Uburyo Ibyuma bya Karuboni Graphite Mechanical Seals bikora: Ubuyobozi Burambuye

Mu nganda zigezweho, kwizerwa, gukora neza no kugenzura ihumana ni ingenzi cyane, kandi ikoranabuhanga ryo gufunga ibikoresho rigira uruhare runini. Kuva ku nganda zitunganya imiti kugeza ku nganda zikora ibikoresho bya semiconductor, igihe gisanzwe cyo gukoresha ibikoresho akenshi giterwa n'igice gito ariko cy'ingenzi - imikorere y'ibikoresho bya semiconductor.

Uko ibikorwa by'inganda bigenda bitera imbere kandi ibisabwa bikiyongera, uburyo gakondo bwo gufunga (nk'udupfunyika two gupakira) bwagiye busimbuzwa buhoro buhoro n'udupfunyika two gupakira. Imbaraga z'iyi mpinduka zikomoka ku bikenewe bikurikira:

● Umuvuduko mwinshi w'akazi

● Uburyo bwiza bwo kugenzura amazi ava mu kirere

● Igihe kirekire cyo gukora

● Guhuza n'imiti ihumanya

● Ingufu nyinshi zikoreshwa mu gukoresha neza

Muri iki gikorwa cyo guteza imbere, ubumenyi bw'ibikoresho bwagize uruhare runini. Mu bikoresho byose byo gufunga, ibikoresho bigizwe n'ibinyabutabire bishingiye kuri karuboni - cyane cyane grafiti ya karuboni - byabaye imbaraga z'ingenzi mu gufunga ibintu mu buryo bwo hejuru mu nganda zikora imiti, peteroli na semiconductor.

Ikimenyetso cy'icyuma gikoreshwa mu gufunga karuboni-grafiti ni iki?

Ibyuma byo gufunga bya karuboni ni ibikoresho byo gufunga byakozwe neza, bikunze gukoreshwa mu bikoresho bizenguruka nka pompe, compressors, na mixers. Bigizwe n'impeta zifunga zidahinduka cyangwa zizunguruka zikozwe mu bikoresho by'ibanze bya karuboni.

Izi mpeta zo gufunga zikoreshwa hamwe n'ibikoresho bikomeye bibiri (nk'icyuma cya silikoni cyangwa ibumba), zigakora uburyo bwo gufunga bugenzurwa bubuza amazi cyangwa umwuka gusohoka mu gihe butuma habaho kugenda kuzenguruka.

Akamaro k'ingenzi k'udupira twa grafiti ya karuboni ni ugukomeza urwego rworoshye rw'urupapuro rwo gusiga hagati y'ubuso bwombi, bityo bigatuma:

● Guhuzagurika guke cyane

● Kwambara neza

● Gukomeza gukora neza mu gihe kirekire cyo gufunga

Kuki grafiti ya karuboni ari yo ikundwa cyane mu gufunga ibintu bya mekanike

Graphite ya karuboni ikoreshwa cyane mu buryo bwo gufunga ibintu bitewe n’imiterere yayo yihariye y’umubiri n’iy’ubwoko butandukanye. Bitandukanye n’ibyuma cyangwa ibikoresho bya ceramic, graphite ya karuboni ifite ubushobozi bwo gusya kandi ishobora kugumana imikorere ihamye haba mu gihe cy’umuvuduko n’igihe cy’ubukonje.

Imiterere y'ingenzi ifatika:

✔ Igipimo cyo gukururana gito: 0.05 ~0.15

✔ Uburyo bwo kwisiga: Imiterere ya kristale ya grafiti ifite ibice

✔ Ubushyuhe buhamye: Kugeza kuri 200–450°C (urwego rusanzwe), hejuru ku rwego rwihariye

✔ Ubudahangarwa bw'imiti: Ubudahangarwa bwiza cyane ku binyabutabire, aside, alkali n'ibintu bishongesha ibintu by'umwimerere

✔ Ingufu zo gukanda: Ubusanzwe 80–200 MPa (biterwa n'ubwoko bw'ingufu)

✔ Ubucucike: 1.6 ~ 2.1 g/cm³

✔ Umupaka wa PV (umuvuduko × umuvuduko): 10–200 bar·m/s (bitewe n'urwego)

Ibi biranga girafu ya karuboni ikwiriye cyane cyane ahantu hakomeye ho gufunga, aho ibikoresho gakondo byangirika bitewe no kwangirika, ingese cyangwa kwangirika k'ubushyuhe.

Imiterere ya grafiti yisiga ubwayo ni ingenzi cyane. Imiterere yayo ya atome y’ibice ifasha mu kogosha ibice by’ibice, bityo bikagabanya cyane kwangirika no kwangirika mu gihe cyo gukora.

Uburyo busanzwe bwo gukoresha ibikoresho byo gufunga grafiti ya karuboni

Ibyuma bya mekanike bya grafiti ya karuboni si ibikoresho bimwe, ahubwo ni urukurikirane rw'ibikoresho byakozwe mu buryo bwa mekanike. Sisitemu ikoreshwa cyane irimo:

Grafiti ya karuboni iterwa na resin:Ikwiriye gukoreshwa mu nganda muri rusange. Ifite ubushobozi bwiza bwo kwisiga amavuta kandi ikora neza ku giciro gito.

