RoHS & Tungamira Yemahara
RoHS Kutevedza: Chinhu Chese Chinokosha
Ongorora kukosha kwepasi rose kweRoHS nemabatiro ayo pamagetsi
Chii chinonzi RoHS?
RoHS inomirira "Kudzorwa Kwezvinhu Zvinokuvadza." Iyo dhairekitori yekutonga iyo yakave nemhedzisiro yakakura pane yese yemagetsi uye zvigadzirwa zvemagetsi indasitiri. RoHS yepakutanga, inozivikanwawo seDirective 2002/95/EC, yakaunzwa neEuropean Union muna 2002. Yaida kurambidza kushandiswa kwezvinhu zvitanhatu zvine njodzi muzvigadzirwa zvemagetsi nemagetsi. Kubva 1 Chikunguru 2006, zvigadzirwa zvese zvakagadzirirwa musika weEuropean Union zvinofanirwa kuenderana neRoHS zvinodiwa.
Directive 2011/65/EU, yakaburitswa neEuropean Union muna 2011, inowanzonzi RoHS-Recast kana RoHS 2. RoHS 2 inosanganisira CE yekumaka dhairekitori, zvichiita kuti zvive zvinosungirwa kuti zvigadzirwa zvine mucherechedzo weEC zvitevedzere zvinodiwa neRoHS. Pamusoro pezvo, RoHS 2 yakaunza 8th uye 9th zvikamu uye yakaunza mamwe zvinyorwa zvinodiwa kuti zvitevedzerwe.
Directive 2015/863, inozivikanwa seRoHS 3, yakawedzera runyorwa rwezvinhu zvinorambidzwa nekuwedzera mana phthalates kune yekutanga zvinhu zvitanhatu zvine njodzi.
Izvo zvakakosha kuti uzive kuti maLab ekuChina ebvunzo parizvino haana iyo RoHS 3.0 bvunzo standard. Nekuda kweizvozvo, makambani akaita seTopdiode neUF Capacitors anozivisa zvigadzirwa zvawo seRoHS 2.0 zvinoenderana uye anoronga kuvandudza zvitupa zvavo zvinoenderana nemirairo yazvino.
Kuteerera kweRoHS kwakakosha kumabhizinesi anotengesa zvigadzirwa zvemagetsi nemagetsi munyika dzakatungamirwa neRoHS, pamwe neawo anotengesa kune vatengesi, vanogovera, kana vasanganisi vanoshandira nyika idzi. Uyu murairo unobata zvakasiyana-siyana zvezvigadzirwa, kubva nharembozha kuenda kumidziyo yeIoT, vabatsiri vekumba vakangwara, marobhoti, madrones, maprinta e3D, uye michina yekurapa.
EU RoHS inodonongodza mazinga anotenderwa epamusoro pezvinhu gumi zvinorambidzwa. Iwo ekutanga matanhatu akaunzwa neiyo yekutanga RoHS, nepo mana ekupedzisira akawedzerwa pasi peRoHS 3, iyo yakatanga kushanda muna Chikunguru 22, 2019.
Cadmium (Cd): <100 ppm
Kutungamira (Pb): <1000 ppm
Mercury (Hg): <1000 ppm
Hexavalent Chromium (Cr VI): <1000 ppm
Polybrominated Biphenyls (PBB): <1000 ppm
Polybrominated Diphenyl Ethers (PBDE): <1000 ppm
Bis(2-Ethylhexyl) phthalate (DEHP): <1000 ppm
Benzyl butyl phthalate (BBP): <1000 ppm
Dibutyl phthalate (DBP): <1000 ppm
Diisobutyl phthalate (DIBP): <1000 ppm
Ko RoHS ichakanganisa Hunhu hwePCBs here?
RoHS haina kukanganisa zvakananga kunaka kwePCB, sezvo isiri yemhando yepamusoro. Kungove inoenderana neRoHS hakugadzirise kunaka kwebhodhi. Nekudaro, RoHS, inowanzonzi "yemahara-yemahara," ine mhedzisiro yakakura paPCB yekugadzira uye kushambadzira maitiro.
