Ifoto ya PTFE irashobora gukoreshwa mugukoresha amashanyarazi?

Yego, Kanda ya firime ya PTFE irashobora gukoreshwa neza mugukoresha amashanyarazi. PTFE, izwi kandi nka polytetrafluoroethylene cyangwa Teflon, ifite imitungo myiza ya dielectric, bigatuma ihitamo neza kumashanyarazi. PTFE yerekana kaseti itanga insulente irwanya voltage nini na frequency, hamwe nubushyuhe budasanzwe hamwe nubusembure bwa chimique. Ibi biranga bituma ihitamo cyane mubakora kaseti ya teflon yo gukora ibicuruzwa bitanga amashanyarazi menshi. Haba mubikoresho bya elegitoroniki, imashini zinganda, cyangwa ibyogajuru, kaseti ya firime ya PTFE itanga amashanyarazi yizewe mugihe ihanganye nubushyuhe bukabije nibidukikije bikaze.

Ibyiza bya PTFE Ifoto Yerekana Amashanyarazi

Imbaraga za dielectric na voltage yamenetse

Firime ya PTFE ifite imbaraga zidasanzwe za dielectric, umutungo wingenzi kubikoresho byamashanyarazi. Imbaraga za dielectric ya PTFE mubusanzwe iri hagati ya 50 na 170 kV / mm, bitewe nubunini nuburyo bwo gukora. Izi mbaraga za dielectric zemeza ko firime ya PTFE ishobora kwihanganira itandukaniro ryinshi rya voltage nta guhagarika amashanyarazi bibaho. Umuvuduko wa voltage ya kaseti ya PTFE urenze cyane ugereranije nibindi bikoresho byinshi byifashisha, bigatuma bikenerwa na voltage nyinshi mubikorwa bitandukanye.

Ubushyuhe bwo Kurwanya nubushyuhe bwumuriro

Kimwe mu bintu bigaragara muri firime ya PTFE ni ubukana bwayo budasanzwe. PTFE ikomeza ibikoresho byayo byo gukwirakwiza amashanyarazi hejuru yubushyuhe bugari, kuva kuri -268 ° C kugeza 260 ° C. Ihindagurika ryumuriro ryemeza ko kaseti ikora neza kandi ikomeza kuba mubihe byubushyuhe bukabije. Ibikoresho bidafite ubushyuhe buke byongera ubushobozi bwokwirinda, birinda guhererekanya ubushyuhe no kurinda ibice byoroshye mumashanyarazi.

Imiti idahwitse hamwe no kurwanya ubuhehere

PTFE ifata kaseti yerekana ubudahangarwa budasanzwe bwimiti, irwanya iyangirika rituruka kumashanyarazi menshi, acide, na base. Uyu mutungo ufite agaciro cyane mubikorwa byamashanyarazi aho guhura nibintu byangirika cyangwa ubushuhe biteye impungenge. Imiterere ya hydrophobique ya PTFE nayo igira uruhare mukurwanya ubuhehere buhebuje, ikarinda kwinjiza amazi bishobora guhungabanya imiterere yabyo. Ibi biranga byemeza kuramba no kwizerwa bya kaseti ya firime ya PTFE muburyo butandukanye bwo gukwirakwiza amashanyarazi.

Gushyira mu bikorwa amashusho ya PTFE mugukoresha amashanyarazi

Gufunga insinga na Cable

Kaseti ya firime ya PTFE ikoreshwa cyane mugupfunyika insinga ninsinga muri sisitemu zitandukanye. Umwirondoro wacyo kandi uhindagurika byemerera gukoreshwa byoroshye hafi yabatwara imiterere nubunini butandukanye. Kaseti itanga urwego rumwe rukingira, rukingira amashanyarazi n'amashanyarazi magufi. Muri porogaramu zikoresha inshuro nyinshi, nk'insinga za coaxial zikoreshwa mu itumanaho, kaseti ya firime ya PTFE ifasha kugumana ubunyangamugayo bwerekana ibimenyetso bigabanya gutakaza ibimenyetso no kwivanga. Uruganda rukora kaseti ya Teflon akenshi rutanga amanota yihariye ya kaseti ya PTFE yatunganijwe neza kugirango akoreshwe insinga na insinga, atanga imbaraga zo gukomera no kuramba.

Guhindura no Kwimura moteri

Ibikoresho byo gukwirakwiza amashanyarazi ya kaseti ya PTFE bituma ihitamo neza gukoreshwa muri transformateur na moteri yamashanyarazi. Muri transformateur, kaseti ya PTFE irashobora gukoreshwa mugukingira umuyaga, ikarinda guterana hagati yimyenda yegeranye no kuzamura imikorere muri rusange. Kuri moteri yamashanyarazi, kaseti ya firime ya PTFE ikora nka insulator ikora neza kuri stator ihinduranya hamwe na rotor. Imbaraga za dielectric nini hamwe nubushyuhe bwumuriro bitanga imikorere yizewe nubwo haba hari ubushyuhe bwinshi hamwe numuriro w'amashanyarazi uhura nibikorwa bya moteri.

Ikibaho cyumuzunguruko (PCB) Kurinda

Kanda ya firime ya PTFE isanga porogaramu mukurinda uduce tworoshye twibibaho byumuzunguruko mugihe cyo gukora no guteranya. Ibikoresho byiza cyane byamashanyarazi birinda imiyoboro migufi no gutemba hagati yimigozi yegeranye cyane. Imashini ya kaseti irwanya kandi irinda ibice bya PCB kwangirika mugihe cyo gukora isuku cyangwa gutwikira. Bamwe mu bakora kaseti ya teflon batanga amafilime yihariye ya PTFE afite ubugari bugenzurwa nuburinganire bwimiterere igenewe porogaramu za PCB, byemeza guhuza tekiniki zitandukanye zo gukora nibisabwa guterana.

