Gutunganya Rubber ya Silicone mu nganda z'ibikoresho by'ikoranabuhanga

By Mike ChenUmuyobozi w'Umusaruro | Imyaka 12+ mu Nganda za Rubber |LinkedIn

Ibintu by'ingenzi byakunzwe

• Rubber ya silikoni ikoreshwa mu bikoresho by'ikoranabuhanga isaba ubushobozi bwo gutunganya ibintu buri hagati ya ± 0.1 mm kuri gaskets na seal hamwe n'uburyo bwo gufunga umuriro bwa UL 94 V-0 bukoreshwa mu bikoresho by'ikoranabuhanga imbere.
• Imashini zikata silicone neza zifite moteri igenzura servo zikora neza ku buryo bwo kuzigama bwa ± 0.1 mm ku muvuduko wo gukata ibyuma bigera ku 120 ku munota kugira ngo zikore ibice by'ikoranabuhanga.
• Uburemere buke bwa silicone butuma gusohora amazi mu buryo bwa mekanike bigorana; gusohora amazi mu buryo bwa cryogenic kuva kuri -100°C kugeza -130°C ni bwo buryo bwiza ku bikoresho bya elektroniki bya silicone bifite umuraba muto uri munsi ya mm 0.3.
• Uburyo bwo gusukura no kumisha bw'ibice bitatu bukuraho ibintu bisohora ibishingwe n'udukoko mbere yuko ibice bya elegitoroniki bya silicone bitangira guteranywa cyangwa gupakirwa.

Igisubizo kigufi:Gutunganya rubber ya silikoni mu nganda z'ibikoresho by'ikoranabuhanga bikubiyemo gukata neza impapuro za silikoni mu magaskets na seal, gukuraho ibice bya silikoni byabumbwe, gusukura kugira ngo bikureho ibintu bisohora ibishingwe n'udukoko twanduye, no kugenzura uburyo bwo kuziba kugira ngo bigere ku miterere yihariye. Kubera ko ibikoresho by'ikoranabuhanga n'ibice bifunga bisaba ubushobozi bwo kwihanganira ibintu biri hagati ya ± 0.1 mm n'isuku y'ubuso ikwiriye ahantu ho gusukura, ibikoresho byo gutunganya byikora bifite uburyo bwo kugenzura moteri ya servo, porogaramu ya PLC, na sisitemu zo gusukura mu byiciro byinshi ni ibisanzwe mu gukora silikoni yo mu rwego rw'ikoranabuhanga.

Rubber ya silikoni ikoreshwa mu bikoresho by'ikoranabuhanga kubera ubushobozi bwayo bwo gushyuha, ubushobozi bwo gukingira amashanyarazi, no kurwanya kwangirika kw'ibidukikije. Ibikorwa by'ingenzi birimo utwuma tw'amaboko, udupfundikizo tw'amakuru, gasket za EMI, gasket za display bezel, agapfundikizo k'ibikoresho bya bateri, n'inkweto zo kurinda amamashini n'ibikoresho by'ikoranabuhanga. Buri porogaramu ishyiraho ibisabwa byihariye byo gutunganya bitandukanye no gushushanya silicone ikoreshwa muri rusange kubera ko ikoreshwa mu buryo buhamye n'amahame y'isuku asabwa n'ikoranabuhanga.

Kubera ko silicone rubber ifite ubushyuhe bw'impinduka mu kirahure hafi ya -120°C kandi ikaba ifite imbaraga nke zo gucika ugereranije n'izindi elastomer, kuyitunganya bisaba ibikoresho n'ibipimo byakozwe hakurikijwe ibi bintu bifatika. Iyi ngingo ikubiyemo intambwe z'ingenzi zo kuyitunganya - gukata, gukuraho ubushyuhe, gusukura, no kugenzura ubuziranenge - ku bice bya silicone rubber bikoreshwa mu bikoresho by'ikoranabuhanga.

Uburyo bwo gukoresha Silicone Rubber muri Electronics: Ibisabwa mu gutunganya

Ibice bya silicone mu bikoresho by'ikoranabuhanga bishyirwa mu byiciro bitatu bitewe n'uburyo bwo gutunganya ibintu. Gaskets na seal akenshi bicibwa cyangwa bigakatwa mu mpapuro za silicone zanditseho kalendari zifite ubunini kuva kuri mm 0.5 kugeza mm 5.0.ASTM D2000Mu gushyira mu byiciro ibikoresho bya rubber, gasket za silicone zikoreshwa mu by'ikoranabuhanga zikunze kugaragazwa munsi y'umurongo ukoreshwa nka 2GE705 hamwe n'ibisabwa mu gukomera, gukurura, no kurekura ibikoresho byihariye bijyanye n'ikoreshwa.

