锂离子电池圆柱工艺流程图及电池英文词汇表
锂离子电池专业英语
锂离子电池常用专业英语（一）序号首字母英文中文1 A aging 老化2 B battery charger 充电器3 black-fleck 黑斑4 C cap 盖板5 capacity density 能量密度6 capacity grading 分容7 cathode tab welding 极耳超焊8 cell 电芯9 charge(capacity) retention 荷电（容量）保持10 checking code 检码11 concave spot 凹点12 constant current charge 恒流充电13 constant current discharge 恒流放电14 constant voltage charge 恒压充电15 corrective measures 纠正措施16 crack 裂纹17 cut-off voltage 终止电压18 cycle life 循环寿命19 D dark trace 暗痕20 degrade 降级21 dent 凹痕22 discharge depth 放电深度23 distortion 变形24 drape 打折25 E Electrical and MechanicalServices Department 机电部26 electrolyte 电解，电解液27 empaistic 压纹28 end-off voltage 放电截止电压29 environmentally friendly 对环境友好30 equipment first inspection 设备首检31 erode 腐蚀32 explosion-proof line 防爆线33 F first inspection 首检34 formation 化成35 fracture 断裂36 I inspection 检验37 insulate 绝缘38 internal resistance 内阻39 J jellyroll 卷芯40 joint 接缝，结合点41 L laser deflecting 偏光42 laser reticle 激光刻线43 laser welding-flatwise weld 激光焊接-平焊laser welding-standing weld 激光焊接-立焊44 leakage 漏液45 leak-checking 测漏46 leaving out of welding 漏焊47 limited charge voltage 充电限制电压48 local action 自放电49 M margin turnly 翘边50 measuring the dimension of cells 电芯卡尺寸51 meet requirement 达到要求52 memory effects 记忆效应53 N nick 划痕54 nominal voltage 标称电压55 notice-board confirmation 看板确认56 nugget 硬块57 O obverse 正面58 open circuit voltage 开路电压59 over charge 过充60 over discharge 过放61 over the thickness 超厚62 P particle 颗粒63 PE membrane PE膜64 pit 坑点65 placing cells into the box 电芯装盒66 point inspection 点检67 preventive measures 预防措施68 pricking the tapes 扎孔69 process inspection 制程检验70 put the battery piled up 将电芯叠放在一起71 Q qualified products 合格品72 quality assurance 质量保证73 quality control 质量控制74 quality improvement 质量改进75 quality match 品质配对76 quality planning 质量策划77 R rated capacity 额定容量78 recharge 再充电79 refitting the can of cell 电芯壳口整形80 requirment 要求81 reverse 背面，反面82 rework 返工83 ringing cells into pyrocondensation films 套热缩膜84 S safety vent 安全阀85 sand aperture 砂眼86 scar 疤痕87 secondary battery 二次电池88 select appearance 选外观sharp-set 批锋89 short circuit checking 测短路90 smudginess 污物91 spot welding by laser 激光点焊92 spot welding place 点焊位置93 spraying the code 喷码94 spur 毛刺95 sticking the PVC cover boards 贴面垫96 storing 陈化97 storing with high voltage 高压储存98 T tabs deflection 极耳歪斜99 tabs excursion 极耳错位100 technics requiment 工艺要求101 U ultrasonic welding 超声波焊接102 ultrasonic welding strength 超焊强度103 unqualified products 不合格品104 W wave 波浪105 working procedure 工序（二）盖板 cover board底板solepiece钢珠steel ball压钢珠press steel ball防爆阀valve preventing explosion大电流(倍率)放电discharge in high rate current标称电压Normal voltage标称容量normal capacity放电容量discharge capacity充电上限电压limited voltage in charge放电下限电压terminating voltage in discharge恒流充电constant current charge恒压充电constant voltage charge恒流放电constant current discharge放电曲线discharge curve充电曲线charge curve放电平台discharge voltage plateau容量衰减capacity attenuation起始容量initial discharge capacity流水线pipelining传送带carrying tape焊极耳welding the current collector卷绕wind叠片layer贴胶带stick tape点焊spot welding超声焊ultrasonic welding三元素Nickle-Cobalt-Manganese Lithium Oxide three elements materials 钴酸锂Cobalt Lithium Oxide锰酸锂Manganese Lithium Oxide石墨graphite烘箱oven真空烘箱vacuum oven搅拌机mixing device vacuum mixing device涂布机coating equipment裁纸刀paper knife ,,,,,,cutting knife分条机equipment for cutting big piece to much pieces辊压机roll press equipment电阻点焊机spot welding machine超声点焊机ultrasonic spot welding machine卷绕机winder自动叠片机auto laminating machine激光焊机laser welding machine注液机infusing machine真空注液机vacuum infusion machine预充柜pre-charge equipment化成柜formation systems分容柜grading systems测试柜testing systems内阻仪battery inner resistance tester万用表multimeter转盘式真空封口机turntable type vacuum sealing machine自动冲膜机automatic aluminum membrane shaper锂离子电池设计专业英语Capacity 容量Battery Thickness 电池厚度Battery width 电池宽度Battery length 电池高度Impedance 内阻Can thickness 壳体厚度Can wall thickness 壳体壁厚Can bottom thikness 壳体底部厚度Can lid thickness 壳体盖板厚度PP film thickness PP胶厚度Ni (AL) tab thickness Ni（Al）极耳厚度Battery width 电池宽度Can width margin 电池宽度留边Can length 壳体长度Can cross area 壳体体积Winding pin width 卷针宽度Can Side residue 壳边残余Naked battery thickness 裸漏电池厚度Naked battery width 裸漏电池宽度Naked battery length 裸漏电池高度Cathode formulation 阴极含量Cathode material specific capacity 阴极克比容量Cathode 阴极装填Cathode area density 阴极面密度Cathode bulk density 阴极体积密度Cathode weight 阴极重量Cathode thickness 阴极厚度Cathode elongation rate 延伸率Cathode actual length 阴极实际长度Cathode design length 阴极设计长度Cathode width 阴极宽度Cathode