Keraamiliste kondensaatorite tootmisprotsessi põhipunktid
(1) Raw materials should be selected
Factors affecting the quality of high-voltage ceramic capacitors, in addition to the composition of porcelain materials, optimize the process of manufacturing, strict process conditions is very important. Therefore, the raw materials should be considered both cost and purity, and when choosing industrial pure raw materials, we must pay attention to the applicability of raw materials.
Ceramic Capacitor
(2) Sulatatud ploki valmistamine
The quality of the preparation of the molten block on the porcelain ball mill fineness and firing has a great impact, such as the molten block synthesis temperature is low, the synthesis is not sufficient. The subsequent process is not conducive. If the residual Ca2+ in the synthetic material, it will hinder the rolling film process: If the synthesis temperature is high, so that the frit is too hard, it will affect the ball milling efficiency: the introduction of impurities in the grinding medium will reduce the powder activity, resulting in higher firing temperature of porcelain parts.
(3) vormimisprotsess
Moodustamine, et vältida ebaühtlast rõhku paksuse suunas, liiga palju suletud poorid blankett, kui on suured poorid või kiht praod tekitatud, mõjutab elektriline tugevus portselanist keha.

(4) tulistamisprotsess
Firing system should be strictly controlled, take the excellent performance of temperature control equipment and good thermal conductivity of the kiln equipment.
(5) pakendi sulgemine
Tihendusmaterjali valik, tihendusprotsessi kontroll ja portselanist osade pinna puhastamine mõjutavad oluliselt kondensaatori omadusi. Seetõttu on vaja valida hea niiskuskindlus ja portselanist korpuse pind tihedalt koos tihendusmaterjali kõrge elektrilise tugevusega. Praegu on enamik valikut epoksüvaik, mõned tooted on ka valik fenoolvaigu tihendamiseks. Samuti on võetud esimene isoleeriv värvikate ja seejärel fenoolvaigu kapseldamismeetod, millel on teatav tähtsus kulude vähendamiseks. Enamik suuremahulistest tootmisliinidest kasutab pulberkapseldamistehnoloogiat.
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