Kodi CABLE GLAND ndi Ntchito ndi Chiyani?

Chingwe cha chingwe (chomwe chimadziwikanso kuti chingwe chogwira, cholumikizira chingwe, cholumikizira chingwe kapena chingwe) chomwe chimagwiritsidwa ntchito kumangirira ndi kusindikiza zingwe pazida, zotchingira, kapena pamalo pomwe zimateteza kuzinthu zachilengedwe monga fumbi, chinyezi, komanso kulowa kwa mpweya kapena zakumwa. Amagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana, kuphatikiza magetsi, matelefoni, zoyendera njanji, mphamvu yadzuwa.....

[1] Chingwe chotchedwa chingwe gland chimathandiza kuchepetsa kupsinjika ndipo chimalumikizana ndi njira yoyenera mtundu ndi kufotokozera chingwe chomwe chimapangidwira-kuphatikiza makonzedwe opangira magetsi ku zida zankhondo kapena kuluka ndi lead kapena aluminiyamu sheath ya chingwe, ngati ilipo. Zingwe zama chingwe zitha kugwiritsidwanso ntchito kusindikiza zingwe zodutsa pamitu
[2] kapena mbale za gland. Zingwe zama chingwe zimagwiritsidwa ntchito kwambiri pazingwe zokhala ndi mainchesi pakati pa 1 mm ndi 75 mm.
[3] Zingwe zama chingwe nthawi zambiri zimatanthauzidwa ngati zida zamakina zolowera.
[4] Amagwiritsidwa ntchito m'mafakitale angapo molumikizana ndi chingwe ndi mawaya omwe amagwiritsidwa ntchito pazida zamagetsi ndi makina opangira makina. Zingwe zama chingwe zitha kugwiritsidwa ntchito pamitundu yonse yamagetsi, kuwongolera, zida, data ndi zingwe zamatelefoni. Amagwiritsidwa ntchito ngati chipangizo chosindikizira ndi kuthetsa kuti zitsimikizire kuti zizindikiro za mpanda umene chingwe chimalowamo chikhoza kusungidwa mokwanira.

Zotupa za chingwe zimapangidwa ndi mapulasitiki osiyanasiyana, ndi chitsulo, mkuwa kapena aluminiyamu kuti azigwiritsa ntchito mafakitale. Zotupa zomwe zimafuna kukana kudontha kwa madzi kapena kuthamanga kwa madzi ziphatikiza mphira wopangira kapena mitundu ina ya zisindikizo za elastomer. Mitundu ina ya tizingwe tating'onoting'ono imathanso kuteteza gasi woyaka moto kuti asalowe m'malo otchingidwa ndi zida zamagetsi m'malo oopsa.

Ngakhale zingwe zamagetsi nthawi zambiri zimatchedwa "zolumikizira", kusiyanitsa kwaukadaulo kumatha kupangidwa m'mawu akuti, omwe amawasiyanitsa ndi kutulutsa mwachangu, kuyendetsa zolumikizira zamagetsi.

Pakuwongolera zingwe zomwe zidathetsedwa kale (zingwe zolumikizira), zolumikizira zingwe zitha kugwiritsidwa ntchito. Tizingwe tazingwe timeneti timakhala ndi magawo atatu (mahalo awiri a gland ndi grommet yotsekera) yomwe imakulungidwa ndi lokonati ya hexagonal (monga minyewa ya chingwe yokhazikika). Choncho, zingwe zomwe zimasonkhanitsidwa kale zimatha kuyendetsedwa popanda kuchotsa mapulagi. Zingwe zogawikana zimatha kufikira chitetezo cholowera mpaka IP66/IP68 ndi NEMA 4X.

Kapenanso, makina olowera chingwe amatha kugwiritsidwa ntchito (nthawi zambiri amakhala ndi chimango cholimba ndi ma grommets angapo osindikizira) kuti ayendetse zingwe zambiri zomwe zidathetsedwa kale kudzera pakhoma limodzi.