Zaɓin kayan aikin hatimi da buƙatun aikace-aikacen

Kamfanin HZK Bearingyadda ake zabar kayan hatimi da buƙatun aikace-aikacen
Ya kamata kayan aikin hatimi ya dace da buƙatun aikin rufewa.Saboda kafofin watsa labaru daban-daban da za a rufe da kuma yanayin aiki daban-daban na kayan aiki, ana buƙatar kayan rufewa don samun daidaituwa daban-daban.Abubuwan buƙatun don kayan rufewa gabaɗaya sune:
1) Kayan yana da kyau mai kyau kuma ba shi da sauƙi don zubar da matsakaici;
2) Samun ƙarfin injin da ya dace da taurin;
3) Kyakkyawan damfara da juriya, ƙananan nakasar dindindin;
4) Babu laushi, babu bazuwa a babban zafin jiki, babu taurin kai kuma babu fashewa a ƙananan zafin jiki;5) Kyakkyawan juriya na lalata, aiki na dogon lokaci a cikin acid, alkali, man fetur da sauran kafofin watsa labaru, ƙananan canje-canje a cikin girma da taurin, kuma babu mannewa akan saman karfe;
6) Small gogayya coefficient, mai kyau lalacewa juriya
7) Yana da sassaucin ra'ayi da aka haɗe tare da murfin rufewa;
8) Kyakkyawan juriya da ƙarfin tsufa;
9) Ya dace don sarrafawa da ƙira, arha a farashi da sauƙin samun kayan aiki.
Roba shine abin rufewa da aka fi amfani dashi.Bugu da ƙari, roba, graphite, polytetrafluoroethylene, da daban-daban sealants sun dace da kayan rufewa.