Scratched area width 阴极涂片宽度Al foil density 铝箔密度Al foil thickness 铝箔厚度Cathode weight 阴极重量Separator thickness 隔离膜厚度Separator length 隔离膜长度Separator width 隔离膜宽度Separator density 隔离膜密度Separator weight 隔离膜重量Anode formulation 阳极含量Anode material specific capacity 阳极克容量Anode loading 阳极装填量Anode area density 阳极面密度Anode bulk density 阳极体积密度Anode thickness 阳极厚度Anode length 阳极长度Anode width 阳极宽度Anode scratched area width 阳极刮粉区宽度Cu foil density 铜箔密度Cu foil thickness 铜箔厚度Anode weight 阳极重量Cathode Tab length 阴极极耳长Cathode Tab width 阴极极耳宽Cathode Tab thickness 阴极极耳厚度Anode Tab length 阳极极耳长度Anode Tab width 阳极极耳宽度Anode Tab thickness 阳极极耳厚度Adhesive tape Length 胶带长度Adhesive tape Width 胶带宽度Adhesive tape thickness 胶带厚度Assembly adhesive tape 装配胶带Bottom length 底部长度Bottom Width 底部宽度Bottom Thickness 底部厚度Top length 顶部长度Top Width 顶部宽度Top Thickness 顶部厚度Welding length 焊接长度Welding Width 焊接宽度Welding Thickness 焊接厚度Electrolyte 电解液Battery Impedance 电心内阻Battery weight 电池重量Can wall thickness 壳体壁厚Can bottom thikness 壳体底厚Can lid thickness 盖板厚度Can width margin 壳体边缘宽度Can Side residue 壳体留边Cathode formulation 阴极含量Cathode material specific capacity 阴极克容量Cathode area density 阴极面密度Cathode bulk density 阴极体积密度Cathode elongation rate 阴极延伸率Cathode scratched area width/Pin width 阴极刮粉宽Al foil density 铝箔密度Al foil thickness 铝箔厚度Separator thickness 隔离膜厚度Separator density 隔离膜密度Anode formulation 阳极含量Anode material specific capacity 阳极克容量Anode bulk density 阳极体积密度Anode Scratched area width 阳极刮粉区宽度Cu foil density 铜箔密度Cu foil thickness 铜箔厚度欢迎您的下载，资料仅供参考！致力为企业和个人提供合同协议，策划案计划书，学习资料等等打造全网一站式需求。
锂离子电池基本原理和工艺流程介绍
负极集流体 ATL Confidential
Cu 箔（Cu 网） 导电碳黑（迭片特有） 粘结剂（迭片特有） 溶剂
2/26/2020
阳极Anode
阴极活性物质 电子导电 粘结 塑化剂，经萃取可造孔 溶剂
集流体 电子导电 粘结膜片和集流体
Amperex Technology Limited
Surpassing customer’s expectation
2/26/2020
阴极Cathode
阴极活性物质 电子导电 粘结 塑化剂，经萃取可造孔 溶剂
集流体 电子导电 粘结膜片和集流体
Amperex Technology Limited
Surpassing customer’s expectation
Anode 阳极
MCMB或石墨
导电碳黑 粘结剂 塑化剂（迭片特有） 丙酮
ATL Confidential
2/26/2020
Amperex Technology Limited
Surpassing customer’s expectation
常用术语
CC: 恒流充电 （Constant Current: 恒定电流的充电过程）
CV: 恒压充电 (Constant Voltage: 恒定电压的充电过程）
Surpassing customer’s expectation
迭片工艺的主要工艺流程
--- Lam Ⅰ
ATL Confidential
2/26/2020
Amperex Technology Limited
Surpassing customer’s expectation
迭片工艺的主要工艺流程 --- Stacking
锂离子电池专业英语
锂离子电池常用专业英语（一）序号首字母英文中文1 A aging 老化2 B battery charger 充电器3 black-fleck 黑斑4 C cap 盖板5 capacity density 能量密度6 capacity grading 分容7 cathode tab welding 极耳超焊8 cell 电芯9 charge(capacity) retention 荷电（容量）保持10 checking code 检码11 concave spot 凹点12 constant current charge 恒流充电13 constant current discharge 恒流放电14 constant voltage charge 恒压充电15 corrective measures 纠正措施16 crack 裂纹17 cut-off voltage 终止电压18 cycle life 循环寿命19 D dark trace 暗痕20 degrade 降级21 dent 凹痕22 discharge depth 放电深度23 distortion 变形24 drape 打折25 E Electrical and MechanicalServices Department 机电部26 electrolyte 电解，电解液27 empaistic 压纹28 end-off voltage 放电截止电压29 environmentally friendly 对环境友好30 equipment first inspection 设备首检31 erode 腐蚀32 explosion-proof line 防爆线33 F first inspection 首检34 formation 化成35 fracture 断裂36 I inspection 检验37 insulate 绝缘38 internal resistance 内阻39 J jellyroll 卷芯40 joint 接缝，结合点42 laser reticle 激光刻线43 laser welding-flatwise weld 激光焊接-平焊laser welding-standing weld 激光焊接-立焊44 leakage 漏液45 leak-checking 测漏46 leaving out of welding 漏焊47 limited charge voltage 充电限制电压48 local action 自放电49 M margin turnly 翘边50 measuring the dimension of cells 电芯卡尺寸51 meet requirement 达到要求52 memory effects 记忆效应53 N nick 划痕54 nominal voltage 标称电压55 notice-board confirmation 看板确认56 nugget 硬块57 O obverse 正面58 open circuit voltage 开路电压59 over charge 过充60 over discharge 过放61 over the thickness 超厚62 P particle 颗粒63 PE membrane PE膜64 pit 坑点65 placing cells into the box 电芯装盒66 point inspection 点检67 preventive measures 预防措施68 pricking the tapes 扎孔69 process inspection 制程检验70 put the battery piled up 将电芯叠放在一起71 Q qualified products 合格品72 quality assurance 质量保证73 quality control 质量控制74 quality improvement 质量改进75 quality match 品质配对76 quality planning 质量策划77 R rated capacity 额定容量78 recharge 再充电79 refitting the can of cell 电芯壳口整形80 requirment 要求81 reverse 背面，反面82 rework 返工83 ringing cells into pyrocondensation films 套热缩膜85 sand aperture 砂眼86 scar 疤痕87 secondary battery 二次电池88 select appearance 选外观sharp-set 批锋89 short circuit checking 测短路90 smudginess 污物91 spot welding by laser 激光点焊92 spot welding place 点焊位置93 spraying the code 喷码94 spur 毛刺95 sticking the PVC cover boards 贴面垫96 storing 陈化97 storing with high voltage 高压储存98 