Yintoni injongo yokufakela umgangatho we-antistatic?Eyona mpendulo ixhaphakileyo kulo mbuzo ithi: “Sifuna umgangatho we-ESD ukunqanda umbane ongashukumiyo ekuhambiseni abasebenzi xa besebenza kumalungu kunye neenkqubo ezibuthathaka.”iingcingo kunye neentambo zokumisa.
Ngelixa le mpendulo iqaqambisa uphawu oluphambili lomgangatho osebenzayo we-ESD, ikumgangatho ophantsi kakhulu.Ikwathengisa uninzi lwezibonelelo ezibonelelwa ngemigangatho ye-ESD.Njengazo zonke ezinye izinto zokukhusela i-ESD, imigangatho ye-ESD yinxalenye kuphela yenkqubo enkulu edibeneyo egcina onke amalungu, oomatshini, izixhobo, ukupakishwa, iindawo zokusebenza kunye nabantu abanamandla afanayo.
Xa uvavanya umgangatho, abacacisi bakhokelwa yiiparamitha ezimbini eziphambili zokusebenza: 1) ukuchasana kwenkqubo yomgangatho;2) ingakanani imali eyenziwa ngumntu xa ehamba phantsi kwisihlangu esithile.Kodwa kuthekani ngeenkcukacha ngokwazo?Sibakhusela njani?Xa sihambisa iinxalenye ukusuka kolunye utyando ukuya kwelinye, asizibeki entendeni yesandla sethu.Sisebenzisa iibhegi ze-ziplock, iilori zepallet ezinamavili kunye nezithuthi ezizenzekelayo ezizenzekelayo ukuhambisa iinxalenye kunye neenkqubo.Kwimisebenzi yokuvelisa eguquguqukayo, imigangatho ye-ESD inokusetyenziswa njengesiseko esiphambili seebhentshi zokusebenza ezinamavili.
Imigangatho ye-ESD yenzelwe ukukhusela umonakalo we-ESD kwiindawo zombane kunye neendibano kwiindawo ezikhuselweyo ze-ESD (EPA).Kukho izizathu ezahlukeneyo zokuzifaka.Umgangatho ofanelekileyo ukhusela kumbane ongatshintshiyo:
Eminye imigangatho ye-ESD ihlangabezana nazo zontathu iimfuno.Abanye banqanda ukwakhiwa kombane ongashukumiyo ebantwini, kodwa benze kancinci ukukhusela izixhobo okanye iindawo zokusebenza eziphathwayo ezisezantsi, iinqwelo ze-ESD kunye nezitulo.
Ukuze uvelise iimveliso ezisemgangathweni, ube ne-ISO eqinisekisiweyo, kwaye uhlangabezane neemfuno zabathengi, izixhobo zombane kufuneka zihambelane ne-ANSI / ESD S20.20.Ukuhlangabezana neemfuno zomgangatho we-ANSI 20.20 ESD, abathengi kunye nabacacisi ngokuqhelekileyo bagxila ekuxhathiseni kombane kwi-flooring / adhesive system.Kodwa ukuchasana yiparamitha nje yokusebenza.