Grafiti ya karuboni ivanze na antimoni:Ifite ubushobozi bwo gutwara ubushyuhe bwinshi n'imbaraga za mekanike, kandi ikwiriye ipompo zihuta cyane cyangwa ziremereye cyane.

Grafiti ya karuboni iterwa mu byuma (umuringa, ifeza, nibindi):Yagenewe by'umwihariko imimerere igoye cyane aho ubushyuhe bugabanuka cyane kandi imiterere yayo ikaba ihamye.

Buri sisitemu yatunganyijwe neza bitewe n'imiterere yihariye y'imikorere (nk'ubushyuhe, igitutu, uburinganire bw'ibinyabutabire n'umuvuduko wo kuzenguruka).

Porogaramu mu nganda za semiconductor

Nubwo imashini zifunga zitari igice cy’ibikoresho bitunganya wafer, zigira uruhare runini mu bikorwa remezo by’inganda zikora ibikoresho bya semiconductor.

Ibyuma bya carbon grafiti mekanike bikoreshwa cyane muri:

● Pompe yumisha ikoreshwa mu gusukura

● Uburyo bwo gutanga imiti (HF, HCl, H₂SO₄, nibindi)

● Sisitemu yo gutanga ubushyuhe bwa CMP

● Sisitemu y'amazi meza cyane (UPW)

● Ibikoresho byo gutunganya amazi

Muri izi sisitemu, kwishingikiriza ku gufunga bigira ingaruka ku buryo butaziguye ku gihe gisanzwe cyo gukora k'uruganda rwa wafer ndetse no ku kugenzura ihumana ry'imyanda. Ndetse no gusohora amazi cyangwa gusohora uduce duto bishobora gutuma habaho ihungabana rikomeye mu mikorere cyangwa igihombo cy'umusaruro.

Kubwibyo, ibizingo bya karuboni-grafiti bifatwa nk'ikintu cy'ingenzi mu nganda zikora ibikoresho bya semiconductor, kuko ari ingenzi mu kwemeza ko ari ingenzi.

Ibyuma bya Karuboni bya Graphite na Graphite ya Semiconductor

Nubwo ibi bikoresho byombi bishingiye kuri karuboni, imiterere yabyo n'ibisabwa mu mikorere biratandukanye rwose.

Ifu ya girafiti ya karuboni ifunze neza:

● Yibanda ku miterere y'umubiri (gushwanyagurika, kwangirika, amavuta)

● Yakozwe neza kugira ngo ikoreshwe mu buryo buhindagurika kandi ishyireho uburyo bwo gufunga

● Ibisabwa ku isuku iri hagati birakurikizwa

● Byagenewe by'umwihariko imiti n'imashini kugira ngo birambe

Ibice bya grafiti ya semiconductor:

● Yibanda ku buziranenge buhanitse cyane no kugenzura uduce duto

● Ikoreshwa mu byumba bishyushya cyane (CVD, MOCVD, EPI)

● Isaba SiC/PyC coating cyangwa grafiti ifite ubuziranenge bwinshi cyane

● Yagenewe kurinda ubushyuhe aho kugenzura ubushyuhe

Muri make, grafiti y'imashini ifunga yagenewe by'umwihariko kugenda no gufunga, mu gihe grafiti ya semiconductor yagenewe by'umwihariko gutuza ubushyuhe no kudahungabana kw'imikorere.

Igisubizo cy'imashini ya VET Energy yitwa Carbon Graphite Mechanical Seal

Ningbo VET Energy Technology Co., Ltd ihuza ubuhanga buhanitse bw'ibikoresho bya karuboni hamwe n'ubushobozi bwo gutunganya neza kugira ngo itange ibisubizo byo gufunga karuboni bya grafiti kaboni bikora neza cyane mu nganda mpuzamahanga.

Ubushobozi bwacu bwo gukora ibintu burimo:

● Imitako ya CNC ikozwe neza cyane kugira ngo ifunze impera z'inyuma

● Ikoranabuhanga ryo gutera irangi, icyuma na antimoni

● Uburyo bworoshye bwo kugenzura no gucukumbura kw'ibanga

● Gusoza ubuso bufite ubushobozi bwo gusohora amazi make cyane

● Igishushanyo mbonera cya geometrike gikozwe mu buryo bwihariye hashingiwe ku bisabwa na OEM

Ifite uburambe bw'imyaka myinshi mu gukoresha ibikoresho bya karuboni bigezweho na grafiti y'inganda, VET Energy itanga ubufasha ku bakiriya mu nganda nka chimique, sisitemu z'ingufu, ibikorwa remezo byo gutunganya amazi n'ibikoresho bya semiconductor.

Ibyuma bya mekanike bya grafiti ya karubonini ikoranabuhanga ry'ingenzi ry'ibikoresho bigezweho bizenguruka, bifite imiterere myiza nko kwisiga amavuta, kurwanya ingese, no kudahungabana k'ubushyuhe. Bikoreshwa mu nganda zitandukanye, harimo ubwubatsi bw'ibinyabutabire, sisitemu z'ingufu, n'ibikorwa remezo by'inganda za semiconductor.

Uko sisitemu z’inganda zikomeza gutera imbere zigana ku musaruro mwiza no ku bisabwa mu buryo buhamye, ibikoresho bya grafiti ya karuboni bizakomeza kuba imbaraga z’ingenzi mu guhanga udushya mu ikoranabuhanga ryo gufunga.