T tabs deflection 极耳歪斜99 tabs excursion 极耳错位100 technics requiment 工艺要求101 U ultrasonic welding 超声波焊接102 ultrasonic welding strength 超焊强度103 unqualified products 不合格品104 W wave 波浪105 working procedure 工序（二）盖板cover board底板solepiece钢珠steel ball压钢珠press steel ball防爆阀valve preventing explosion大电流(倍率)放电discharge in high rate current标称电压Normal voltage标称容量normal capacity放电容量discharge capacity充电上限电压limited voltage in charge放电下限电压terminating voltage in discharge恒流充电constant current charge恒压充电constant voltage charge恒流放电constant current discharge放电曲线discharge curve充电曲线charge curve放电平台discharge voltage plateau容量衰减capacity attenuation起始容量initial discharge capacity流水线pipelining传送带carrying tape焊极耳welding the current collector卷绕wind叠片layer贴胶带stick tape点焊spot welding超声焊ultrasonic welding三元素Nickle-Cobalt-Manganese Lithium Oxide three elements materials 钴酸锂Cobalt Lithium Oxide锰酸锂Manganese Lithium Oxide石墨graphite烘箱oven真空烘箱vacuum oven搅拌机mixing device vacuum mixing device涂布机coating equipment裁纸刀paper knife ,,,,,,cutting knife分条机equipment for cutting big piece to much pieces辊压机roll press equipment电阻点焊机spot welding machine超声点焊机ultrasonic spot welding machine卷绕机winder自动叠片机auto laminating machine激光焊机laser welding machine注液机infusing machine真空注液机vacuum infusion machine预充柜pre-charge equipment化成柜formation systems分容柜grading systems测试柜testing systems内阻仪battery inner resistance tester万用表multimeter转盘式真空封口机turntable type vacuum sealing machine自动冲膜机automatic aluminum membrane shaper锂离子电池设计专业英语Capacity 容量Battery Thickness 电池厚度Battery width 电池宽度Battery length 电池高度Impedance 内阻Can thickness 壳体厚度Can wall thickness 壳体壁厚Can bottom thikness 壳体底部厚度Can lid thickness 壳体盖板厚度PP film thickness PP胶厚度Ni (AL) tab thickness Ni（Al）极耳厚度Battery width 电池宽度Can width margin 电池宽度留边Can length 壳体长度Can cross area 壳体体积Winding pin width 卷针宽度Can Side residue 壳边残余Naked battery thickness 裸漏电池厚度Naked battery width 裸漏电池宽度Naked battery length 裸漏电池高度Cathode formulation 阴极含量Cathode material specific capacity 阴极克比容量Cathode 阴极装填Cathode area density 阴极面密度Cathode bulk density 阴极体积密度Cathode weight 阴极重量Cathode thickness 阴极厚度Cathode elongation rate 延伸率Cathode actual length 阴极实际长度Cathode design length 阴极设计长度Cathode width 阴极宽度Cathode Scratched area width 阴极涂片宽度Al foil density 铝箔密度Al foil thickness 铝箔厚度Cathode weight 阴极重量Separator thickness 隔离膜厚度Separator length 隔离膜长度Separator width 隔离膜宽度Separator density 隔离膜密度Separator weight 隔离膜重量Anode formulation 阳极含量Anode material specific capacity 阳极克容量Anode loading 阳极装填量Anode area density 阳极面密度Anode bulk density 阳极体积密度Anode thickness 阳极厚度Anode length 阳极长度Anode width 阳极宽度Anode scratched area width 阳极刮粉区宽度Cu foil density 铜箔密度Cu foil thickness 铜箔厚度Anode weight 阳极重量Cathode Tab length 阴极极耳长Cathode Tab width 阴极极耳宽Cathode Tab thickness 阴极极耳厚度Anode Tab length 阳极极耳长度Anode Tab width 阳极极耳宽度Anode Tab thickness 阳极极耳厚度Adhesive tape Length 胶带长度Adhesive tape Width 胶带宽度Adhesive tape thickness 胶带厚度Assembly adhesive tape 装配胶带Bottom length 底部长度Bottom Width 底部宽度Bottom Thickness 底部厚度Top length 顶部长度Top Width 顶部宽度Top Thickness 顶部厚度Welding length 焊接长度Welding Width 焊接宽度Welding Thickness 焊接厚度Electrolyte 电解液Battery Impedance 电心内阻Battery weight 电池重量Can wall thickness 壳体壁厚Can bottom thikness 壳体底厚Can lid thickness 盖板厚度Can width margin 壳体边缘宽度Can Side residue 壳体留边Cathode formulation 阴极含量Cathode material specific capacity 阴极克容量Cathode area density 阴极面密度Cathode bulk density 阴极体积密度Cathode elongation rate 阴极延伸率Cathode scratched area width/Pin width 阴极刮粉宽Al foil density 铝箔密度Al foil thickness 铝箔厚度Separator thickness 隔离膜厚度Separator density 隔离膜密度Anode formulation 阳极含量Anode material specific capacity 阳极克容量Anode bulk density 阳极体积密度Anode Scratched area width 阳极刮粉区宽度Cu foil density 铜箔密度Cu foil thickness 铜箔厚度。
锂离子电池基本工艺流程介绍
工序功能：将Coating后的极片压实，达到合适的密度和厚度
原理：通过调节压辊的间隙以调节压
力，从而调节极片被压实的厚度和密 度
叠片工艺的主要工艺流程 --- Stacking
Stacking（叠片）
工序功能：通过手工或夹具将正极极片、隔离膜、负极
极片规则地重叠在一起。
叠片过程演示
切去多余的极耳
焊接
焊接后的裸电芯
叠片工艺的主要工艺流程 --- Top sealing Top sealing（顶封）
工序功能：将裸电芯包上包装铝箔，对顶部和侧边进行热封装
原理：包装铝箔分3层（尼龙层、铝层、PP层），封装时通过加热使PP溶化，同 时加压（封头压合）使两层包装铝箔粘合在一起，达到封装的目的
工序，因为在Li+第一次充电时，Li+第一次插入到石墨中，会在电池内发生电化学反
应, 在电池首次充电过程中不可避免地要在碳负极与电解液的相界面上、形成覆盖在 碳电极表面的钝化薄层，人们称之为固体电解质相界面或称SEI膜(SOLID ELECTROLYTE INTERFACE）
预化流程：
0.02C CC 210min to 3.4V; 0.1C CC 420min to 3.95V
原理：涂辊转动带动浆料，通过调整刮刀 间隙来调节浆料转移量，并利用背辊或涂 辊的转动将浆料转移到基材上，按工艺要 求，控制涂布层的厚度以达到重量要求， 同时，通过干燥加热除去平铺于基材上的 浆料中的溶剂，使固体物质很好地粘结于 基材上。
卷绕工艺的主要工艺流程 ---Coating
卷绕工艺的主要工艺流程 ---Cold Lam
卷绕工艺的主要工艺流程 --- Forming
锂离子电池专业英语