Ibice bya silikoni byabumbwe — keypad, inkweto, n'udupfundikizo twabugenewe — bikorwa binyuze mu gukanda cyangwa gukandagira mu injection ya silikoni (LSR). Ibi bice bisaba gukuraho flash nyuma yo gukandagira, kandi flash yoroshye isanzwe ya LSR isaba gukandagira mu buryo butangaje cyangwa gukoresha neza mashini. Icyiciro cya gatatu, silicone encapsulants n'ibinyabutabire byo mu gikoni, bishyirwa mu mazi kandi bigakira ahantu hatabayeho gutunganya mashini.

UL 94 na IEC 60068 ni byo bisabwa mu gupima ubushyuhe bw'inkongi z'umuriro no mu bidukikije mu buryo bw'ikoranabuhanga.

Gukata neza Silicone ku bikoresho bya elegitoroniki

Itsindaimashini yo gukata siliconeIkoreshwa na Xiamen Xingchangjia ryagenewe gutunganya impapuro za silikoni no kuzizunguruka mu bipimo nyabyo bisabwa kuri gasket na seal z'ikoranabuhanga. Imashini ya servo moteri na PLC touch-screen control byerekana uburyo bwo gukata bushobora gutegurwa hamwe n'ubujyakuzimu bushobora guhindurwa no guhitamo icyuma, gufata impapuro za silikoni, imiyoboro, n'imiterere yihariye.

Kugira ngo hakorwe ibice bya silikoni by'ikoranabuhanga birusheho gukora neza,imashini yo gukata silicone ikora mu buryo bwikoraIkora neza kandi ikoresheje uburyo bwo gukurura ibintu mu buryo bwikora. Ibisobanuro by'ingenzi birimo ubugari bwo gukurura ibintu bushobora guhindurwa kuva kuri zeru kuzamura, uburebure bw'icyuma bwa mm 550, ubugari bwo gukurura ibintu kuva kuri mm 0 kugeza kuri 10, n'umuvuduko wo gukurura ibintu kugeza ku mbugita 120 ku munota. Imashini ikoresha silinda y'umwuka kugira ngo ikandagire ibikoresho bifite igitutu gihinduka mu buryo bwikora hakurikijwe ubunini bw'ibikoresho, bikuraho uburyo bwo guhindura impera y'intoki buboneka ku bikoresho bishaje. Sisitemu igenzurwa na PLC igenzura uburyo ibikoresho biryoha, kubara ibicuruzwa, no gukurura ibintu bitanga amakuru ku bura ry'ibikoresho n'imiterere y'ibice byose.

Gukata mu buryo bwa Kiss — guca mu buryo bwa silicone ariko ntabwo ari agace karekura — ni bwo buryo busanzwe bwo gukoresha gasket za silicone zifite umugongo ufatana n'umugozi zikoreshwa mu byuma by'ikoranabuhanga. Ubuhanga bwo gukoresha moteri ya servo bwa ± 0.1 mm ni ingenzi kugira ngo hagumane imiterere ihamye mu bice ibihumbi kuri buri gice.

Ibikoresho by'ikoranabuhanga bya Silicone Rubber Deflashing

Imiterere ya silicone itera imbogamizi zidasanzwe zo gukuraho umuriro. Kubera ko silicone rubber ifite imbaraga nke zo gukuraho umuriro no koroha cyane, ifu yoroheje irahinduka aho kwangirika bitewe n'uburyo bwo gushwanyagurika. Ku bice bya elegitoroniki bya silicone bifite ubugari bwa flash buri munsi ya mm 0.3, gukuraho umuriro mu buryo bwa mechanical bishobora gushwanyagura ibikoresho by'ibanze aho flash ihurira. Gukuraho umuriro ukabije kuva kuri -100°C kugeza -130°C hakoreshejwe azote y'amazi bituma urumuri rworoshye rugabanuka mu buryo bwihariye, ariko bikarinda imiterere y'umubiri wa silicone, bigatuma flash ikurwaho neza nta kwangirika k'ubuso.

Ku bice bya silikoni bifite urumuri rwinshi ruri hejuru ya mm 0.3 cyangwa imiterere yoroheje yo gutandukanya, gukoresha uburyo bworoshye bwo gusohora ibara ry’umukara bishobora gukoreshwa hakoreshejwe uburyo bworoshye bwo gupfuka no kugabanya umuvuduko wo kugwa.Imashini yo gusukura amazi ya XCJ-G600itunganya ibice bya silikoni biri hagati ya mm 3 na mm 100 z'umurambararo iyo ihinduwe hakoreshejwe ibipimo bikwiye, nubwo igerageza risabwa kugenzura ubwiza bw'ubuso mbere yo gukora neza.

