Nibihe Byingenzi Biranga Umuyoboro wa PVC Umuyoboro umwe

Umuyoboro wa PVC umuyoboro umwe ufite uruhare runini mugikorwa cyo gusohora plastike, gushonga neza no guhindura ibikoresho bya PVC mumiyoboro ikomeye, iramba. Mu 2022, ibicuruzwa biva mu mahanga byiganjemo isoko, bitanga 63.2% by'umugabane winjiza ku isi, byerekana ko byiringirwa kandi bigashyirwa mu bikorwa.Pvc umuyoboro umwe winganda zingandanauruganda rumwe rwa plastike rugizwe ningandakabuhariwe mu gukora ibyo bice neza, byemeza imikorere ihamye kandi yujuje ubuziranenge.

Ibintu byingenzi biranga umuyoboro wa PVC Umuyoboro umwe

Ibigize n'ibishushanyo

Igishushanyo cy'umuyoboro wa PVCingunguru imweni Byombi kandi Byoroheje. Imiterere yacyo irimo ingunguru ya silindrike hamwe na screw izunguruka, ikorana mugutunganya ibikoresho bya PVC. Imiyoboro ya screw ihindura neza kuvanga no gushonga neza, mugihe ingunguru itanga ibidukikije bigenzurwa.

Ibyingenzi byingenzi bya tekinike yibi bice birimo:

Ibisobanuro birerekana byinshi muburyo bwo gushushanya, bigatuma bikwiranye na porogaramu zitandukanye za PVC. Byongeye kandi, ubushakashatsi bwakozwe mu nganda bwerekanye ko imyitwarire yo kunyerera ku rukuta muri extruders imwe igira ingaruka zikomeye ku kigero cy’imigezi. Moderi yatejwe imbere yumuvuduko, umuvuduko wumuvuduko, hamwe na screw yihuta kurushaho kunoza imikorere ya extrusion.

Ibikoresho no kubaka ubuziranenge

Ibikoresho bikoreshwa mugukora PVC umuyoboro umwe wa barrele bigira uruhare runini kuramba no gukora. Ibigega byinshi bikozwe muri 38crMoAIA, ibyuma bikomeye cyane bivanga ibyuma bizwiho kwihanganira kwambara no gukomera. Ubuso bukorerwa nitriding kugirango yongere ubukana kandi yongere igihe cyo kubaho.

Ibintu byingenzi byingenzi birimo:

• Ubuso bukomeye: HV≥900
• Ubujyakuzimu bwa Nitride: 0.5-0.8mm

Ibiranga byemeza ko ingunguru ishobora kwihanganira ubushyuhe bwinshi nigitutu mugihe cyo gukuramo. Ubwubatsi bukomeye bufite ireme bugabanya kwambara, kugabanya amafaranga yo kubungabunga no gutaha. Abakora nka Zhejiang Jinteng Machinery Manufacturing Co., Ltd. bakoresha ibikoresho bigezweho bya CNC hamwe nikoranabuhanga ryo gutunganya ubushyuhe kugirango bagere kuri aya mahame yo hejuru.

Sisitemu yo gushyushya no gukonjesha

Sisitemu nziza yo gushyushya no gukonjesha ningirakamaro mugukomeza ubushyuhe burigihe mugihe cyo gukuramo. Sisitemu yo gushyushya ingunguru yemeza ko ibikoresho bya PVC bishonga neza, mugihe sisitemu yo gukonjesha irinda ubushyuhe bwinshi kandi ikagumana ubuziranenge bwibicuruzwa.

Ubushakashatsi bwasesenguye ingaruka z'umuvuduko wa screw n'ubushyuhe ku mikorere ya extrait byagaragaje akamaro ko kugenzura ubushyuhe nyabwo. Ubushyuhe-bwumuvuduko wa transducers washyizweho mbere na nyuma yo kumena plaque ikurikirana ibihe-nyabyo, byemeza imikorere myiza. Guhindura kugirango umuvuduko wihuta, ubushyuhe bwashushe, nigipimo cyoguhindura bigira ingaruka kumiterere yibicuruzwa byanyuma.

Izi sisitemu ntizizamura imikorere gusa ahubwo inongerera umurongo gahunda yo gukuramo, bigatuma umuyoboro wa PVC umuyoboro umwe wa barrele uhitamo kwizerwa kubakora.

Uburyo umuyoboro wa PVC Umuyoboro umwe ukora

Uruhare rwumugozi muri PVC

Imiyoboro iri muri PVC umuyoboro umwe wa barrique ikora nkumugongo wibikorwa byo gukuramo. Yorohereza kugenda, gushonga, no kuvanga ibikoresho bya PVC muri barriel. Igishushanyo mbonera cya screw ituma ikwirakwizwa ryubushyuhe hamwe nigitutu, ari ingenzi kugirango ugere ku bwiza bwibicuruzwa bihoraho.