锂离子电池常用专业英语（一）序号首字母英文中文1 A aging 老化2 B battery charger 充电器3 black-fleck 黑斑4 C cap 盖板5 capacity density 能量密度6 capacity grading 分容7 cathode tab welding 极耳超焊8 cell 电芯9 charge(capacity) retention 荷电（容量）保持10 checking code 检码11 concave spot 凹点12 constant current charge 恒流充电13 constant current discharge 恒流放电14 constant voltage charge 恒压充电15 corrective measures 纠正措施16 crack 裂纹17 cut-off voltage 终止电压18 cycle life 循环寿命19 D dark trace 暗痕20 degrade 降级21 dent 凹痕22 discharge depth 放电深度23 distortion 变形24 drape 打折25 E Electrical and MechanicalServices Department 机电部26 electrolyte 电解，电解液27 empaistic 压纹28 end-off voltage 放电截止电压29 environmentally friendly 对环境友好30 equipment first inspection 设备首检31 erode 腐蚀32 explosion-proof line 防爆线33 F first inspection 首检34 formation 化成35 fracture 断裂36 I inspection 检验37 insulate 绝缘38 internal resistance 内阻39 J jellyroll 卷芯40 joint 接缝，结合点42 laser reticle 激光刻线43 laser welding-flatwise weld 激光焊接-平焊laser welding-standing weld 激光焊接-立焊44 leakage 漏液45 leak-checking 测漏46 leaving out of welding 漏焊47 limited charge voltage 充电限制电压48 local action 自放电49 M margin turnly 翘边50 measuring the dimension of cells 电芯卡尺寸51 meet requirement 达到要求52 memory effects 记忆效应53 N nick 划痕54 nominal voltage 标称电压55 notice-board confirmation 看板确认56 nugget 硬块57 O obverse 正面58 open circuit voltage 开路电压59 over charge 过充60 over discharge 过放61 over the thickness 超厚62 P particle 颗粒63 PE membrane PE膜64 pit 坑点65 placing cells into the box 电芯装盒66 point inspection 点检67 preventive measures 预防措施68 pricking the tapes 扎孔69 process inspection 制程检验70 put the battery piled up 将电芯叠放在一起71 Q qualified products 合格品72 quality assurance 质量保证73 quality control 质量控制74 quality improvement 质量改进75 quality match 品质配对76 quality planning 质量策划77 R rated capacity 额定容量78 recharge 再充电79 refitting the can of cell 电芯壳口整形80 requirment 要求81 reverse 背面，反面82 rework 返工83 ringing cells into pyrocondensation films 套热缩膜85 sand aperture 砂眼86 scar 疤痕87 secondary battery 二次电池88 select appearance 选外观sharp-set 批锋89 short circuit checking 测短路90 smudginess 污物91 spot welding by laser 激光点焊92 spot welding place 点焊位置93 spraying the code 喷码94 spur 毛刺95 sticking the PVC cover boards 贴面垫96 storing 陈化97 storing with high voltage 高压储存98 T tabs deflection 极耳歪斜99 tabs excursion 极耳错位100 technics requiment 工艺要求101 U ultrasonic welding 超声波焊接102 ultrasonic welding strength 超焊强度103 unqualified products 不合格品104 W wave 波浪105 working procedure 工序（二）盖板cover board底板solepiece钢珠steel ball压钢珠press steel ball防爆阀valve preventing explosion大电流(倍率)放电discharge in high rate current标称电压Normal voltage标称容量normal capacity放电容量discharge capacity充电上限电压limited voltage in charge放电下限电压terminating voltage in discharge恒流充电constant current charge恒压充电constant voltage charge恒流放电constant current discharge放电曲线discharge curve充电曲线charge curve放电平台discharge voltage plateau容量衰减capacity attenuation起始容量initial discharge capacity流水线pipelining传送带carrying tape焊极耳welding the current collector卷绕wind叠片layer贴胶带stick tape点焊spot welding超声焊ultrasonic welding三元素Nickle-Cobalt-Manganese Lithium Oxide three elements materials 钴酸锂Cobalt Lithium Oxide锰酸锂Manganese Lithium Oxide石墨graphite烘箱oven真空烘箱vacuum oven搅拌机mixing device vacuum mixing device涂布机coating equipment裁纸刀paper knife ,,,,,,cutting knife分条机equipment for cutting big piece to much pieces辊压机roll press equipment电阻点焊机spot welding machine超声点焊机ultrasonic spot welding machine卷绕机winder自动叠片机auto laminating machine激光焊机laser welding machine注液机infusing machine真空注液机vacuum infusion machine预充柜pre-charge equipment化成柜formation systems分容柜grading systems测试柜testing systems内阻仪battery inner resistance tester万用表multimeter转盘式真空封口机turntable type vacuum sealing machine自动冲膜机automatic aluminum membrane shaper锂离子电池设计专业英语Capacity 容量Battery Thickness 电池厚度Battery width 电池宽度Battery length 电池高度Impedance 内阻Can thickness 壳体厚度Can wall thickness 壳体壁厚Can bottom thikness 壳体底部厚度Can lid thickness 壳体盖板厚度PP film thickness PP胶厚度Ni (AL) tab thickness Ni（Al）极耳厚度Battery width 电池宽度Can width margin 电池宽度留边Can length 壳体长度Can cross area 壳体体积Winding pin width 卷针宽度Can Side residue 壳边残余Naked battery thickness 裸漏电池厚度Naked battery width 裸漏电池宽度Naked battery length 裸漏电池高度Cathode formulation 阴极含量Cathode material specific capacity 阴极克比容量Cathode 阴极装填Cathode area density 阴极面密度Cathode bulk density 阴极体积密度Cathode weight 阴极重量Cathode thickness 阴极厚度Cathode elongation rate 延伸率Cathode actual length 阴极实际长度Cathode design length 阴极设计长度Cathode width 阴极宽度Cathode Scratched area width 阴极涂片宽度Al foil density 铝箔密度Al foil thickness 铝箔厚度Cathode weight 阴极重量Separator thickness 隔离膜厚度Separator length 