Gusukura no Kumisha Ibice bya Silicone byo Guteranya mu Bikoresho by'Ikoranabuhanga

Ibikoresho bya elegitoroniki bya silikoni bisaba gusukurwa nyuma yo gushushanya no gusohora umwuka kugira ngo bikureho ibintu bisohora ibumba, ivumbi risigaye, no gufata ibintu bihumanya. Ibintu bisohora ibumba bishobora kubangamira uburyo bwo gufatana mu gihe cyo guteranya ibikoresho bya elegitoroniki, kandi kwandura kw'uduce duto tw'amashanyarazi bishobora gutera imiyoboro migufi mu bikoresho byateranijwe.imashini isukura kandi yumisha imashiniYagenewe by’umwihariko ibikoresho bya silicone, ibikoresho bya elegitoroniki, plastiki, n’ibikoresho by’ikoranabuhanga, hakoreshejwe amatsinda atatu y’ibikorwa byo gusukura by’ibyiciro bitandatu bishobora guhuzwa ku buryo bworoshye kugira ngo habeho urwego rutandukanye rw’ubwandu.

Ku bijyanye n'ibikoresho by'ikoranabuhanga bisaba guhuza n'icyumba cyo gusukura, igikorwa cyo gusukura kigomba gukoresha amazi yakuwemo ioni n'ibintu bitarimo ioni hanyuma hagakurikiraho kumisha bya HEPA kugira ngo hirindwe ko byangirika. Ibyiciro bitandatu byo gusukura by'imashini byemerera gukaraba, koza no kumisha mu buryo bukurikiranye bishobora gushyirwa mu byiciro bya silikoni.IPC-1601Ibipimo ngenderwaho byo gucunga ibikoresho by’ikoranabuhanga, kugenzura isuku bigomba kuba birimo kugenzura amaso inshuro 10 no gupima ihumana rya ioni ku bice byinjira mu bikoresho by’ikoranabuhanga byizewe cyane.

Igenzura ry'Ubuziranenge mu Gutunganya Rubber ya Silicone ku Bikoresho by'Ikoranabuhanga

Ibipimo by'ubuziranenge bishingiye ku bipimo bisanzwe by'ibice bya silicone mu bikoresho by'ikoranabuhanga bikoreshwa n'abaguzi n'inganda. Ibisabwa byihariye biratandukanye bitewe n'abashinzwe gukora.

Igenzura ry’ibice bya elegitoroniki bya silikoni rigomba kuba rireba ingano y’ubushyuhe bw’ibikoresho, ikaba iri hejuru y’inshuro 3-4 kurusha NBR cyangwa EPDM. Ibice bipimwe kuri 25°C bishobora kuba binini kugeza kuri 0.15% ugereranyije n’ubushyuhe busanzwe bwa 23°C buvugwa muri ISO 3601 bwo gupima ingano ya O-ring. Ahantu ho kugenzura ubushyuhe hasabwa kugira ngo hamenyekane neza ibice bya elegitoroniki bya silikoni.

Umwanzuro: Gutunganya neza icyuma gikozwe muri silicone mu rwego rw'ikoranabuhanga

Gutunganya rubber ya silikoni ku nganda z'ibikoresho by'ikoranabuhanga bisaba ubuziranenge kuri buri cyiciro - kuva mu gukata no gusohora ubushyuhe kugeza mu gusukura no kugenzura ubuziranenge. Ingufu nke zo gucikamo ibice n'ubushyuhe bwinshi bw'ibikoresho bya silikoni bitandukanye n'ibikoreshwa mu bikoresho bya NBR, EPDM, cyangwa FKM. Imashini zikata zikoresha ikoranabuhanga zifite moteri igenzura, gusohora ubushyuhe bw'ibice bya silikoni bikozwe mu buryo bwa cryogenic, hamwe na sisitemu zo gusukura mu byiciro byinshi ni byo bigize umurongo usanzwe wo gutunganya ibice bya silikoni byo mu rwego rw'ikoranabuhanga.

Abakora ibikoresho by’ikoranabuhanga bya silikoni bagomba kugenzura buri cyiciro cyo gutunganya ibikoresho bakoresheje ibizamini mbere yo gukora byose, bakibanda cyane ku guhitamo uburyo bwo gukuraho ubugari bwa flash n’ubushobozi bwo gusukura kugira ngo bakureho ibihumyo.