Raina i roto i te oko Extrusion o te mīhini press extrusion Whakaahua Whakaatu

Raina i roto i te oko Extrusion o te miihini press extrusion

Ko te rango Tangohanga he taputapu nui-tauine nui mo te whakaputa tangohanga.He hanganga maha-papa, he uaua ki te tukatuka me te utu.Ko te kapi o te rango tangohanga ko te waahanga mau o te miihini tangohanga, a koinei hoki tetahi o nga taputapu nui e pa ana ki te kounga o te hua.Ko te diameter o roto o te ararewa o te rango extrusion ko te putake mo te whakatau i te diameter mahi o te tautoko mate me te papa extrusion.A, no te te rerekētanga diameter i waenganui i te wahi mahi me te wahi kore-mahi o te ararewa he> 0.4mm ranei te awaawa roa ko> 5mm, ranei te mata o te hua extruded kua tihorea me mirumiru rangi, me whakakapi te ararewa.

Tukuna he imeera ki a matou

Taipitopito Hua

Tohu Hua

Mō tēnei mea

Ko te tikanga orite i waenga i te ringaringa o roto o te peera extrusion me te pokepoke me kowhiria kia rite ki te hanga o nga hua konumohe konumohe.I runga i te extruder whakapae, e rua nga tikanga orite e whakamahia ana: ko te tikanga hiri papatahi, ara, ko te hiri i waenga i te rango tangohanga me te mata mutunga o te mate kei roto i te hononga rererangi.Ko nga painga ko te ngawari ki te tukatuka, ngawari ki te whakahaere, ko te pehanga o te waeine ki te pito o te mata o te pokepokea me te ararewa o roto he iti noa, a ehara i te mea ngawari ki te kuru me te pakaru.Ko te kino ko te mahi hiri he kino.Ki te kore e ranea te kaha whakakiki, karekau ranei te mata whakapiri, ka ngawari te rere o te konganuku kua pakaru mai i te mata whakapiri ki te hanga "potae nui".

Whakamātauria kia mau tonu te kapi o te puoto tangohanga, ka whakamahi ranei i te peeke hei horoi i te ararewa i te wa tika.Mena kei te tino mau te taputapu tangohanga, he paru ranei kei roto i te ngahere o te rango tangohanga, kaore i te horoia te riipene o roto me te papa horoi i te waa, a kaore i te whakakapi i te waa, ka paheke (i te mutunga o etahi hua extrusion, i muri i iti tirohanga rua, i reira ko te haona-rite āhuatanga i roto i te wahi waenganui o te whiti-wahanga, e kiia nei ko te whakaheke).

Ki te mau rawa te ararewa o roto o te rango Tangohanga, e kore e taea te mau te pokepokea ai, hua i roto i accentricity, e ka meinga matotoru pakitara pāhiwihiwi o te kōtaha extruded.