Ukuvimbela Ama-Burrs Ekukhiqizweni Kwe-Electrode Yebhethri Le-Lithium: Izixazululo Zokuqhekeka Okuhlanzekile

Iummese wokusika i-lithium-ion electrode, njengohlobo olubalulekile lwemimese yezimboni, imimese ye-carbide eyindilinga eqondile eyenzelwe izidingo zokusebenza kokuqhekeka okuphezulu kakhulu. Ama-Burrs ngesikhathi sokuqhekeka nokubhoboza kwe-electrode yebhethri le-li-ion kudala izingozi ezinkulu zekhwalithi. Lezi zingxenyana ezincane ziphazamisa ukuxhumana okufanele kwe-electrode, zinciphisa ngqo umthamo webhethri ngo-5-15% ezimweni ezimbi kakhulu.

Okubaluleke kakhulu, ama-burrs aba izingozi zokuphepha - ukuhlolwa kwelabhorethri kubonisa ukuthi ngisho nama-protrusion angu-20μm angabhoboza abahlukanisi, okuholela ekubalekeni kokushisa. Umthelela wezezimali uhlangana neziteshi eziningi: ukumelana okuphezulu kwangaphakathi kunciphisa impilo yomjikelezo ngo-30%, kuyilapho amazinga okulahla ahlobene nama-burr ngokuvamile engeza u-3-8% ezindlekweni zokukhiqiza.

Ukuze kube nokusebenza okuthembekile kokusika, abakhiqizi badinga imimese yokusika ye-tungsten carbide eqinile eyenzelwe ngqo izinto ze-electrode. Imimese yokusika ye-electrode yebhethri ye-li-ion ye-Shen Gong ibonisa isikhathi eside sokuphila kunezinsika ezijwayelekile ekukhiqizweni okuqhubekayo. Imfihlo ilele ezintweni ezintathu ezintsha: 1) Izinsika ze-carbide ezisanhlamvu ezicolekile kakhulu ezimelana nokusika okuncane, 2) Ukumbozwa kwe-TiCN okuyimfihlo okunciphisa ukunamathela kwethusi/i-aluminium ngo-40%, kanye no-3) ukuqeda umphetho wezinga le-μm okuvimbela ukwakheka kokuqala kwe-burr.

Izindlela ezinhle zokusebenza zithuthukisa imiphumela:

• Sebenzisa ukujikeleziswa kwama-blade njalo emahoreni angu-8 okukhiqiza

• Gcina ukujula kokusika okungu-0.15-0.3mm uma kuqhathaniswa nobukhulu be-electrode

• Sebenzisa amathuluzi okulinganisa nge-laser ukuhlola ukuguguleka kwamasonto onke

Ngemigqa yebhethri yemoto entsha yamandla, amasethi ethu e-blade ahambisanayo aphezulu/aphansi afinyelela ukubekezelelana kokusika okungaphansi kwe-15μm njalo. Izifundo zamacala zibonisa ukwehla kwamaphutha ahlobene ne-burr ngemuva kokushintshela ohlelweni lukaShen Gong. Khumbula - ngenkathi ama-blade e-slitting asezingeni eliphezulu ebiza ngaphezulu ngo-20-30% ekuqaleni, avimbela ukulahlekelwa okuphezulu kakhulu okuvela ekuhlulekeni kwe-scrap kanye nebhethri.

Uma ubhekene nezinkinga ze-burr ekuqhekekeni kwama-electrode, sicela uthintane nethimba lobuchwepheshe le-ShenGong: howard@scshengong.com