Blow Molding: Blow Molding inzira inokurumidza, ine hunyanzvi yekuunganidza zvibatiso zvisina chinhu zve thermoplastic polymers. Zvinhu zvakagadzirwa uchishandisa kutenderera uku kazhinji zvine madziro matete uye zvinosvika muhukuru uye chimiro kubva kudiki, majagi akawandisa kusvika kumatangi egasi emotokari. Mukutenderera uku chimiro checylindrical (parison) yakagadzirwa nepolymer inodziya iri mugomba rechimiro chakatsemuka. Mhepo inobva yapinzwa netsono muprison, iyo inotambanukira kuti igadzirise mamiriro egomba. Mabhenefiti ekugadzira kuvhuvhuta anosanganisira yakaderera mudziyo uye kukanda mutengo webhaketi, mitengo yekukurumidza yekugadzira uye kugona kuumba maumbirwo akaomarara muchidimbu chimwe chete. Inorambidzwa, zvisinei, kune isina chinhu kana cylindrical maumbirwo.
Calender: Calendering inoshandiswa kugadzira thermoplastic sheets uye mafirimu uye kuisa mapurasitiki anovhara kumashure ezvakasiyana zvinhu. Thermoplastics ye batter senge kuwirirana inoregererwa uye kufambira mberi kweanodziya kana kutonhora rolls. Mabhenefiti ayo anosanganisira kushoma mari uye kuti mapepa akaunzwa anosunungurwa kubva mukuumbwa mukufunganya. Izvo zvinongogumira kumashizha uye mabhaisikopo madiki haashande.
Casting: Kukandira kunoshandiswa kuendesa mapepa, mabara, machubhu, matambiro ekutanga uye kuisirwa pamwe nekudzivirira zvikamu zvemagetsi. Kutenderera kwekutanga, hakudi simba rekunze kana kukakavara. Chimiro chinotakurwa nepurasitiki yemvura (acrylics, epoxies, polyesters, polypropylene, naironi kana PVC inogona kushandiswa) uye inobva yadziyirwa kugadzirisa, mushure mezvo zvinhu zvinova isotropic (ine yunifomu maitiro uku uye uyo). Mabhenefiti ayo anosanganisira: yakaderera chimiro mutengo, kugona kumisa zvikamu zvakakura zvine michinjika mikobvu seg, yakanaka kupedzwa kwepamusoro uye kunyaradza kwayo kweakaderera-vhoriyamu kusikwa. Zvinosuruvarisa, inongogumira kune zvimiro zvakatwasuka uye inoita kunge isina hupfumi pamitengo yepamusoro yekugadzira.
Compression Molding: Compression Molding inoshandiswa zvakanyanya kubata thermosetting polymers. Iyo premeasured, yakajairwa preformed charge yepolymer yakavharirwa mukati mefomu yakavharwa uye inoratidzirwa kune kusimba uye kunetsa kusvika yatora mamiriro egomba rechimiro uye kugadzirisa. Kunyangwe iyo nguva yenguva yekumanikidza kuumbwa yakarebesa kupfuura iyo yekugadzira infusion uye akawanda-mativi zvikamu kana zvakanyanya kupikisa kupokana kuri kunetsa kuendesa, inofarira zvikomborero zvishoma zvinosanganisira mutengo wakaderera weimba (chishandiso uye hardware inoshandiswa zviri nyore uye inodhura zvishoma), tsvina shoma yezvinhu uye izvo chaizvo izvo zvakakura, zvinorema zvikamu zvinogona kuumbwa uye kuti kutenderera kunochinjika kumhanyisa komputa.
