Izvo zvinowanzoitika kukanganisa uye zvikonzero zve lithium mabhatiri ndeaya anotevera:
1. Kuderera kwebhatiri simba
Zvinokonzera:
a.Kuwanda kwezvinhu zvakasungirirwa zvishoma;
b.Huwandu hwezvinhu zvakanamirwa pamativi ese echigamba chakasiyana zvakasiyana;
c.Bango raputswa;
d.Iyo electrolyte ishoma;
e.Iko conductivity ye electrolyte yakaderera;
f.Haina kunyatsogadzirirwa;
g.Iyo porosity ye diaphragm idiki;
h.Iyo yekunamatira iri kuchembera → chinhu chekunamatira chinodonha;
i.Mhepo inomonereka yakanyanya kukora (isina kuomeswa kana iyo electrolyte haina kupindwa);
j.Nyaya yacho ine diki chaiyo kugona.
2. Kupikisa kwemukati kwebheteri
Zvinokonzera:
a.Welding ye electrode yakaipa uye tab;
b.Welding ye electrode yakanaka uye tab;
c.Welding ye electrode yakanaka uye cap;
d.Welding ye electrode yakaipa uye shell;
e.Yakakura kusangana kushorwa pakati pe rivet uye platen;
f.Iyo yakanaka electrode haina conductive agent;
g.Iyo electrolyte haina lithium munyu;
h.Bhatiri rave pfupi-circuited;
i.Iyo porosity yepepa yekuparadzanisa idiki.
3. Low bhatiri voltage
Zvinokonzera:
a.Maitiro eparutivi (kuparara kwe electrolyte; kusvibiswa mune yakanaka electrode; mvura);
b.Haina kuumbwa zvakanaka (SEI firimu haina kuumbwa zvakachengeteka);
c.Customer's circuit board leakage (zvichireva mabhatiri akadzorerwa nemutengi mushure mekugadzirisa);
d.Mutengi haana kuona welding sezvinodiwa (masero anogadziriswa nemutengi);
e.burrs;
f.micro-short circuit.
4. Zvikonzero zvekufuta zvakanyanya ndezvizvi:
a.Weld leakage;
b.Electrolyte kuora;
c.Undrying unyoro;
d.Kusasimba kwekuvhara kuita kwe cap;
e.Shell wall yakanyanyisa;
f.Shell yakanyanya kukora;
g.mapango asina kuumbwa;diaphragm yakakora zvakanyanya).
5. Kuumbwa kwebhatiri kusina kujairika
a.Haina kuumbwa zvakanaka (SEI firimu haina kukwana uye dense);
b.Tembiricha yekubikira yakanyanya → binder kuchembera → kubvisa;
c.Iyo chaiyo kugona kweiyo yakaipa electrode yakaderera;
d.Chivharo chinodonha uye weld inodonha;
e.Iyo electrolyte yakaora uye conductivity inoderedzwa.
6. Battery kuputika
a.Iyo sub-container inokanganisa (inokonzera kuwandisa);
b.Iyo diaphragm yekuvhara maitiro haina kunaka;
c.Internal short circuit.
7. Battery short circuit
a.Material dust;
b.Yakaputsika kana shell yaiswa;
c.Scraper (pepa rediaphragm rakanyanya kuduku kana kuti risina kunyatsoputirwa);
d.Uneven winding;
e.Haina kuputirwa zvakanaka;
f.Pane gomba mu diaphragm.
8. Bhatiri rakabviswa.
a.Iwo ma tabo uye rivets haana kusungirirwa zvakanaka, kana inobudirira welding spot nzvimbo idiki;
b.Chidimbu chekubatanidza chakatyoka (chidimbu chekubatanidza chakanyanya kupfupika kana chakanyanya kuderera kana nzvimbo welding nechidimbu chedanda).
Nguva yekutumira: Feb-18-2022