Litekanyetso tsa indasteri bakeng sa tlhahiso ea boto e thata-flex

Na ho na le litekanyetso tse ikhethileng tsa indasteri tseo bahlahisi ba hlokang ho li latela ha ho tluoa tabeng ea ho etsa PCB e thata? Ka poso ena ea blog, re tla hlahloba potso ena mme re hlahlobe bohlokoa ba maemo a indasteri sebakeng sena.

Ha ho tluoa tabeng ea tlhahiso ea boto ea potoloho e hatisitsoeng (PCB), ho bohlokoa ho latela maemo a indasteri ho netefatsa tlhahiso ea lihlahisoa tsa boleng bo holimo. Lilemong tsa morao tjena, li-PCB tse thata-thata li fumane botumo ka lebaka la ho ikamahanya le maemo le ho tšoarella ha tsona.

Ho utloisisa mohopolo oa litekanyetso tse thata-fetohang tsa indasteri ea tlhahiso ea PCB, o tlameha ho qala ho utloisisa metheo ea PCB e sa fetoheng. Rigid-flex PCB ke motsoako oa li-substrates tse thata le tse tenyetsehang tse hokahaneng ho theha boto e le 'ngoe ea potoloho.Mefuta ena ea li-PCB e fana ka melemo e mengata, joalo ka boima bo fokotsehileng, ts'epo e ntlafalitsoeng, le ho feto-fetoha ha moralo o ntlafalitsoeng. Li sebelisoa hangata liindastering tse kang sefofane, lisebelisoa tsa bongaka le lisebelisoa tsa elektronike tsa bareki.

Le hoja ho se na maemo a itseng a indasteri a tobileng hotlhahiso ea PCB e thata-flex, ho na le litekanyetso tse 'maloa tse akaretsang tse laolang ts'ebetso eohle ea tlhahiso ea PCB.Litekanyetso tsena li sebetsa ho mefuta eohle ea li-PCB mme li akaretsa likarolo tsohle tsa ts'ebetso ea tlhahiso, ho kenyeletsoa moralo, tlhahiso, kopano le liteko. E meng ea litekanyetso tse amoheloang haholo ke indasteri ea PCB li kenyelletsa maemo a Khomishene ea Machabeng ea Electrotechnical (IEC), maemo a Setsi sa Lipotoloho tse Hatisitsoeng (IPC) le taelo ea Restriction of Hazardous Substances (RoHS).

IEC ke mokhatlo oa lefats'e o hlahisang le ho phatlalatsa litekanyetso tsa machaba tsa theknoloji ea motlakase le ea elektroniki, ho hlahisa litataiso tse sebetsang hohle lits'ebetsong tsohle tsa tlhahiso ea PCB.Litaelo tsena li akaretsa lintlha tse ngata tse fapaneng, tse kenyeletsang litlhaloso tsa moralo, khetho ea thepa, mekhoa ea tlhahiso le taolo ea boleng. Ho lumellana le litekanyetso tsena ho netefatsa hore li-PCB li kopana le litlhoko tse tloaelehileng tsa boleng le polokeho.

Ka mokhoa o ts'oanang, IPC, mokhatlo o tsebahalang oa ho beha maemo bakeng sa indasteri ea lisebelisoa tsa elektroniki, o fana ka litataiso tsa bohlokoa bakeng sa likarolo tsohle tsa tlhahiso ea PCB.Litekanyetso tsa IPC li akaretsa lihlooho tse kang melao-motheo ea moralo, litlhoko tsa thepa, mekhoa ea tlhahiso, mekhoa ea tlhahlobo le mekhoa ea ho amoheloa. Litekanyetso tsena li fa bahlahisi litšupiso tsa bohlokoa ho netefatsa ho ts'epahala le ts'ebetso ea lihlahisoa tsa bona.

Ho phaella ho litekanyetso tsena tse akaretsang, bahlahisi ba tlameha ho nahana ka litlhoko tse itseng tsa indasteri ha ba hlahisa li-PCB tse thata-thata.Liindasteri tse kang sefofane le lisebelisoa tsa bongaka hangata li na le litlhaloso tse ikhethang ka lebaka la tlhaho ea bohlokoa ea likopo tsa tsona. Ka mohlala, li-PCB tsa sefofane li tlameha ho kopana le litataiso tse tiileng tse amanang le ho tšepahala, ho hanyetsa mocheso, le ho hanyetsa ho sisinyeha. Ka mokhoa o ts'oanang, li-PCB tsa lisebelisoa tsa bongaka li tlameha ho latela melao ea biocompatibility le sterilization.

Baetsi ba bangata le bona ba latela taelo ea RoHS, e thibelang tšebeliso ea lintho tse kotsi ho lisebelisoa tsa motlakase le tsa elektroniki.Taelo e thibela boteng ba lintho tse kang lead, mercury, cadmium le tse ling tse thibelang malakabe. Ho latela RoHS ha ho netefatse polokeho ea basebelisi ba ho qetela, empa hape ho bonts'a boitlamo ba boikarabello ba tikoloho.

Le hoja litekanyetso tsena tse akaretsang le tse khethehileng tsa indasteri li fana ka tataiso ea bohlokoa bakeng sa tlhahiso ea PCB, ke habohlokoa ho hlokomela hore ha li tlamehe ka molao.Leha ho le joalo, ho khomarela litekanyetso tsena ke habohlokoa ka mabaka a mangata. Ntlha ea pele, ho latela litekanyetso ho lumella bahlahisi ho hlahisa lihlahisoa tsa boleng bo phahameng tse finyellang litebello tsa bareki. Ea bobeli, e tiisa ho tsitsisa ts'ebetsong ea tlhahiso, kahoo e eketsa ts'ebetso le ho fokotsa litšenyehelo. Qetellong, ho khomarela litekanyetso ho eketsa botumo le botšepehi ba moetsi indastering.

Ntle le ho khomarela litekanyetso tsa indasteri, bahlahisi ba ka kenya ts'ebetsong aSistimi ea taolo ea boleng (QMS)ho ntlafatsa ts'ebetso ea bona ea tlhahiso ea PCB e thata-flex.Litsamaiso tsa taolo ea boleng li thusa mekhatlo ho bebofatsa ts'ebetso le ho lula e fihlela litlhoko tsa bareki. E fana ka moralo oa ho khetholla le ho rarolla mathata, ho ntlafatsa taolo ea ts'ebetso, le ho netefatsa ntlafatso e tsoelang pele.

Ka kakaretso,leha ho se na maemo a ikhethileng a indasteri a tobileng tlhahiso ea PCB e sa fetoheng, ho na le litekanyetso tse akaretsang le tse ikhethileng indastering tseo bahlahisi ba tlamehang ho li latela. Litekanyetso tsena li akaretsa likarolo tsohle tsa tlhahiso ea PCB, ho netefatsa tlhahiso ea lihlahisoa tsa boleng bo holimo, tse tšepahalang. Ka ho latela litekanyetso tsena, bahlahisi ba ka ntlafatsa ts'ebetso ea sehlahisoa, ba fihlela litebello tsa bareki, 'me ba fetoha sebapali se tšeptjoang indastering.