Umurongo w'Imashini y'Imashini

EVA (thylene vinyl acetate copolymer) ni igicuruzwa c’ipulasitike gisanzwe cane, gikoreshwa cane mu mirima itandukanye nk’ibikoresho vy’inkweto, imizigo, ibikoresho vyo gukina, ibikinisho, ibikoresho vy’ubuhinga bwa none, amafilime ashushe, amafilime ashushe, n’ibindi bitewe n’uko ari vyiza cane, ugushikama, uguseruka, ugushikama kw’imiti, n’ugukora neza.

Uburyo nyamukuru bwo guhingura amashuka ya EVA ni ugutera imbere, kandi ibikoresho bihuye ni umurongo w’ugusohoka kw’ibipande vya EVA. Uyu murongo w’uguhingura ufise ivyo usa n’umurongo wa PP/PE twavuze mbere, ariko kubera ibiranga ibikoresho vya EVA (ahanini uburyohe, uburemere bwiza, n’ubushobozi bwo gutera), ivyo bikoresho na vyo nyene birafise ibintu bidasanzwe.

Umurongo w'imashini y'urupapuro rwa EVA ahanini ugizwe n'ibice bikurikira:

1. Uburyo bwo gutunganya ibikoresho

· Ibikorwa: Ibikoresho vya EVA ahanini biri mu buryo bw’amabuye y’agaciro. Iyo umuntu akoze amashuka ya EVA afunzwe, birakenewe ko yongerako ibikoresho vyo gutera ifu (nk’ibikoresho vyo gutera imfu) n’ibindi bintu vyongereweko (ibikoresho vyo gutera amavuta, amavuta y’ibitotsi, n’ibindi).

·Ibikoresho:

· Imashini yo kugaburira abantu: Ivyokurya vya EVA vy’ugutwara ibintu biva ku nzira y’amazi.

· Uburyo bwo kugaburira ibifungurwa: Ivyo ni ibikoresho nyamukuru vyo guhingura amashuka y’ifu. Kenshi, urugero rwo kugabanya ibiro rurakoreshwa mu guvanga neza kandi biguma bivanga ibihimba vya EVA, ibikoresho vy’imbere mu gitereko, amabara, n’ibindi mu rugero no kubigaburira mu gice c’inyuma kugira ngo igipimo c’imiterere, kikaba ari ikintu gikenewe kugira ngo umuntu aronke uburyo bumwe bw’ifu.

2. Kwongera

· Ibikorwa: Gufatanya, guhindura ibintu, no guvanga ibikoresho vya EVA. Ku mashusho y’ifu, birakenewe kandi gushwiragiza neza umuti w’ifu mu gitereko.

·Ubwoko:

· Gusohoka kw’ivyuma vy’ivyuma vy’ivyuma: birabereye gukora amashuka asanzwe atagira ifu canke amakete y’ivyuma vy’ivyuma vy’ivyuma vy’impuzu, n’imiterere yoroshe n’igiciro gito.

·Isano ry’uguhindukiza na co -screw: ihitamwo risanzwe kandi rikora neza. Ingaruka zayo zo kuvanga ni nziza cane, zishobora gukwiragiza neza ibikoresho vyo gutera ifu n’ibara ry’ibara, bikaba bituma ubushuhe bumwe buhinduka, kandi bugatuma habaho uburyo bwiza bwo gukora. Cane cane ni vyiza ku bikoresho vy’ugutuma EVA yuzuza cane n’ivyo gutera ifu.

3. Umuhinduzi w'urubuga

· Ibikorwa: Ivyuma bihumanye n’ibintu bitagira ibara mu gitereko c’amazi, bibuza ububiko bw’ibikoresho, kandi bishobore gutuma ibintu bikomera n’uburyo bwo ku ruhande. Kenshi, ni igikoresho co guhindura imashini gishobora guhindura igicapo c’iyunguruzo ataco gihagarika imashini, kugira ngo gikomeze gukora.

4. Umwaka

·Igikorwa: Shiraho ipulasitike ipfutse mu bwaguke n’uburemere bwipfuzwa.