隔离膜长度Separator width 隔离膜宽度Separator density 隔离膜密度Separator weight 隔离膜重量Anode formulation 阳极含量Anode material specific capacity 阳极克容量Anode loading 阳极装填量Anode area density 阳极面密度Anode bulk density 阳极体积密度Anode thickness 阳极厚度Anode length 阳极长度Anode width 阳极宽度Anode scratched area width 阳极刮粉区宽度Cu foil density 铜箔密度Cu foil thickness 铜箔厚度Anode weight 阳极重量Cathode Tab length 阴极极耳长Cathode Tab width 阴极极耳宽Cathode Tab thickness 阴极极耳厚度Anode Tab length 阳极极耳长度Anode Tab width 阳极极耳宽度Anode Tab thickness 阳极极耳厚度Adhesive tape Length 胶带长度Adhesive tape Width 胶带宽度Adhesive tape thickness 胶带厚度Assembly adhesive tape 装配胶带Bottom length 底部长度Bottom Width 底部宽度Bottom Thickness 底部厚度Top length 顶部长度Top Width 顶部宽度Top Thickness 顶部厚度Welding length 焊接长度Welding Width 焊接宽度Welding Thickness 焊接厚度Electrolyte 电解液Battery Impedance 电心内阻Battery weight 电池重量Can wall thickness 壳体壁厚Can bottom thikness 壳体底厚Can lid thickness 盖板厚度Can width margin 壳体边缘宽度Can Side residue 壳体留边Cathode formulation 阴极含量Cathode material specific capacity 阴极克容量Cathode area density 阴极面密度Cathode bulk density 阴极体积密度Cathode elongation rate 阴极延伸率Cathode scratched area width/Pin width 阴极刮粉宽Al foil density 铝箔密度Al foil thickness 铝箔厚度Separator thickness 隔离膜厚度Separator density 隔离膜密度Anode formulation 阳极含量Anode material specific capacity 阳极克容量Anode bulk density 阳极体积密度Anode Scratched area width 阳极刮粉区宽度Cu foil density 铜箔密度Cu foil thickness 铜箔厚度。
锂电池生产工艺流程图
Mixing （搅拌）－－与叠片工艺基本相同
工序功能：将正极或者负极粉料以及其他配料混合均匀，并调制成浆。
活性物质
导电剂
粘接剂
搅拌罐 溶剂
Mixing示意图
浆料检测点: 1.Viscosity粘度 2.Particle size颗粒度 3.Solid content固含量
卷绕工艺的主要工艺流程 ---Coating
Cold Lam （冷压）
工序功能：将Coating后的极片压实，达到合适的密度和厚度
原理：通过调节压辊的间隙以调节压 力，从而调节极片被压实的厚度和密 度
叠片工艺的主要工艺流程 --- Stacking
Stacking（叠片）
工序功能：通过手工或夹具将正极极片、隔离膜、负极 极片规则地重叠在一起。
卷绕工艺的主要工艺流程 --- Inject
Inject（注液）---与叠片工艺基本相同
工序功能：将电解液加入到电芯中，并将电芯完全封住
环境要求：电芯注液前要进行除水，关注过程要求低湿度
原理：水作为电解液中一种痕量组分，对锂离子电池SEI膜的形成 和电池性能有非常大的影响，满充状态的负极与锂金属性质相近， 可以直接与水发生反应。因此，在锂离子电池的制作过程中必须严 格控制环境的湿度和正负极材料、电解液的含水量。
卷绕工艺的主要工艺流程 --- Inject
卷绕工艺的主要工艺流程 --- Formation
Formation(预化成）---与叠片工艺原理相同，流程不同
工序功能：通过充电方式将其内部正负极物质激活， 同时在负极表面形成良好的SEI膜。 预化流程：
Formation: 0.1C CC 200min to 3.95V
预化流程：
2020年锂离子电池英文精品版
锂离子电池技术英文词句2.3 assembly line process(5/15)流水线工艺film loading-vacuum on-film folding-sliding jig backward-top cutting-sliding jig forward-vacuum off-film unloading放上包装膜—抽真空—包装膜折叠-分切夹心的后端-剪掉顶部-分切夹心的前段-释放真空-拿下包装膜station 岗位two station 两个岗位folding 折叠guide type 指导方式top cutting 顶部剪切knife 刀片2.3 assembly line process(6/15)流水线工艺j/r loading-vacuum on-j/r jig backward-bottom former up-upper former down-放极组-抽真空-极组夹具放在后端-模板末端在上面-顶端在下面-heating forming-former up,down-j/r jig forward-vacuum off-j/r unloading加热模板-模板上下翻转-极组夹具朝前-释放真空-取下极组station two station岗位两个岗位heating forming pressing time,preset timer加热模板施压时间施压次数temperature thermocouple温度热电耦time:mmin,2~max.3sec时间：press force :40~50kg压力temperature:150℃温度2.3 assembly line process(7/15)流水线工艺film loading-fim clamp-sliding jig backward-edge pushing-tab clamp-tab unclamp-放上包装膜-包装夹具-分切极组末端-整边-放极耳夹具-卸下极耳夹具sliding jig forward-cell unloading分切极耳前端station two stationheat sealing top热封sealing thickness control(micrometer)热封厚度控制（毫米）sealing control pressing time,preset timer热封控制施压时间施压次数precision regulator精度校准temperature, thermocouple温度热电耦time :min.2~max.3sec时间press force:250kg压力temperature:180~250℃温度2.3 assembly line process(9/15)流水线工艺cell loading-vacuum on-sliding jig backward-side cutting-feeding-tab cutting-放上电芯-抽真空-滑动夹心后端-裁边-流入下工序-剪极耳sliding jig forward-cacuum off-cell unloaing滑动夹心前端-释放真空-取下电芯station two stationside cutting knifeside cutting force 100kgtab cutting knifetab cutting force 100kg2.3 assembly line process(10/15)流水线工艺cell loading-sliding jig backward-vacuum pad down-open-needle down-e/l filling(e/l-needle up-needle up-vacuum pad up-sliding jig forward-cell unloadingstation two statione/l supply 3kuter sub-tank on equipmentmetering pump hi -bar pump,hbd-2bc-17accuracy; under 3.0;±0.1gocer 3.0; ±3.5g2.3 assembly line process(11/15)流水线工艺cell loading-sliding jig backward-jig backward-jig up-vacuum(vacuum chamber)-放上电芯-滑动夹心后端-夹心向后-再向上-抽真空-sealing block forward-sealing热封前端- 密封--sealing block backward-jig down-silding jig forward-cell loading-formation热封后端- 夹心翻转向下-滑动夹心前端-取下电芯-成型station two stationvacuum source 740mmhg max.vacuum pumpsealing control pressing time preset tiomerpressing force, precision regulatortemperature, thermocouple热电偶time:min.3~max4secpress force:250kgtemperatrure:180~250℃2.3 assembly line process(12/15)流水线工艺cell loading-conveyor drive-numbering-numbering-head down-vacuum on-放上电芯- 启动传送带- 编号码-编号码-电芯朝下-抽真空head up-head forwward-head down-vacuum purge-head up-cell unloading电芯朝上- 电芯朝前- 电芯朝下-真空净化- 电芯朝上-取下电芯speed controller motor 25Wnumbering ink jet printercell unloading magacine2.3 assembly line process(13/15)流水线工艺piercing-cell loading-sliding jig backward-jig up-vacuum°assing-穿透？？