Momwe kuphwanya pang'onotest leadkuletsa ma cell?,
test lead,

▍Kodi TISI Certification ndi chiyani?

TISI ndiyofupikitsa ku Thai Industrial Standards Institute, yolumikizana ndi Thailand Industry department. TISI ili ndi udindo wopanga miyezo yapakhomo komanso kutenga nawo mbali pakupanga miyezo yapadziko lonse lapansi ndikuyang'anira zogulitsa ndi njira zowunikira zowunikira kuti zitsimikizire kuti zikutsatira ndi kuzindikirika. TISI ndi bungwe lovomerezeka ndi boma kuti lipereke ziphaso mokakamiza ku Thailand. Lilinso ndi udindo wopanga ndi kuyang'anira miyezo, kuvomereza labu, maphunziro a anthu ogwira ntchito komanso kulembetsa zinthu. Zikudziwika kuti ku Thailand kulibe bungwe lokakamiza lomwe silili ndi boma.

Pali chiphaso chodzifunira komanso chokakamiza ku Thailand. Ma logo a TISI (onani Zithunzi 1 ndi 2) amaloledwa kugwiritsidwa ntchito ngati zinthu zikukwaniritsa zofunikira. Pazinthu zomwe sizinakhazikitsidwebe, TISI imagwiritsanso ntchito kulembetsa kwazinthu ngati njira yakanthawi yotsimikizira.

▍Mukakamizo wa Certification Scope

Chitsimikizo chokakamiza chimakwirira magulu 107, minda 10, kuphatikiza: zida zamagetsi, zowonjezera, zida zamankhwala, zomangira, katundu wogula, magalimoto, mapaipi a PVC, zotengera gasi za LPG ndi zinthu zaulimi. Zogulitsa zopitilira muyeso uwu zikugwera m'gulu la ziphaso zodzifunira. Battery ndi chinthu chokakamiza chotsimikizira mu TISI certification.

Muyezo wogwiritsidwa ntchito:TIS 2217-2548 (2005)

Mabatire Ogwiritsidwa Ntchito:Maselo achiwiri ndi mabatire (omwe ali ndi alkaline kapena ma electrolyte ena omwe si a asidi - zofunikira zachitetezo pama cell achiwiri omata, komanso mabatire opangidwa kuchokera kwa iwo, kuti agwiritsidwe ntchito pamakompyuta)

Wopereka chilolezo:Thai Industrial Standards Institute

▍Chifukwa chiyani MCM?

● MCM imagwirizana ndi mabungwe ofufuza za fakitale, labotale ndi TISI mwachindunji, yomwe imatha kupereka njira yabwino kwambiri yoperekera ziphaso kwa makasitomala.

● MCM ili ndi zaka 10 zodziwa zambiri pamakampani opanga mabatire, omwe amatha kupereka chithandizo chaukadaulo.

● MCM imapereka chithandizo choyimitsa kamodzi kuti athandize makasitomala kulowa m'misika yambiri (osati ku Thailand yokhayo yomwe ikuphatikizidwa) bwino ndi njira zosavuta.

Crush ndi mayeso odziwika bwino kuti atsimikizire chitetezo cha ma cell, kuyerekezera kugundana kwa ma cell kapena zinthu zomwe zimagwiritsidwa ntchito tsiku ndi tsiku. Nthawi zambiri pali mitundu iwiri ya mayeso ophwanya: kuphwanya pang'ono ndi kuphwanya pang'ono. Poyerekeza ndi kuphwanya kwaphwando, kulowera pang'ono komwe kumachitika chifukwa chozungulira kapena cylindrical indenter kumapangitsa kuti selo lisagwire ntchito. Kukuthwa kwa inndenter, kupsinjika kwambiri pakatikati pa batire ya lithiamu, kumapangitsa kuti pakatikati pakatikati pakhale kuphulika kwapakati, komwe kumayambitsa kupindika komanso kusamuka kwa pachimake, komanso kumabweretsa zovuta zazikulu monga kutayikira kwa electrolyte kapena ngakhale moto. Ndiye kuphwanya kumapangitsa bwanji kuti cell isagwire ntchito? Apa ndikukudziwitsani za kusintha kwa mkati kwa core mu mayeso am'deralo extrusion.
Ndi kuponderezedwa kwina kwa mutu wophwanyidwa, mapindikidwe akukula ndipo kukhazikika kumapangidwa. Pa nthawi yomweyo, kusanjikiza katayanitsidwe pakati pa ma elekitirodi aliyense 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 kuchuluka kwa mapindikidwe, ming'aluyo imafikira pang'onopang'ono mpaka kwa wosonkhanitsa wapano, yemwe amang'ambika ndikutulutsa ductile fracture. Kuphatikiza apo, kuwonongeka kwa ma radial kumakulitsidwa chifukwa cha kuchuluka kwa kupsinjika komanso kusuntha kwa ma radial.