·Ubwoko: Ahanini hakoreshejwe umutwe w’ubwoko bumanitse, umuyoboro waco w’uruzi ushobora gutuma igikoresho gishongereye gikwiragizwa mu bugari bwose, gutyo bikaba bironka amapashi afise uburebure budahinduka.

·Ibiranga: Umunwa w’igitereko akenshi uzana n’igikoresho ciza cane-tung gishobora guhindura neza ikinogo kiri ahantu hatandukanye kugira ngo kigenzure uburemere bw’ibara.

5. Ikarita itatu y'uruzitiro

· Ivyo ni vyo bikoresho nyamukuru vyo guhingura mu guhingura impapuro za EVA.

· Guhungira no guhingura: Igipande c’amazi c’agaciro kanini kiva mu gitereko gica gica gishirwa mu gitereko kiri hagati y’ivyo binogo bitatu, kigakonja ningoga n’amazi akonjesha imbere mu bizingiti, hanyuma kigakomera kandi kigakomera.

·Detertine uburemere n’ingaruka z’imbere: Uburemere bwa nyuma n’uburemere bw’imbere (burerure canke matte) bw’urupapuro bugenwa n’itandukaniro riri hagati y’ivyo bizingiti bitatu n’uburyo bwiza bw’ivyo bizingiti.

·Ibiranga: Ivyo bikoresho bitatu bishobora guhindura umuvuduko n’ubushuhe kugira ngo bishobore gushitsa ibisabwa bitandukanye.

6. Igikoresho c'urugendo

· Ibikorwa: Guyobora neza urupapuro rwakonjeshejwe kandi rufise imiterere ija ku gikoresho co kuzimya.

·Ico kintu: Kenshi na kenshi gikozwe n’imwe canke nyinshi z’ivyuma vy’imipira canke vyinshi vy’ivyuma vy’ivyuma, bitanga ugukwegwakwegwa bimwe no gukingira uguhinduka kw’ibintu.

7. Ibikoresho vyo kumenya kuri Internet (bijanye n’ihitamwo ariko bihambaye)

·Beta ray canke infrared igipimo c’uburebure: Gupima igihe nyaco no kwerekana umurongo w’uburebure bw’uruzitiro mu gice c’ugukwega, kandi bishobora gutanga inyishu amakuru ku buryo bwo guhindura iminwa y’umurongo w’umubumbe kugira ngo umuntu ashike ku kugenzura uburemere bw’uburebure bwikora (ATC), gutuma uburemere bw’uburemere buhinduka.

8. Winder

·Igikorwa: Shira urupapuro mu buryo bw’uruzitiro. Kubera ko ibipande vya EVA vyoroshe, kugenzura uguhagarika umutima ku muzingi ni ikintu gihambaye cane.

·Ubwoko:

· Imashini y’uguzibira imyambaro y’abantu: guzimya mu gutwara umugozi kugira ngo uhindure, bubereye ku bintu bitandukanye.

· Imashini y’uguzibira amatara: Ituma umurongo w’inyuma w’uruzitiro ugenda uzunguruka biciye mu guhuha, ivyo bikaba bibereye cane ibikoresho vyoroshe kandi bihindutse kandi bishobora gutuma umubiri uguma neza. Ni uburyo busanzwe bukoreshwa ku mashusho ya EVA.

· Ivyo bikoresho vy’agaciro kanini - ibikoresho bifise igikoresho co guhindura ibintu bibiri, bishobora guhindura ama reels ata n’imwe ihagarika imashini, igashika ku gukora neza.

9. Uburyo bwo kugenzura umuyagankuba

·Igikorwa: ‘Igice’ c’umurongo w’uguhingura. Gukoresha ubuhinga bwo kugenzura PLC n’igicapo c’ugukora, ibipimo vyose vy’ibikorwa nk’ubushuhe, umuvuduko w’ivyuma, umuvuduko w’uruzitiro, ugukwegwa n’ugushikama kw’igice kimwekimwe kimwe kimwekimwe cose birashobora gushirwaho neza no kugenzurwa neza.

