9. Gukemura ni iki? Igisubizo: Mu ntera ya 1mm, imiterere yimirongo cyangwa imirongo itandukanijwe ishobora gukorwa na firime yumye irashobora kandi kugaragazwa nubunini bwuzuye bwimirongo cyangwa intera.Itandukaniro riri hagati ya firime yumye nubunini bwa firime irwanya Ubunini bwa firime ya polyester bifitanye isano.Umubyimba mwinshi wa firime irwanya, niko hasi yo gukemura.Iyo urumuri runyuze mu isahani yo gufotora hamwe na firime ya polyester na firime yumye bigaragaye, bitewe no gukwirakwiza urumuri na firime ya polyester, uruhande rworoheje Byukuri, hepfo imyanzuro. 
10. Kurwanya etching na electroplating resistance ya PCB yumye niyihe? Igisubizo.Mubisubizo byavuzwe haruguru, mugihe ubushyuhe buri kuri 50-55 ° C, hejuru ya firime yumye igomba kuba idafite umusatsi, kumeneka, gutemba no kumeneka.Kurwanya amashanyarazi: mumashanyarazi ya acide acide, fluoroborate isanzwe isanzwe, fluoroborate yaka tin-lead alloy plaque hamwe nibisubizo bitandukanye byabanjirije gushira amashanyarazi yavuzwe haruguru, firime yumye irwanya igipande nyuma ya polymerisiyasi ntigomba kugira umusatsi wo hejuru, Kwinjira, kurigata no kumena. . 11. Kuki imashini imenyekanisha ikeneye gukuramo icyuho mugihe cyo kwerekana? Igisubizo: Mubikorwa bitagaragaza urumuri (imashini zerekana "ingingo" nkisoko yumucyo), urugero rwo kwinjiza vacuum nikintu gikomeye kigira ingaruka kumiterere yimurikabikorwa.Umwuka nawo uringaniye., Hariho umwuka hagati ya firime ikuramo ikirere, noneho izabyara urumuri rworoshye, bizagira ingaruka kumikorere.Vacuum ntabwo ari ukurinda gusa gucana urumuri, ahubwo ni no gukumira icyuho kiri hagati ya firime ninama y'ubutegetsi kwaguka, no kwemeza guhuza / Ubwiza bwerekanwa.
12. Ni izihe nyungu zo gukoresha isahani yo gusya ivu y'ibirunga kugirango witegure? ibura? Igisubizo: Ibyiza: a.Gukomatanya ibice byifu ya pumice prasice hamwe na brus ya nylon isukwa muburyo bugaragara hamwe nigitambara cya pamba, gishobora gukuraho umwanda wose no kwerekana umuringa mushya kandi wera;b.Irashobora gukora umusenyi wuzuye, wuzuye kandi wuzuye D. Ubuso nu mwobo ntibizangirika kubera ingaruka zo koroshya nylon;d.Ubworoherane bworoheje bwa nylon brush bushobora gukemura ikibazo cyubuso bwa plaque butaringaniye buterwa no kwambara brush;e.Kubera ko isahani isa neza kandi idafite ibinono, gutatanya urumuri rwerekanwe bigabanuka, bityo bikanoza imiterere yishusho.Ibibi: Ingaruka ni uko ifu ya pumice yoroshye kwangiza ibice byubukanishi bwibikoresho, kugenzura ingano yubunini bwagabanijwe bwifu ya pumice no kuvanaho ibisigazwa byifu ya pumice hejuru yubutaka (cyane cyane mubyobo) ).
13. Ni izihe ngaruka ikibaho cyumuzunguruko kizatera imbere kizaba kinini cyangwa gito cyane? Igisubizo: Igihe gikwiye cyiterambere kigenwa niterambere (aho firime yumye idateganijwe ikurwa ku kibaho cyacapwe).Ingingo yiterambere igomba kubungabungwa ku ijanisha rihoraho ryuburebure bwigice cyiterambere.Niba ingingo yiterambere iri hafi cyane yisohoka ryigice cyiterambere, firime idashobora gukorerwa firime ntishobora gusukurwa bihagije kandi igatezwa imbere, kandi ibisigisigi byo kurwanya bishobora kuguma hejuru yubuyobozi kandi bigatera iterambere ryanduye.Niba ingingo yiterambere iri hafi cyane yubwinjiriro bwigice cyiterambere, firime yumye ya polymerize irashobora gushirwa na Na2C03 hanyuma igahinduka ubwoya kubera guhura nigihe kirekire nigisubizo kiboneye.Mubisanzwe ingingo yiterambere igenzurwa muri 40% -60% yuburebure bwigice cyiterambere (35% -55% byikigo cyacu). 14. Kuki dukeneye kubanza guteka ikibaho mbere yuko inyuguti zicapurwa? Igisubizo: Ikibaho cyabanje gutekwa a ni ukuzamura imbaraga zihuza ikibaho ninyuguti mbere yuko inyuguti zicapurwa, na b kugirango wongere ubukana bwa wino ya mask yagurishijwe hejuru yikibaho kugirango wirinde kugurisha amavuta ya masike. -kwirakwiza biterwa no gucapa inyuguti cyangwa gutunganya nyuma. 15. Kuki dukeneye guhindagura brush ya mashini yo gusya mbere yo kuvura? Igisubizo: Hariho intera runaka hagati ya brush pin reels.Niba udakoresheje akajagari ngo usya isahani, hazaba ahantu henshi hatazambarwa, bikaviramo isuku itaringaniye hejuru yisahani.Utanyeganyega, hazashyirwaho igikonjo kigororotse hejuru yisahani.Bitera gucika insinga, kandi biroroshye kumena umwobo no kubyara ibintu byumurizo utizungurutse inkombe. 16. Ni izihe ngaruka gukinisha bigira ku gucapa? Igisubizo: Inguni ya sikge igenzura mu buryo butaziguye ingano yamavuta, kandi uburinganire bwicyuma hejuru yubutaka bugira ingaruka kuburyo butaziguye ubwiza bwicapiro. 17. Ni izihe ngaruka za masike yagurishijwe nubushyuhe nubushuhe mucyumba cyijimye ku musaruro wa PCB? Igisubizo: Iyo ubushyuhe nubushuhe mubyumba byijimye biri hejuru cyane cyangwa biri hasi cyane: 1. Bizongera imyanda mukirere, 2. Ikintu gifata firime biroroshye kugaragara muburyo, 3. Biroroshye gutera u firime kugirango ihindure, 4. Biroroshye gutera ubuso bwibibaho okiside. 18. Kuki abadandaza mask badakoreshwa nk'iterambere? Igisubizo "Kuberako hari ibintu byinshi bihinduka muri wino ya masike yagurishijwe. Mbere ya byose, ubwoko bwa wino burarenze kandi bugoye. Imiterere ya buri wino iratandukanye. Mugihe cyo gucapa, ubunini bwa buri wino yibibaho bizatera uburinganire bitewe na Ingaruka yumuvuduko, umuvuduko nubukonje.Ntabwo bisa na firime yumye.Ubunini bwa firime imwe burasa cyane. Muri icyo gihe, umugurisha arwanya wino nayo yibasirwa nigihe cyo guteka, ubushyuhe, nimbaraga zo kwerekana mugihe cyibikorwa byo gukora.Ikibaho cyinama nimwe. Ubusobanuro bufatika bwa mask yo kugurisha nkibintu byiterambere ntabwo ari byiza.
Aluminium Base Yumuzunguruko
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