Seyakakosha mekiniki yekubatanidza uye kusagadzikana dissipation chikamu, iyo dhizaini misimboti yegrommet inobatanidza ruzivo rwakasiyana-siyana, kusanganisira zvinhu mechanics, optimization optimization, uye mashandiro ekugadzirisa. Chinangwa chayo chikuru ndechekuwana yunifomu yekufambisa simba, kutungamira kutungamira, uye kusimba pasi pesimba kana static mitoro kuburikidza yakakodzera geometry uye kusarudzwa kwezvinhu.
Kubva mukuona kwekugadzirwa kwemaitiro, magrommets anowanzo tora denderedzwa kana spiral topology, zvichiita kuti tirambe tichishushikana-panzira kuburikidza neyakavharika loop. Muchinjikwa wavo-chikamu chinogona kuita denderedzwa, rectangular, kana polygonal, zvichienderana nerudzi rwekuremerwa muchimiro chekushandisa. Semuyenzaniso, denderedzwa muchinjiko-chikamu chakakodzera nzvimbo dzekugera, ukuwo rectangular muchinjiko-chikamu chinonyatsokodzera kumirisana nekukotama kwakabatana uye simba reaxial. Yakakwirira-simbi yesimbi, Stainless simbi, kana specialty mapolima isarudzo dzezvinhu zvakajairika, uye sarudzo dzadzo dzinofanira kuenderana neinodiwa kusaora, tembiricha, uye kuneta hupenyu.
Iko kushanda kwegrommet yekubatanidza kunovimba nenzira mbiri dzakakosha: yekutanga, kushushikana kuenzana. Iyo symmetry yechimiro chemhete inogovera mitoro yakaomeswa kune yakatenderedza yekuonana nzvimbo, kudzivirira kutadza kunokonzerwa nemunharaunda yekushushikana kushushikana. Chechipiri, muripo une simba. Mukutenderera kana kudzoreredza masisitimu, iyo grommet inotora axial, radial, kana angular displacement kuburikidza ne elastic deformation apo ichichengetedza mamwe mabasa akadai sekuisa chisimbiso kana magetsi conductivity (semuenzaniso, mune yakasanganiswa conductive grommet dhizaini).
Muchiito cheinjiniya, dhizaini yegrommet inoda kubatanidzwa kweinogumira chinhu chekuongorora (FEA) kutevedzera kuparadzirwa kwekushushikana pasi pemamiriro ekushanda akanyanya, uye kuyedzwa kwekuneta kuratidza kuderera kwekuita pasi pekurodha. Magadzirirwo echizvino-zvino magadzirirwo anowedzera kubatanidza pfungwa dzekureruka, sekushandiswa kwekabhoni fiber composites kana makomba zvimiro kuderedza kutenderera inertia uchichengetedza simba.
Muchidimbu, grommet dhizaini inoratidza kukosha kwekuvimbika kwekubatanidza uye kubatanidzwa kwekushanda mumagetsi masisitimu. Kunyatsonzwisisa misimboti yayo kwakakosha pakuvandudza mashandiro emidziyo yese.
