Chitoliro Yopanga: Kufotokozera

Chitoliro Kupanga katundu yosiyana malinga ndi yonama nkhani ya mukupita mankhwala, m'mimba, mbiri, njira kulumikiza ndi zinthu zina zamakono. Taganizirani mbali za kumasulidwa kwa mankhwala amenewa ndi makhalidwe awo mwachidule.

Gawo

mankhwala zitsulo ndi n'chinthu chofunikira mipope chakale kwa madzi dongosolo ndi machitidwe ena. Iwo timakhala dzimbiri Choncho, amafuna ❖ kuyanika zozitetezera. Monga amagwiritsidwa ntchito kawirikawiri nthaka, kumene kumakhudza kuwonjezeka mu mtengo wa katundu.

analogues kuponyedwa zitsulo kugonjetsedwa ndi dzimbiri, koma si monga cholimba. Iwo yodziwika ndi misa lalikulu ndipo atagona amafuna wapadera otetezeka kuphatikana. Ku nyumba ngati zida ndi kuikira, Kutentha ndi sewerage kachitidwe.

Pulasitiki chitoliro wakhala wotchuka kwambiri. zitsulo ndi osakaniza pulasitiki walola kuti tikwaniritse zizindikiro kwambiri khalidwe. Pangani madzi a zinthu ngati zimenezi si zovuta. The kuipa monga osauka kutentha kukana mankhwala ndi kuthekera kutayikira mu yogwirizana malo.

mipope pulasitiki monga mitundu ingapo ya mankhwala pulasitiki. Awa: otsika / mkulu osalimba polyethylene (HDPE, LDPE) ndi crosslinked kusinthidwa polima. Iwo ali kuwala kulemera, cholimba, musati kuwononga moyo. Pakati pa mitundu makhalidwe osiyana ndi katundu, koma ndi luso wamba kupanga.

mipope mkuwa - ndi njira mtengo kwambiri. Mabukuwa ali mkulu magawo luso, kugonjetsedwa ndi chinyezi, kutentha monyanyira. Chifukwa maonekedwe a mankhwala amenewa kungakhale kwenikweni mkati yokongola.

Kupanga chubu mphako

Timayamba ndi kufotokoza maonekedwe a kumasula mankhwala mu funso ndi mapindikidwe ozizira. Zipangizo kupanga ndi makina yaying'ono, wopangidwa mwa m'ndandanda wa odzigudubuza imene chitoliro akudutsa. zipangizozi amasiyana mphamvu ndi bandiwifi. Pa mayunitsi amphamvu kwambiri ndi imathandiza popanga osati chitoliro welded, komanso wopanda msoko.

Pa zipangizo amasulidwe zosintha zogwirizana anapanga mankhwala kwakukulukulu zachibwana. machenjerero oterewa ali oyenera makampani mipando, komanso amasulidwe zinthu zokongoletsera. Zipangizo mu funso ndi mu ankafuna magulu osiyanasiyana Komabe, si oyenera unsembe kumene chofunika kuchuluka kudalirika index.

Full mkombero zamakono

chitoliro mzere ulimi kwa luso n'kozikidwa pa ntchito a masikono wapadera zitsulo pepala (Mzere). Iwo zimachokera kwa zomera zitsulo. The makulidwe a workpieces angakhale osiyana, kuti amalola kuti nyumba kudalirika zofunika zolinga zosiyanasiyana.

Popeza n'kupanga gawo loyamba ali ndi m'lifupi kuposa chofunika, ndi kudula powomba kukula ankafuna. Kukonzedwa zinthu ndi wapadera makina slitting. linanena bungwe ndi tepi m'lifupi mwake 50 mm amene welded pamodzi mu chinthu china mosalekeza.