Shanduko kuenda kune lead-isina soldering, sekurairwa neRoHS mirau, inoda shanduko muPCB yekugadzira maitiro. Soldering pane tembiricha yepamusoro inogona kukanganisa PCB zvinhu uye zvikamu. Naizvozvo, zvinhu zvitsva zveFR-4 zvakagadziridzwa kuti zvimire tembiricha idzi dzepamusoro pasina kukanganisa hupenyu hwese chigadzirwa uye mhando.
Muchidimbu, nepo RoHS kutevedzera pachayo kusinga wedzere kunaka kwePCB, inounza shanduko mumagadzirirwo ekugadzira kuti ive nechokwadi chekuti zvinodikanwa zvekutengesa-lead-free zvinozadzikiswa pasina kukanganisa kuvimbika uye kuita kwechigadzirwa chekupedzisira.
Sei kutevedzera RoHS kwakakosha?
Kuteerera kweRoHS kwakakosha kuchengetedza nharaunda, kusimudzira hutano nekuchengeteka kwevashandi, kuwana misika yakakosha, kusimudzira mukurumbira wemhando, kusimudzira hunyanzvi, uye kuramba uri pamberi pekuchinja kwemitemo.
- Kudzivirirwa Kwenzvimbo: Mitemo yeRoHS, inozivikanwawo seLead-Free Directive, yakagadzirirwa kuderedza kusvibiswa kwezvakatipoteredza kunokonzerwa nemarara emagetsi ane muchetura. Kunyangwe zvidiki zvezvinhu zvinorambidzwa zvakaita se lead, mercury, uye cadmium zvinogona kukuvadza zvirimwa, mhuka, uye ecosystem. Kutevedzera RoHS kunobatsira kudzivirira kusvibiswa kwevhu, mhepo, uye zvitubu zvemvura, kuchengetedza mhuka dzesango uye hutano hweveruzhinji. MaPCB asina lead ari nyore zvakare kugadzikazve, kuderedza tsvina yemagetsi uye kuchengetedza zvakakosha zvemagetsi zviwanikwa.
- Utano Hwevashandi Nechengetedzo: Kugara kwenguva refu kana pfupi-pfupi pamutobvu, sekuwanikwa mu lead-based solder, kunogona kuve nemhedzisiro yehutano hwakakomba, kusanganisira kutemwa nemusoro uye nyaya dzekuzvara. Kutevedzera mirau yeRoHS kunochengetedza hutano nekuchengetedzeka kwevashandi vanobatanidzwa mukuungana kwePCB nekudzokorodza, pamwe nevanhu vari munjodzi, kusanganisira vana, vanogara pedyo nenzvimbo dzekugadzira.
- Kuwana Musika: Kusatevedzera mirau yeRoHS kunogona kuve nekukosha kwebhizinesi. Kutengesa zvigadzirwa zvisingaite zvinodiwa neRoHS zvinorambidzwa muEuropean Union neCalifornia, misika miviri yakakura. Kuve nechokwadi chekutevedzera RoHS kunobvumira makambani kuwana aya misika inobhadhara, kuwedzera pundutso uye kuwedzera hwaro hwevatengi.
- Kutevedzwa Kwemutemo: Mitemo yeRoHS inosunga zviri pamutemo mumatunhu mazhinji, uye kusatevedzera kunogona kuguma nefaindi, zviito zvemutemo, uye kukanganisa zita rekambani. Kutevedzera RoHS zviyero kunovimbisa kuti bhizinesi rinoshanda mukati memiganhu yemutemo.
Mukupedzisa, kutevedzera RoHS hakungobatsiri nharaunda uye hutano hweveruzhinji asi zvakare kunovhura mikova kumisika yakakosha, kuchengetedza hutano hwevashandi, uye kuve nechokwadi chekuteedzera zviri pamutemo. Icho chinhu chakakosha chekugadzirisa uye kuenderera mberi kwekugadzirwa kwemagetsi.
RoHS Compliance FAQ
1
Ndeapi makambani ari kukanganiswa neRoHS Directive?