Ukufumana umgangatho ohlangabezana neemfuno ze-S20.20 ze-point-to-point (RTT) kunye ne-point-to-ground (RTG) ukuchasana ngumsebenzi olula.Ukuthotyelwa kwayo yonke imiba ye-ANSI / ESD S20.20 idinga umgangatho ukwenza imisebenzi emininzi, kwaye kungekhona nje ukuhlangabezana neeparitha zokumelana.Kwakhona kubalulekile ukumisela uxinzelelo oluphezulu oluya kudala umgangatho kumntu ngokudibanisa nesihlangu esithile. Ifenitshala, iindawo zokusebenza ezihambayo, kunye nezixhobo kufuneka zibekwe ngokufanelekileyo phantsi, kunye nokumelana phakathi kwee-castors kunye nomgangatho womgangatho we-ESD ngaphakathi koluhlu olwamkelekileyo lwe-S20.20 (< 1.0 x109). Ifenitshala, iindawo zokusebenza ezihambayo, kunye nezixhobo kufuneka zibekwe ngokufanelekileyo phantsi, kunye nokumelana phakathi kwee-castors kunye nomgangatho womgangatho we-ESD ngaphakathi koluhlu olwamkelekileyo lwe-S20.20 (< 1.0 x109). Мебель, мобильные рабочие станции и оборудование также должны быть должным образом заземлены через полудования пределах допустимого диапазона S20.20 (< 1,0 x 109). Ifenitshala, iindawo zokusebenzela eziziimobhayili kunye nezixhobo kufuneka kwakhona zibekwe ngokufanelekileyo emgangathweni ngokumelana phakathi kwe-casters kunye nomgangatho womgangatho ngaphakathi koluhlu oluvumelekileyo lwe-S20.20 (< 1.0 x 109).家具、移动工作站和記备也必须通过地板正确接地，脚转和ESD 地板接地之间的电阻在S20.20 19 光约 11.家具 、 移动 工作站和 设备 必须 通过 地板 正确 地 , 脚轮 和 ESD 地板 之间 的 电阳 的 电阻 内口阻 2在 S2. <1.0 x109). Мебель, мобильные рабочие станции и оборудование также должны быть должным образом заземлены черезика пол, примерудование должным образом м пола должно находиться в пределах допустимого диапазона S20.20 (< 1,0 x 109). Ifenitshala, iindawo zokusebenza ezihambayo, kunye nezixhobo kufuneka kwakhona zibekwe ngokufanelekileyo phantsi, kunye nokuchasana phakathi kwe-casters kunye nomgangatho womgangatho ophakathi kwendawo evumelekileyo ye-S20.20 (< 1.0 x 109).
Umgangatho wovavanyo wafakelwa njengenxalenye yovavanyo lweebhodi ezichasene ne-static lisebe lezixhobo zomenzi wezixhobo zonyango.Iipropati ezahlukahlukeneyo zavavanywa, kubandakanywa ukukhanya, iimpawu zokutyibilika, ukuxhathisa kwenkqubo yomgangatho, ukuveliswa koxinzelelo kwi-hull, ukukhululeka kokuqengqeleka kwezixhobo ezinzima, ukugcinwa, kunye nobunzima bofakelo kunye nokulungiswa.
Enye yeendlela zokubeka phantsi ihlangabezana nazo zonke iikhrayitheriya, kubandakanywa nethuba lokusebenzisa umsebenzi wakho wofakelo ngaphandle kokusetyenziswa kweglue.Nangona kunjalo, ngaphambi kokuyalela umgangatho, injineli yemveliso yabeka iinqwelo ezihambahambayo ezininzi kumgangatho wokuvavanya kwaye yalinganisa ukuchasana komhlaba ukusuka kumphezulu wenqwelo ngokusebenzisa ii-roller conductive ukuya kwindawo yomhlaba phantsi.
Nangona umgangatho ngokwawo wawulinganisele kwi-conductive range (< 1.0 x 106) nge-ANSI / ESD iimvavanyo ze-S7.1, i-flooring ayiphumelelanga kuvavanyo lwe-workstation yeselula, kunye nokuchasana nemilinganiselo yomhlaba ukusuka kwindawo yenqwelo ukusuka kwi-1.0 x 106 ukuya ku-1.0 x 1012. Nge-ANSI / ESD S20.20, nayiphi na imilinganiselo> 1.0 x 109 yenza ukungaphumeleli. Nangona umgangatho ngokwawo wawulinganisele kwi-conductive range (< 1.0 x 106) nge-ANSI / ESD iimvavanyo ze-S7.1, i-flooring ayiphumelelanga kuvavanyo