METAL EXTRUSION
ʻO ka Metal Extrusion kahi kaʻina hana hana metala kahi e hoʻokahe ʻia ai kahi billet cylindrical i loko o kahi lua paʻa e kahe i loko o kahi make o ka ʻāpana keʻa i makemake ʻia.Ua kapa ʻia kēia mau ʻāpana ʻāpana cross-sectional extruded ʻo "Extrudates" a hoʻokuʻu ʻia me ka hoʻohana ʻana i ka mīkini a hydraulic paha.
ʻO kā mākou hana hoʻoheheʻe metala
ʻO ka hana alumini hoʻokahi