• Igishushanyo mbonera cya optimiz cyerekanwe kunoza imikorere idasanzwe. Urugero:
  • Umusaruro winjiza wikubye kabiri kuva kuri toni 4.5 kugeza kuri toni 8.5 kuri buri mwanya mubikorwa nyabyo.
  • Gutezimbere guhinduka mugutunganya ibikoresho bitandukanye ninyongeramusaruro byazamuye ubuziranenge bwibicuruzwa.
  • Igishushanyo mbonera cyagabanije gukoresha ibikoresho, kongera inyungu.

Ubushakashatsi bw'abahanga burashimangira akamaro ko gushushanya imigozi. Imibare yimibare nubushakashatsi bwubushakashatsi byemeza ko inzitizi za barrière zorohereza imikorere yo gushonga hamwe nibisubizo. Ibyavuye mu bushakashatsi byerekanaUruhare rwingenzimugukora neza no kwizerwa mubikorwa bya PVC.

Gushonga no kuvanga inzira

Uwitekagushonga no kuvanga inziraimbere ya PVC umuyoboro umwe wa barriel ni urutonde rwakozwe neza. Mugihe ibikoresho bya PVC byinjiye muri barriel, kuzunguruka kwa screw bitera guterana ubushyuhe nubushyuhe, buhoro buhoro gushonga ibikoresho. Imiyoboro ihanamye kuri screw yorohereza kuvanga neza, kwemeza ko inyongeramusaruro hamwe nuwuzuza bigabanijwe neza.

• Ubushakashatsi busuzuma inzitizi-screw yerekana ibicuruzwa bifite akamaro mukuzamura polymer, harimo na PVC.
• Ubushakashatsi kuri plastike ikurikirana itanga amakuru yubushakashatsi ashyigikira uburyo bwo gukuramo ibintu.

Kugenzura ubushyuhe bigira uruhare runini muriki gikorwa. Guhindura neza kugirango ugabanye umuvuduko nubushyuhe bwo gushonga byemeza ko ibikoresho bigera kumurongo wifuzwa. Ubu buryo bwitondewe bugabanya inenge kandi buzamura ubwiza bwibicuruzwa byanyuma.

Kureba neza no guhuzagurika

Gukora neza no guhuzagurika nibyingenzi mugukuramo imiyoboro ya PVC. Ababikora bakoresha uburyo bugezweho kugirango bakomeze inzira ihamye kandi bagabanye guhinduka. Igenzura ryibarurishamibare (SPC) ryerekana itandukaniro kandi rihindura inzira, mugihe uburyo bwa DMAIC butandatu bwa Sigma burushijeho kunoza ubushobozi bwumusaruro.

• Amakuru nyayo yisi yerekana ingaruka zo gutezimbere inzira:
  • Sisitemu yo gushaka amakuru yagabanije igipimo cya scrap kiva kuri 15% kigera kuri 5% mugihe cyamezi atatu.
  • Igenzura-nyaryo ryabujije ibicuruzwa bitemewe, byemeza ubuziranenge bwo hejuru.
  • Sisitemu yogukoresha neza yagaragaye kuko yishyuye vuba binyuze mumyanda yagabanutse.

Izi ngamba ntabwo zitezimbere imikorere gusa ahubwo inashimangira ubuziranenge bwibicuruzwa bihoraho, bigatuma umuyoboro wa PVC umuyoboro umwe w’ingomero zingirakamaro mu nganda zigezweho.

Ibyiza bya umuyoboro wa PVC Umuyoboro umwe

Ubworoherane nigiciro-cyiza

Umuyoboro wa PVC umuyoboro umwe wamenyekanye cyane kubera igishushanyo mbonera cyawo kandi gikora neza. Imiterere yabo yoroheje igabanya kunanirwa kwa mashini, bigatuma iba nziza kubakora ibicuruzwa bashakaimikorere yizewe kandi ihamye. Imashini imwe isohora itanga igitutu kimwe nigipimo cyibisohoka, nibyingenzi mukubyara imiyoboro myiza ya PVC.

• Inyungu z'ingenzi zirimo:
  • Kugabanya ishoramari ryambere kubera igishushanyo mbonera cyabo.
  • Amafaranga yo gukora make ugereranije na sisitemu igoye.
  • Birakwiriye cyane kubikorwa bisanzwe byo gutunganya, nkumuyoboro wimpapuro.

Mu 2024,umugozi umwebingana na 62.7% byinjira mumasoko, bishimangira ubwiganze bwabo mubikorwa bito n'ibiciriritse. Ubushobozi bwabo no kwizerwa bituma bahitamo kubakora inganda nyinshi.

Kubungabunga no Kuramba

Kuramba kwa PVC umuyoboro umwe wa barrele ukomoka kubwubatsi bukomeye nibikoresho bigezweho. Amavuta akomeye cyane, afatanije nudukingirizo twinshi, byongera imbaraga zo kwihanganira kwambara no kwangirika biterwa na PVC yo kwangiza.

Gushyira mubikorwa gahunda yo kubungabunga birinda byongerera igihe cyo kubaho. Kugenzura buri gihe guhuza no guhugura abakozi kubijyanye no gupima imyenda byerekana imikorere ihamye mugihe.