lwe-workstation yeselula, kunye nokuchasana nemilinganiselo yomhlaba ukusuka kwindawo yenqwelo ukusuka kwi-1.0 x 106 ukuya ku-1.0 x 1012. Nge-ANSI / ESD S20.20, nayiphi na imilinganiselo> 1.0 x 109 yenza ukungaphumeleli. Несмотря на то, что пол сам по себе был измерен в диапазоне проводимости (< 1,0 x 106) в соответствии с тестами ANSI/ESD S7.1, пол часто на ую станцию, а сопротивление поверхности тележки при измерении сопротивления грунту варьировалось от 1,0 x 106 до 1,0 x 1012. В соответствии с ANSI/ESD S20.20 любое измерение > 1,0 x 109 считается ошибкой. Nangona umgangatho ngokwawo ulinganiswe kwi-conductivity range (< 1.0 x 106) ngokuhambelana neemvavanyo ze-ANSI / ESD S7.1, umgangatho awuzange uphumelele uvavanyo lwe-workstation yeselula, kunye nokuchasana komphezulu wetroli kumlinganiselo wokumelana nomhlaba. ukusuka kwi-1.0 x 106 ukuya kwi-1.0 x 1012. Ngokutsho kwe-ANSI / ESD S20.20, nayiphi na imilinganiselo> 1.0 x 109 ithathwa njengephutha.尽管根据ANSI/ESD S7.1 测试，地板本身已在导电范围(< 1.0 x 106)车表面测量的接地电阻范围為1.0 x 106 1.0 x 1012.尽管 根据 ANSI/ ESD S7.1工作站 测试 , 从 表面 的 接地 电阻 為為 1.0 x 106 kufika 1.0 X 1012. Несмотря на то, что сам пол был измерен в пределах диапазона проводимости (< 1,0 x 106) в соответствии с тестами ANSI/ESD S7.лнивывыперь в проводимости рабочей станции с диапазоном сопротивления заземления от 1,0 x 106 ukuya 1,0 x при измерении от тележки. Nangona umgangatho ngokwawo ulinganiswe ngaphakathi koluhlu lwe-conductivity (< 1.0 x 106) ngokuhambelana neemvavanyo ze-ANSI / ESD S7.1, umgangatho awuphumelelanga uvavanyo lwe-workstation yeselula kunye noluhlu lokumelana nomhlaba we-1.0 x 106 ukuya kwi-1.0 x elinganiswe kwinqwelo.umgangatho 1012.Nawuphi na umlinganiselo omkhulu kune-1.0 x 109 uthathwa njengokusilela ngokwe-ANSI / ESD S20.20.Isixhenxe samanqaku angama-40 ovavanyo lokuqala alinganisa amaxabiso ngaphezulu kobuninzi be-ANSI (jonga kwiTheyibhile 1).
Imilinganiselo engaphezu kwe-1000 yenziwe kule sampuli.Ipesenti yomtshato imalunga ne-16%.Ingxaki yenqwelo yokuthenga?Xa ibekwe kwiplate yentsimbi, ukuchasana komhlaba wenqwelo kungaphantsi kwe-1.0 x 107. Ukulawula ukungcola njengento eguquguqukayo, imigangatho kunye ne-casters yahlanjululwa ngokucokisekileyo kwaye iphinda ihlolwe.Oku akusebenzi kwaye imilinganiselo ayikamkelekanga.Hambisa nje inqwelo i-intshi enye kunye nokumelana phakathi kwenqwelo kunye nomgangatho oguqukayo ngemiyalelo emine ukuya kwemithandathu yobukhulu.Ngenxa yokuba ukuchasana komgangatho kunye nokuchasana kwee-roller zeenqwelo zeenqwelo kubonakala ngathi zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zikhona (i-roller kunye nomgangatho womgangatho) kwi-tile.
Amanani 2 kunye ne-3 abonisa iifoto zeelori zepallet ezisetyenziswa ngokuqhelekileyo kwiinkonzo ze-Electronic Manufacturing Services (EMS).Itroli imiswe kwinkqubo yomgangatho esebenzisa iitshiphusi eziqhubayo.Lo mgangatho uya kufakwa njenge-low density conductive chips (LD).Le nkqubo yomgangatho okhethekileyo ibonelela ngendlela eqhubayo ukusuka kwi-chip ye-black surface ngokusebenzisa ubukhulu bayo ukuya kumaleko omhlaba olayishwe ikhabhoni ngezantsi.Sebenzisa i-24″ iteyiphu yobhedu njengendawo yokumisa.Xa uvavanywa nge-2.5 "(6.35 cm) kunye ne-5 lb (2.27 kg) inzwa ye-NFPA, ukumelana nomgangatho kwakungaphantsi kwe-1.0 x 106.
