ʻO ke ʻano like ʻole a me ka palahalaha he mau huaʻōlelo ana ma ka hana ʻana me ka micrometer.Akā he aha maoli ke ʻano o ka parallelism a me ka flatness? Me he mea lā ua like loa lāua i ke ʻano, akā ʻo ka ʻoiaʻiʻo, ʻaʻole lāua i like like.
ʻO ke parallelism ke kūlana o kahi ʻili, laina, a i ʻole axis e like ana ka mamao mai kahi mokulele datum a axis paha.
ʻO ka palahalaha ke ʻano o kahi ʻili me nā mea a pau i loko o hoʻokahi mokulele.
ʻO ia hoʻi, inā ʻo ke ʻano parallelism he ʻelua ʻili o kahi mokulele, ʻaʻole loa e hui kekahi i kekahi me ka nānā ʻole i kona laulā. He parallelism ia. ʻOiai ʻo ka palahalaha he ʻili hoʻokahi no kahi mokulele, inā e hoʻonui ʻia me ka ʻole o ka concave a i ʻole convex.
Aia kekahi mau ala e nānā ai i ka parallelism a me ka flatness. Akā, ʻo kekahi o nā ala hiki ke ana iā lākou ma o kahi optical flat o ka micrometer. ʻO ia ka mea hana me ka ʻili pālahalaha loa. He like loa nā ʻili inā mākou e hoʻohālikelike i nā ʻili ʻelua.
ʻO Saida Glasshe hale hana hana hohonu aniani ia e hopohopo nei ʻaʻole wale e pili ana i nā huahana aniani akā mālama pū kekahi i nā kikoʻī āpau o nā hiʻohiʻona aniani.
Ka manawa hoʻouna: Iulai-03-2020