Helu 3 Pau

No. 3 Hoʻopili ʻia ka hoʻopau ʻana me ka pōkole, ʻano koʻikoʻi, nā laina polishing like, e hoʻolōʻihi like ʻia ma ka lōʻihi o ka wili. Loaʻa ia ma o ka hoʻoliʻiliʻi mechanically me nā abrasives ʻoi aku ka maikaʻi a i ʻole ma ka hele ʻana i ka coil ma o nā ʻōwili kūikawā, e kaomi ana i kahi kumu i ka ʻili e hoʻohālike i ke ʻano o ka abrasion mechanical. He hoʻopau haʻahaʻa haʻahaʻa. Ke hoʻolale ʻia me ka mechanically, 50 a i ʻole 80 grit abrasives e hoʻohana mua ʻia a ʻo ka hopena hope loa e loaʻa maʻamau me 100 a i ʻole 120 grit abrasives. ʻO ka roughness o ka ʻili he Ra 40 micro-inches a i ʻole ka liʻiliʻi. Inā pono ka mea hana e hoʻohui i nā welds a i ʻole e hana hou i nā mea ʻē aʻe, ʻoi aku ka lōʻihi o ka hopena o nā laina polishing ma mua o ka huahana i poni ʻia e ka mea hana a i ʻole ka hale hoʻoliʻiliʻi.

Nā noi

Nā lako hana wai, nā lako hana meaʻai, nā lako kīhini, nā lako ʻepekema