Kwi-Figure 2, inqwelo ukuya kumlinganiselo womhlaba idlula imida (< 1.0 X 109) ye-ANSI / ESD S20.20. Kwi-Figure 2, inqwelo ukuya kumlinganiselo womhlaba idlula imida (< 1.0 X 109) ye-ANSI / ESD S20.20.Kwikhiwane.2 расстояние между тележкой и землей превышает пределы (< 1,0 X 109) стандарта ANSI/ESD S20.20. 2 Umgama phakathi kwenqwelo kunye nomhlaba udlula imida (< 1.0 X 109) ye-ANSI / ESD S20.20.在图2 中，推车对地测量超出了ANSI/ESD S20.20 的限制(< 1.0 X 109). ANSI/ESD S20.20 的限制(< 1.0 X 109).Kwikhiwane.2 расстояние между тележкой и землей превышает пределы ANSI/ESD S20.20 (< 1,0 X 109). 2 Umgama phakathi kwenqwelo kunye nomhlaba udlula i-ANSI / ESD S20.20 imida (< 1.0 X 109).Kwi-Figure 3, imilinganiselo efanelekileyo iyisiphumo seenguqu ezincinci kwindawo yesithuthi esifanayo kwi-tile efanayo.Njengeziphumo kwiThebhile 1, le milinganiso yokuchasana iqinisekisa ukulungelelaniswa okuphezulu phakathi kweenguqu ezincinci kwisigxina se-caster kunye noshintsho olubalulekileyo ekuchaseni.
Njengeenqwelo eziboniswe kwiMifanekiso ye-2 kunye ne-3, iinqwelo ezisetyenziswa ngabavelisi bezixhobo zonyango zibandakanya ii-castor ezine conductive.Ukuchasana okuphantsi phakathi kwenqwelo kunye nendawo yomhlaba kuhlangabezana neemfuno ze-ANSI / ESD 84% yexesha.Umlinganiselo wokungena we-84% uthetha ukuba i-16% yexesha akukho namnye we-roller conductive owenza uqhagamshelwano olwaneleyo kunye ne-condutive base plate ye-chip.
Enye indlela yokujonga oku kukujonga idatha ngokubhekiselele kwithuba lokuba iziganeko ezine ezilandelelanayo zinesiphumo esifanayo.Kule meko, iziganeko ziya kuba ngaxeshanye.Umzekelo, yintoni enokwenzeka ukuba, kuvavanyo lokuphoswa kwengqekembe, iintloko ziya kuvela amaxesha amane ngokulandelelana?Le nxaki iya kuba
lithuba lesiganeko esinye esiphindaphindwe ngokwaso kane, okanye ½ x ½ x ½ x ½ = 1 kwi-16.
Ukuba sisisebenzisa ngokubanzi le ndlela kwingxaki yethu yomgangatho (ukuze kube lula, asibandakanyi ukuxinana kwamasuntswana ukusuka kwindawo yonke), sinokuthi emva kwemizamo ye-100, sinokungena ngokungenamkhethe kuzo zonke ii-roller ezine ezingaqhagamshelani neengqungquthela zokuqhuba kwelinye kwaye. kwangelo xesha 16 amaxesha.Ke, kunokwenzeka kangakanani ukuba i-caster enye ayiyi kuchukumisa amasuntswana okuqhuba?Ubuncinci, siyathandabuza ukuba nokwenzeka kweziganeko ezine ezilandelelanayo.Inxaki yethu elula inokujongeka ngolu hlobo.X umphinda-phinde ngo-X umphinda-phinde ngo-X = 16/100.Ngoko ke ukuba sifumana u X, amandla esine ka 16 ngu 2, kwaye amandla esine ka 100 ngu 3.1.Ngokusisiseko, nayiphi na i-caster enye inamathuba angama-66% wokungachukumisi into eqhubayo emgangathweni.
Okokuqala, le yingxoxo eyomeleleyo exhasa ukufakela iirola eziqhubayo kwirack nganye yenqwelo.Kodwa intlawulo yokwenyani kukubamba loo ncwadi yamanani yakudala kwaye wenze uvavanyo olusebenzayo phambi kokuba ucinge ukuba nawuphi na umgangatho we-ESD uya kusekelwa ngokusekwe kwiziphumo zovavanyo olusuka kwi-ANSI/ESD 7.1 ethobela isikhululo sokusebenza esihambayo.
Le ngxaki inokuphetshwa ngokulula xa uthenga imigangatho emitsha.Xa uvavanya umgangatho we-ESD, umgangatho kufuneka uvavanywe njengenxalenye yesibonelelo kunye nenkqubo ngaphakathi kwendawo.Imigangatho kufuneka ivavanywe ukuhambelana nawo onke amacandelo okukhusela e-ESD, kuquka nokuphatha.Umgangatho osebenza ngokupheleleyo unokusebenza njenge-ankile yazo zonke iimfuno zomhlaba ezihambayo.
