Robobi masana'antu: fasaha, kayan aiki

Roba kayan for baya 10-15 shekaru, da fadi da kewayon yankunan, wanda za a iya amfani da su Game da kayayyakin. By kanta, da roba kayan, ta shiga wani lokaci na m fasaha canji, sakamakon gina kayan kasuwar mai cike da sabon bada shawarwari. Isar da shi iyali composites wanda kau da kuma karafa, da kuma itace.

Bi da bi, da aiki da robobi a matsayin wata hanya samu sabon da kuma, mafi muhimmanci, a mafi m cikin sharuddan yi daga cikin kayan ba haka ba ne mai ban sha'awa. Matsakaicin amfani da irin wannan fasaha zai iya sake halittar baya roba tsarin. Amma duk da haka wannan aiki ne wajaba aiki shuke-shuke domin da yawa wasu dalilai, ciki har da muhalli da kuma kudi.

Nau'in na roba tõzarta

Technology samar 4 category na roba sharar gida, wanda za a iya hõre sakandare aiki. Wannan musamman odnosortovye robobi a cikin nau'i na ya da kuma sharar gida kai tsaye, wanda za a iya yi a cikin taro irin wannan a cikin sinadaran abun da ke ciki. Sinfi na biyu - gurbata odnosortovye robobi aiki wanda dole ne ya kasance na farko da tsabta-fasahar ayyukan. Na uku kungiyar kunshi gauraye roba sharar gida tare da wani abun ciki na waje al'amarin.

A hakika, na ɓangare na uku barbashi wakiltar guda samu, karfe ko ciminti abubuwa da bukatar pre-magani. Har ila yau, da msar tambayar tushe robobi aiki, da kuma samar da kasafi kungiyar raznosortnyh roba kayan. A wannan yanayin, ba kawai da gauraye roba barbashi da kuma sauran ɓangare na uku masana'antu ko kayan gini, amma kuma daban-daban Tsarin robobi da kansu.

Nau'in aiki da hanyoyin

Babban rarrabuwa fasahar za ta samar da kayayyakin kai tsaye gyare-gyaren da kuma gyare-gyaren da Semi-ƙãre kayayyakin. Ga gaba aiki, to, wannan kungiya za a iya dangana Polymerization hanyoyin, lamba gyare-gyaren, broach da kuma rigar Tuddan, kuma sputtering. Popular hanyoyin da gyare-gyaren da kuma roba samar da Semi-ƙãre kayayyakin. By shugabanci na fasaha ci gaban aiki da hanyoyin hada da allura gyare-gyaren, extrusion, gyare-gyaren da prepregs kuma premixes. Har ila yau, Juyin robobi ne physico-sinadaran da inji.

Kusan duk inji hanyoyin da aiki da hankali a kan nika tsarkake sharar gida ya bi ta hanyar samun wani taro yi kama. An muhimmanci bambanci tsakanin wannan ƙungiyar hanyoyin ne da cewa sakamakon samfurin ba ya bambanta da su physico-sinadaran Properties na raw kayan. A bambanci, physico-sinadaran hanyoyin da su ne bisa fasahar ƙasƙanci farko tsarin da kayan, a lokacin da canza da kuma cika samu abu.

Shredding robobi a matsayin fasahar horo

Wannan shi ne na kowa aiki a cikin aiki da masana'antu, wanda ya shafi ba kawai aiki tare da robobi. Dangane da bukatun da karshe sulusi da murabba'i for Game da raka'a suna da alaka. Yana za a iya kira a duniya milling na'ura like tare da dunƙule jikin inji mataki.

A aiki, da hatimin zo ɗora Kwatancen roba taro ta wajen faifai faranti pellet da gogayya sunadaran. Matsayin mai mulkin, yi amfani da biyu faranti, daya daga wanda kula da wani ajali jihar. A nika aiki sharar robobi sun fi mayar dogara a kan halaye da na uwarsa.

Hard kayan ana amfani da wa Huɗama inji, sanye take da zama masu saro daban-daban siffofi. Aiki tare da roba sharar gida a cikin nau'i na wani fim da aka yi karin m hanyoyin. Alal misali, a cikin wani Hadakar line, a cikin abin da aka bayar da hatimin majalisai, crushing da granulation. Nan da nan inji nika matsala a wannan yanayin aiki cutlery abubuwa.

Technology raba shara

Part wannan mataki ake dangantawa da shiri tsabta-up matakan, wanda aka riga aka ambata a sama. Duk da haka, da rabuwa aiwatar kamar yadda irin wannan mafi m, kuma ba a iyakance ba kawai don tsabtace daga datti. A babba ne kuma gudanar da rabuwa bayan nika matsayin lafiya granules sauki amenable to rabuwa daga kasashen waje barbashi. Saboda haka, rabuwa da primary har yanzu shi ne su raba guda na roba daga karfe. A saboda wannan dalili, Magnetic da electromagnetic nada ciki da juyawa drum kayayyaki a cikin abin da manufa abu ne ɗora Kwatancen.