The preform chifukwa ndi chilonda pa ng'oma, amene amaonetsetsa ndondomeko mosadodometsedwa. tepi akudyetsedwa kuti mphero kupanga zida ndi akasinja angapo, imene chilengedwe anachita wosatha zozungulira mbali. Pa nthawi imeneyi, makamaka ntchito ozizira popanda Kutentha zitsulo.

masitepe Basic wa zotsimikizira chubu mphako

The mwai pamwamba kuyambitsa mapangidwe a preform lotseguka msoko. Chitoliro ndi anadutsa wagawo ndi kuwotcherera, imene kuwotcherera imagwiridwa mwa mafunde mkulu-pafupipafupi. Mu ndondomekoyi, m'mbali mwa nkhani ndi wothinikizidwa odzigudubuza ndi mkati ndipo mbali yakunja extruded Sungunulani. Chifukwa burr wodula atachotsedwa yomweyo.

Komanso kupanga mapaipi ndi njira imeneyi kumafuna yozizira preform ndi zochita za emulsion njira yapadera. Tsatanetsatane Profiling zikuphatikizapo zotsatirazi:

1. Processing chitoliro mphero kukwaniritsa chomwecho mtanda gawo lonse kutalika kwa kukonza.
2. chubu lotsatira ndi malo anayi ali pa mpukutu wina, kenako likukhalira mbiri chotsirizidwa ndi lalikulu kapena zozungulira mtanda gawo.
3. Pakuti chowulungika kapangidwe chokongoletsera zina mumpukutu wachiwiriwo siali chofunika.

Pa chomaliza mbiri akusowekapo tadulidwa pa miyeso anapatsidwa ndi mbiri kutero.

ulamuliro khalidwe

Latha mankhwala kukumana kulamulira ndondomeko komaliza. Pali magawo awiri aakulu, omwe ndi kukhala kusanthula:

1. Zithunzi anayendera ikuchitika mwa akatswiri amene amapereka mphamvu kudziwa kupunduka chifukwa cha kuwonongeka ndi misozi kwa odzigudubuza kapena kumasulidwa kwa cholephera.
2. Chongani chilema. Timatha kuzindikira mavuto mu chotsirizidwa, zosaoneka ndi maso.

Pofuna n'chongoletsa mavuto ochuluka omwe m'malembo zitsulo pambuyo mapindikidwe, yomalizidwa mipope pamisinkhu onse kupanga ayenera usavutike kenako kwa kuziziritsa mwachibadwa mu mlengalenga.

Kupanga mipope pulasitiki

Zamgululi zopangidwa nkhaniyi ntchito gawo mafakitale ndi mu gawo payekha. Mu kupanga zinthu pulasitiki pogwiritsa ntchito makina wapadera - extruders. Iwo agawidwa mu chimbale, wononga ndi zitsanzo pamodzi. Nthawi zambiri ntchito mu mipope kupanga kagwere zipangizo mtundu machenjerero zosiyanasiyana. extruder Izi ndi wononga m'munsi gawo. Mfundo ntchito makina angayerekezedwe ndi zinchito makina chopukusira. mayunitsi akhoza okonzeka ndi chimodzi kapena zingapo zinthu ntchito.

Chimbale analogs anawagawa kusinthidwa one- kapena Mipikisano litayamba. Extruder ntchito ndi anasamutsa yaiwisi zinthu mwapadera kuti kupereka guluu wolimba kwambiri. The mwayi waukulu makina - ndi kusanganikirana wabwino wa pellets polima. The opanda ankakakamizidwa pang'ono m'dera ntchito, zomwe zimachititsa kuti n'zosatheka kupeza mankhwala ndi ntchito yapamwamba komanso lodalirika zonse mawonekedwe zojambula.