Chero bhizinesi rinotengesa kana kugovera zvigadzirwa zveEEE, madiki, zvikamu, kana tambo dzakananga kunyika dzeEU, kana kutengesa kune vatengesi, vanogovera, kana vanosanganisa izvo zvinozotengesa zvigadzirwa kunyika dzeEU, zvinokanganiswa kana vakashandisa chero ipi zvayo. zvinhu zvakarambidzwa. Sezvo RoHS-semirau yakapararira kune dzinoverengeka dzimwe nyika, izvi hazvishande kunyika dzeEU chete.
RoHS inoshandawo kuindasitiri yesimbi kune chero kushandiswa kwesimbi plating, anodizing, chromating, kana kumwe kupedzisa paEEE zvikamu, heatsinks, kana majoini.
2
RoHS neWEEE zvine hukama sei?
WEEE ndiyo acronym yeWaste from Electrical and Electronic Equipment. WEEE, inozivikanwawo seDirective 2002/96/EC, inorayira kurapwa, kudzoreredza uye kudzokororwa kwemagetsi nemidziyo yemagetsi. Zvese zvinogadzirwa mumusika weEU mushure meNyamavhuvhu 13, 2006 zvinofanirwa kupasa WEEE kutevedzera uye kutakura "Wheelie Bin" kunamira. WEEE kutevedzera chinangwa chekukurudzira dhizaini yezvigadzirwa zvemagetsi zvine zvakatipoteredza-zvakachengeteka kudzokorodza uye kudzoreredza mupfungwa. RoHS kutevedzera kunopindirana muWEEE nekudzikisa huwandu hwemakemikari ane njodzi anoshandiswa mukugadzira zvemagetsi.
Isa imwe nzira, RoHS inogadzirisa zvinhu zvine ngozi zvinoshandiswa mukugadzirwa kwemagetsi nemagetsi emidziyo (EEE), nepo WEEE ichitonga kuraswa kwemidziyo imwe chete iyi.
3
RoHS inoshanda kune RFID tag?
Ehe, ese ari maviri anongoita uye anoshanda maRFID akafukidzwa neRoHS. Nechinangwa chekurongedza, akaiswa pasi peChikamu 3. Kana ma RFID ma tag akanamirwa zvachose kumidziyo kana michina, anowira pasi pechikamu chechishandiso chevabereki.
4
Ko RoHS Regulations Inoshanda chete muEuropean Union (EU)?
Kwete, RoHS-semirau yakagamuchirwa nenyika zhinji nematunhu pasi rese. Kunyange iyo yekutanga RoHS Directive (Directive 2002/95/EC) yakaunzwa muEU, mirau yakafanana yakaitwa muUnited States, China, Japan, South Korea, nemamwe matunhu.
5
Bhizinesi Rinogona Sei Kuona RoHS Kutevedza?
- Source RoHS-inoenderana zvikamu uye zvinhu.
- Ita bvunzo uye zvinyorwa zvezvinhu uye zvigadzirwa.
- Shandisa hurongwa hwekutevedzera.
- Gara uchiziva nezvekuchinja kwemitemo uye zvigadziriso.
- Bata pamwe nevashambadziri kuti uve nechokwadi chekutevedzwa mukati mechikamu chekutengesa.
- Kuti ive nechokwadi chekutevedzera RoHS, mabhizinesi anofanirwa:
6
Kune RoHS Compliance Certification?
Ehe, kune RoHS kutevedza zvitupa uye mavara anogona kuwanikwa nevagadziri kuratidza kutevedza kwezvigadzirwa zvavo. Izvi zvitupa zvinopa vimbiso kune vatengi nevanodzora kuti zvigadzirwa zvinosangana neRoHS zvinodiwa.
Kana uine chero mibvunzo kana zvinokunetsa maererano nekutevedzwa kweRoHS, ndapota usazeza kutaura nesu paHighleap. Isu tiri nzvimbo yako yekumira imwe chete yePCB nePCBA mhinduro, uye timu yedu iri pano kuti ikubatsire nekukasira uye nemazvo.
Tora Quick Quote
Ziva kuti hunyanzvi hwedu hunogona kubatsira sei nePCB yako inotevera chirongwa.