Kugereranya na Twin Screw Barrels

Barrele imwe ya screw itandukanye cyane na sisitemu ya twin screw mugushushanya, igiciro, no kubungabunga. Mugihe impanga zibiri ziza cyane mubikorwa byihariye, ingunguru imwe ya screw itanga ubworoherane no kwizerwa mubikorwa bisanzwe.

Ingunguru imwe ya screw nayo itanga ubushyuhe bworoshye kandi birakwiriye guhinduka muburyo butandukanye. Izi nyungu zituma bahitamo neza kubabikora bashira imbere-gukora neza no gukora neza.

Gushyira mu bikorwa Umuyoboro wa PVC Umuyoboro umwe

Ubwubatsi n'amazi

PVC umuyoboro umwebigira uruhare runini mu bwubatsi n’amazi. Izi barrale zituma habaho umusaruro mwiza wa PVC nziza, zikoreshwa cyane mugutanga amazi, kuvoma, hamwe na sisitemu yimyanda. Ubushobozi bwabo bwo gukora imiyoboro ifite uburebure bwurukuta hamwe nubuso bworoshye bituma imikorere yizewe isaba porogaramu.

Abubatsi naba rwiyemezamirimo bakunda imiyoboro ya PVC kubera imiterere yoroheje yabo, kurwanya ruswa, no koroshya kwishyiriraho. Ubusobanuro butangwa na barrele imwe yerekana ko imiyoboro yujuje ubuziranenge bwinganda, bigatuma ihitamo kwizerwa mumishinga yo guturamo, iy'ubucuruzi, ninganda.

Imiyoboro y'amashanyarazi no kuvoma inganda

Imiyoboro y'amashanyarazi hamwe na sisitemu yo gutunganya inganda zishingiye cyane ku miyoboro ya PVC yakozwe hakoreshejwe ingunguru imwe. Izi barrale zemeza uburinganire mubipimo bya pipe, nibyingenzi mubisabwa bisaba guhuza neza no guhuza.

Ubushakashatsi bwakozwe bugaragaza ingaruka zibintu bitandukanye kumitungo ya extrudate mugihe cyo gukuramo. Imbonerahamwe ikurikira irerekana muri make ibyagaragaye:

Ubu bushishozi bwerekana uburyo uburyo bwiza bwo gutunganya hamwe nigishushanyo mbonera cyongera ubwiza bwimiyoboro ya PVC kumashanyarazi ninganda. Imiyoboro yavuyemo yerekana igihe kirekire, irwanya imiti, hamwe nubushyuhe bwumuriro, bigatuma biba byiza kurinda insinga zamashanyarazi no gutwara amazi yinganda.

Izindi nganda-zikoreshwa

Usibye kubaka no gukoresha amashanyarazi, PVC umuyoboro umwe wa barrele ushyigikira inganda zitandukanye. Gahunda yo kuhira ubuhinzi yunguka ibintu byoroheje kandi birinda ikirere imiyoboro ya PVC. Mu rwego rw’imodoka, iyi miyoboro ikoreshwa muri sisitemu yo kohereza amazi kubera imiti irwanya imiti kandi yoroheje.

Inganda z’ibiribwa n’ibinyobwa nazo zikoresha imiyoboro ya PVC mu gutwara amazi adafite uburozi n’isuku. Ubwinshi bwimigozi imwe ya screw ituma abayikora badoda imitungo yujuje ibyangombwa byihariye bya buri nganda, bigatuma imikorere myiza kandi yizewe.

Umuyoboro wa PVCingunguru imwekwerekana urugero rwubuhanga, guhuza optime ya geometrike hamwe na zone ikora kugirango uzamure neza. Igishushanyo mbonera cyacyo cyerekana neza ubushyuhe bwubushyuhe, kuzamura ubwiza bwibicuruzwa no kugabanya imyanda. Iyi barrale igira uruhare runini mu gukora imiyoboro ya PVC, ishyigikira ibikorwa bitandukanye mu bwubatsi, amazi, n’inganda, mu gihe bigenda neza kandi byizewe.

Ibibazo

Ubuzima bwa PVC umuyoboro umwe ni ubuhe?

Igihe cyo kubaho giterwa nikoreshwa no kubungabunga. Barrale yujuje ubuziranenge, nkiyakozwe muri 38crMoAIA ibyuma bivanze, mubisanzwe bimara imyaka myinshi ubyitayeho neza.

Nigute kugenzura ubushyuhe bigira ingaruka kumiterere yo gukuramo?

Kugenzura ubushyuhe neza bituma gushonga no kuvanga ibikoresho bya PVC. Ibi bigabanya inenge kandi byongera umurongo wibicuruzwa byanyuma.

Ikibaho kimwe gishobora gukuramo PVC zitandukanye?

Nibyo, ingunguru imwe ya screw ihuza imiterere itandukanye ya PVC. Igishushanyo cyabo gishyigikira gutunganya neza inyongeramusaruro hamwe nuwuzuza, byemeza neza gukora neza.