- 放电芯-滑动夹心后端-夹心向上- 抽真空&脱气sealing block forward-sealing-sealing block backward-jig down-sliding jig forward-cell loading 热封前端- 热封–热封后端-滑动夹心前端–取电芯station two stationpiercing ∮6holevacuum source 750mmhg max.vacuum pumpsealing comtrol pressing time ,preset timerpressing force,preision regulator调整压力temperature,thermocouple(温度热电偶)time: min.3~max.4sec时间press force:250kg(压力)temperature:180~250℃(温度)2.3 assembly line process(14/15)流水线工艺cell loading-vacuum on-sliding jig backward-cutter down-cutting-cutter up-放电芯-抽真空-滑动夹心后端-切割刀具向下-切割-切割刀具向上sliding jig forward-vacuum off-cell loading滑动夹心前端- 释放真空-取下电芯电池封口--cutting(切断) knife(刀)2.3 assembly line process(15/15)流水线工艺cell loading-ist folding-2nd folding-heat pressing-3nd folding-4th folding(sicing)放电芯- 第一次折叠-第二次折叠-热压-第三次折叠-第四次折叠cell unloading取下电芯manual-loading-2st foliding-heat pressing-3nd folding-4th folding手工–放上- 第二次折叠- 热压- 第三次折叠- 第四次折叠cell transfer linear transferfolding actuator pneumatic actuatorheat pressing pressing time,preset timerpressing forceprecision regulatortemperature, thermocoupletime:min.2~max.3 secpress force:40kgtemperatrure:80~100℃2.3 assembly line process(1/6)流水线工艺jelly roll supply-jelly roll loading-cell alignment-tab straightening-提供极组-放上极组-电芯排列好-将极耳伸直sealant sealing(sealant film supply)-sealant sealing(sealant film supply)-final sealing-密封胶密封（密封膜供给）-密封胶密封（密封膜供给）-最终的密封sealant film check-tab forming-jelly roll unloading(ng unloading)检验密封膜-极耳成型-取下极组2.3 assembly line process(2/6)流水线工艺al-foil supply-pre heating(contact)-pouch forming---pouch punch out-??—供应箔（铝塑膜？？？）-预热（连接）-成型成袋状- 袋状膜冲压打孔pouch loading(pouch pin hole check)-pouch loading-ist folding-lst folding-2nd folding-放上袋状膜（检验针孔）-放上袋状膜- 第一次折叠-第二次折叠top cutting(ng unloading)-jelly roll insertion(jelly roll alignment-jelly roll loading)—剪掉顶部—插入极组（调整极组-放上极组）3nd folding-pre heat sealing-package unloading第三次折叠-预热密封—取下包好的电芯2.3 assembly line process(3/6)流水线工艺cell loading-lst top sealing--2nd top sealing-top cooling-side sealing-side cooling-放上电芯-第一次顶部密封-第二次顶部密封-顶部冷却—封边—两边冷却side cutting-short check-cell unloading-ng unloading裁边- 测短路—取下电芯—ng是什么啊？？？package loading-pre weighing-package opening-e/l filling(e/l dispensing e/l supply tank) 放上包装好的电芯—预称重—打开电芯--- 注液（分配电解液电解液供给罐）--lst vacuum-2nd vacuum --lst sealing-2nd sealing-plst-weighing-package unloading-第一次抽真空---第二次真空---第一次密封---第二次密封---？？？---称重---取下电芯package loading-package aging--formation放上电芯---电芯老化-----化成cell loader-cell-loading-piercing-vacuum°assing heat sealing-2nd sealing-装电芯设备-电芯-装上电芯—穿透（？？）-抽真空& 脱气热封—第二次密封side trimming-cell unloading修边--- 取下电芯cell loading-lst folding-2nd folding-3rd folding-4th folding-5th folding(sizing)-放电芯---第一次折叠---第二次折叠---第三次折叠---第四次折叠---第五次折叠（量尺寸）5th folding(sizing)-tab cutting-height&vision check-final weighging-final weighting-第五次折叠（量尺寸）---剪极耳---检验高度&视觉---最后称重ng rejection-cell unloading-cell unloading-cell palleticing挑选，排除---取下电芯--- （用托盘）搬运电芯？？？1.1 assembly line specification –products流水线特殊产品can type(壳体类型) aluminum can(A3003) 铝壳（材质A3003）conventional prismatic type ,not oval type 传统的方型，不是椭圆型model of cell电池型号basic design model:xx-yy—zz基本设计型号：XX-YY-ZZ range 范围w:30~34mm t:4.0 ~10mm h:40~67mm宽：厚：高：cathode tab正极耳AL,t0.08~0.12mm,w3/4mm铝带，厚度0.08~0.12mm宽度3/4mmwelding to top cap with ultrasonic welder 用超声波焊接机超焊在极片头部anode tab负极耳ni,t0.08~0.12mm,w3/4mm镍带，厚度0.08~0.12mm宽度3/4mmwelding to top cap with resistance spot welder用阻抗点焊机焊在极片头部can seam welding壳盖的缝隙焊接side welding侧面焊接top insulator 顶部绝缘片injection molded注液模具bottom tape wrapping底部贴胶纸pp-tape,same as j/r wrapping tape, roll,w:28~32mmt:0.05~0.10mm o.d:200mm core id:3inchesfor xx30zz width 28mm,for xx34zz width 32mmfill port welding 补焊砂眼AL Ball (Al050,∮1.37±0.03mm),laser seam welding 激光焊接e/l filling accuracy 精确注液量under 3.0g; ±0.1gover 3.0g ±3.5g r/l filling volume:1~7g 注液量范围1~7gmodel change exchange tool,jig, carrier&tray搬运工具，夹具，搬运盒&托盘option:only carrier&tray (others:sutomatically adiusted其它：适当调整)tray托盘jr极组(256pcs),can壳(300pcs),cap盖帽(100pcs),(rivet)all trays are prepared user1.2 assembly line specification –equipment流水线特殊设备line tact time 流水线标准工时 2.0(30ppm)Drive mechanism 发动装置cam,ac servo drive&air actuatorelectrical power 电源286kva,3p-380v±10%,50hz±1hzpneumatic source 气源13300l/min,0.6mpa (include welding jig cooling包括焊接模具冷却)nitrogen gas 氮气285 l/min, 0.6mpa(for laser welding shield gas激光焊接防护气)laser cooling water激光焊冷却水320 l/min,below25℃fume collector 烟、气收集罐400cfm,explosion-proof type for al-fume,outdoor typefume suction main piping 抽气主管道系统 4 inchexhaust piping排气管道系统5inchdry air piping干燥气管道系统5inchdry chamber(total) 干燥室20.78m3total weight总重量14.8ton(approx大概),(not include laser welder不包括激光焊接机)floor load 场地负荷1500kg/m2dry room height干燥室高度2500mm(min)can seam welding壳盖的缝隙焊接side welding侧面焊接,welding speed 焊接速率10~15mm/sec.