電池生產相關英文資料

1、電池生產相關英語Cathode slurryThis is the cathode slurry mixing room First , we mix the powder with NMP in the mixing tank .And the NMP is added to the mixing tank in three times Add more NMP to the mixing tank to adjust the slurry viscosity. Finally, transfer the slurry to the coating line after slurry sif

2、ting.Anode slurryThis is the anode powder process First, we mix CMC with water in that anode bindermixing room, and after weighing, the raw material is transferred into the mixing tank Then, we add the anode binder solution to the mixing tank in 3 times After that, we add the SBR for the final mixin

3、g and then, we add more water to adjust the slurry viscosity. Next we sift the slurry in that sifting room. Finally, we transfer the finished slurry to the coating lineVocabulary: viscosity 粘性 sifting 篩CoatingNow, we are in coating line We use back reverse coating. This is the slurry-mixing tank. Th

4、e anode ( Cathode ) slurry is introduced to the coating header by pneumaticity from the mixing tank The slurry is coated uniformly on the copper foil, then the solvent is evaporated in this oven There are four temperature zones, they are independently controlled Zone one sets at 55 degree C, zone tw

5、o sets at 65 degree C, zone three sets at 80 degree C, zone four sets at 60 degree C. The speed of coating is 4 meters per minuteYou see the slurry is dried. The electrode is wound to be a big roll and put into the oven. The time is more than 2 hours and temperature is set at 60 degree C.Throughout

6、the coating, we use micrometer to measure the electrode thickness per about 15 minutes We do this in order to keep the best consistency of the electrodeVocabulary:ElectrodeAfter coating we compress the electrode with this cylindering machine at about 7meters per minute Before compress we clean the e

7、lectrode with vacuum and brush to eliminate any particles. Then the compressed electrode is wound to a big roll We use micrometer to measure the compressed electrode thickness every 10 minutes After compressing we cut the web into large pieces. We tape the cathode edge to prevent any possible intern

8、al short The large electrode with edge taped is slit into smaller pieces This is ultrasonic process that aluminum tabs are welded onto cathodes using ultrasonic weld machine We tape the weld section to prevent any possible internal short And finally, we clean the finished electrodes with vacuum and

9、brush.Vocabulary: cylindering 柱形轆壓 vacuum 真空particle顆粒wound旋緊卷繞 micrometer 千 分尺internal short內部短路slit分切ultrasonic超聲波weld焊接Anode makingIn anode making process, we cut the nickel roll into certain length strips At the mean time, we put a small piece of insulation tape to the tab in order to prevent an

10、y possible internal short Then the prepared nickel tab is riveted on anode and pat plain. We also tape the rivet section to prevent any possible internal short And finally, we clean the finished electrodes with vacuum and brushJelly rollThis is Jelly roll, a manual winding process In the course of J

11、elly roll, firstly, we place the separator in between central pins, press the foot switch to turn central pins about 120 degrees Secondly, place the anode to the edge of central pins, and turn central pins about 180 degrees Lastly, place the cathode to the edge of central pins During the winding pro

12、cess, we apply tension by pressing the electrodes and the separator We put the termination tape at the endAfter Jelly roll, we check the short circuit, then form the Jelly roll by pressing, so that it is easier to insert the Jelly roll into the can.Control points:1. When winding to the end of the an

13、ode, covering the anode completely by the separator.2. In the whole process, it is the most important points to ensure the best alignment among the cathode, the anode and the separator for the Jelly roll. The separator has to cover the anode and the cathode, and the anode has to cover the cathode co

14、mpletely. These points are mainly checked before short checkingVocabulary:Taping&insertingPut the tape on the two side of J/R, To prevent J/R being hurt in the insertion process.Put a piece of tape between cathode tab and J/R Because anode electrode is wider thancathode electrodePut the bottom tapeI

15、nsert the finished J/R into the can manually and then short circuit check by multi-meter.Spot welding Ni tab to capUltrasonic welding the Al tab to cap using ultrasonic weldWe have the second spot welding to ensure the best contact between the tab and capApply top insulator, to prevent Ni tab contac

16、ting with canFinal J/R insertion by the centrifugeCap positioning by hand. Then check the cap in the suitable position, or the defects is put into red bin ,Finally , short circuit check again to ensure that there be no internal short J/R flowing to next lineVocabulary:J/R 極芯 tape 月父紙 electrode 極片 mu

17、lti-meter 萬用表 Spot welding 點焊 Ni tab 極耳Laser weldingThis is the Laser welding room! The first process is welding for the aluminum cap, specially connect the rivet with the weld plate to prevent the cell impedance excursion.The second process is the Laser seam welding. In the process, it must ensure

