Qhov teeb meem ntawmTIAB SA 1642tshiab hloov kho tshiab – Heavy impact hloov test rau hnab cell,
TIAB SA 1642,

▍ WERCSmart REGISTRATION yog dab tsi?

WERCSmart yog lub npe luv ntawm World Environmental Regulatory Compliance Standard.

WERCSmart yog lub tuam txhab sau npe cov khoom lag luam tsim los ntawm US tuam txhab hu ua The Wercs. Nws yog lub hom phiaj los muab kev saib xyuas kev nyab xeeb ntawm cov khoom lag luam rau cov khw muag khoom loj hauv Asmeskas thiab Canada, thiab ua kom cov khoom yuav khoom yooj yim dua. Hauv cov txheej txheem ntawm kev muag, thauj, khaws cia thiab pov tseg cov khoom ntawm cov khw muag khoom thiab cov neeg tau txais kev tso npe, cov khoom lag luam yuav ntsib cov teeb meem nyuaj ntxiv los ntawm tsoomfwv, xeev lossis cov cai hauv zos. Feem ntau, Daim Ntawv Qhia Kev Nyab Xeeb (SDSs) muab nrog rau cov khoom lag luam tsis suav nrog cov ntaub ntawv tsim nyog uas cov ntaub ntawv qhia tau hais tias ua raws li cov cai thiab cov cai. Thaum WERCSmart hloov pauv cov ntaub ntawv cov khoom lag luam kom ua raws li cov cai thiab cov cai.

▍ Scope ntawm cov khoom sau npe

Cov khw muag khoom txiav txim siab txog kev sau npe rau txhua tus neeg muag khoom. Cov pawg hauv qab no yuav tsum tau sau npe rau kev siv. Txawm li cas los xij, cov npe hauv qab no tsis tiav, yog li kev txheeb xyuas ntawm kev sau npe yuav tsum tau nrog koj cov neeg yuav khoom tau pom zoo.

◆ Txhua yam khoom muaj tshuaj lom neeg

◆ OTC khoom thiab khoom noj khoom haus ntxiv

◆ Cov Khoom Siv Kho Tus Kheej

◆ Cov khoom siv roj teeb

◆ Cov khoom lag luam nrog Circuit Boards lossis Electronics

◆ Teeb Teeb

◆ Ua Cov Roj

◆ Cov zaub mov xa los ntawm Aerosol lossis Bag-On-Valve

▍ Vim li cas MCM?

● Kev txhawb nqa cov neeg ua haujlwm: MCM tau nruab nrog ib pab neeg tshaj lij uas kawm SDS cov cai thiab cov cai ntev. Lawv muaj kev paub tob txog kev hloov ntawm cov cai thiab cov cai thiab tau muab kev tso cai SDS kev pab rau ib xyoo caum.

● Cov kev pabcuam kaw-loop: MCM muaj cov neeg ua haujlwm tshaj lij sib txuas lus nrog cov neeg kuaj xyuas los ntawm WERCSmart, ua kom cov txheej txheem kev sau npe thiab kev pov thawj zoo. Txog tam sim no, MCM tau muab kev pabcuam rau npe WERCSmart rau ntau dua 200 tus neeg siv khoom.

Ib tug tshiab version ntawmTIAB SA 1642raug tso tawm. Ib qho ntxiv rau qhov kev ntsuam xyuas hnyav yog ntxiv rau lub hnab ntim. Cov kev cai tshwj xeeb yog: Rau lub hnab ntawm tes nrog lub peev xwm ntau dua 300 mAh, yog tias dhau qhov kev ntsuas hnyav tsis dhau, lawv tuaj yeem raug rau Tshooj 14A round pas nrig extrusion test.Pouch cell tsis muaj rooj plaub nyuaj, uas feem ntau ua rau cell rupture, kais tawg, khib nyiab ya tawm thiab lwm yam kev puas tsuaj loj tshwm sim los ntawm tsis ua hauj lwm nyob rau hauv hnyav kev ntsuam xyuas, thiab ua rau nws tsis yooj yim sua kom paub lub internal luv luv Circuit Court tshwm sim los ntawm tus tsim tsis xws luag los yog txheej txheem defect. Nrog rau kev sib tw qws sib tsoo, qhov ua tau tsis zoo hauv lub xov tooj tuaj yeem kuaj pom yam tsis muaj kev puas tsuaj rau cov qauv ntawm tes. Kev hloov kho tau ua nrog qhov teeb meem no hauv kev txiav txim siab.Cov qauv raug them tag nrho raws li kev pom zoo los ntawm cov chaw tsim khoom  Muab tus qauv tso rau ntawm qhov chaw tiaj tus. Muab ib puag ncig steel pas nrig nrog txoj kab uas hla ntawm 25 ± 1mm ​​rau saum cov qauv. Lub ntug ntawm tus pas nrig yuav tsum tau ua raws li sab saum toj ntawm lub xovtooj ntawm tes, nrog rau txoj kab ntsug ntsug perpendicular mus rau lub tab (Daim duab 1). Qhov ntev ntawm tus pas nrig yuav tsum yog tsawg kawg yog 5 hli dav dua txhua ntug ntawm cov qauv kuaj. Rau cov hlwb uas muaj qhov zoo thiab qhov tsis zoo ntawm sab nraud, txhua sab ntawm tab yuav tsum tau sim. Txhua sab ntawm tab yuav tsum raug kuaj ntawm cov qauv sib txawv.Kev ntsuas qhov tuab (kev ua siab ntev ± 0.1mm) rau cov hlwb yuav tsum tau ua ua ntej kev sim ua raws li Daim Ntawv Ntxiv A ntawm IEC 61960-3 (Cov hlwb thib ob thiab cov roj teeb uas muaj alkaline lossis lwm yam tsis yog- Cov kua qaub electrolytes - Portable Secondary lithium cells thiab roj teeb - Ntu 3: Prismatic thiab cylindrical lithium theem nrab cov hlwb thiab cov roj teeb) Tom qab ntawd nyem nyem rau ntawm tus pas nrig puag ncig thiab qhov kev txav mus rau hauv txoj kab ntsug tau sau tseg (Daim duab 2). Qhov txav ceev ntawm lub phaj nias yuav tsum tsis txhob siab tshaj 0.1mm / s. Thaum lub deformation ntawm tes mus txog 13 ± 1% ntawm lub thickness ntawm lub cell, los yog lub siab mus txog rau lub zog muaj nyob rau hauv Table 1 (cov xov tooj sib txawv thicknesses sib txawv zog qhov tseem ceeb), nres lub phaj displacement thiab tuav nws rau 30s. Qhov kev xeem xaus.