(approx) cartesian robot stageelectrolyte filling process注电解液工序40station-80 jig index unit,vacuum真空&pressurize加压elctrolyte filling range注液范围depend on internal dead space of cell design根据电池设计内部的绝对空间hbd-2bc series of hibar pum, japan hibarleak check 测漏differential pressure check system,100pa max.不同压力测试系统，最大为100pa accuracy:+/-0.5%精确度need test actual work 需要通过实际操作测量2.1 assembly parts name&compositionball-top cap assembly盖板流水线(t/c)--top insulator顶部绝缘片(t/l)-cathode正极耳(al-tab铝带)-anode负极耳(ni-tab镍带)-bottom tape底部胶纸(b/t)-jelly roll极芯(j/r)-aluminum can铝壳2.2 assembly process basic specification装配过程概述3.1 prismatic lib assembly processbottom tape底部胶纸-jelly roll insertion极芯入壳-top insulator顶部绝缘片-tab forming极耳修整-top-capwelding顶部极耳焊接-top cap folding极耳折叠-top cap setting卡极耳-seam welding焊缝焊接-leak check测漏-electrolyte filling注液-ball insertion压钢珠-fill port welding补焊砂眼（？？？）3.2 assembly line process(1/8)can supply供应壳non dust paper tray无尘的纸盘can tray size装壳的盘子尺寸270*212*22/32htray capacity盘子容量423048-450can/tray343450-496can/tray(suppiled by user)stack volume堆叠范围48/50h:8tray65/67h:6traycan supply供应壳体-can loading放上壳体-can check检验壳体-jelly roll loading放上极芯(ng reject-bottom tape check检验底部胶纸-bottom tape wrapping贴底部胶纸-jelly roll supply供应极芯-from winder从卷绕机)-jelly roll centering极芯放在正中央-jelly roll insertion插入极芯-insertion height check检验极芯入壳高度-ng rejectj/r supply 极芯供应tray from winder来自卷绕机的盘子j/r tray size放极芯盘子的尺寸540*540*50hj/r capacity 容纳极芯的数量48/50h:40*8=320/tray65/67h:40*6=240/tray supplied by userstack volume堆叠范围8 traytray handling盘子搬运using manual cart用手推车bottom tape底部胶纸pp tape,rollcore size标准尺寸 3 inch paper coreb/t color 底部胶纸颜色blue or green兰色或绿色b/t check 检验底部胶纸color sensor颜色传感器3.2 assembly line process(2/8)tab straightening拉直极耳—tab position check检查极耳位置—top insulator insertion插入绝缘片(t/I escapement镊子？？—top insulator supply供应绝缘片)—T/I presence check检查绝缘片—tab forming极耳修整—j/r final insertion极芯入壳—t/c welding盖板焊接(ni tab镍带)—(t/c direction check检查盖板方向—top cap supply盖板供应)—al tab welding铝带超焊—cap/tab welding check检验焊接是否牢固—tab folding极耳折叠—t/csetting&check固定、检验盖板—ng rejecttop cap supply盖板供应tray from cap ass’y m/ccap tray size 装盖板盘子的尺寸340*240*18hcap capacity能装盖板的数量18*6=108 cap/traystack volume 堆叠范围24 tray(2592 cap)j/r final insertion极芯入壳include j/r insertion height check包括检验极芯入壳高度ni-tab welding焊接镍带resistance spot welding,2points阻抗点焊机，2点include welding current monitor包括焊接电流监控器al-tab welding铝带超焊ultrasonic welding超声波焊接40khx/800w/branson brandtop insulator顶部绝缘片pull check拉力测试cap height check盖板高度检验t/c setting check 检验盖板牢固性setting height check检验固定的高度3.2 assembly line process(3/8)height check#1高度检验1#—pre spot welding预点焊—height check#2高度检验2#—ng reject排除不合格品？？—seam welding#1焊缝焊接1#—seam welding#2焊缝焊接2#—seam welding#3焊缝焊接3#—seam welding#4焊缝焊接4# (jig cooling模具冷却)—short check测短路—ng reject排除不合格品pre spot welding预点焊laser spot welder激光点焊机,3-points 50w/2-fiber,1system(supplied by user)height check#1 高度检验1# check the top cap setting height检查盖板固定的高度height check#2 高度检验2# check the top cap welded height检查盖板焊接高度seam welding缝隙焊接laser welder激光焊接机,10~15mm/sec,700w/2-fiber,4systemsrequire speed down for 34xxyy 对于34xxyy需减速models (prevent against overheat预防过热)supplied by userjig cooling 模具冷却vortex tube,using compressed air热交换管道，采用压缩气体air pressure 0.65mpa (minimum)气压shield gas supply保护气供应nitrogen gas,0.65mpa18/min氮气with digital flow meter数显流动仪表fume collector烟气收集罐400 cfm,1.5kw,amanl/japanexplosion proof,outdoor type户外气体排放装置short check测短路lcr meter3.2 assembly line process(4/8)vacuum out释放真空—equilibrium平衡状态—leak detection测漏—vent排除气体—ng reject排除不合格品leak check procedure测漏程序atmosphere气体—vacuum抽真空—equilibrium平衡状态—detection测漏—leaked cell漏气电芯—normal cell 正常电芯leak check测漏differential pressure,100pa max.. 不同压力测试系统，最大为100pavacuum out-100kpa max.释放真空leak detection time 8.0sec.max.