A lokacin juyawa, kananan abubuwa na launi da kuma baki karfe baya da roba da kuma fitarwa ta hanyar musamman tashoshi. Sai dai itace na farko aiki na robobi, wanda qara homogeneity na abun da ke ciki. Duk da haka, a lokacin da irin wannan rabuwa kashi kanta shi batacce ne kuma robobi. Kullum, da rabo daga asara ba ya wuce kashi 1%. Domin decontamination na used masana'antu tankuna don wanka. Washing niƙa barbashi gudanar karkashin famfo, wanda aka ciyar a karkashin babban matsin. Wani lokaci, don inganta tasiri na hanya a cikin ruwa kara kaushi.

mutum aiki

Individuality aiki saboda gaskiyar cewa kawai ana jerawa roba shiga cikin aikin yanki, a shirye ciki har zuwa hadawa da ya dace tsarin domin talakawa. The sosai guda aiki ne da ya yi a cikin hanyoyi daban-daban, amma babban extruder an dauke. A musamman shigarwa da sukurori da hopper loading daukan shredded roba, narke shi, kuma ta hanyar da extruder kayayyaki ga samar line. A karshe mataki na release, dangane da na'ura, da sadarwarka iya canja sigogi na roba saki. Kayyade albarkatun kasa da kuma mataki na matsawa, wanda kuma damar don zaɓar mafi kyau duka tsawon na tsutsa domin tabbatar da isasshen homogenization.

Irin Juyin robobi ne dauke da za a rayar, cikin sharuddan rike da yi halaye na abu, amma shi ba ya nufin cewa shi za a iya maimaita illa ma sha Allahu. Gaskiyar cewa wanda kuma wannan roba abu na wannan fasahar za a iya sarrafa ba fiye da 3-4 sau, dangane da aikace-aikace da kuma yanayi. Daga bisani da taro aika zuwa ga sake amfani line tare da zurfi sinadaran aiki.

robobi sarrafa fasahar ba tare da rabuwa

Togiya lokaci rabuwa da tsarkakewa na sharar gida robobi sa da ƙayyadaddu na ci gaba da aiki da fasaha. Wannan yawanci ana amfani narkewa inji tare da na'urorin haɗi a gare calendering abu. A sakamakon haka, da fitarwa kawota shirye don amfani bangarori, faranti da kuma zanen gado na roba. Wannan m kayan da m tsarin, a cikin abin da abun da ke ciki ta ƙunshi manyan coefficient na impurities. Saboda da ƙunshiya ta rage-rage ingancin roba gaɓũɓuwa, da kuma muhalli m. A daya hannun, da robobi aiki ba tare da rabuwa da daban-daban low cost da kuma a wasu yankunan na samar da mafi kyau duka fasaha halaye na kayan.

Processing da allura

Domin inganta sake amfani tsari da aka ɓullo da kuma wata hanya zuwa rage kudin da samar. multicomponent simintin fasahar ne a version na samar da wani hade fitarwa. Its ainihi shi ne, ta hanyar kafa mahara matakan Halicci uku-bangaren samfurin. Ta da asali da aka cheap roba bisa wannan raw abubuwa, kuma bi da taro na talakawan matakin na quality. Bi da bi, da m yadudduka suna gaba daya peeled tsabtace muhalli abun da ke ciki, wanda aka yi amfani da sarrafa robobi Extruder.

Production na roba kayan tushen multicomponent gyaren dabara ne da za'ayi, tabbatar da nassi daga cikin sharar gida ta hanyar da dama tashoshi. Af, domin ciki yadudduka ba ko da yaushe yi amfani da shi ne roba. Su ne sau da yawa mai rahusa canza kaya, wanda ya hada da barium sulfate, talc, tukwane, da sauransu. D.

Gyara na roba tõzarta

Ba lallai ba ne Juyin kamata mayar da hankali a kan samun wannan wasan kwaikwayon da kuma tsarin Properties cewa ana da farko halin da samfurin. Wannan mataki yana buɗewa m yiwuwa ga canji na tsarin ta hanyar gabatar na musamman Additives. Alal misali, Juyin robobi da Bugu da kari ethylene copolymer inganta juriya ga inji danniya da kuma elasticity. Idan irin wannan canji da aka shiga a cikin tsarin PVC, yana yiwuwa yin lissafi da kuma ƙara da tasiri juriya.

Kayan aiki don aiki

Musamman inji tsara don yin aiki a cikin cikakken sake zagayowar yanayin, ba sosai. A Rasha, misali, da aka sani da kafa Reverzer daga Japan kamfanin Mitsubishi. Wannan misali ne na sosai extrusion inji bayar da sukurori kuma a degassing na'urar. Known m Enterprises da kuma Birtaniya kayan aiki ga robobi aiki, wanda nuna abũbuwan amfãni EPG kafuwa. Yana da wani kamfanin cewa yayi m hanyoyin da za a maimaita sharar gida da extrusion duka gyare-gyaren.

Yadda za a zabi mafi kyau duka Hanyar magani?

Dole ne ka farko a kiyasta ayyuka da cewa zai tsaya a gaban riga saki kayayyakin. Wannan zai ba da damar da farko aka ayyana da kuma tare da wajibcin rabuwa, da kuma zai yiwu amfani da kwatanta su. A mafi sauki kuma mafi arha Hanyar ne daya-hanyar aiki na roba kayayyakin, wanda ya fitar high quality wasan zorro, dabe kayan, rufi bangarori, da sauransu. D. Technology domin aiki na bi da robobi yawanci shiryar da m saki na roba marufi.

ƙarshe

Roba aiki masana'antu tõzarta yau musamman dacewa da kuma a bukatar a daban-daban da masana'antu. Samun wani m, kuma m raw kayan a low cost - da babban dalili daga cikin mahalarta a cikin wannan kasuwar. A cikin Rasha kansu na masana'antu ne ba tukuna kamar yadda ci gaba kamar yadda a Turai. Daga cikin mafi ɓullo da za a iya gano har da aiki da shuka "Plarus" robobi, wanda gudanar daga 2009 zuwa fasaha fasali na wannan kamfanin hada da yin amfani da wani zamani Hanyar juyin Pet kwalabe. A lokaci guda samun lokacinta, da kuma sauran Enterprises, a kowace shekara qara ta fitarwa na sake yin fa'ida roba a siffofin daban-daban.