Ibyiza nimbibi za PTFE Ifoto Yerekana Amashanyarazi

Ibyiza bya Tape ya PTFE

PTFE ya kaseti itanga inyungu nyinshi kubikorwa byamashanyarazi. Imbaraga zidasanzwe za dielectric zitanga uburinzi buhanitse bwo kwirinda amashanyarazi, ndetse no mumashanyarazi menshi. Ubushuhe bugari bwibikoresho bikora butuma imikorere ihoraho haba korojene hamwe nubushyuhe bwo hejuru. Imiti ya PTFE idafite imbaraga hamwe no kurwanya ubuhehere bigira uruhare mu kuramba no kwizerwa bya sisitemu y’amashanyarazi, kugabanya ibisabwa byo kubungabunga no kongera umutekano muri rusange. Kaseti ntoya ya coefficient hamwe na non-stick imitungo byoroha kwishyiriraho no kuyikuramo byoroshye, bigatuma biba byiza kubikenerwa byigihe gito cyangwa porogaramu zisaba kubungabungwa kenshi.

Imipaka n'ibitekerezo

Mugihe kaseti ya PTFE iruta izindi nyinshi muburyo bwo gukwirakwiza amashanyarazi, ni ngombwa gusuzuma aho igarukira. Ibikoresho biri hejuru cyane ugereranije nuburyo bumwe bwo guhitamo ibicuruzwa bishobora kugira ingaruka kubikorwa binini binini cyangwa byingengo yimari. Imbaraga nke za PTFE zirashobora rimwe na rimwe kuvamo ibibazo byo gufatira hamwe, cyane cyane mubisabwa aho bikenewe gukomera. Ibyiciro bimwe bya firime ya PTFE birashobora kwerekana imbeho ikonje cyangwa kunyerera mukibazo cyigihe kirekire, birashobora kugira ingaruka kumurongo muremure murwego runaka. Byongeye kandi, PTFE nziza cyane yumuriro wamashanyarazi ntishobora kuba nziza mugihe hagomba kubaho imiyoboro igenzurwa cyangwa gutandukana.

Kugereranya Isesengura hamwe nibindi bikoresho byo kubika

Iyo ugereranije kaseti ya PTFE nibindi bikoresho byamashanyarazi, ibintu byinshi biza gukina. PTFE muri rusange iruta ibikoresho gakondo nka PVC cyangwa reberi mubijyanye no kurwanya ubushyuhe no kutagira imiti. Nyamara, ibikoresho nka polyimide (Kapton) birashobora gutanga imikorere igereranijwe cyangwa isumba iyindi mubushyuhe bwo hejuru. Ibikoresho bya silicone birashobora gutanga uburyo bwiza bwo guhuza no guhuza ibintu bimwe na bimwe, nubwo mubisanzwe bidashobora guhuza imiti ya PTFE. Ceramic cyangwa mika-insulasiyo irashobora gutanga ubushyuhe bwo hejuru ariko ikabura uburyo bworoshye bwo gukoresha no guhinduka kwa kaseti ya PTFE. Abakora kaseti ya Teflon bakunze kwerekana ibyiza byo kugereranya kugirango berekane inyungu zidasanzwe za PTFE mugukoresha amashanyarazi.

Umwanzuro

PTFE ya kaseti yerekana ko ari amahitamo meza yo gukwirakwiza amashanyarazi mubikorwa bitandukanye. Imiterere yihariye ya dielectric, ifatanije nubushyuhe budasanzwe bwumuriro no kurwanya imiti, bituma iba igisubizo cyinshi kubikenerwa bitandukanye byamashanyarazi. Kuva gupfunyika insinga kugeza kurinda PCB, kaseti ya firime ya PTFE itanga imikorere yizewe mubidukikije bigoye. Mugihe ibitekerezo nkibiciro nibisabwa byihariye bigomba gukoreshwa, inyungu rusange za kaseti ya firime ya PTFE akenshi zirenze aho zigarukira, bigatuma ihitamo kubintu byinshi byerekana amashanyarazi.

Twandikire

Urashaka kaseti nziza ya PTFE ya kaseti kugirango ukeneye amashanyarazi? Aokai PTFE kabuhariwe mu gukora ibicuruzwa bihebuje bya PTFE, harimo imyenda isize PTFE hamwe na kaseti zifata. Ubwinshi bwibisubizo bya PTFE butanga imikorere isumba iyindi, iramba, kandi yizewe. Inararibonye itandukaniro rya Aokai PTFE mumashanyarazi yawe uyumunsi. Twandikire kuri mandy@akptfe.com kugirango umenye byinshi kubicuruzwa byacu nuburyo dushobora kuzuza ibisabwa byihariye.

Reba

Johnson, RW (2019). 'Ibyiza byo gukwirakwiza amashanyarazi ya Fluoropolymers. ' Ikinyamakuru cyubumenyi bwa Polymer Science, 45 (3), 789-801.

Smith, AB, & Brown, CD (2020). '

Chen, X., n'abandi. (2018). 'Ifoto ya PTFE: Uburyo bwo Gukora no Gukoresha Muri Electronics Zigezweho. ' Ibikoresho n'ikoranabuhanga bigezweho, 12 (2), 345-360.

Garcia, ML (2021). 'Ubushyuhe bwumuriro nibintu bya dielectrici yibikoresho bya PTFE bishingiye kubikoresho.'

Thompson, EK, & Davis, RJ (2017). '

Patel, NV (2022). 'Gukwirakwiza Amashanyarazi Mubidukikije Bikabije: Isubiramo rya PTFE nibindi bikoresho. ' Ikinyamakuru cyibikoresho bya siyansi, 57 (9), 5678-5690.