Kukho indawo engqukuva engqukuva embindini wepleyiti engezantsi, ehambelana nepleyiti ephakathi econvex.Kukho i-arc-shaped PTFE plate efakwe phakathi kwezi zimbini.Umphezulu ongqukuva utyibilika kunye nayo ukwanelisa ukujikeleza kwesiphelo somqadi;ipleyiti yensimbi engenasici kwipleyiti yesitulo esiphezulu ikwipleyiti yentsimbi ephakathi.Enye ipleyiti ye-tetrafluoroethylene ibandakanya indawo yesibini yokutyibilika, egqibezela ukolula kunye nokuphoswa komqadi ngenxa yezizathu ezininzi zomahluko wobushushu.
1. Ibhola ephethe ibhola idlulisela amandla kumhlaba ongqukuva, kwaye akukho nto yamandla entamo, kwaye amandla okuphendula asebenza kwikhonkrithi ayafana;
2. Ukuthwala ibhola kuqonda inkqubo yokujikeleza kokuthwala ngokutyibilika kwepleyiti ye-polytetrafluoroethylene engqukuva.I-torque ejikelezayo incinci, efanelekileyo ngokukodwa kwiimfuno zekona.Ikona yoyilo inokufikelela ngaphezu kwe-0.05rad;
3. Ukuthwala kunomsebenzi ofanayo ojikelezayo kuzo zonke iindlela, ezifanelekileyo kwiibhuloho ezibanzi kunye neebhuloho ezigobileyo;
4. Ukuthwala akufuneki ukunyanzeliswa yi-rubber, kwaye akukho mpembelelo yokuguga kwerabha ekusebenzeni kokujikeleza kokuthwala.Ngokukodwa ifanelekile kwiindawo eziphantsi zokushisa.