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I-Laser Welding in Cylindrical Battery Application


Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

I-Lithium Battery ihlukaniswa ngokuya ngefomu lokupakisha, futhi ikakhulukazi lihlukaniswe ngezinhlobo ezintathu: ibhethri le-cylindrical, ibhethri le-prismatic, nebhethri le-pauch.

Ibhethri le-cylindrical lasungulwa nguSony futhi lalisetshenziswa emabhetri asekuqaleni abathengi. UTesla wabaduduza emkhakheni wezimoto zikagesi. Ngo-1991, uSony wasungula ibhethri le-Lithium ye-Lithium emhlabeni jikelele - ibhethri le-cylindrical le-18650, liqala inqubo yokuhweba yamabhethri e-lithium. NgoSeptemba 2020, uTesla wakhipha ngokusemthethweni ibhethri elikhulu le-4680 eliphakeme, elinomthamo weseli eliphakeme kahlanu kunalolo lwebhethri eli-21700, kanti izindleko ziye zakhiwe futhi. Amabhethri we-cylindrical asetshenziswa kabanzi emakethe yezimoto zaphesheya kwezilwandle: ngaphandle kwe-tesla, izinkampani eziningi zezimoto zifakwe amabhethri e-cylindrical manje.

I-Laser Welding in Cylindrical Battery Application (3)

Amagobolondo webhethri we-cylindrical kanye nama-cap ama-electrode ajwayelekile akhiwa nge-nickel-iron alloy noma izinto ze-aluminium alloy anobukhulu obungama-0,3mm. Ukusetshenziswa kwe-laser welding kumabhethri we-cylindrical ikakhulukazi kufaka phakathi ukuvikelwa kwe-valve cap welding & busbar ama-elding ama-welding amabi, i-burbar-pack wacter plate welding, kanye ne-batterning yater i-welding.

I-Laser Welding in Cylindrical Battery Application (4)

Izingxenye ze-welding

Into uqobo lwayo

I-Velveting Volding evikelekile neBusbar Faced & Electrod Electrode Welding

Nickel & Aluminium - Nickel-Fe & Aluminium

I-Busbar-Pack Base Plate Welding

Nickel & Aluminium - Aluminium nensimbi engenasici

I-Battery Inner Tab Welding

I-Nickel neCopper Nickel Composite Strip - Nickel Iron & Aluminium

I-Carman Haas Inzuzo:

1, inkampani isuselwa ku-R & D kanye nezakhi zezakhi ze-Optical kanye nasensimini ye-Aurtofive Electronics, iqembu lethu lobuchwepheshe linesipiliyoni sohlelo lokusebenza olucebile ekhanda nesilawuli se-scanner;
2, izingxenye ezibalulekile zithuthukiswa ngokuzimele futhi zikhiqizwa, ngezikhathi ezimfushane zokulethwa kanye namanani aphansi kunemikhiqizo efanayo engenisiwe; Inkampani yaqala ku-Optics futhi yenza ngezifiso amakhanda okuskena okuhlola amakhasimende; kungahlakulela ikhanda le-galvo ngezinzwa ezahlukahlukene zezinzwa;
3, impendulo esheshayo ngemuva kokuthengisa; ukuhlinzeka ngezixazululo ze-welding kanye nokusekelwa kwenqubo esendaweni;
4, inkampani ineqembu elinolwazi olucebile ekuthuthukisweni kwenqubo yangaphambili, ukulungiswa kwemishini kanye nokuxazulula izinkinga emkhakheni webhethri; Inganikeza inqubo yocwaningo nentuthuko, ukucaciswa kwesampula kanye nezinsizakalo ze-OEM.

 

I-Laser Welding in Cylindrical Battery Application (2)

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