Ua kalaʻiahe hana hana a iʻole he wahi i loaʻaʻia eE HOOLOHE ANAo nā balala keleawe. Hiki ke hoʻololiʻia nā waiwai o nā mīkini i nā bilina metala e hiki ke hoʻololiʻia e ka hoʻopiliʻana i ke kaomi e hana i ka deform feformation. Hiki ke hoʻokaʻawaleʻia nā kala i loko o ke anuanuKākaue hōʻoluʻolu ana a welaKākaue like me keʻano o keʻano o ka billet i ka wā o ka hoʻoiliʻana.Ke hoʻopoinaʻana i ke anuanuua hana pinepineʻia ma ka mahana o ka lumi,ʻoiaiUa kalaʻia ka welaua hanaʻia ma ke kiʻekiʻe o ke kiʻekiʻe o ke kiʻekiʻe ma mua o ka billet metala.

1, ka hana maʻamauUa kalaʻia, e pili ana i ka hana mīkini hana hana, nā mea hana megricultural
2, nā kala no ka hydrogenerator, e like me ka spiindle a me ke aniani waena, etc.
3, E like me nā mea kanu e like me ke kiʻi, e like me ka mea hana
4, mellllirgical
5, Ua kalaʻiaNo nā kīʻaha koʻikoʻi, e like me ke cylinder, ka cylled red relange a me ke poʻo poʻo.
6, iliileiUa kalaʻia, e like me ka crankshaft, ka shaft shaft
7, KākauNā mea hana mīkini, e like me ke poʻo o ka hammer
8..ʻO nā kala kala e kala nui nei ke kalaʻana i nā make no ka mea wela e hana ana i ka hammer.
9,ʻO nā hana hana kaʻa kaʻa, e like me ka hema a me kaʻaoʻao hema, nā meaʻelua, e like me nā helu helu no 80% o kona mau kālā.
10.Ua kalaʻiaNo nā locomomet, e like me nā alama, nā huila, nā wahi punawai i nā helu, etc.