Mwachidule:

Crush ndi yovuta kwambiriwambakuyesa kutsimikizira chitetezo cha cizi, kuyerekezera kugundana kwa cizikapena mapetospakugwiritsa ntchito tsiku ndi tsiku.Pali mitundu iwiri yakuphwanyamayeso: lathyathyathyakuphwanyandi tsankhokuphwanya.Poyerekeza ndi flatkuphwanya, pang'onokulowetsachifukwa chozungulira kapena cylindrical indenter nthawi zambiri zimayambitsaselo osagwira ntchito.The indenter yakuthwa, m'pamenenso kupanikizika kwambiri pakatikati pa batri ya lithiamu, kuphulika kwa mkati kumakhala koopsa kwambiri.pachimake, zomwe zingayambitse kupindika ndi kusamuka kwa pachimake, komanso kubweretsa zotsatirapo zazikulu monga kutayikira kwa electrolyte kapena ngakhale moto.Ndiye bwanjikuphwanyakutsogolera kukuyimitsamwa cell? Panondikudziwitseni za kusinthika kwamkati kwa core mu mayeso am'deralo extrusion.

Gwiranindondomeko:

• Mphamvu yofinya ikugwiritsidwa ntchito ku mpanda wa selo poyamba, ndipo mpanda umapunduka.Mphamvuyo imasamutsidwa mkati mwa batire, ndipo gulu la cell limayambanso kupunduka.
• Ndi kuponderezedwa kwina kwa mutu wophwanyidwa, mapindikidwe akukula ndipo kukhazikika kumapangidwa.Pa nthawi yomweyo, kusanjikiza katayanitsidwe pakati pa aliyense elekitirodi wosanjikiza pang'onopang'ono adzafupikitsidwa.Pansi pa kupanikizana kosalekeza, wosonkhanitsa wamakono amapindika ndi kupunduka, ndipo magulu ometa ubweya amapangidwa.Pamene mapindikidwe a elekitirodi chuma kufika malire, elekitirodi zakuthupi adzabala ming'alu.
• Ndi kuwonjezeka kwa mapindikidwe, ming'aluyo imapita pang'onopang'ono kwa wosonkhanitsa wamakono, omwe adzang'ambika ndi kutulutsa ductile fracture.Kuphatikiza apo, kuwonongeka kwa ma radial kumakulitsidwa chifukwa cha kuchuluka kwa kupsinjika komanso kusuntha kwa ma radial.
• Panthawiyi, mphamvu yowonjezereka ikupitiriza kukakamiza selo, zomwe zimapangitsa kuti zigawo zambiri za electrode ziwonongeke, zomwe zimabweretsa kukula kwa chigawo cha shear, kusintha kwa mbali yolowera (45 °), ndi kuwonjezereka kwa chigawo cha shear.
• Potsirizira pake, pamene diaphragm ikupitiriza kutambasulidwa ndi kupindika, ming'aluyo imafikira ku diaphragm.Ikafika pothimitsa, diaphragm imang'ambika ndipo maelekitirodi oyandikana nawo amalumikizana, ndikupanga kanjira kakang'ono mkati.Panthawiyi, mphamvu yaikulu yachidule imapangidwira panthawi yochepa, yomwe imayambitsa kutentha kwakukulu ndi kukwera mofulumira kwa kutentha, zomwe zidzayambitsa machitidwe a mbali mkati mwa selo ndipo potsirizira pake nkhanza zamoto zikhoza kuchitika.

Chidule:

Crush test ndi mtundu wa nkhanza zamakina.Kugwiritsa ntchito makina osokoneza bongo ndi ngozi yosapeŵeka ya chitetezo pakugwiritsa ntchito tsiku ndi tsiku mabatire a lithiamu-ion, zomwe zingayambitse kuphulika kwa diaphragm ndi kuyambitsa dera lalifupi lamkati.Komabe, chifukwa cha mawonekedwe a mutu wophwanyidwa, kukula kwa kupsinjika kwa kuphwanyidwa ndi mphamvu ya selo lokha kumasiyana, zotsatira za mayeso ophwanyidwa nthawi zambiri zimasiyana kwambiri.Kukhathamiritsa kwa zinthu zama cell kapena kapangidwe kake ndikofunikira kuti mupewe kuyimitsa kwa selo komwe kumabwera ndi kuyesa kophwanyidwa momwe mungathere.Mwachitsanzo, kugwiritsa ntchito kachidutswa kakang'ono kotetezeka, kochulukirachulukira kapena kuwongolera magwiridwe antchito a cell kumatha kuletsa kutenthedwa kwakanthawi kochepa mkati.