Uphawu oluphambili lwemigangatho emininzi ye-ESD kukukwazi ukuphelisa inkqubo edityanisiweyo nengafunekiyo yokudibanisa ngaphakathi kwe-EPA.Imigangatho ye-ESD iphinda isuse imfuneko yokubeka amacandelo kwiindawo zokuthwala ezigqunyiweyo kunye neengxowa zokukhusela.Kodwa ukuphelisa ukusetyenziswa kweeprotocol ezinzima kunye nokukhusela iiprotocol, umgangatho kufuneka unikeze indlela eyaneleyo yomhlaba yokuphatha i-rollers ukuhamba.
Eminye imigangatho ye-ESD ayikwazi ukucolwa ngokufanelekileyo iirola eziqhubayo ngenxa yokungaqhawuki kakuhle phakathi kweerola okanye izikhokelo kunye noxinano oluphantsi lwamachaphaza okuqhuba okanye iitshiphusi kumphezulu womgangatho.Kwezinye iimeko, iileyile ezikhanyayo ze-polyurethane ezisezantsi okanye iingubo ze-ceramic, i-factory esetyenziswe kumgangatho ophantsi, inokunyusa ingxaki.Ezi ngubo ezinyangekayo ze-UV zinciphisa iindleko zokulondoloza.Uninzi lweemvavanyo lubonise ukuba i-micro-thin coating yonyusa ukumelana nomgangatho kwaye inciphisa ulawulo loxinzelelo lwe-walker.
I-conductivity yezinye iithayile ze-ESD vinyl kungenxa ye-chips conductive ezibekwe ngokungenamkhethe ezifana neethayile eziboniswe kuMfanekiso 4. I-shavings emnyama zizona kuphela izinto eziqhubayo kumphezulu wethayile.Indawo eseleyo i-vinyl ecacileyo, i-polymer ekhuselayo engaboneleli uxhulumaniso lomhlaba.
Njengoko kubonisiwe kuMzobo 4, sinokuyivavanya le nto inokwenzeka ngokujikelezisa i-NFPA probe ukuya kumda wayo kunye nokulinganisa indawo yoqhagamshelwano phakathi kwetshiphu eqhubayo kunye nomhlaba.Isampuli ye-tile eboniswe apha ilinganisa ngaphantsi kwe-1.0 x 106 xa yonke indawo ye-sensor ye-31 cm2 isetyenziswe kuvavanyo lwe-ANSI / ESD S7.1.Nangona kunjalo, i-polymer phakathi kwee-chips ayiqhubeki.Imilinganiselo yahluke ngee-odolo ezingaphezu kwesihlanu zobukhulu xa i-casters ichukumisa i-polymer engekho-conductive phakathi kwee-chips kunokuba i-chips conductive.
Kwiindawo zokusebenzela eziphathekayo okanye izitulo ezihambelana ne-ANSI / ESD S20.20, ukuchasana komhlaba kufuneka kube ngaphantsi kwe-1.0 x 109.
Ukuqonda ingxaki, sijonge imilinganiselo yee-roller conductive kwaye sazama ukufumanisa ukuba ungakanani ummandla ongaphezulu ochaphazela umgangatho.Okokuqala sibeka amaphepha amane phantsi kwee-roller kwaye sihambisa iphepha kwiindlela ezine ezahlukeneyo de liyeke ukutyibilika (jonga uMzobo 5).
Xa siphakamisa iphepha, silindele ukuba amaphepha amane angachukumisi.Indawo okanye i-void iya kusibonisa indawo yoqhagamshelwano esondeleyo yee-roller kunye nomgangatho.Ngaphambi kokuba sihambise iirola, sancamathelisa amaphepha ndawonye ukuze agcinwe kwindawo yawo.Emva koko saqengqeleka izitulo ephepheni.Ekubeni sasikwazi ukufaka amaphepha amaninzi phantsi kweerola, sasilindele ukuba indawo yoqhagamshelwano phakathi kweerola kunye neethayile zomgangatho zibe zincinci kakhulu.Samangaliswa kukufumanisa ukuba inkulu kunebhari yesilivere.Enyanisweni, indawo yoqhagamshelwano yokwenene ingaphantsi kwe-dime (jonga umfanekiso 5).
Umzobo 6: Indawo engwevu eqinileyo phakathi kwe-1/4 yengqekembe kunye nenkozo imele indawo yokunxibelelana ye-caster.