测漏时间using master cell采用好的电芯accuracy:+-0.5%精确度cell handling搬运电芯8 cells,simultaneously check 8只电芯，同时检查3.2 assembly line process(5/8)pre weighing预称重—cell loading放上电芯—e/l dispensing电解液分配—vacuum/vent抽真空/排气—vacuum 抽真空—pressurize加压—vent排气—cell unloading取下电芯—post weighting快速称重—ng rejectelectrolyte supply供应电解液drum桶,200 literusing nitrogen gas使用氮气, 0.02~0.04mpasub-tank in equipment装置内的储槽,3 litermetering pump 抽吸仪表hibar pump,japan hibarhbd-2bc series*2vacuum抽真空-700mmhg,(max.-740mmhg)suction capacity抽吸泵容量310/min.r5c 0040e*02,busch/germany德国？？Pressurize加压nitrogen gas氮气,0.15~0.2mpaWeighing称重load-cell,6digits,nmb/japan日本Display显示;000.00gnozzle cleaning 清洗喷嘴nitrogen gas blow out用氮气吹,0.15~0.2mpafor blow out the remained e/l 把剩余的电解液吹出来process time 工序工时128sec (max)filling accuracy 注液精确度under 3.0g;±0.1g 小于3.0g，±0.1gover 3.0g; ±3.5% 大于3.0g; ±3.5%3.2 assembly line process(8/8),al ball typecleaning paper supply供应纸巾-cap face cleaning清洁盖帽表面-cleaning paper supply供应纸巾-cap face wet cleaning盖帽表面除湿-solvent dispenser溶剂给料器-fill port cleaning清洁注液孔-cleaning paper supply供应纸巾-ball insertion钢珠插入-ball supply钢珠供应-ball press压钢珠-ball height check检验压钢珠的高度--ball seam welding钢珠缝隙焊接-welding check焊接检验-uv glue dispensing UV胶水给料-ng reject-uv curing紫外光固化？？？？-cell unloading取下电芯cleaning paper清洁纸巾non-dust paper,roll,width 14mm无尘纸巾，卷，14mm宽3 inch paper coreballsupply钢珠供应bowl feeder钢珠进料器requies testing by the actual sample目前测试样版ball press force压力35~40kgfseam welding定位焊接方法laser seam welder,6.5mm/sec激光焊接工作350w/-fiber,1 system焊接系统(supplied by user)适当调整6.1 model change time 型号变化时间manual conversion type 46-30-48 vs 46-30-xx:6 hours approx.(only different'heieght)xx-xx-xx vs yy-yy-yy:3days6.2 delivery交货manual conversion type 7months to shipping,after l/c open6.3 customer scope 客户范围primary main power wiring to control panel of the each equipment,with main power panel.主要的电源线控制每一个设备的主电路板？？？？Primary main pneumatic piping to beside the each equipment, with main air-filter unit.主要的气管道系统装在每个设备的旁边，主要的气体过滤器？？？？Primary main nitrogen gas piping to beside the each equipment, with main gas -line filter unit.主要的氮气管道系统装在每个设备的旁边，主要的气体过滤器？？？/All duct piping for suction &exhaust from equipment's inlet/outlet to main duct.所以用于从设备上的进口/出口抽气或排气的输送管道Installation &piping/wiring/wiring for fume collector(outdoor type)给烟气收集器（户外类型）安装管道系统/配线系统Inlet/drain water piping of the washing machine,with water strainer.清洗设备的进水/排水管道，水过滤器Laser welding system &laser welder welder import/export fee激光焊接系统&激光输入/输出Cooling water piping for each laser system,below 25℃.(it requires a water filter (strainer)用于激光系统的冷却水，25℃以下（需要一个水过滤器）Cooler or chiller for laser cooling water.激光冷却水的冷却器Dry pneumatic piping for laser shutter operation to each laser system.用于每一个激光系统的激光开关操作的干燥气管道Installation&wiring/cabling for laser fiber and laser control cable.给激光光纤和激光控制电缆安装配线/电缆Installation &wiring/cabling for laser control pendant.给激光控制的悬吊物安装配线/电缆？？？？6.4 laser system location outdoor of the dry room. It requires air-conditioning or sufficient ventilation.激光系统位于干燥间的外面。
锂电池工艺技术及流程介绍
活性物质
导电剂
粘接剂
搅拌罐
溶剂
Mixing示意图
浆料控制点: 1.Viscosity粘度 2.Particle size颗粒度 3.Solid content固含量 工序控制点： 1.搅拌速度 2.搅拌温度 3.搅拌时间 4.搅拌次序
湿度≤20% 温度23±5℃ 洁净度百级
湿度≤20% 温度23±5℃ 洁净度百级
湿度-40℃露点 温度23±5℃
湿度-28℃露点 温度23±5℃
湿度-28℃露点 温度45±3℃
湿度-40℃露点 温度23±5℃
湿度-28℃露点 温度23±5℃
湿度-28℃露点 温度45±3℃
湿度-40℃露点 温度23±5℃
环境要求：电芯注液前要进行除水，关注过程要求低湿度
原理：水作为电解液中一种痕量组分，对锂离子电池SEI膜的形成和电池性能有非 常大的影响，满充状态的负极与锂金属性质相近，可以直接与水发生反应。因此， 在锂离子电池的制作过程中必须严格控制环境的湿度和正负极材料、电解液的含水 量。
工艺介绍
预化
工序功能：通过充放电方式将其内部正负极物质激活，同时在负极表面形成 良好的SEI膜。
输出控制点: 1.涂布尺寸 2.涂布重量或密度 3.膜片粘接 4.外观 5.干燥度
输入控制点： 1. 速度 2. 温度 3. 间隙（刀表） 4. 张力
Welding（焊接）
叠片工艺的主要工艺流程 --- Welding
工序功能：将多个Al、Ni 极耳一起焊接成为裸电芯
原理：超声波焊接利用超声频率（超过 16KH Z）的机械振动能量在静压力的共 同作用下，将弹性振动能量转变为工件间的摩擦功、形变能及随后有限的温升， 从而达到连接异种金属的目的。
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圆柱机械封口工艺流程
电池行业词汇表
国际电工委员会，International Electrical Commission 正级positive(cathode)
负极negative(anode)
电解液basis electrolyte
正极片positive plates
负极片negative plates
隔膜纸separators
盖帽caps
外壳cases
绝缘层insulation layers
PVC膜商标管PVC、trademarked tubes
连接片Connections plates
不锈钢片stainless steel plates
纯镍片nickel plates
镀镍钢片nickel plating steel plates
引出片Lead plates
焊锡tin soldered
点焊spot welding
插头Plugs
温控开关thermal switches
过流保护器polyswitches
限流电阻current-limited resistances
纸箱纸盒Boxes and cases
塑料壳类Plastic shells
电池电压的限制Voltage limitation
电压voltage
内阻impedance
容量capacity
内压gas pressure
自放电率self-discharge rate
循环寿命cycle life
密封性能sealing
安全性能safety
储存性能storage
过充over-charge
过放over-discharge
可焊性soldering
耐腐蚀性causticity proof
温度震荡实验temperature shock test 开路open circuit
参数/变量parameters
安全筏safety vent
正极眼positive pin
鼓底bottom plumping up
凸肚belly protruding
漏液leakage。