Kudzingwa: Kudzinga kunoshandiswa kusanganisirwa kusingamisiki kwefirimu, shiti, tubing, chiteshi, kufambisa, mabara, mapoinzi nemafilaments pamwe nemaprofile akasiyana uye ane chekuita nekuputira. Iyo yehupfu kana granular thermoplastic kana thermoset polymer inochengetwa kubva mumudziyo kuenda mudhiramu inodziya iyo inonyungudika uye yobva yatumirwa, sekutonga nepivoting screw, kuburikidza ne spout ine yakakodzera chikamu chemuchinjikwa. Inotonhodzwa nemvura inopfachuka yobva yachekwa kusvika pakureba kwayo. Kudzingirwa kutenderera kwakanangana nekuona mutengo wakaderera wemudziyo, kugona kubata maumbirwo akaomarara, mukana wekukurumidza kugadzira mitengo uye kugona kwekuisa machira kana jekete kuisa pakati zvinhu (sewaya). Inongogumira kunzvimbo dzeuniform cross segment, ngazvive izvo.
Jekiseni Molding:Jekiseni Moldingndiyo inonyanya kubatanidzwa nzira yekugadzira yakakura zvinhu zvepurasitiki nekuda kwemazinga ayo ekugadzira epamusoro uye kuraira kukuru pamusoro pezvinhu 'zvinhu. (El Wakil, 1998) Muchirongwa ichi, iyo polima inochengetwa kubva mumudziyo mune pellet kana chimiro cheupfu kupinda mukamuri umo inodziyirwa kusvika kune zvakasiyana-siyana. Inobva yamanikidzirwa kuita mhango-yakaparadzaniswa uye inoomesa pasi pemakakatanwa, mushure mezvo chimiro chinovhurwa uye chikamu chinobatwa. Iwo epamusoro ekugadzira infusion mareti ekugadzira akakwira, mutengo wakaderera webasa, kugadzirwa kwakanyanya kwezvinhu zvakaoma kunzwisisa uye kupedzwa kukuru kwepasi. Zvipingamupinyi zvaro zvakakwirira zvekutanga zvekushandisa uye kupfuudza mitengo uye nzira iyo isiri kushanda mune zvemari kune mashoma anomhanya.
Rotational Molding: Rotational Molding inotenderera iyo zvinhu zvisina chinhu zvinogona kugadzirwa kubva kune thermoplastics uye dzimwe nguva thermosets. Kuchajiswa kwepolymer yakasimba kana yemvura inoiswa muchimiro, iyo inodziya panguva imwechete yakatenderedzwa maviri akatarisana tomahawks. Nenzira iyi, iyo radial simba inosundira iyo polymer kumadziro efomu, ichigadzira dhizaini yeukobvu hweyunifomu ichigadzirisa kune iyo nzvimbo yegomba uye yobva yatonhodzwa uye kubviswa kubva pachimiro. Kudyidzana kwacho kune kureba zvine mwero yenguva yekutenderera asi inofarira mabhenefiti ekupa mukana usingaperi wechirongwa chechinhu uye kubvumira zvikamu zvakaoma kuumbwa uchishandisa mari shoma hardware uye maturusi.
Thermoforming: Thermoforming inosanganisira maitiro akasiyana-siyana anoshandiswa kugadzira zvinhu zvakaumbwa nekapu, semuenzaniso, makamuri, mabhodhi, pekugara uye mamonitor emuchina kubva kumashiti e thermoplastic. Iyo intensity yakaregedzeka thermoplastic sheet iri pamusoro pechimiro uye mhepo inodururwa kubva pakati pezviviri, ichimanikidza pepa kuti rigadzirise kune chimiro chefomu. Iyo polymer inozotonhodzwa saka inobata chimiro chayo, ichibviswa kubva pafomu uye webhu inoitenderedza inotungamirwa. Iwo epamusoro e thermoforming anosanganisira: yakaderera mutengo wekushandisa, mukana weyakakura chikamu kugadzirwa nenzvimbo diki uye iyo inowanzo hungwaru kune yakaganhurirwa chikamu kugadzirwa. Izvo zvakadaro zvinorambidzwa mukuti zvikamu zvinofanirwa kunge zviri zvekuseta kwakatwasuka, kune goho repamusoro, kune akati wandei zvinhu zvinogona kushandiswa nekutenderera uku, uye mamiriro echinhu haagone kuvhurika.
Nguva yekutumira: Jan-03-2025