Cinga ngokucoca ephepheni njengefestile yokujonga.Sihambisa iifestile kwiithayile.Xa singaboni i-chip emnyama ngaphakathi kwefestile yokujonga, sijonge inxalenye yethayile engayifaki i-caster.Nangona ibonelela ngeqondo elithile le-conductivity, xa uninzi lwendawo yokunxibelelana ne-roller ikwisithuba phakathi kwee-chips, ukuchasana kunokuba ngaphezulu kwe-1.0 x 109.
I-roller eqhelekileyo imalunga ne-10 cm ububanzi kodwa inendawo yoqhagamshelwano eyi-1 cm² kuphela.Ukusuka kulo mbono, indawo yoqhagamshelwano ye-NFPA inzwa esetyenziselwa ukulinganisa ukuchasana ukusuka kumgangatho we-ESD ukuya emhlabeni yi-31 cm2.Umgama phakathi kwamasuntswana okuqhuba asetyenziswa kubuchwephesha betshiphu yoxinaniso oluphantsi (jonga uMfanekiso 9) Imigangatho ye-ESD inokulinganiswa kumgama we-0.5 cm ukuya kwi-10 cm, kunye nomyinge we-2 ukuya kwi-5 cm./ ESD STM 7.1 ayikwazi ukuqikelela ukuba umgangatho othile uya kuhlala ubonelela ngoqhagamshelwano lombane phakathi kweerola kunye nomgangatho.
Indlela yodwa yokwenza ukuzimisela okuchanekileyo kukuqhuba isampulu echanekileyo yokulinganisa ukuxhatshazwa usebenzisa iinqwelo, iirola kunye nemigangatho eya kuthengwa ngumzi-mveliso.Oku kufuneka kwenziwe phambi kokuodola nayiphi na imigangatho.Xa umgangatho ufakiwe, kusemva kwexesha ukulungisa ingxaki.Uninzi lwabavelisi bomgangatho ababoneleli ngedatha okanye iziqinisekiso malunga nokumelana nokunxibelelana kwe-roller.
Ukuba sibeka iphepha elifanayo kunye nefestile yokujonga i-roller-ubungakanani boqhagamshelwano kwi-tile ye-vinyl ye-ESD eyenziwe kwi-dense conductive texture matrix, sinokuhambisa ifestile naphi na kwi-tile kwaye sibone ukuthungwa.Ngenxa yesithuba esisondeleyo phakathi kwee-cores, akunakwenzeka ukufumana iindawo ezingaqhubekiyo zomgangatho kule matrix eqhubayo.Le matrix exineneyo ye-conductive texture yonyusa amathuba okunxibelelana phakathi komphezulu omncinci wevili kunye nezinto eziqhubayo zethayile.Naphi na apho sibona khona imithambo, i-conductivity ye-tile iya kumisa izitulo kunye neenqwelo.
Ithayile ye-vinyl ye-ESD eyenziwe kusetyenziswa ubuchwepheshe be-conductive wire iqulathe malunga ne-150 yeenyawo ezinqamlezileyo zeengcingo zokuqhuba ngonyawo lwesikwere.Kubonwa kulo mbono, imithambo kwiitile ezingamashumi amathathu anesithandathu imele i-mile-long-long conductive point of contact.Ngenani elikhulu lamanqaku okuqhuba, nangona ukudibanisa ne-roller enye, iziphumo zokulinganisa ziyi-100% ezihambelana nomgangatho we-ANSI S20.20.Ngaba imigangatho esebenzisa itekhnoloji ye-conductive chip ingayisombulula le ngxaki?
Kwikhiwane.I-8 ibonisa uthelekiso olubonakalayo lwe-low density (LD) discrete conductive die backplane kunye ne-high density dispersed conductive (HD) backplane.Umgama phakathi kweetshiphusi kumgangatho we-LD unokuba ngu-0.5 ukuya ku-5 cm ngaphakathi kwethayile enye okanye ishidi.Isithuba setshiphu asifane sibe ngaphezu kwe-0.5 cm kwimigangatho ye-chip ye-HD.Imigangatho ye-Chip inokuveliswa kumaphepha okanye imiqulu yofakelo olungenamthungo.Ngenxa yokunciphisa inkqubo yokuvelisa, i-Vein Technical Flooring ayikwazi ukuveliswa kwimiqulu.Imithambo ingasetyenziswa kuphela njengeethayile.
