Tsanangudzo Pfupi:

Basa repipe yekupinda

Intake manifolds emagetsi emagetsi masisitimu agara achigadzirwa nesimbi.Nekuda kwechimiro chakaoma cheiyo manifold, yakambokandwa nealuminium alloy, asi madziro emukati ane hutsinye, kushorwa nemhepo panguva yekushandiswa kwakakura, uye ruzha rwakakura, zvichikonzera kusakwana kwekupisa uye kubuda kwakawandisa kwemhepo.Kubva kuma1980, Europe yakatanga kushandisa yakarasika musimboti kugadzira nzira (CoreMelt).

Iyo yakawanda yakagadzirwa nenzira iyi haingodhura chete, asiwo ine imwe yero yekuramba, nekuti zvinhu zvemanifold ndeye PA66 (kana PA6) mushure megirazi fiber reinforcement., tembiricha yekugadzira iri 250 kusvika 260 ° C, kunyangwe iyo nguva yekusangana ine musimboti mukuumbwa ingori maminetsi mashoma, asi chikamu chepakati chinonyungudutswa, zvichiita kuti zviome kudzora saizi yemukati memadziro emhando dzakawanda. .Mumakore achangopfuura, nekuda kwekuvandudzwa kweiyo vibration welding tekinoroji, iyo welding tekinoroji yehukuru-hukuru hwegirazi fiber yakasimbiswa PA66 iri kuramba ichikura.

Nechikonzero ichi, manifold anogona kuumbwa majekiseni kuita zvidimbu zviviri zvezvikamu zvakawanda, izvo zvakabatanidzwa ne vibration welding.Vazhinji vevagadziri vemotokari munyika parizvino vanoshandisa nzira iyi kugadzira manifolds, plasticizing metal manifolds.