Honed tubes inoratidzirwa nehupamhi hwehupamhi hwepamusoro uye yakatsetseka mukati.Iwo anogadzirwa kubva kune yakakwira-giredhi simbi, iyo inosangana neyakaomesesa honing maitiro kuti iwane chaiyo kushivirira.Iyi nzira haingogadzirise mukati memukati chete asiwo inosimudzira iyo chubhu's mechanical properties, ichiita kuti iwedzere kusimba uye inodzivirira kune yakakwirira uye kupfeka.Honed tubes anoshandiswa zvakanyanya mukugadzira hydraulic cylinders, kwaanoita secylinder barrel, achibvumira piston kufamba zvakanaka mukati mavo.
Nyora meseji yako pano uye titumire kwatiri