Umzobo 9: Qaphela indawo enkulu yoqhagamshelwano ye-NFPA yoluvo xa kuthelekiswa nento yokwenyani ebekwe kumgangatho we-ESD: D-indawo yokunxibelelana ye-NFPA sensor = malunga. 31 cm2E—Imitya yesithende eqhelekileyo: > 13 cm2G—Indawo yoqhagamshelwano yeCaster = 1 cm2F—Indawo yokuqhagamshelwana nekhonkco elisezantsi = ayihoyi 31 cm2E—Imitya yesithende eqhelekileyo: > 13 cm2G—Indawo yoqhagamshelwano yeCaster = 1 cm2F—Indawo yokuqhagamshelwana nekhonkco elisezantsi = ayihoyi 31 см2E — типичный пяточный ремень: > 13 см2G — площадь контакта с колесиком = 1 см2F — площадь контакта цепи с землей = незнача I-31cm2E - Umtya wesithende oqhelekileyo:> 13cm2G - Indawo yoqhagamshelwano ngevili = 1cm2F - Ikhonkco ukuya kwindawo yoqhagamshelwano lomhlaba = ayinanto 31 cm2E—典型的鞋跟带：> 13 cm2G—脚轮接触面积= 1 cm2F—接地链接触面积= 可忽略31 cm2E—典型的鞋跟带：> 13 cm2G—脚轮接触面积= 1 cm2F—接地链接触面积= 可忽略31 см2E – типичный пяточный ремень: > 13 см2G – площадь контакта с роликом = 1 см2F – площадь контакта с заземлением = незначи I-31 cm2E - umtya wesithende oqhelekileyo: > 13 cm2G - indawo yokudibanisa i-roller = 1 cm2F - indawo yoqhagamshelwano lomhlaba = ayinanto
Imigangatho ye-ESD kufuneka ivavanywe ngokupheleleyo kwiimpawu zayo ezininzi, kubandakanya ukuhambelana nezixhobo zokuphatha imathiriyeli.Kukho iitekhnoloji ezimbini eziphambili zokuveliswa kweethayile zomgangatho we-ESD kunye namaphepha: itekhnoloji engundoqo eqhubayo kunye neteknoloji ye-conductive chip.Itekhnoloji esetyenziselwa ukuvelisa imigangatho ye-ESD ichaphazela ukusebenza.Kwiimeko apho umgangatho kufuneka usekelwe kwizitishi zokusebenza ezihambayo kunye neetroli, imigangatho yokuqhubela phambili iphezulu kunemigangatho yeteknoloji ye-chip ephantsi ukuya kwephakathi.Oku kungenxa yokunqongophala kwezikhonkwane zokuqhuba kwi-LD eqhelekileyo kunye neebhodi ze-chip zokuqhuba eziphakathi.Itekhnoloji entsha ye-chip ye-high-density chip isombulula le ngxaki kwaye ibonelela ngenqanaba elifanayo lokusebenza njengemigangatho enobuchwepheshe obuphambili be-conductive.
UDave Long yi-CEO kunye noMseki we-Staticworx, Inc., umthengisi ohamba phambili we-static-free flooring.Ngaphezulu kweminyaka engama-30 yamava oshishino, udibanisa ulwazi lwakhe olubanzi lobuchwephesha be-electrostatics kunye novavanyo lwe-concrete substrate kunye nokuqonda okusebenzayo malunga nendlela izinto eziziphatha ngayo kwiimeko zehlabathi lokwenyani.
Yile nto kanye ndiyifumene emva kokutshintsha ukucaciswa komgangatho we-ESD.Ndijonge yonke imigangatho ye ESD kwaye kwakubonakala nokubajonga.Ukongeza, i-debris ebonwa kwimigangatho ephantsi / ephakathi yoxinano ayisoloko idlula kwinqanaba elisezantsi, ngoko akukho ndlela eya emhlabeni.Imigangatho nayo ayizange ivavanywe kwaye yahluka kakhulu (nangona iphumelele uvavanyo oluqhelekileyo lokuhamba).Uxinzelelo oluphezulu kunye nemigangatho eyenziweyo ebesinayo ngaphambili ibinokuqina ngakumbi kuneenkcazo ezintsha.
Ukuthobela ngowona mthombo weendaba, ulwazi, imfundo kunye nenkuthazo yeengcali zombane neze-elektroniki.
Aerospace Automotive Communications Consumer Electronics Education Energy Information Technology Technology Medical Military & Defense
Ixesha lokuposa: Oct-17-2022