E ai ki te wera o te wera, ka taea te wehewehea ki te wera wera, te wera me te makariri.E ai ki te tikanga hanga, ka taea te wehewehea ki te kore utu, te mate mate, te mowhiti hurihuri me te waahi motuhake.

1. Tuwhera Die forging
E pa ana ki te tikanga machining o te hanga ki te taputapu ao noa, ranei tika tono kaha waho ki te pātea i waenganui i te pae runga me raro o te taputapu hanga, kia he deformed te pātea me te āhuahanga e hiahiatia ana, me te kounga o roto e whiwhi.Forgings hua i te kore utu e kiia ana he forgings free. Ko nga tikanga taketake o te hanga kore utu ko te whakapataritari, ko te tuhi, ko te wero, ko te tapahi, ko te piko, ko te kopikopiko, ko te nuku me te whaa.

2. Mate tiwai
Ka wehea te tiaki mate ki roto i te whakatuwhera mate me te kati kati. Ka whiwhihia te papaa whakarewa ma te pehi me te whakarereke i roto i te ruuma whakaipoipo me tetahi ahua.Ka taea te wehea te tiaki mate ki te wera wera, te wera wera me te makariri.

E ai ki te rauemi, ka taea hoki te wehea te whariki mate ki roto i te whakarewa ferrous, te whakarewa kore-ferrous me nga hua paura forming.As te ingoa e kii ana, ko te rauemi he waro maitai me etahi atu konganuku ferrous, parahi me te konumohe me etahi atu konganuku nonferrous me nga rauemi whakarewa paura.
Me kii te Tangohanga ki te mate whakaipoipo, ka taea te wehea ki te tangohanga whakarewa taimaha me te tangohanga whakarewa marama.
Ka taea te whakaoti i nga mahi whakaraerae ma te kotahi, neke atu ranei nga tukanga. I te mea karekau he uira, he iti ake te taumaha o nga waahi me te iti ake te taumahatanga. mate.

3. Ko te mowhiti miihini e pa ana ki nga waahanga mowhiti me nga diameters rereke i hangaia e te miihini miihini miihini miihini miihini. Ka whakamahia ano hoki hei whakaputa i nga waahanga ahua wira penei i te tari waka me te wira tereina.

4.Special forging special forging including roll forging, cross wedge rolling, radial forging, wai mate forging and other forging ways, which are more appropriate for the production of some special shapes of parts.For example, roll forging can be used as a effective preforming process to greatly reduce the next forming pressure.Cross wedge rolling can produces large barging for other parts ; me te poupou takahanga.
E ai ki nga ahuatanga whakahekenga o te waahi mate o raro, ka taea te wehewehe i nga taputapu hangai ki nga momo e wha e whai ake nei:

a. Te ahua o te kaha o te hangai: te perehi waipēhi e peia tika ana te rēreti.

b, tetepe kuasi-whiu: te pehanga hinu te pehanga o te miihini hono o te perehi hinu.

c, te rohe o te whiu: te kaokao, te rakau hono me te tikanga weri hei peia te perehi miihini rereti.

d. Te herenga o te kaha: te wiri me te waku perehi me te miihini miihini.I roto i te tikanga ki te whakatutuki i te tino aro nui me utu ki te aukati i te taumahatanga i te waahi mate o raro, te tarai i te tere o te whakahaere piriti o mua me te tuunga mate.No te mea ka whai paanga enei ki te paanui, te tika o te hanga me te hanga i te oranga o te mate. mehua tuku awhina.

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