1. Basic process kuyerera
Kune marudzi mazhinji ezvakagadzirwa zvigadzirwa, asi maitiro ekugadzira anonyatsofanana. Maitiro ekutanga ezvigadzirwa zveRabha neakakura solid solid rubber Ehezve, maitiro ekutanga akadai sekugadzirira kwezvinhu, akapedza chigadzirwa kupedzisa, kuongorora uye kurongedza zviri zvakare nyore. Iyo yekugadzirisa tekinoroji yeRabha inonyanya kugadzirisa kupokana pakati papurasitiki uye elastic zvivakwa. Kuburikidza nedzidziso dzakasiyana siyana, iyo leastic rabha yakatenderwa yakapetwa yakatsemuka gadziriso rabha, uyezve zvigadzirwa zvapera zvakatsetseka zvinoshanduka
2. Kugadzirira kwezvinhu
Iyo mainini manyoro ezvigadzirwa zvezvigadzirwa zvebabha zveshuwa sechibharo sechinhu chakakosha, uye mbichana chinounganidzwa nekucheka miti yemiti yerabha yakura mune inopisa uye subtropics.
Vakasiyana-siyana vanowedzera vamiririri zvinhu zvebetsero zvakawedzerwa kugadzirisa zvimwe zvivakwa zvezvinhu zvigadzirwa zveRabha.
Fiber zvinhu (machira, hemp, mvere dzemurume uye dzakasiyana-fibers, masimbi midziyo, anoshandiswa seyakagadzirwa skabhi kuti eshandise simba uye righme gadziriro yechigadzirwa. Mugadziriro yekugadzirira kwezvinhu, izvo zvinongedzo zvinofanirwa kuremerwa nenzira kwayo zvichienderana nefomati. Kuitira kuti ubatanire rubber nerubabha uye inosanganiswa mumiririri kuti uve munyunzi wakasanganiswa nemumwe, izvo zvinyorwa zvinoda kuongororwa. Iyo mbichana rubber inofanira kunyoroveswa mukamuri yekuomesa pa60-70 ℃, wobva wacheka uye waputswa kuita zvidimbu zvidiki. Mumiririri anowedzera. Senge parafin, yakadzora acid, rosin, etc. kupwanywa. Kana iyo powder ine michina isina kuchena kana coarse zvimedu, inoda kuongororwa kuti ubvise zvinwiwa zvakadai senge pine tar uye coumarone, inonyungudika, yakanyungudika, uye yakatemwa. Bubble kuumbwa panguva yunifomu vulcanization inokanganisa chigadzirwa mhando.
3. Pasi
RAW RAWBER IS ELALLIC uye Inoshaisa iyo Plasticity inodiwa kuti igadziriswe, saka hazvisi nyore kuita. Kuti vazivise kupurasitiki kwaro, zvakakodzera kuita masimbi madhiri, zvekuti akaiswa mumiririri anogona nyore nyore uye akaiswawo kuvandudza kufungidzira kwerabha uye akapinda mumucheka wetsiva panguva yekucheka uye kuumba. uye kuumbwa fluity. Maitiro ekushambadzira iyo refu-keteni mamorekuru emabhajira kuti aumbe mapurasitiki anonzi akasarudzika Pane nzira mbiri dzekupaza mbichana dzimba: Mechancal plastictizing uye plermal plastictizing. Metacancal Kutaura mitezo iyo iyo iyo refu-keteni rubber mamalecules yakasvibiswa uye yakapfupikiswa kubva kune yakakwirira elastic State kune imwe nzira yekuwedzera uye kupokana kwepurasitiki kune iyo plastatizer pane yakadzika tembiricha. Kupisa kupaza kupfuudza kupisa kwemhepo kwakamanikidzwa mumhepo pasi pechiitiko chekupisa uye oksijeni kune kushatisa mhou uye kuapazadza kuti vawane plasticity.
4.mixing
Kuti uwirirane nemamiriro ezvinhu akasiyana siyana ekushandisa, wana zvivakwa zvakasiyana-siyana, uye kuti uvandudze mashandiro ezvigadzirwa zveRabha uye kuderedza mitengo, akasiyana maAgent anofanirwa kuwedzerwa kune iyo mbichana. Kusanganisa chiitiko icho chakasanganiswa chesafu hwamendenzi chinosanganiswa nemumiririri wekusanganisa, uye mumiririri akaomeswa akazara uye akaiswa pasi mukusanganisa mumuchina wekusanganisa mushini. Kusanganisa chiitiko chakakosha mukugadzirwa kwemaitiro ezvigadzirwa zveRabha. Kana kusanganisa kusiri kwunifomu, mhedzisiro yerabha uye inoshamisa vamiririri haigone kuve yakazara, iyo inokanganisa kuita kwechigadzirwa. Iyo yeRabha zvinhu yakawanikwa mushure mekusanganisa inonzi yakasanganiswa rubber. Icho chinhu chakatsvuka-chakapera kugadzirwa kwezvigadzirwa zvakasiyana-siyana zveRabha, zvinowanzozivikanwa seRabha zvinhu, izvo zvinowanzo kutengeswa sechigadzirwa. Vatengi vanogona kushandisa zvinyorwa zveRabha kuti zviite zvakananga, chimiro uye chinokanganisa iyo mune izvo zvinodikanwa marabha zvigadzirwa. . Zvinoenderana nezvakagadzirwa zvakasiyana, pane marefu emakirini akasiyana uye akasiyana siyana nezvivakwa zvakasiyana kusarudza kubva.
5.Forming
Muzvigadzirwa zvekugadzira zvezvigadzirwa zveRabha, maitiro ekutanga maumbirwo akasiyana siyana uye saizi nemakarenda kana kuti vanodzora vanonzi kuumbwa.
6.vulcanization
Maitiro ekushandura mapurasitiki rabha mu elastic rabara inonzi vulcanization. Iyo ndeyekuwedzera imwe huwandu hwehukuru hwekutengesa senge sarufa, etcanization accesser
Kutumira Nguva: Mar-29-2022
