Kayayyaki

Ceramic gilashi ne kamar saman yana da ƙarancin ƙarancin juzu'i kuma yana da kyau ga aikace-aikacen da ke neman rage juzu'i da zafi. Kwallan yumbu suna buƙatar ƙarancin mai kuma suna da ƙarfi fiye da ƙwallan ƙarfe waɗanda zasu ba da gudummawa ga haɓaka rayuwa. Kayayyakin thermal sun fi ƙwallan ƙarfe na ƙarfe wanda ke haifar da ƙarancin samar da zafi a babban gudu da ɗaukar nauyi mai iya ɗaukar yanayin zafi mai tsananin gaske. Cikakken yumbu bearings na iya samun mai riƙewa ko cikar ƙwallo, kayan riƙewa da ake amfani da su sune PEEK da PTFE.

Ƙwallon ƙwallon yumbu suna amfani da ƙwallan yumbu. Nauyin yumbu bai wuce ƙwallan ƙarfe ba, dangane da girman. Wannan yana rage ƙwanƙwasa centrifugal da skidding, don haka matasan yumbu bearings na iya sauri fiye da na al'ada bearings. Wannan yana nufin cewa tsagi na tseren waje yana yin ƙarancin ƙarfi a ciki a kan ƙwallon yayin da abin da ke jujjuyawa. Wannan raguwar ƙarfi yana rage juriya da juriya. Ƙwallon da ya fi sauƙi yana ba da damar ɗaukar hoto don jujjuya sauri, kuma yana amfani da ƙarancin kuzari don kiyaye saurinsa.