Purasitiki, pamwe chete nesimbi, matanda, uye silicate, zvave zvichinzi zvinhu zvina zvikuru zviri munyika. Nekukurumidza kukura kwekushandisa uye kubuda kwezvigadzirwa zvepurasitiki, kudiwa kwemichina yepurasitiki kuri kuwedzerawo. Mumakore achangopfuura, extrusion yave nzira huru yekugadzirisa zvinhu zvepolymer, uye mapurasitiki extruders zvishoma nezvishoma anotora chikamu chakakosha mukugadzirwa kwepurasitiki uye michina yekugadzirisa. Kune rimwe divi, nekuda kwekusimudzira kwakasimba kwekuchinja marara kuita pfuma, tsvina yepurasitiki extruders yakagadzirawo nekukurumidza.
Heino rondedzero yezvinyorwa:
Ndezvipi zvigadzirwa zvepurasitiki extruder?
Ndeipi iyo nzira yekugadzira yepurasitiki extruder?
Ndeipi nzira ichagadzira epurasitiki extruder muchina?
Ndezvipi zvigadzirwa zvepurasitiki extruder?
Plastiki extruder, inozivikanwawo sepurasitiki firimu-kugadzira uye kugadzira michina, haingori mhando yemapurasitiki ekugadzira michina asiwo yakakosha midziyo yekugadzira epurasitiki profiles. Zvigadzirwa zvayo zvepurasitiki zvakadhindwa zvinosanganisira marudzi ese emapaipi epurasitiki, mahwendefa epurasitiki, mapepa, mapepa epurasitiki, magonhi epurasitiki nemahwindo, marudzi ose emafirimu nemidziyo, pamwe chete nemambure epurasitiki, grids, waya, mabhandi, tsvimbo, nezvimwe zvigadzirwa. Plastic profiles anogara achitsiva simbi kana zvimwe zvechinyakare zvinhu uye acharamba achitsiva aluminium, magnesium, girazi, uye mamwe simbi. Iko kudiwa kwemusika uye tarisiro yakakura kwazvo.
Ndeipi iyo nzira yekugadzira yepurasitiki extruder?
Iyo extrusion nzira yepurasitiki extruder kazhinji inoreva kunyungudutsa epurasitiki pakupisa kwakanyanya kweanenge 200 madhigirii, uye purasitiki yakanyungudutswa inoumba chimiro chinodiwa kana ichipfuura nemuforoma. Extrusion molding inoda kunzwisisa kwakadzama kwemaitiro epurasitiki uye ruzivo rwakapfuma mukugadzira mold. Iyo inzira yekuumba ine yakakwirira yehunyanzvi zvinodiwa. Extrusion molding inzira iyo zvinhu zvinoramba zvichiumbwa kuburikidza nekufa munzvimbo inoyerera nekudziya uye kudzvanya mune extruder, inozivikanwawo se "extrusion". Kuenzaniswa nedzimwe nzira dzekuumba, ine zvakanakira zvekushanda kwepamusoro uye mutengo wakaderera weyuniti. Iyo extrusion nzira inonyanya kushandiswa kuumba thermoplastics, uye inogona kushandiswa kune mamwe thermosetting mapurasitiki. Zvigadzirwa zveextruded zvinopfuurira profiles, zvakadai semachubhu, tsvimbo, waya, mahwendefa, mafirimu, waya uye cable coatings, etc. Mukuwedzera, inogona kushandiswawo kusanganisa epurasitiki, plasticizing granulation, coloring, blending, nezvimwewo.
Kana iri tsvina yepurasitiki extruder, iyo yakaunganidzwa tsvina yepurasitiki inotumirwa kune hopper ye extruder mushure mekurapa, iyo inonyungudutswa pakupisa kwepamusoro uye inogadziriswa muchimiro chinodiwa kuburikidza neforoma. Tsvina mapurasitiki eextruder anoita kuti marara epurasitiki ashandiswezve kana kushandiswa zvakare.
Ndeipi nzira ichagadzira epurasitiki extruder muchina?
Anoda kusvika makore makumi maviri apfuura, kudyiswa kwevaextruder sezvatinoziva kwaiwanzopedzwa nemaoko. Vanhu vakanetseka kuwedzera pellets muhopper yeextruder mumabhegi kana mabhokisi kubva kumwe kunhu. Nekudaro, nekuunzwa kweautomation tekinoroji mukugadziriswa kwepurasitiki, vanhu vanogona kusunungurwa kubva munharaunda yebasa rinorema remuviri uye guruva rinobhururuka. Basa rakapedzwa nemaoko zvino rave kupedzwa otomatiki nekutakura michina, nezvimwe.
Plastic extruder yanhasi yakagadziridzwa kusvika padanho rakakura uye ichakudziridzwa munzira shanu mune ramangwana, dzinoti kukurumidza-kumhanya uye goho repamusoro, hunyanzvi hwepamusoro-soro uye huwandu hwekushanda, hukuru-hukuru, modular nyanzvi, uye nehungwaru networking.
Indasitiri yekugadzira michina yepurasitiki chikamu chakakosha cheindasitiri yekugadzira yepamusoro. Zvigadzirwa zvayo zvinoshandiswa zvakanyanya. Yakakosha tekinoroji michina inoshandiswa mukuvaka, kurongedza, midziyo yemagetsi, mota, uye mamwe minda. Iyo zvakare inotsigira yakakosha michina yemhando yepamusoro-yekupedzisira maindasitiri ekugadzira akadai sekuchengetedza simba uye kuchengetedza kwezvakatipoteredza, ruzivo network, zvichingodaro. Suzhou Polytime Machinery Co., Ltd. inotevedzera musimboti wekuisa zvido zvevatengi kutanga, inopa tekinoroji inokwikwidza zvakanyanya kuindasitiri yepurasitiki munguva pfupi, uye inogadzira kukosha kwepamusoro kune vatengi. Kana iwe uri kuita zvemaindasitiri ane hukama nezvigadzirwa zvepurasitiki kana kutsvaga michina yepurasitiki yekuburitsa, unogona kufunga nezvedu zvigadzirwa zvinodhura.