap we i gat 'coat' na ol hap we i no gat 'coat'.
Ol Bikpela Teknikel Paramita:
1) Maksimum spit bilong 'blade': 40 rpm
2) Edge-trimming width: 200mm–400mm (continually adjustable)
3) Pawa bilong mota: 0.4 kW (3-feis, 380V, 50Hz)
4. Vaibresen Damping Divais
Dispela masin i gat wanpela freim, ol 'fixed guide rollers', ol 'floating guide rollers', na ol 'linear guide rails', na dispela masin i save daunim 'sheet vibration' taim ol i wok long rolim sampela taim na bai em i no ken bruk.
- Namba: 2-pela set (wanpela pastaim na wanpela bihain long 'rolling mill').
5. Divais bilong hatim pastaim
- Infrared prihiting sistem wantaim tempereja we yu ken stretim aninit long o wankain olsem 100 digri, i gat ova-temperature alam proteksen.
6. Hydraulic Roller Press
Roling mil em i nambawan samting bilong prodaksen lain, we i gat wanpela 'cast steel gantry frame', 'universal couplings', 'motor reducer', 'electrical booster system', 'gap adjustment system', 'electrical control system', 'feed guard plates', na ol 'roller cleaning mechanisms'.
Ol Bikpela Teknikel Paramita:
1) Olgeta mak (L×W×H): ~2800mm × 800mm × 1500mm
2) Rola spesifikasen (diamita × bikpela): Ø400×450mm
- Gutpela wok bikpela: 400mm
- Rola spit: 2-12 rpm (stepless adjustable)
- Rola samting: 9Cr3Mo (inspeksen ripot i stap)
- Hat bilong pes: HRC Bikpela o wankain olsem 66-68
- Tempering hardness: HB280-300
- Quenching depth: Bikpela o wankain olsem 18mm
- Radial runout: Liklik o wankain olsem ±0.001mm (ol i traim long 'cylindrical grinder')
- Raf bilong pes: Ra=0.04
- Tiknes bilong 'chrome plating': Bikpela o wankain olsem 0.18mm
- Klinim rola: Yu ken stretim 'blade scraper system' wantaim wanpela koleksen bokis (wanpela set long wan wan rola).
- Total no-load radial runout:<=±0.002mm (test on cylindrical grinder)
3) Rot bilong draiv: Yunivesel join trensmisin
4) Pawa bilong bikpela mota: 11kW (2×5.5kW, 380V, 50Hz)
5) Ol spesifikasen bilong haidrolik silinda: Ø200mm hul, 10mm strok
6) Maksimum strong bilong rol: 3400 kN
7) Lain presa: 0.45-7.5 t/cm
8) Stretim spes: Sentral wedge blok wantaim 'hydraulic constant pressure'.
- Adjustment range: 0–2mm
9) Ol 'roller bearing': P5-greid 'precision bearing' wantaim gris bilong 'molybdenum disulfide'.
10) Koneksen bilong hatim: Roteting join long arere bilong 'shaft'
11) Rot bilong hatim: Mold tempereja kontrola
12) Samting bilong hatim: Thermal oil (user-provided)
13) Tempereja bilong hatim: Tempereja bilong rum–150 digri (yu ken stretim, dijitel displei wantaim ova-temperature alam).
14) Tempereja bilong pes bilong rola i wankain: ±1 digri (insait long wok width).
15) Reit bilong hatim: Tempereja bilong rum. i go long 80 digri insait long liklik o wankain olsem 60 minit, stebilisesen liklik long o wankain olsem 100 minit.
16) Pawa bilong oil hita: 2HP, 24kW (seperet 380V, 50Hz pawa saplai).
17) Pawa bilong oil pam: 1.5 kW
18) Maksimum oil ron reit: 220 L/min
19) Hevi bilong masin: ~4.5 ton
20) Standet kala skim
21) Draivim moto i stap long lephan sait bilong 'feed end'.
7. Riwinda
Rewinder i save koilim ol samting bilong 'electrode' we ol i bin rolim i go antap long wanpela 'core shaft'. Em i gat wanpela freim, ol 'linear bearing', 'edge alignment device', 'air shaft', 'rewinding motor', 'magnetic powder clutch' wantaim 'tension controller', na ol 'guide rollers'.
Ol Bikpela Teknikel Paramita:
1) Rewinding shaft: Air shaft, Ø76mm, longpela bilong en em 400mm (wantaim kontrol valv na inflesen gan).
2) Maksimum 'winding diameter': Ø400mm
- Maksimum lod kapasiti: 400kg
3) Tensen kontrola: 0.5-50kg (yu ken stretim), Sulishun sistem.
4) Stretim arere: Dongdeng kontrol sistem, stretpela ±0.2mm.
8. Elektrikel Kontrol Sistem
Ol i save bosim lektrikel sistem long rot bilong wanpela operesen panel long kontrol kebinet, we i gat:
1) Uncoiler tension control long rot bilong 'magnetic powder brake'.
2) Roling mil we bikpela mota i draivim wantaim 'frequency converter' bilong stretim spit bilong en.
3) Rewinder we motor i draivim wantaim 'tension control' long rot bilong 'magnetic powder clutch'.
4) Elektrik busta pam i save stretim presa bilong haidrolik silinda long rot bilong HMI tatskrin.
5) Ol 'servo motor' i save bosim 'edge alignment'.
6) Stretim presa bilong rola long rot bilong HMI.
7) Roller displacement i stap long HMI.
8) Stretim 'roller gap' long rot bilong HMI input.
Ol Aplikesen Kes
Patna Kampani