EVA particles+foam masterbatch+colorant ->weight loss metering feeding system ->twin-screw extruder (melting, mixing, foaming agent decomposition) ->screen changer (filtering impurities) ->hanger mold (forming) ->three roll calender (cooling, shaping, calendering) ->traction machine ->thickness gauge (online detection) ->winding machine (rolling) ->Igipande ca EVA carangije

Ibikoresho vy'ibikoresho vya EVA vy'ibikoresho vy'ibitunguru

Uburyo bw’ibikoresho vya mbere butegerezwa kuba bufise - uburemere bwo gupima uburemere bw’ibintu kugira ngo wongereko ibikoresho vyo gutera ifu. Imashini isanzwe yo kugaburira irashobora gushitsa ivyo bisabwa.

Igisohoka gifise ibisabwa vyinshi cane ku bushobozi bwo guvanga no gushwiragira kw’ibarabara, n’amahasa-screw ni yo akundwa. Igikoresho kimwe canke igikoresho co gutera amahasa gishobora gukoreshwa.

Igenzura ry’ibikorwa risaba ko umuntu ashobora gukora neza. Igenzura ry’ubushuhe rigira ico rihinduye ku rugero rw’ivyuma n’imiterere y’ingingo. Biroroshe cane.

Ico gishushanyo ni kimwe, ariko igishushanyo gikeneye kwihweza uburemere bw’ico gikoresho gishonze kirimwo igikoresho co gutera ifu. Umutwe w’ibarabara ry’ibarabara ry’ibarabara.

Ivyo bikoresho bikurikira, ni ngirakamaro cane mu kugenzura uburebure n’uburebure bw’urupapuro rw’ifu. Hakenewe uruzitiro rutatu rw’uruzitiro.

1. Gushiramwo igicuruzwa: Umenye nimba igikorwa nyamukuru ari amashuka y’ifu canke atari amashuka y’ifu? None igipimo c’ugutwi ni iki? Ivyo bigena ata guca ku ruhande uguhitamwo uburyo bwo gusohoka n’uburyo bwo kugaburira.

2. Ivyiyumviro vy’ibintu: Ubugari bw’uguhingura (nk’ubugari bwa 1000mm, 1300mm, 1500mm, n’ibindi) n’uburebure bw’uburemere (kenshi 0,5mm-10mm).

3. Urugero rw’ivyuma: Woba ukeneye gufungura ibipimo vy’ubuhinga bwa none, guhindura igicapo c’ivyuma, inyishu y’ingero y’uburebure bw’ivyuma (ATC), n’uguzunguruka kw’ivyuma vy’ivyuma? Ivyo birashobora gutuma ibintu bigenda neza cane be n’ugushikama, ariko kandi bikaduza ibiciro.

4. Ibisabwa mu guhingura: Menya ubunini bw’akarorero k’ugusohoka (umurongo w’ibarabara).

5. Guhitamwo ivy’ugutanga: Gutunganya EVA bisaba ubumenyi bwinshi. Abaguzi b’ibikoresho n’ubuhinga bwo gukora, barashobora gutanga ubuyobozi bw’amafomu, gushiramwo no gutanga ubutumwa, no gutoza ibikorwa bikwiye gutorwa.

Incamake: Ibikoresho vya EVA ni umurongo w’ubuhinga bwo gusohora amazi mu buryo bw’ubuhinga, ariko imiterere yayo ishobora guhinduka cane bivanye n’uguhingura ibintu vy’ifu canke bitagira ifu. Ico kintu nyamukuru kiri mu gutwara ibintu vy’agaciro, guvanga neza, gukonjesha neza, no gukonjesha neza. Imbere y’uko ushiramwo amahera, ni ngombwa ko umenyesha neza ibisabwa vyawe n’umuguzi w’ibikoresho.

Imisoro ishushe: Umurongo w'amashini, abahinguzi b'amashini bo mu Bushinwa, abagurisha, uruganda