Pakuti ophatikizana (mphutsi galimoto) extruders monga zitsanzo zili ndi mfundo zonse. Ntchito processing wa ma polima ndi elasticity otsika ndi kukhuthala.

zida

Pulasitiki chitoliro kupanga mzere limapangidwa zinthu zotsatirazi:

• Extruder.
• Makinawa hopper kwa pellets polyethylene.
• Choumitsira.
• Makina Mtsogoleri magawo a ulimi.
• Spinnerets mtundu zochotseka.
• Kukoka chipangizo.
• Zingalowe wowumba ndi calibrator.
• Makinawa dongosolo kuzirala ndi madzi osamba.
• Likunena lamba.
• Kudula chipangizo ndi wodula a.
• Chipangizo kwa stacking basi wa chotsirizidwa.

umisiri

HDPE mipope kupanga luso zimaphatikizapo kugwiritsa ntchito extrusion (akukankha). Amakhala mu homogenizing olamulidwa ndi pokonza ndi plasticizing chakudya mu extruder lapansi. Komanso, mapangidwe mankhwala yomalizidwa zimagwiridwa ntchito spinneret, kuzirala ndi wotsatira calibration komaliza.

mbewu iliyonse kwa kupanga mapaipi a polima chakudya hopper okonzeka ndi extruder lapansi. Zikhale za granular zinthu potsegula. The polima ndiye zimalowa yamphamvu ntchito, wokonzeka kuchita zinthu magetsi. Mbamu amalimbikitsidwa ndi malo potsegula ndi zipinda otentha mosungiramo, anagwira kusungunuka zipangizo, homogenization wa otaya Sungunulani mutu kupanga (kufa).

gawo lotsiriza

Mutu ntchito amasonyeza mawonekedwe a chotsirizidwa ndi makhalidwe ake apamwamba. Chatekinoloje mbali ndi pamene ntchito Sungunulani kufa anali mtengo enieni kutentha.

Malinga ndi nyumba mitu zinthu Kutentha ntchito lathyathyathya kapena katiriji. Anyalanyaza akamwalira akunja ndi mandrel n'kupanga, chubu zimatengera mtundu wa chotsirizidwa. Pa calibration, katunduyo akulowa zingalowe kusamba kumene komaliza Ndimapanga. Izi ikukwaniritsa kuthamanga, amene makina workpiece ndi chipangizo calibration. Ndiye mankhwala ndi utakhazikika ndi kudyetsedwa kwa conveyor okonzeka ndi pneumatic clamps mayendedwe. Pa chomaliza kupanga mipope polypropylene imagwiridwa ntchito slicing cutters muyezo kapena sawblade.

Mlengi mwini

Ataganiza kukhazikitsa mzere payekha chifukwa roduction a mipope pulasitiki, choyamba tiyenera kuganizira zimene adzakhala mlingo wa mankhwala khalidwe. Ngati kampani mankhwala lolunjika pa mipando ndi makampani ang'onoang'ono yomanga ndi abwino kwambiri yaying'ono makina, amene amathandiza linanena bungwe kwa Chalk, mipanda, mipanda ndi nyumba zina zachibwana.

Kukonza mzere kupanga zinthu polima chofunika zipangizo zovuta anapereka pamwamba. Ndime zotsatirazi ndi mndandanda wa zida za ulimi wa mapaipi mbiri kwa Akhristu kuzungulira:

• Yoika kupinda ndani.
• Mzere kwa kupanga billets a mipope zozungulira.
• Makina kuwotcherera makina.
• chipangizo A kudula ndi chotsirizidwa.

ndemanga ogula

Anthu taonera mphamvu komanso lodalirika mipope ano ngati ndi chikhulupiriro wabwino ndi Mlengi. Ubwino profiled zitsulo mankhwala makasitomala monga mphamvu yapamwamba, cholinga zinthu zenizeni opaleshoni, komanso kudalilika mgwirizano. Mwa kuipa - mkulu kulemera, kuchulukitsa kwa akuchitira ndi zoyendera kukhudzana ndi dzimbiri.

Anzawo pulasitiki ndikondwera ogwiritsa otsika kulemera, kake lonse ikugwiridwa ntchito, wochezeka. Pakati pa kuipa machubu ngati - chiwopsezo kuti mapindikidwe ndi kutentha kapena amadza makina.