Hupenyu hwesevhisi yekuzvigadzika poda metallurgy bushings kazhinji inotarwa nehuwandu hwekuzora mumapores ekusveta.

Powder metallurgy tekinoroji parizvino ndiyo imwe yenzira dzinogona kuderedza kupambadzwa kwezvinhu zvakanyanya sezvinobvira, zvichienderana nepamusoro-chaiyo nhanho, uye yakaderera mutengo, imwe yenzira dzekugadzira kuwanda kwezvikamu zvakaoma.

Iyo hollow powder metallurgy bushing yemotokari ndechimwe chezvikamu zvekutanga kugadzirwa nehupfu simbi tekinoroji, uye ichiri kugadzirwa-zhinji neiyi tekinoroji.Mukana mukuru wehollow bushings ndeyekuti ivo vanogona kuve vacuum impregnated neakakodzera asiri-resin lubricating mafuta kuti afambise Aya makwenzi haafanire kuomeswa mukati mehupenyu hwese hwekuisa.

Kana shaft ichimhanya mugwenzi rine porous, mafuta ekuzora anodonha mumapores anokwira pane iyo lubrication effect.Kana shaft ichimira, nekuda kwecapillary action, mafuta ekuzora anoyamwa zvakare mumapores.Kunyange zvazvo zvichikwanisika kuti mafuta-akabatanidzwa mabheji aite firimu remafuta akazara, kazhinji, rudzi urwu rwekubereka rwuri mumamiriro ekukanganiswa kwakasanganiswa nefirimu isina kukwana yemafuta.

Powder metallurgy bearings anoshandiswa zvakanyanya mu: indasitiri yemotokari, maturusi emagetsi, indasitiri yemotokari, indasitiri yemotokari uye midhudhudhu, midziyo yehofisi, indasitiri yemidziyo yemumba, zvigadzirwa zvedhijitari, machira emachira, ekurongedza muchina uye zvimwe zvemichina.