Mā te hangarau horoi onepu mō ngā pakitara o roto o ngā paipa ka whakamahia te hau pēhi, te motuka kaha-teitei rānei hei akiaki i ngā mata rehu i ngā tere hurihuri teitei. Ka panaia e tēnei tikanga ngā rauemi whakakoi pērā i te kirikiri maitai, te pere maitai, me te onepu karāneti ki te mata o te paipa maitai i raro i te kaha whakatere. Ka tangohia e te tukanga te waikura, ngā waikura, me ngā poke, me te whakatutuki i te taratara ōrite e hiahiatia ana i runga i te mata o te paipa nā te kaha o te pānga me te waku e puta mai ana i ngā mea whakakoi. Whai muri i te tango waikura onepu, ehara i te mea ka piki ake te kaha mimiti tinana o te mata o te paipa engari ka pai ake hoki te piri ā-ringa i waenga i te paninga ārai-waikura me te mata o te paipa. Nō reira, e kiia ana ko te onepu te tikanga tino pai mō te tango waikura i roto i ngā tono ārai-waikura paipa.
E rua ngā tauira pū pupuhi onepu o roto a Blastany: JD SG4-1 me JD SG4-4, i hangaia mō te horoi i ngā paipa me ngā diameter rerekē. Ka taea e te tauira JD SG4-1 te whakauru i ngā diameter paipa mai i te 300 ki te 900 mm, ā, he pūwero āhua-Y ka taea te hono atu ki tētahi tāke pupuhi onepu, ki tētahi pūwero hau rānei hei horoi pai i roto. I raro i te pēhanga teitei, ka tukuna ngā mea whakakoi i roto i te tauira pā, ka āwhina i te tango waikura me te peita. I tua atu, he pai te JD SG4-4 mō ngā paipa iti ake me ngā diameter mai i te 60 ki te 250 mm (ka taea te toro atu ki te 300 mm) ā, ka taea te rehu 360-tohu ina honoa ki tētahi tāke pupuhi onepu, ki tētahi pūwero hau rānei, ā, ka whakarei ake i tōna whai huatanga horoi.
Wā tuku: 28-Pepuere-2025