18、the intensity and airproof characters of the weldAfter the cell is welded, we would perform the leak checking, the short checking circuit and the weighing checkingVocabulary:激光焊接車間Cap 蓋板 Rivet 釧釗 Plate 鎳:片 impedance excursion內阻漂移intensity強度leakLaser welding room checking 檢漏 short circuit checking 測短

19、路 weighing checking 稱重Oven drying electrolyte filling and storingThis is the process of cells oven drying at 80 t： C for more than 12 hours under vacuum.After oven drying, the cells are transferred to the process of electrolyte filling through this channe 1. The electrolyte filling performs in dry r

20、oom. The electrolyte is injected in two times so that it can be filled easily and sufficiently. When filling, vacuum first, then inject electrolyte. After that, we repeat vacuum and vent to room pressure several times Finally the cell is put off at room pressure, then weigh the cell in order to chec

21、k the amount of electrolyte After weighing, we seal with tape onto the filling port to prevent the cells absorbing water during storingWe store the filled cells for 24 hours at room temperature so that the electrolyte can be saturated sufficiently by the anodes and cathodesVocabulary:oven drying 烘烤

22、vacuum 真空 electrolyte filling 注液 electrolyte 電解液 room pressure 大 氣壓 filling port 注液孔 storing 陳化saturated浸潤anode正極cathode負極Pre-charge and ball sealAt first, we place a piece of absorb cotton above the filling port to absorb the excess electrolyte This is the first processThe second process is perform

23、ing a pre-charge at 0. 1C :rate for 390 minutes.After the pre-charge, we take a voltage checking to the cell at once. If the voltage is lower than the standard, it needs to be re-chargedThe fourth process is the ball sea1. we must complete this process in 15 minutes.First, put the steel ball in the

24、right place Then, give pressure to it so that the steel ball can fill the filling portIn the whole process, we must make sure that the temperature and humidity are in the regular rangeFinally, the process is cleaning to eliminate the electrolyte on the cell surface with acetone solvent.Vocabulary:fi

25、lling port 注液孑L electrolyte 電解液 pre-charge 預先充電 voltage checking 量電壓ball seal 封口regular range合格范圍eliminate消除acetone solvent 丙酮j谷齊Aging and FormationThis is the aging room We age cells at 35 40 Degree C for 7 days The temperature is controlled by two heating instruments which are set at 38 Degree C.

26、Then we transfer cells to the testing workshop First, we check the voltage of cells with multi-meters According to voltage, we divide the cells into acceptables and defects. Formation is done at 1.0 Capacity rate for 140 minutes to 4 2 Voltage After that, check thickness and impedance At last, we tr

27、ansfer the acceptables to the storehouseVocabulary: aging room 老化房 heating instrument 加熱器 testing workshop 檢測車間 voltage 電壓 multi-meter 萬用表 acceptables 良品 defects 次品formation 化成尺 thickness 寸，厚度 impedance 內阻 storehouse 倉庫（中 標識牌內文）英容正極球磨Catfcde Ball M訂 12負極球磨Anode Ball Mill3正極混漿Cathode Slurry Mixing4負極

28、混漿Anode Slurry Mixing5正極涂布Cathode Coating6負極涂布Anode Coating7極片烘烤Electrode Drying8正極壓片Cathode Compress9負極壓片Anode Compress10正極分大Cathode Cutting11正極分小Cathode Slitting12負極分大Anode Cutting13負極分小Anode Slitting14切鎳帶Anode Tab Cutting15極耳釧接Anode Riveting16 極耳-貼月父纟氏Anode Tab Taping17 大片貼膠紙 Cathode Edge Taping1

29、8 刷片 Electrode Brushing19 極耳超焊#1 Cathode Tab Welding #1裝配車間英語極片烘烤Electrode Drying Area裁 隔膜紙 Separator Cutting 殼體貼膜 Out-film Apply 超焊鋁鐮帶 Cathode Tab Welding貼 內壁月父紙 Inner Insulation Taping 卷繞 Jelly Roll Winding檢驗#1 CheckingStation#!整形 Jelly Roll 貼側面膠紙J/R 貼上端膠紙J/R 貼底部膠紙J/R 裝殼 Jelly Roll 點焊負極AnodeFormin

30、g SideTaping Top Taping Bottom Taping Insertion TabWelding剪 正極耳 Cathode Tab Cutting 超焊正極耳 #2 Cathode Tab Welding #2 次點焊 Spot Welding套隔圈Insulator Insertion甩殼Final J/R Insertion卡蓋板 Cap Installation 檢驗 #2 Checking Station #2 點焊蓋板 Cap Pre-Welding 激光焊接Laser Seam welding整形Forming檢驗漏氣Leak Checking短路測試Hi-pot稱重分檔Weighing Sorting功能型電解液添加劑Product Name CAS No.Tolyltriazole(TTA) 29385-43-150% Tolyltriazole Sodium Solution(TTAS) 29385-43-1Ben